[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.1"]
[White "Kanyamarala, Tarun"]
[Black "McHugh, Kevin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2381"]
[BlackElo "2010"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,53,1,12,14,25,16,18,14,40,18,13,-54,-35,-25,-5,-24,-12,-11,14,0,0,-5,58,71,147,135,132,131,167,166,164,174,175,151,206,214,211,214]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Be2 b4 {White must now prevent ...cxd4.} 10. Nd1 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} cxd4 (10... c4 {seems wilder.} 11. Bf2 Be7 12. O-O Nb6 13. Ne3 O-O) 11. Nxd4 Nxd4 12. Bxd4 {The position is equal.} a5 {[#]} 13. Ne3 $146 ({Predecessor:} 13. O-O Bc5 14. Bxc5 Nxc5 15. a3 Qb6 16. Kh1 Ne4 17. Qe3 Qxe3 18. Nxe3 b3 19. Rac1 bxc2 20. Rxc2 {0-1 (42) Albrecht,H (2245)-Wichmann,C (2230) Germany 1998}) 13... Bc5 14. O-O-O ({Better is} 14. Bxc5 $11 Nxc5 15. Qd4) 14... Bxd4 15. Qxd4 Qb6 16. h4 Qxd4 17. Rxd4 h5 18. Kd2 Ba6 19. Bf3 Nb6 (19... Nb8 $11) 20. Ra1 $14 Bc8 (20... f6 $142) 21. a3 $16 {White is clearly better.} bxa3 22. Rxa3 Ra6 23. Be2 Ra8 {[#]} 24. Rb3 $1 $36 {[%cal Rb3b6][%mdl 2048] Black is under strong pressure.} Nd7 25. Rb5 a4 {[#]} (25... Ke7 $16 {keeps fighting.}) 26. c4 $1 $18 Ba6 27. Ra5 {Accuracy: White = 89%, Black = 61%.} ({But not} 27. cxd5 $6 Bxb5 28. Bxb5 Ra7 $14) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.2"]
[White "Carroll, Peter"]
[Black "O'Gorman, Tom"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2009"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,25,23,29,8,22,18,18,0,20,24,45,14,28,15,33,-8,0,-6]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Be7 {[#]} 10. Nd4 $146 ({Predecessor:} 10. Qd2 Nc6 11. O-O-O Ne5 12. h5 Rc8 13. Qe1 Qc7 14. Nd4 b5 15. a3 O-O 16. Nf5 Bxf5 17. exf5 {0-1 (45) Gantner,M (2324)-Germanavicius,S (2326) Antalya 2017}) 10... O-O 11. Nxe6 fxe6 12. Bc4 Qc8 13. Bb3 {[%mdl 32768] Not much happened in this game. Loss on time!?} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.3"]
[White "Fitzsimons, David"]
[Black "Melaugh, Gavin"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2334"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,37,64,56,59,58,60,56,79,73,86,79,89,88,82,85,95,97,93,89,101,103,105,72]} 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 d6 8. d5 e5 9. e4 Nbd7 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3).} 10. Ne1 Re8 11. Be3 Bf8 {White is slightly better.} 12. b4 {White is better.} a5 13. a3 {[%cal Ba2a3,Ba3b4][%mdl 32] [#]} axb4 $146 ({Predecessor:} 13... Ba6 14. Qe2 axb4 15. axb4 Qc8 16. Nc2 g6 17. Ra3 Bb7 18. Rxa8 Qxa8 19. Ra1 Qb8 {1-0 (45) Turqueza,M (2269)-Benham,H (1975) Hong Kong 2014}) 14. axb4 Rxa1 15. Qxa1 Ng4 16. Bd2 g6 17. Qc1 Bg7 18. f3 Ngf6 19. Nd3 {White did not feel at home in the position after the opening. Accuracy: White = 88%, Black = 100%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.4"]
[White "Byrne, Alex"]
[Black "Delaney, Killian"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1976"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,26,0,0,-4,0,-4,0,0,0,-45,-33,-37,20,9,18,31,52,39,99]} 1. e4 c5 2. a3 g6 3. b4 Bg7 4. Nc3 b6 5. Rb1 Nc6 6. g3 {B20: Sicilian: Unusual White 2nd moves.} e6 7. Bg2 Nge7 {[#]} 8. bxc5 $146 {The position is equal.} ({Predecessor:} 8. Nf3 O-O 9. O-O d6 10. Ne2 e5 11. d3 h6 12. c3 Bg4 13. h3 Be6 14. d4 {½-½ (28) Nikanova,E (2102)-Sorkovsky,M (2139) Bratislava 2019}) 8... bxc5 9. a4 O-O 10. Nge2 d5 (10... a6 $15) 11. exd5 $1 $11 exd5 12. Ba3 d4 13. Ne4 c4 (13... Ne5 $14) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.5"]
[White "O'Donnell, Conor"]
[Black "Cafolla, Peter"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2304"]
[BlackElo "1955"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,27,38,49,72,69,57,76,82,20,96,97,102,103]} 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 {[%cal Bb2c3,Bc3c4][%mdl 32]} Nge7 {D07: Queen's Gambit: Chigorin Defence.} 10. c4 Qd6 11. d5 Nb8 12. Qb3 {[#]} ({White should play} 12. Rb1 $16) 12... b6 $146 {[#]} (12... O-O $11 {remains equal.}) ({Predecessor:} 12... O-O 13. Qxb7 Na6 14. Qb3 Rab8 15. Qd1 c6 16. e4 f5 17. Bg2 Ng6 18. Rb1 Nh4 {0-1 (24) Pecot,L (2229)-Renet,O (2510) France 2000}) 13. Bb4 $1 $16 {[%cal Rb4d6]} Qd7 14. h4 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.6"]
[White "Casey, Eoghan"]
[Black "Brady, Stephen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1954"]
[BlackElo "2290"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,53,79,85,89,85,82,80,85,115,79,186,161,170,180,176,176,177,173,975,1007,975,979,1431,1430,29986,29987,29987,29988,29991,810,1320,1310,1626,621,609,599,928,727,29990,29991]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 O-O 6. O-O-O c6 7. f3 b5 8. Bh6 Qa5 9. h4 {B07: Pirc Defence: Miscellaneous Systems.} b4 10. Nb1 Nbd7 11. h5 {White is better.} Nxh5 12. g4 Nhf6 (12... Ng3 $16 13. Bxg7 Nxh1 14. Bxf8 Nxf8) 13. Bxg7 $18 Kxg7 14. Qh6+ $1 Kh8 {[#]} 15. e5 $146 {[%cal Re5f6][%mdl 512]} ({Predecessor:} 15. Bc4 e6 16. f4 Rg8 17. e5 d5 18. exf6 Nxf6 19. g5 Nh5 20. Be2 Ba6 21. Bxh5 gxh5 22. Qxh5 {1-0 (35) Postler,R (2245)-Tympel,U (1976) Undeloh 2004}) 15... dxe5 {White must now prevent ...Rg8.} 16. g5 $1 $40 {[%cal Rg5f6][%mdl 128] White is out for blood.} Nh5 $2 {[#]} (16... Rg8) 17. Rxh5 $1 gxh5 18. Bd3 {[%csl Gd3][%cal Rh6h7]} e4 19. Bxe4 {[%csl Ge4][%cal Rh6h7][%mdl 64] Double Attack} f5 20. g6 {[%csl Gg6][%cal Rh6h7]} ({Not} 20. gxf6 Rf7 $16) 20... Rf7 21. gxf7 Bb7 22. Bxc6 (22. Nh3 $142 Qd8 23. Ng5 Nf8 {[#]} 24. Nxh7 $1 {[%mdl 576] Promotion} Nxh7 25. Bxf5 Qg8 26. fxg8=N Kxg8 27. Bxh7+ Kh8 28. Bf5+ Kg8 29. Be6#) 22... Qb6 23. d5 Nf8 24. Qxh5 Bxc6 25. dxc6 Qc5 26. c7 Rc8 {[#]} 27. Qg5 $1 {White took control after the opening. Accuracy: White = 74%, Black = 30%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.7"]
[White "Daly, Colm"]
[Black "Venkatesan, Kavin"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2248"]
[BlackElo "1946"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,29,30,25,44,25,32,23,48,28,41,-6,108,78,93,-50]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e6 9. O-O-O Be7 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7.} 10. g4 b5 11. a3 Bb7 12. Bg2 h6 13. Bxf6 (13. Bh4 $5 {[%cal Re4e5]}) 13... gxf6 (13... Bxf6 $11 {remains equal.} 14. h4 Qb6) 14. Rhe1 {[#]} Nb6 $146 ({Predecessor:} 14... O-O-O 15. f5 Nc5 16. fxe6 fxe6 17. b4 Nb3+ 18. cxb3 Qxc3+ 19. Kb1 Kb8 20. Rd3 Qc8 {1-0 (36) Le Ruyet,L (2255)-Lebreton,F (2073) Sautron 2011}) 15. Nd5 {[%mdl 32768] Loss on time!?} (15. Rd3 $16) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.8"]
[White "Lyons, Brendan"]
[Black "Kanyamarala, Trisha"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1941"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,36,20,41,46,47,16,27,-2,47,49,53,15,0,0,0,0,0,0,-9,-24,-15,-27,-36]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. Be2 Nf6 7. d4 cxd4 8. Nxd4 d6 9. Nxc6 {B92: Sicilian Najdorf: 6 Be2.} bxc6 10. Be3 e5 11. Qd2 {[#] White has an edge.} Ng4 $146 ({Predecessor:} 11... d5 12. exd5 cxd5 13. Bg5 d4 14. Nd1 Bb7 15. f3 Bc5 16. Bd3 O-O 17. O-O Qd6 18. Kh1 Rac8 19. Nf2 Bb4 {0-1 (30) Kirpichev,A-Belitzky,D (2004) Kstovo 2015}) 12. Bg5 Qb6 13. Bxg4 Bxg4 14. Be3 Qa5 ({Don't blunder} 14... Qxb2 $2 15. Rb1 $18) 15. f4 Be7 16. f5 f6 17. Qf2 {[#] Hoping for Qh4.} Bh5 18. O-O Bf7 {Accuracy: White = 70%, Black = 90%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.9"]
[White "Wallace, John Paul"]
[Black "Mirza, Diana"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2346"]
[BlackElo "1939"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,117,42,40,36,34,30,19,18,28,30,16,55,56,53,30,33,11,57,36,30,7,27,20,51,-26,110,49,53,54,54,45,62,0,39,36,69,69,83,84,87,83,108,75,104,103,102,87,95,89,143,143,146,150,161,153,163,163,181,181,181,120,163,127,177,162,175,181,211,183,331,279,471,452,531,526,6379,4134,29960,29961,29976,29977,29977,29978,29971,29972,29983,29982,29978,29975,29987,29988,29988,29989,29992,29993,29994,29993,29995,29995,29998,29997,29997,29998,29998,29995,29996,5114]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d5 {B42: Sicilian: Kan Variation: 5 Bd3.} 8. e5 Nfd7 9. Bf4 {[#]} Nc6 $146 {The position is equal.} ({Predecessor:} 9... Nc5 10. Nd2 Nbd7 11. Rac1 b5 12. N2b3 Bb7 13. Bg3 Be7 14. f4 O-O 15. f5 Bg5 16. Rce1 Qb6 17. Bf2 Bh4 18. Bxh4 Nxb3 19. cxb3 Qxd4+ 20. Bf2 Qb4 21. fxe6 {1-0 (21) Gombkoetoe,O-Boza,I Hungary 1992}) 10. Nxc6 bxc6 11. c4 g6 12. Nd2 Bg7 {[%cal Rg7e5]} 13. Nf3 $36 {[%mdl 2048] Black is under pressure.} O-O 14. Rac1 Qb8 15. cxd5 cxd5 16. Rc2 Bb7 17. Rfc1 Nb6 18. Qe3 (18. a3 $14) 18... Nc4 (18... d4 $1 $11 {remains equal.} 19. Qxd4 Bxf3 20. gxf3 Nd5) 19. Bxc4 (19. Qd4 $16) 19... dxc4 $14 20. Nd2 Bd5 21. Qe2 Qb7 22. f3 (22. g3 $1 $14) 22... Qb5 23. Nxc4 Bxc4 24. Rxc4 Rac8 25. b3 Rxc4 26. Rxc4 h5 27. Rc2 Qxe2 28. Rxe2 $16 {[%mdl 4096] Endgame KRB-KRB} Rc8 29. Re4 Rc5 30. Ra4 Rc6 ({Black should try} 30... Bxe5 31. Bxe5 Rxe5) 31. Kf2 g5 32. Bxg5 Bxe5 33. Rc4 Rd6 34. h3 Kg7 35. Ke2 Rd5 36. Bf4 ({White should play} 36. Bd2 $18) 36... Kf6 37. Ke3 Ra5 38. a4 Bxf4+ 39. Rxf4+ $18 {KR-KR} Kg6 40. Rb4 e5 (40... Kf6 $142 41. Rb6 h4) 41. Rb6+ f6 $2 (41... Kg5 {was called for.} 42. g4 hxg4) 42. Ke4 h4 43. Rd6 Kg5 {[#] and the idea ...f5+ leaves Black hopeful.} 44. f4+ $1 {[%mdl 512]} exf4 {[#]} 45. Rd5+ $1 {White mates.} Rxd5 46. Kxd5 {KP-KP} f3 47. gxf3 Kf4 {[#]} 48. b4 $1 {[%cal Rb4b5]} Kxf3 49. b5 axb5 50. axb5 {KPP-KPP} Kg3 51. b6 Kxh3 {KPP-KP} 52. b7 Kh2 53. b8=Q+ Kg2 54. Qb2+ Kh1 55. Qxf6 h3 56. Qf1+ Kh2 57. Qf2+ Kh1 58. Qf3+ Kh2 59. Qg4 {Accuracy: White = 81%, Black = 50%.} (59. Kd4 $142 Kg1 60. Qg3+ Kh1 61. Qf2 h2 62. Qf1#) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.10"]
[White "MacElligott, Gerard"]
[Black "Collins, Sam E."]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2020"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,42,0,0,0,0,0,0,-14,0,0,0,0,10,-1,-15,-26,0,-218,-46,-58,-53,-285,-166,-454,-438,-459,-435,-445,-429]} 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 O-O 6. Bd3 c5 7. c3 Qc7 8. Ngf3 Nbd7 9. Bxd6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qxd6 10. O-O e5 11. e4 {The position is equal.} cxd4 12. cxd4 exd4 {[#]} 13. exd5 $146 ({Predecessor:} 13. Re1 Nc5 14. e5 Qb6 15. Qc2 Nxd3 16. Qxd3 Ne4 17. Nxe4 Bf5 18. Qxd4 Bxe4 19. Qxb6 axb6 {1-0 (54) Rambaldi,F (2544)-Studer,N (2462) Biel 2016}) 13... Nxd5 14. Nc4 Qf6 15. Nxd4 Nf4 16. Re1 $2 (16. Ne2 $1 $11 {and White is okay.}) 16... Nc5 $2 (16... Rd8 $1 $19 {aiming for ...h6.} 17. Ne2 Nxg2 $1 {[%mdl 512]} 18. Kxg2 Nc5) 17. Bf1 $1 $15 Rd8 $36 {[%mdl 2048] Strongly threatening ...Nce6. Black has good play.} 18. Nb3 $2 {[#] This move loses the game for White.} ({White should play} 18. Qc2 $1 $15) 18... Be6 (18... Nxg2 $142 $1 {Threatens to win with ...Bh3.} 19. Bxg2 Rxd1 20. Raxd1 Ne6) 19. Nxc5 $2 (19. Qc2 Ncd3 20. Re3) 19... Rxd1 $19 {Black is clearly winning.} 20. Raxd1 Bxc4 21. Bxc4 {[#]} Qg5 $1 {[%mdl 64] Double Attack. Accuracy: White = 52%, Black = 59%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.11"]
[White "Peoples, Jonathon"]
[Black "Melaugh, Shane"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1932"]
[BlackElo "2161"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,62,6,3,20,0,0,0,0,-7,0,-58,-48,-150,-29,-44,-29,-36,-34,-32,-32,-45,-19,-19,0,-72,-36,-131,-122,-133,-131,-191,-178,-186,-131,-148,-113,-109,-115,-115,-93,-93,-85,-113,-71,-83,-85,-97,-83,-90,-87,-29997,-29998]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. c3 Nge7 7. d3 d6 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} 8. Be3 O-O 9. a3 h6 {The position is equal.} 10. b4 b6 {[#]} 11. Bxc6 $146 ({Better is} 11. h3 $11) ({Predecessor:} 11. Bc4 Kh7 12. Nbd2 f5 13. Nf1 f4 14. Bc1 g5 15. h3 Rb8 16. Qe2 Ng6 17. Rd1 {0-1 (53) Movsesian,J (2322)-Muzychuk,A (2561) Germany 2017}) 11... Nxc6 $15 12. d4 (12. b5 $15 Ne7 13. c4) 12... cxd4 (12... exd4 $17 13. cxd4 Bg4) 13. cxd4 $11 exd4 14. Nxd4 Qf6 {[%cal Rc6d4]} 15. Nb3 Be6 $36 {[%mdl 2048] And now ...Bxb3 would win. Black has the initiative.} 16. N1d2 d5 17. b5 Ne5 18. Bd4 (18. f4 $1 $11 Nd3 19. e5) 18... Qd8 19. f4 (19. Qb1 $15) 19... Nd3 $1 $17 {[%csl LRe1,LRf4][%mdl 64] [#] Double Attack} 20. Bxg7 Kxg7 21. exd5 (21. Re3 $17 Nxf4 22. Qf1) 21... Qxd5 22. Re4 Qxb5 (22... Rad8 $19 23. Qe2 Qxb5) 23. Nd4 Qd5 {...Bf5 is the strong threat.} 24. Qc2 Nc5 25. Qc3 Kh7 26. Re5 Qd6 27. Rae1 Rae8 28. f5 Bd7 29. Nc4 Qf6 30. fxg6+ fxg6 {( -> ...Qf2+)} 31. Rxe8 $4 {[%mdl 8192] [#]} (31. Nf3 $17) 31... Qf2+ {Accuracy: White = 50%, Black = 66%.} ({Weaker is} 31... Rxe8 32. Rxe8 Bxe8 33. Qe3 $17) 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.12"]
[White "Putar, Leon"]
[Black "Murray, David"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1894"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,117,0,0,0,0,-3,8,-12,-17,-37,-37,-42,-43,-43,34,25,81,55,85,59,66,77,84,0,0,2,9,0,0,0,0,0,-3,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,-10,-10,0,0,0,0,0,0,0,0,0,0,0,-4,0,-4,0,0,16,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 d5 6. exd5 {B50: Sicilian: 2...d6, Miscellaneous.} Qxd5 7. Qe2 Bf5 (7... e6 {looks sharper.} 8. O-O Be7 9. Bc2 O-O 10. Rd1 Qh5) 8. Bxf5 (8. Bc4 $5 {[%cal Rc4d5]} Qd7 9. d4 cxd4 10. Nxd4 $11) 8... Qxf5 9. d4 cxd4 10. Nxd4 Nxd4 11. cxd4 Qd5 ({Black should play} 11... e6 $15) 12. O-O $14 {[#]} Qxd4 $146 (12... g6 $11 {remains equal.}) ({Predecessor:} 12... Rd8 13. Nc3 Qc6 14. Be3 Nd5 15. Rac1 e6 16. Qb5 Qxb5 17. Nxb5 Bb4 18. Nc7+ Ke7 19. Nxd5+ Rxd5 {½-½ (33) Tuovinen,J-Nyback,T (2141) Vantaa 2000}) 13. Rd1 $16 Qe4 {[#]} 14. Be3 $1 {Nc3 is the strong threat.} e6 $1 15. Nc3 Qe5 {[#]} 16. Qb5+ ({Better is} 16. Qd3 $1 $16) 16... Qxb5 $11 {The position is equal.} 17. Nxb5 {Intending Nc7+ and mate.} Nd5 18. Rxd5 exd5 19. Nc7+ Kd7 20. Nxa8 Bd6 21. Rd1 Rxa8 22. Rxd5 {[%mdl 4096] Endgame And now Bf4 would win. KRB-KRB} Ke6 23. Rd2 b5 (23... a5 {seems wilder.} 24. Kf1 g6 25. a4 Rc8 26. Re2 Kd5) 24. Rc2 Kd5 25. Kf1 a6 26. Rd2+ Ke6 27. Rc2 Be5 28. g4 g6 29. f4 Bd6 30. Ke2 f5 31. b3 Kd7 32. Kf3 Re8 33. gxf5 gxf5 34. Rg2 Ke6 35. Rg7 Rc8 36. Ra7 Rc6 37. Bd4 Kd5 38. Bh8 Bc7 39. h4 a5 40. h5 Rc2 41. h6 Rc6 42. Ba1 Rc1 43. Bh8 Rf1+ 44. Kg2 Rf2+ 45. Kg3 Rc2 46. Kf3 b4 47. Be5 Bxe5 48. fxe5 ({Avoid the trap} 48. Rxa5+ $2 Rc5 $19) 48... Kxe5 49. Rxh7 {KR-KR} Kf6 50. Ra7 Rxa2 51. Kg3 {White threatens h7 and mate.} Rd2 52. h7 Rd8 $1 53. Rxa5 Rd3+ 54. Kf4 Kg7 55. Ra7+ Kh8 56. Kxf5 Rxb3 57. Kg6 {[%cal Ra7a8]} Rg3+ 58. Kh6 {Threatening mate with Ra8+.} Rh3+ 59. Kg6 {Accuracy: White = 98%, Black = 94%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.13"]
[White "Flynn, Jacob"]
[Black "Moran, Darragh"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "2114"]
[BlackElo "1873"]
[Annotator "TA"]
[PlyCount "194"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,194,15,-21,16,7,36,37,22,37,18,16,0,0,16,0,0,-1,42,12,115,-8,0,-29,-4,-43,-22,-29,60,32,124,50,26,12,67,-9,-9,-10,-10,-5,-18,-25,-4,-12,-10,-66,-64,-76,-64,-101,-97,-97,-101,-103,-73,-85,-87,-90,-43,-51,-43,-49,0,0,0,0,0,-105,-105,-125,-123,-123,-124,-131,-112,-104,-29,-26,-31,-116,-105,-118,-116,-116,-104,-151,-116,-116,-99,-97,0,-116,-116,-116,-102,-102,-102,-116,-115,-231,-221,-233,-111,-111,-111,-111,-110,-110,-109,-532,-431,-418,-418,-416,-416,-731,-583,-573,-554,-708,-698,-693,-681,-642,-604,-556,-541,-684,-673,-719,-724,-732,-660,-635,-660,-860,-833,-1370,-1386,-2142,-1901,-3331,-3037,-2904,-2693,-1528,-1185,-2085,-1737,-29985,-29986,-29986,-29987,-29991,-29992,-29996,-29987,-29987,-29988,-29988,-29983,-29992,-29990,-29991,-29992,-29993,-29994,-29997,-29994,-29997,-29993,-29996,-29997,-29997,-29996,-29998,-5156]} 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 cxd4 7. exd4 Be7 8. Bd3 O-O 9. O-O Nc6 10. a3 Bf6 11. Bc2 g6 {D42: Queen's Gambit Declined: Semi-Tarrasch: 5 cxd5 Nxd5 6 e3 Nc6 7 Bd3 .} 12. Re1 Re8 13. Ne4 Bg7 {White is slightly better.} 14. Bg5 {[#]} Qb6 $146 {[%cal Rc6d4]} ({Predecessor:} 14... Nce7 15. Rc1 h6 16. Bh4 g5 17. Bg3 f5 18. Nd6 f4 19. Nxe8 Qxe8 20. Ne5 fxg3 21. hxg3 {0-1 (31) Post,H (1682)-Suvorov,L (1777) Verden 2014}) 15. Nd6 Rf8 {[%cal Rc6d4]} 16. Nc4 Qc7 17. Bb3 b5 18. Nce5 $36 {[%mdl 2048] White has the initiative.} Nce7 {Black wants to play ...f6.} 19. Ng4 h5 (19... f6 $11 {keeps the balance.} 20. Rc1 Qd6) 20. Ne3 (20. Rc1 $16 Qd6 21. Nh6+ Bxh6 22. Bxh6) 20... Bb7 $11 21. Qe2 Qb6 22. Rad1 Rac8 23. Ne5 {Threatens to win with Nd7.} Qd6 (23... Rc7 $11) 24. Qxb5 {aiming for Bxd5.} Ba6 (24... Rb8 $14) 25. Bxe7 (25. Qa4 $16) 25... Nxe7 $14 26. Qa4 {Nd7 is the strong threat.} Rfd8 (26... Rc7 $11) 27. N3c4 ({White should try} 27. N3g4 $14 Nd5 28. Bxd5 exd5 29. Ne3) 27... Bxc4 $1 $11 28. Bxc4 Qb6 29. Bb3 Rb8 30. Rd3 Qb5 31. Qxb5 Rxb5 32. Nf3 ({White should play} 32. d5 $11) 32... Rdb8 $15 33. Bc4 Rxb2 34. d5 Nxd5 35. Bxd5 exd5 36. Rxd5 R2b3 37. a4 Ra3 38. Rd7 Rxa4 39. g3 $1 Bf6 40. Rc1 Rb3 41. Kg2 Raa3 42. Nd2 Rd3 43. Rc8+ (43. Ne4 $11 Kg7 44. Nd6) 43... Kg7 $17 44. Rcc7 Rxd7 45. Rxd7 {[%mdl 4096] Endgame KRB-KRN} Ra4 46. Nb3 Rb4 47. Nc5 {[#]} a5 (47... Rc4 $1 $17 {[%cal Rc4c5]} 48. Nb3 a6) 48. Ra7 $11 Rb5 49. Ne4 (49. Ne6+ $1 $15 Kg8 50. Ra8+ Kh7 51. Ra7) 49... Rd5 $17 50. h4 Bd4 51. Ra6 Re5 52. Ng5 Rf5 53. Nf3 Bc3 54. Ng5 Bd4 55. Nf3 Bf6 56. Nd2 Re5 57. Nc4 Re2 58. Kf3 Rc2 59. Ne3 {[#]} (59. Nd6 $17 Bd4 60. Rxa5) 59... Ra2 $1 $19 60. Nc4 Bd4 (60... Bc3 $19 {and Black stays clearly on top. White must now prevent ...Be1.} 61. Nd6 Be1) 61. Rxa5 $17 Rxf2+ 62. Ke4 Bf6 63. Ra3 Be7 64. Rf3 $2 {[%mdl 8192] White does not recover from this.} (64. Ra7 $17 Re2+ 65. Kf3) 64... f5+ $19 65. Ke3 Bc5+ 66. Kf4 {If only White now had time for Rxf2....} Rc2 67. Na5 (67. Ne3 $142 Bd6+ 68. Kg5) 67... Bd6+ 68. Ke3 Rg2 69. Nc4 Bxg3 70. Rf1 Bxh4 71. Rb1 Rg3+ 72. Ke2 Rg4 73. Ne3 Re4 {Hoping for ...Bg5.} 74. Kf3 Bf6 75. Rb7+ Re7 76. Rb1 h4 77. Rg1 {intending Nxf5+.} Kh6 78. Nd5 Re6 79. Nf4 Bd4 80. Rd1 Re3+ 81. Kg2 Rg3+ 82. Kh1 Be3 83. Ne2 Rf3 84. Rd3 Rf1+ {Black mates.} 85. Kg2 Rf2+ {[%mdl 64] Double Attack} 86. Kh3 Rxe2 {KRB-KR} 87. Rd8 Kg5 88. Rd2 Re1 89. Re2 Rg1 90. Ra2 Rg3+ 91. Kh2 Kg4 92. Ra4+ f4 93. Ra6 g5 94. Ra2 h3 95. Rg2 Rxg2+ 96. Kh1 Rg1+ 97. Kh2 Kh5 {Accuracy: White = 49%, Black = 72%.} (97... Kf3 $142 98. Kxh3 Rh1#) 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.14"]
[White "Putar, Lara"]
[Black "O'Connell, Gerard"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "1834"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,133,40,-18,16,22,25,-13,-8,-26,-12,-20,-18,-23,-14,-54,-15,-22,-15,-19,-20,-27,-4,-16,-19,-19,-24,-18,-3,-5,-8,-20,-15,-47,-47,-84,-76,-123,0,-8,0,-21,-20,-48,13,10,42,40,65,66,56,43,131,46,76,27,23,18,35,0,47,-308,41,8,8,-355,-364,-343,-296,-378,-228,-296,-293,-291,-290,-306,-283,-272,-232,-270,-215,-250,-238,-268,-238,-236,-224,-286,-292,-302,-61,-64,-61,-75,-61,-57,-8,-8,-8,-32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 O-O 6. O-O dxc4 7. Ne5 (7. Na3 $14) 7... Nbd7 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} 8. Nxc4 Nb6 9. Ne5 {[#]} Ng4 $146 ({Predecessor:} 9... c6 10. Nc3 Nfd5 11. Nf3 Nxc3 12. bxc3 Nd5 13. Bb2 Nb6 14. Qd3 Be6 15. Nd2 Bd5 16. e4 Be6 17. Rfd1 Na4 18. Ba3 {0-1 (28) Shalkhatsky,V (2257)-Dourerassou,J (2477) chess.com INT 2020}) 10. Nxg4 Bxg4 11. Bxb7 Rb8 12. Bg2 Qxd4 13. Qc2 Qc4 14. Nc3 Bxc3 15. Qxc3 Qxc3 16. bxc3 Na4 17. h3 Be6 18. Ba3 c5 19. Rfc1 Rfc8 20. Rc2 Rb6 21. Kh2 Rd8 22. Bc1 Rd1 23. e4 Bc4 24. Bf3 Rd8 (24... Re1 $17 25. Rd2 Rd6 26. Rxd6 exd6) 25. Be3 Kg7 26. Rcc1 Rb2 27. Bd1 Nb6 (27... Rd3 $15 28. Kh1 Nxc3 {[%mdl 64] Double Attack} 29. Bxc5 e5) 28. Bxc5 $11 Rdd2 29. Be3 $36 {[%mdl 2048] Black is under pressure.} Rd3 {And now ...Rxe3 would win.} 30. Bd4+ f6 {[#]} 31. Bb3 $1 {[%mdl 512]} Ba6 {[#]} (31... e5 $14 32. Bc5 Re2) (31... Bxb3 32. axb3) 32. Rd1 (32. e5 $1 $16) 32... e5 33. Rxd3 Bxd3 34. Be3 Bxe4 35. Re1 f5 36. Bc1 $2 {[%mdl 8192]} (36. c4 $14 {stays ahead.}) 36... Rb1 $2 (36... Rxf2+ $19 37. Kg1 Rg2+ {[%mdl 64] Double Attack} 38. Kf1 Rxg3 {[%mdl 64] Double Attack}) 37. f3 Bd3 38. a3 $2 {[%mdl 8192]} (38. Rd1 $11 {and White is okay.}) 38... Rxb3 $19 39. Rxe5 Rb1 40. Bg5 Kf8 41. Rc5 Rb2+ 42. Kg1 Ra2 43. Rc7 a6 44. Rxh7 Bc4 45. Rc7 Bb5 46. Bh6+ Ke8 47. Rg7 Rxa3 48. Rxg6 Nd5 49. Re6+ Kf7 50. Re5 Kg6 $2 ({Stronger than} 50... Rxc3 51. Rxd5 Rxf3 52. Bf4 $11) (50... Nxc3 $19 51. g4 Ra2) 51. Rxd5 $15 Kxh6 52. Rxf5 Rxc3 {[%mdl 4096] Endgame Threatens to win with ...Rb3. KRB-KR} 53. g4 Rc2 54. h4 Rb2 {next ...a5 is good for Black.} 55. Rf6+ Kg7 56. g5 {The position is equal.} a5 {White must now prevent ...a4.} 57. h5 $1 {[%cal Rh5h6] h6+ is the strong threat.} Be8 58. h6+ $1 Kh7 59. Ra6 Rb5 60. Ra7+ Kg8 61. f4 {aiming for Ra8.} Rf5 62. Ra8 Rf8 63. Rxa5 Rxf4 64. Ra8 Rg4+ 65. Kf2 Rxg5 66. Rxe8+ Kh7 67. Ke3 {Black had all chances to win. Accuracy: White = 62%, Black = 58%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.15"]
[White "Jackson, Carl"]
[Black "Collins, Adam"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2021"]
[BlackElo "1760"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,52,-10,0,4,9,-5,17,14,60,33,44,21,50,1,103,-17,-21,-45,-38,-42,27,25,20,37,58,58,58,50,74,60,66,-8,0,0,-8,-20,0,0,0,0,0,0,0,0,0]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 Na5 6. Be2 {A01: Nimzowitsch-Larsen Opening.} a6 7. c4 Qe7 8. Nc2 O-O 9. Nf3 Nc6 {[#]} 10. O-O $146 ({Predecessor:} 10. d4 exd4 11. Nfxd4 Nxd4 12. Qxd4 Re8 13. Bf3 Be5 14. Qxe5 Qxe5 15. Bxe5 Rxe5 16. Ke2 {½-½ (28) Nikolovski,N (2293)-Kuzmanovic,S (2173) Paracin 2015}) 10... e4 11. Nh4 {Threatening Nf5.} g6 (11... Be5 $1 $11 {keeps the balance.} 12. Nf5 Qe8) 12. g3 ({Better is} 12. f4 $16) 12... Be5 $11 13. Bxe5 Nxe5 14. f4 Nd3 (14... Nc6 $15) 15. Bxd3 $1 exd3 16. Ne1 b6 17. Nxd3 Bb7 18. Ne5 Rad8 19. Rc1 c5 20. Ng4 (20. Qc2 $14) 20... Nxg4 {The position is equal.} 21. Qxg4 d5 22. Rf2 dxc4 23. Rxc4 Rxd2 {[%mdl 64] [#] Remove Defender, Decoy} (23... b5 $5 24. Rc3 $8 (24. Nf5 $2 Qe8 $19) 24... b4 $11) 24. Rxd2 Qxe3+ {[%mdl 64] Double Attack} 25. Rf2 Qe1+ 26. Rf1 Qe3+ {Accuracy: White = 68%, Black = 67%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "1.16"]
[White "O'Connor, Jonathan"]
[Black "O'Gorman, Alice"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2159"]
[BlackElo "1904"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,121,6,7,12,13,0,5,26,18,20,19,24,21,87,102,151,127,122,0,72,65,89,99,117,102,148,182,254,62,77,33,40,0,41,35,42,34,150,70,72,56,59,28,24,32,269,266,760,753,657,66,72,44,105,106,102,107,106,89,101,53,76,67,89,81,100,99,101,93,133,120,117,101,125,127,125,122,133,137,137,138,150,147,201,187,651,657,596,422,369,0,581,566,765,765,1208,960,750,471,5123,5106,5073,5065,1413,968]} 1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 b6 10. Rd1 Ba6 {E08: Closed Catalan: Main Line: 7 Qc2.} 11. Ne5 Nxe5 12. dxe5 Nd7 {The position is equal.} 13. cxd5 cxd5 14. e4 Rc8 15. Nc3 $36 {[%mdl 2048] White is more active.} g5 (15... d4 $1 $11 {keeps the balance.} 16. Rxd4 Qc7) 16. Be3 $16 Nxe5 {[#]} 17. Qa4 $146 ({Predecessor:} 17. exd5 Qd7 18. Bd4 Ng6 19. dxe6 Qxe6 20. Re1 Qg4 21. Rad1 Rc4 22. h3 Qc8 23. Qd2 {1-0 (30) Bindrich,F (2605)-Zhukova,N (2438) Caleta 2018}) 17... Rxc3 18. Qxa6 (18. bxc3 $16 Be2 19. exd5 (19. Qxa7 Bxd1 20. Bxb6 Qd7 $16)) 18... Rc7 (18... Rxe3 $11 {remains equal.} 19. fxe3 Ng4 20. exd5 Bc5) 19. exd5 Qc8 20. Qe2 Nc4 21. Bd4 {Threatens to win with Bh3.} Rd8 22. Bc3 {And now Bh3 would win.} b5 (22... e5 $142 23. b3 (23. Bxe5 Nxe5 24. Qxe5 f6 $16) 23... Nd6) 23. b3 $2 (23. Bh3 $18) 23... Ne3 $1 $14 {[%cal Re3d1]} 24. Ba5 (24. Qxe3 {is more complex.} Rxc3 25. Qxa7 Bc5 26. Qa5 Rc2 27. Rd2) 24... Nxd1 25. Bxc7 Qxc7 (25... Nc3 $5 {[%cal Rc3e2]} 26. Qe5 Rxd5 27. Qxc3 (27. Bxd5 Nxd5 28. Rc1 f6 $11) 27... Rc5 $17 {[%mdl 64] Double Attack}) 26. Rxd1 exd5 27. Bxd5 Qc5 {[#]} (27... Kg7 $14) 28. Qf3 (28. Qe5 $1 $16) 28... Rf8 29. Qf5 Kg7 30. Kg2 Bf6 31. b4 Qxb4 $2 (31... Qc8 $1 $14 32. Qf3 Qc3) 32. Be4 $18 {[%csl Ge4][%cal Rf5h7]} Rh8 $2 (32... Rd8 33. Qxh7+ Kf8 34. Rxd8+ Bxd8) 33. Rd7 Qc3 {[#]} 34. Rxa7 $2 (34. Qe6 $1 $18 Rf8 35. Qh3) 34... Qe5 $14 35. Qf3 h6 (35... Rd8 $14) 36. Bd5 $16 Rf8 37. Rb7 b4 38. Rxb4 Rb8 39. Bb7 (39. Rxb8 {looks sharper.} Qxb8 40. Bb3 Qa7 41. Qd5 Bd4 42. a4) 39... Qc3 40. Rb5 {Black is now going downhill.} Qxf3+ 41. Kxf3 $14 {[%mdl 4096] Endgame KRB-KRB} Bd4 42. a4 Bc3 43. Ke4 f6 44. Kd5 Rd8+ 45. Kc4 Bd4 46. f3 Bg1 47. Rb2 f5 48. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Rd1 49. a6 Ra1 50. Kd5 Rc1 (50... Kf6 $16 {was worth a try.} 51. Re2 Ra5+ 52. Kd6 h5) 51. Ke6 $18 f4 $2 (51... Kg6 52. Rd2 Ra1) 52. g4 Rc3 53. Be4 Ra3 54. Bb7 (54. Rb7+ $142 Kg8 55. Rb8+ Kg7 56. Bb7) 54... Rc3 $1 55. Ra2 {White is clearly winning.} Ba7 56. Rd2 Ra3 57. Rd7+ Kf8 58. Kf6 {[%cal Rd7d8]} Ke8 (58... Bb6 $142 59. Rd6 Ba5) 59. Bc6 {Intending Rd6+ and mate.} Rxa6 60. Rd6+ Rxc6 61. Rxc6 {Accuracy: White = 70%, Black = 50%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.1"]
[White "Kanyamarala, Trisha"]
[Black "Kanyamarala, Tarun"]
[Result "1/2-1/2"]
[WhiteElo "2193"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "16"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,16,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 c5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nf4+ {A34: Symmetrical English: 2 Nc3, lines with ...d5.} 8. Ke1 {Black must now prevent d4.} Nd3+ {Not much happened in this game.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.2"]
[White "Melaugh, Shane"]
[Black "Fitzsimons, David"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2161"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,24,28,25,14,16,10,17,0,0,-8,6,6,22,10,13,14,13,14,26,-43,-45,-53,-45,-44,-48,-31,-16,-28,0,0,0,-35,-31,-43,-47,-68,0,-26,251,237,252,229,220,21,50,0,0,0,27,16,544,193,29984,29985,29986,29987,29987,29988,29988,29989]} 1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 Nc6 7. O-O d6 8. a3 e5 9. Rb1 Be6 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} 10. Nd5 {[#]} Ne7 $146 {[%cal Re7d5]} ({Predecessor:} 10... Bxd5 11. cxd5 Ne7 12. Nc3 a6 13. b4 cxb4 14. Rxb4 Qc7 15. Qb3 Rab8 16. a4 Nd7 17. Ba3 {1-0 (52) Jakel,W (2246)-Weber,S (2160) Frankfurt 2019}) 11. Nec3 Nexd5 {The position is equal.} 12. cxd5 Bd7 13. d3 Qc7 14. Bd2 Rfc8 15. Qe2 b5 16. Rfc1 a5 17. b4 Qb6 18. h3 (18. bxc5 $11 Rxc5 19. d4 exd4 20. exd4) 18... cxb4 $15 19. axb4 a4 20. e4 Rc7 21. Be3 Qa6 (21... Qb8 {keeps more tension.} 22. Ra1 Qc8 23. Bd2 Rb8 24. g4 Ne8) 22. Qd2 Be8 23. Bf1 Nd7 24. f3 Rac8 25. Rc2 f5 26. Bf2 {[#]} fxe4 (26... f4 $1 $15 {[%mdl 512]}) 27. fxe4 (27. dxe4 $5 {[%cal Rf1b5]} Nb6 28. Ra1 $15) 27... Bh6 $2 {[%mdl 8192]} (27... Qb7 $11 {and Black stays safe.}) 28. Qxh6 $18 Rxc3 29. Rxc3 Rxc3 30. Be2 $2 ({White should play} 30. Qh4 $18) 30... a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 31. Bg4 a2 $1 {[%cal Ra2b1]} 32. Be6+ Bf7 $1 ({Wrong is} 32... Kh8 $2 33. Rf1 $18) 33. Ra1 $1 {Black must now prevent Qh4.} Qa4 $2 {[%mdl 8192]} (33... Rc2 $11 {and Black is okay.}) 34. Qg5 $2 ({Weaker is} 34. Bxd7 Qxb4 35. Rxa2 Qb1+ 36. Be1 Qxe1+ 37. Kg2 Ra3 $11) (34. Bxf7+ Kxf7 35. Qxh7+ Ke8 36. Qxg6+ {[%mdl 64] Double Attack} Ke7 37. Qg5+ Ke8 38. g4) 34... Rc2 $2 {[#]} (34... Rxd3 $18 35. Qe7 {[%mdl 64] Double Attack} Rf3 36. Qxd7 Qb3 37. Bxf7+ Rxf7 38. Qc8+ Kg7) 35. Qd8+ {White mates.} Kg7 36. Qxd7 {[%mdl 64] Double Attack} Rxf2 37. Kxf2 Qc2+ 38. Ke3 {Accuracy: White = 69%, Black = 67%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.3"]
[White "Byrne, Alex"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1976"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,-12,-19,-83,-77,-91,-77,-124,-119,-204,-206,-236,-142,-128,-126,-120,-117,-113,-81,-150,-155,-156,-147,-161,-77,-70,-39,-116,-98,-125,-109,-177,-175,-222,-220,-191,-145,-233,-219,-448,-426,-412,-434,-437,-437,-420,-414,-479,-253,-245,-242,-249,-239,-241,-245,-795,-795,-775,-772,-1351,-1293,-1139,-929,-6619,-6603,-6493,-6107,-3913,-1931,-1167,-947,-6656,-5316,-6520,-6235,-6203,-5614,-1986,-2460]} 1. e4 c5 2. a3 Nc6 3. b4 Nf6 4. b5 Nd4 5. c3 Ne6 {[#]} 6. Qc2 $146 {B20: Sicilian: Unusual White 2nd moves.} (6. e5 $11 {remains equal.} Nd5 7. Nf3) ({Predecessor:} 6. d3 g6 7. g3 Bg7 8. Bg2 O-O 9. Ne2 a6 10. bxa6 Rxa6 11. O-O d6 12. Nd2 {½-½ (51) Nepomniachtchi,I (2751)-Dubov,D (2701) Moscow 2018}) 6... d5 $17 7. d3 {[#]} c4 $1 {[%mdl 512]} 8. exd5 {Black is better.} (8. dxc4 dxe4) 8... cxd3 (8... Nxd5 $6 9. d4 $11) 9. Qd1 (9. Qxd3 $17 {was necessary.} Nc5 10. Qd1) 9... Nc5 $19 (9... Qxd5 10. Qxd3 Nc5 11. Qxd5 $17) (9... Nxd5 10. Bxd3 Ndf4 11. Bf1 $17) 10. c4 Bg4 11. Nf3 e6 12. Bxd3 Qa5+ $1 13. Kf1 O-O-O 14. Bd2 (14. h3 $142 Bxf3 15. Qxf3) 14... Qc7 $1 $17 15. Be2 exd5 16. cxd5 Nce4 ({Don't do} 16... Rxd5 17. h3 $17) (16... Nxd5 $19 {has better winning chances. And now ...g6 would win.} 17. Qc2 g6) 17. Nc3 Bc5 18. Nxe4 {White is on the road to losing.} (18. Rc1 $1 $15) 18... Nxe4 19. Be1 Kb8 20. h3 {[#]} (20. Rc1 $17) 20... Be6 $1 $19 {[%mdl 512]} 21. a4 (21. dxe6 Rxd1) 21... Bxd5 22. Qc2 f5 23. a5 {[#]} (23. h4 $17) 23... g5 $1 24. Bc3 $2 (24. Rc1) 24... Bd6 25. Rc1 Rc8 ({Weaker is} 25... Nxc3 26. Qxc3 Qxc3 27. Rxc3 $19) 26. Bxh8 {aiming for Qxc7+.} Qxc2 27. Rxc2 Rxc2 28. g4 Rc1+ $40 {[%mdl 128] Black goes for the king.} (28... Bc5 $142 29. Rh2 Rc1+ 30. Kg2 Nd2) 29. Kg2 Rxh1 30. Kxh1 Nxf2+ 31. Kg2 {[#]} Nxg4 $1 {[%mdl 512]} 32. hxg4 $2 (32. Kg1 Bc5+ 33. Bd4 Bxd4+ 34. Nxd4) 32... fxg4 {[%mdl 64] Pin. Black is clearly winning.} 33. Bf6 Bf4 (33... gxf3+ $2 34. Bxf3 Bxf3+ 35. Kxf3 $19) 34. a6 h5 35. Kf2 gxf3 36. Bxf3 Bxf3 37. Kxf3 {[%mdl 4096] Endgame KB-KB} b6 38. Bd4 Bd6 (38... Kc8 $142 39. Bf6 Kd7) 39. Bf6 g4+ 40. Kg2 Kc8 41. Bg5 Kd7 42. Be3 Bc7 43. Bg5 Ke6 {Accuracy: White = 34%, Black = 77%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.4"]
[White "Moran, Darragh"]
[Black "Daly, Colm"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1873"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,68,3,3,2,-8,27,0,27,20,54,52,46,46,52,47,52,-16,-16,-37,-13,-27,-9,-66,-35,-57,-4,-5,0,0,75,0,7,15,15,0,16,30,32,-20,-17,-710,-750,-743,-738,-739,-465,-727,-729,-814,-657,-652,0,-640,-634,-1071,-1056,-977,-808,-752,-498]} 1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. Nbd2 O-O {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} 7. Re1 d6 8. c3 Nbd7 {The position is equal.} 9. e4 e5 10. Qe2 a6 11. a4 {[#]} Qb8 $146 ({Predecessor:} 11... c6 12. b3 Qb6 13. Bb2 Rfe8 14. Qd3 Bf8 15. Qc2 c5 16. d5 Reb8 17. Bf1 Ne8 {1-0 (41) Sohal,T (2373)-Hui,J (2084) Richmond 2017}) 12. b4 Re8 13. dxe5 ({White should try} 13. Bb2 $14) 13... dxe5 $11 14. Bb2 c6 15. Nb3 c5 16. Nxc5 (16. axb5 $11 axb5 17. Qxb5) 16... Bxc5 17. bxc5 Nxc5 (17... Bxe4 $15 18. axb5 axb5) 18. axb5 Bxe4 19. c4 Nd3 {[#]} (19... axb5 $11 {keeps the balance.} 20. Bxe5 (20. cxb5 Nd3 $11) 20... Bxf3 21. Rxa8 Qxa8 22. Bxf3 Qa3) 20. Red1 ({Don't play} 20. Ng5 Bxg2 21. Qxd3 Bb7 $11) (20. Nxe5 $1 $16 Nxe1 21. Bxe4 Rxe5 22. Bxe5 Qxe5 23. Rxe1 (23. Bxh7+ $2 Kxh7 24. Rxe1 Qxe2 $19) 23... Qxe4 24. Qxe4 Nxe4 25. Rxe4 axb5 26. cxb5) 20... Nxb2 21. Qxb2 Qb7 22. Ne1 Bxg2 23. Nxg2 Ne4 24. Rdb1 (24. Ne3 $14) 24... Rad8 25. bxa6 $2 {[%mdl 8192] [#]} (25. Rd1 $11) 25... Rd1+ $1 $19 {[%mdl 576] Deflection} 26. Rxd1 Qxb2 27. a7 Qxf2+ 28. Kh1 Qb6 {( -> ...Nf2+)} ({Not} 28... Qf3 29. Rf1 $17) 29. Ne3 Qxe3 30. a8=Q {[%cal Ra8e8]} Qf3+ 31. Kg1 {[%cal Ra8e8] [#]} Qxd1+ $1 {[%mdl 512] Black is clearly winning.} 32. Kg2 {[%cal Ra8e8]} (32. Rxd1 Rxa8) 32... Qe2+ 33. Kg1 Qf2+ 34. Kh1 {[#]} Qf1+ $1 {[%mdl 512] Accuracy: White = 53%, Black = 80%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.5"]
[White "Murray, David"]
[Black "Casey, Eoghan"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2152"]
[BlackElo "1954"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,101,71,72,73,87,84,52,52,54,68,55,99,89,77,84,103,88,147,147,135,134,136,82,75,73,120,131,155,124,163,178,283,270,279,278,277,257,324,270,371,0,362,358,347,323,387,343,487,495,407,405,1284,1300,1293,1251,1177,1175,1722,1419,1981,1934,2834,2654,29976,29976,29983,29984,29984,29985,29985,29980,29980,29981,29981,29982,29982,29983,29988,29989,29992,29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 dxe4 10. Bxf6 Qxd1+ 11. Kxd1 gxf6 12. fxe4 Rg8 {[#] is the legacy move (12...Nc6). B55: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3.} 13. g3 $1 Nc6 14. Nc3 O-O-O+ {White is slightly better.} 15. Nd5 Rg4 16. Re1 Nb4 17. h3 Rg5 18. c4 Bc5 19. Re2 Nd3 ({Better is} 19... Kb8) 20. Kc2 $16 Nb4+ 21. Nxb4 Bxb4 22. Rd1 (22. a3 $142 Bc5 23. b4) 22... Rxd1 23. Kxd1 {[%mdl 4096] [#] Endgame KRB-KRN} Rg8 $146 ({Predecessor:} 23... a5 24. Re3 Kd7 25. Rd3+ Kc7 26. Ke2 Rg8 27. Kf3 Bc5 28. Nh6 Rg6 29. Rd5 Rxh6 30. Rxc5+ {1-0 (52) Jurcik,M (2214)-Dusik,T (2154) Slovakia 2003}) 24. Kc2 a5 25. Rd2 Rd8 26. Rd5 Rxd5 (26... b6 {is a better defense.} 27. Kb3 Rxd5 28. cxd5 b5) 27. exd5 $18 {KB-KN} ({Weaker is} 27. cxd5 a4 $16) 27... Kd7 28. Kd3 Be1 29. g4 Bb4 30. Ke4 Bf8 31. Kd3 $2 {[#]} (31. Ng3 $18) 31... Kc7 $2 {[%mdl 8192]} (31... Bb4 $1 $11) 32. Ng3 b6 33. Ne4 Bg7 34. Kc2 Kd7 (34... f5 $142) 35. Kb3 h5 36. Ka4 hxg4 (36... f5 $142) 37. hxg4 Kc7 38. Kb5 Bf8 39. Nxf6 Be7 40. Ne4 Bd6 41. a3 {[%cal Ba2a3,Ba3b4,Bb4c5,Bc5c6][%mdl 32]} Bf8 42. b4 axb4 43. axb4 {White mates.} Be7 44. c5 bxc5 45. bxc5 Kb7 46. d6 Bd8 47. c6+ Kc8 48. Kc4 Bb6 49. Kd5 Bd4 50. Ng5 f6 51. d7+ {Accuracy: White = 88%, Black = 42%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.6"]
[White "O'Connell, Gerard"]
[Black "Jackson, Carl"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2075"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,65,20,19,60,47,77,22,64,43,59,65,70,71,80,71,71,64,61,56,73,54,68,47,51,35,59,50,51,57,61,6,43,20,36,23,31,16,31,0,24,0,0,0,0,0,0,0,0,-535,-527,-29993,-29994,-29994,-29995,-29999]} 1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bb4+ 5. Bd2 Bxf3 6. exf3 Bxd2+ 7. Qxd2 ({Much weaker is} 7. Kxd2 Qf6 $15) 7... Qf6 {A40: Unusual replies to 1 d4.} 8. Bg2 {[#]} c6 $146 ({Predecessor:} 8... Nc6 9. d5 Qe5+ 10. Kf1 exd5 11. cxd5 Na5 12. Na3 O-O-O 13. Rc1 Kb8 14. b4 Nb7 15. Nc4 {1-0 (31) De Roda Husman,J (2209)-Van Assendelft,F (2377) Groningen 2015}) 9. O-O (9. d5 $16) 9... Ne7 {The position is equal.} 10. Nc3 O-O 11. d5 exd5 12. cxd5 Nxd5 13. Nxd5 cxd5 14. f4 Nc6 15. Bxd5 Rac8 16. Rfd1 Ne7 17. Rac1 Rxc1 18. Qxc1 Nxd5 19. Rxd5 $14 {[%mdl 4096] Endgame KQR-KQR} Qe6 20. Qd2 Rd8 21. f5 (21. Qd3 $14) 21... Qc6 (21... Qe4 {is interesting.} 22. b3 h6 23. Rxd7 Rxd7 24. Qxd7 f6) 22. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} f6 23. b5 Qc7 24. h4 d6 25. Kh2 h6 26. Kh3 Kh7 27. a4 Qc4 28. Rd4 Qf1+ 29. Kg4 Re8 {Strongly threatening ...Re2.} 30. f3 $2 {[%mdl 8192] [#]} (30. Rf4 $1 $11) 30... h5+ $1 $19 {[%mdl 576] Deflection, Decoy} 31. Kxh5 {aiming for Kg4.} Qxf3+ {[%mdl 64] Double Attack. Black mates.} 32. g4 {[#]} Re5 $1 {[%csl Gh7][%cal Rg7g6][%mdl 512]} 33. Qf4 g6# {Accuracy: White = 72%, Black = 81%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.7"]
[White "Collins, Adam"]
[Black "Putar, Leon"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1760"]
[BlackElo "1894"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

{[%evp 8,62,-8,-8,0,-33,0,0,0,0,80,63,81,70,116,78,139,135,145,47,71,32767,64,40,31,32,70,16,32767,-19,33,-88,-76,-76,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,-75,-114,32767,32767,-91,-89,-74,-83,0,32767,0,-19,-6]} 1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:45]} d5 {[%emt 0:01:07]} 3. Bb2 {[%emt 0:00:11]} dxe4 {[%emt 0:06:16]} 4. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:31]} 5. Qe2 {[%emt 0:00:05]} Be7 {[%emt 0:02:39]} 6. O-O-O {[%emt 0:04:00]} c5 {[%emt 0:03:14] C00: French: Unusual White 2nd moves.} 7. Nxe4 {[%emt 0:04:43]} Nc6 {[%emt 0:02:41]} 8. Nf3 {[%emt 0:05:48]} Nxe4 {[%emt 0:13:15]} (8... Bd7 $11 {keeps the balance.}) 9. Qxe4 {[%emt 0:00:08]} Bf6 {[%emt 0:00:14]} 10. d4 {[%emt 0:08:38] [#]} Qa5 $146 {[%emt 0:08:32]} ({Predecessor:} 10... Qb6 11. d5 Bxb2+ 12. Kxb2 Ne7 13. dxe6 Bxe6 14. Ne5 O-O 15. Nd7 Bxd7 16. Rxd7 Qf6+ {1-0 (27) Singh,G (2293)-Walton,A (2158) Edinburgh 2003}) 11. Kb1 {[%emt 0:06:25]} Nb4 {[%emt 0:11:40]} (11... Bd7 $14) 12. a3 {[%emt 0:05:14]} Nd5 {[%emt 0:02:37]} 13. Qd3 {[%emt 0:12:04]} (13. Ne5 $16) 13... Bd7 {[%emt 0:12:32]} 14. c4 {[%emt 0:16:20]} Nb6 {[%emt 0:05:35]} 15. Ka2 {[%emt 0:27:08]} cxd4 {[%emt 0:09:47]} 16. Bxd4 {[%emt 0:08:50]} Be7 {[%emt 0:20:14]} 17. b4 {[%emt 0:22:24]} Qa4 {[%emt 0:09:12]} 18. Bc5 {[%emt 0:06:18]} Bf6 {[%emt 0:09:14]} (18... Bc6 $15 19. Bxe7 Kxe7) 19. b5 {[%emt 0:04:19]} (19. Rc1 $11) 19... Bxb5 {[%emt 0:07:01]} 20. cxb5 {[%emt 0:04:55]} Rd8 {[%emt 0:00:04]} 21. Nd4 {[%emt 0:01:54]} Rd5 {[%emt 0:01:03]} 22. Bxb6 {[%emt 0:04:17]} axb6 {[%emt 0:00:25]} 23. Qb3 {[%emt 0:00:15]} Qxb3+ {[%emt 0:00:57]} 24. Kxb3 {[%emt 0:00:07]} Rxd4 {[%emt 0:00:13]} 25. Be2 {[%emt 0:00:42]} Ke7 {[%emt 0:01:15]} 26. Bf3 {[%emt 0:02:15]} Rhd8 {[%emt 0:01:04]} 27. Rxd4 {[%emt 0:00:12]} Rxd4 {[%emt 0:00:15]} 28. Rd1 $17 {[%emt 0:00:08]} Kd6 {[%emt 0:01:16]} 29. a4 {[%emt 0:00:52]} Kc5 {[%emt 0:00:48]} (29... Be5 $17 30. g3 g6) 30. Rc1+ {[%emt 0:00:24]} Kd6 {[%emt 0:00:43]} 31. Bxb7 {[%emt 0:01:01]} Kd7 {[%emt 0:18:41]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.8"]
[White "Delaney, Killian"]
[Black "Putar, Lara"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2314"]
[BlackElo "1834"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,63,24,21,-12,0,-10,0,-7,0,0,0,-10,2,9,0,0,105,57,49,48,193,184,205,167,202,139,400,378,494,270,228,0,0,-33,0,0,117,45,503,499,952,1014,29989,1533,1522,983,29993,29994,29995,29996]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. h4 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} Qxc2 10. Nf3 Ne7 {[#]} 11. Rc1 $146 {The position is equal.} ({Predecessor:} 11. dxc5 Nd7 12. Rc1 Qe4+ 13. Qxe4 dxe4 14. Ng5 Nxc5 15. Be3 Nd3+ 16. Bxd3 exd3 17. Rd1 Bd7 18. Rxd3 {½-½ (81) Matinian,N (2514)-Mirzoyan,D (2350) Batumi 2018}) 11... Qa4 12. h5 {And now h6 would win.} h6 13. Rh3 Nbc6 $132 {[%mdl 2048] Black is not holding back} 14. Bd3 {aiming for Rg3.} ({Reject} 14. Rg3 Nf5 $17) 14... Nf5 15. Qf4 Ke8 ({Don't go for} 15... cxd4 $2 16. g4 $18) (15... c4 $11 {remains equal.} 16. Bc2 Qxa3) 16. g4 Nfe7 17. dxc5 Qxa3 ({Black should play} 17... Qxf4 $1 $14 18. Bxf4 Bd7) 18. Nd4 $18 a6 19. Rf3 Rf8 20. Bg6 {[%cal Rg6f7]} Nxg6 $4 {[%mdl 8192]} (20... Nd8 $16) 21. hxg6 f6 22. Nxc6 (22. exf6 $142 Rxf6 23. Qc7 Rxf3 24. Nxf3) 22... bxc6 23. Qe3 $2 (23. exf6 $18 {White wants to mate with Qd6.} Rxf6 {[%mdl 64] Double Attack} 24. Qg3 Rxf3 25. Qxf3) 23... f5 $11 24. Qd4 Ra7 25. Rb1 {Threatens to win with Rb8.} Kd8 (25... Rb7 $11 26. Rxb7 Bxb7) 26. Rb6 (26. gxf5 $16 exf5 27. Rd3) 26... Kc7 $2 {[%mdl 8192]} (26... Rc7 $14) 27. gxf5 $18 exf5 {[#]} (27... Qa1+ $142 28. Ke2 Qh1) 28. e6 $1 {[%mdl 512]} Rf6 (28... Bxe6 29. Qf4+) 29. Qe5+ (29. e7 $142 Re6+ 30. Re3 Qa1+ 31. Ke2 Rxe7 {[%mdl 64] Remove Defender} 32. Rxe7+ Kd8 33. Rxa7 Qh1 34. Qxg7) 29... Kd8 {[#]} 30. Rb8 $1 {[%mdl 512] White threatens Qd6+ and mate.} Qa1+ 31. Ke2 Rxe6 32. Qxe6 {[%mdl 64] Double Attack. Accuracy: White = 49%, Black = 28%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.9"]
[White "Collins, Sam E."]
[Black "Wallace, John Paul"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2459"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,92,8,3,8,0,11,4,17,11,7,10,41,37,43,41,57,40,33,30,32,27,20,25,71,16,20,13,33,16,14,12,89,85,92,100,129,113,176,172,178,165,225,229,214,219,237,237,476,168,168,164,153,154,155,152,163,163,240,182,167,144,145,143,145,128,144,129,157,148,180,166,178,145,185,172,164,175,212,177,284,274,29982]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. c3 b6 7. a4 a5 {is the legacy move (7...a6). D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} 8. Bd3 Ba6 9. Bxa6 Nxa6 {The position is equal.} 10. O-O c5 {[#]} 11. Qe2 $146 ({Predecessor:} 11. Ne5 h6 12. Bh4 Nc7 13. Qf3 Ne6 14. Rfd1 cxd4 15. exd4 Rc8 16. h3 Ng5 17. Bxg5 hxg5 {1-0 (44) Postny,E (2600)-Matinian,N (2475) lichess.org INT 2020}) 11... Nb8 12. e4 dxe4 13. Nxe4 Nbd7 14. dxc5 bxc5 15. Nxf6+ Nxf6 16. Rfe1 e6 17. Ne5 {aiming for Rad1.} Qc7 18. Nc4 ({Better is} 18. Rad1 $16) 18... Nd5 $11 19. Bh4 $36 {[%mdl 2048] White is more active.} Bh6 20. Bg3 Bf4 21. Bxf4 Qxf4 (21... Nxf4 $11 22. Qe4 Nd5) 22. Ne5 $16 Rfd8 23. g3 Qg5 24. Rad1 h5 (24... Rf8 $16 {might work better.}) 25. h4 $18 Qf6 26. Rd3 {[#] Strongly threatening Rf3.} Ne7 (26... Qg7 {is a better defense.} 27. Rf3 f6) 27. Nd7 Qg7 28. Nxc5 Rxd3 29. Qxd3 Nd5 $2 {[#]} (29... Qf8 {was worth a try.} 30. Ne4 Qb8) 30. Qe4 $2 (30. Nxe6 $1 {[%mdl 512]} fxe6 31. Rxe6) 30... Rd8 31. Rd1 {And now c4 would win.} Qf6 32. Qd3 Rc8 33. Nd7 Qe7 34. Ne5 Qf6 (34... Rc5 $142 35. Re1 Kh7) 35. Nc4 Qe7 36. Rd2 Qc7 37. Na3 Qe5 38. Re2 Qc7 39. Re4 Qb7 40. Nb5 {Hoping for Nd6.} Qb6 41. Rd4 Kg7 42. Qf3 Qc5 43. Rd1 Qe7 44. Qe2 Qf6 45. Rd4 Nb6 (45... Rd8 {keeps fighting.} 46. Qe4 Nb6) 46. Nd6 {Rf4 is the strong threat.} Rc7 $2 {Accuracy: White = 83%, Black = 55%.} (46... e5 $18) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.10"]
[White "O'Gorman, Tom"]
[Black "O'Connor, Jonathan"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2345"]
[BlackElo "2159"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,87,-2,0,0,0,1,35,36,53,48,64,62,44,43,57,24,33,32,37,25,38,27,30,22,172,177,214,204,232,218,341,347,328,282,282,282,282,282,282,282,352,344,646,645,618,621,587,587,562,583,681,681,654,505,496,468,553,525,553,553,538,530,564,558,556,550,549,543,533,513]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. O-O Bg7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Qa4 O-O 10. Bxc6 bxc6 11. Nc3 {[#] C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6.} Rb8 $146 ({Predecessor:} 11... Bf5 12. Bg5 Qd6 13. Rfe1 Rfb8 14. Re2 Bd3 15. Rd2 Nxc3 16. bxc3 Be4 17. Qd1 c5 18. Be3 c4 {½-½ (42) Saunina,L (2210)-Egin,V (2425) Ekaterinburg 1997}) 12. Qxa7 Rb7 13. Qc5 {White is slightly better.} Nb4 14. Bg5 Qd6 15. Be7 Qxc5 16. Bxc5 Rd8 17. Ne5 f6 18. Nc4 {[#] Strongly threatening Na5.} Nd3 19. Na4 Rb5 20. Rad1 $36 {[%mdl 2048] White has good play.} Be6 21. Na3 Nxc5 (21... Ra5 $11) 22. Nxc5 $18 Rxc5 23. dxc5 Ra8 24. Nc2 Rxa2 (24... f5 $142 25. Rfe1 Kf7) 25. Rfe1 Bf7 26. Nb4 Rxb2 27. Nxc6 Bf8 {[#]} 28. Ne7+ $1 Kg7 29. Rd7 c6 30. Rc1 ({Weaker is} 30. Nxc6 Bxc5 31. Nd4 Kh6 $18) 30... f5 $2 (30... Be6 31. Rc7 Kh6 32. Rxc6 Re2) 31. Nxc6 {White is clearly winning.} Kf6 32. Nd8 Be8 33. Rd5 Rb5 34. h4 Be7 35. Re1 {Black must now prevent Re6+.} Bxc5 36. Rxc5 Rxc5 37. Rxe8 {[%mdl 4096] Endgame KRN-KR} Rc8 38. Re6+ Kg7 39. Nc6 Kf7 40. Rd6 Rc7 41. Ne5+ Ke7 42. Rc6 Rb7 43. g3 Rb5 44. Nf3 {White took control after the opening. Accuracy: White = 93%, Black = 50%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.11"]
[White "Brady, Stephen"]
[Black "Cafolla, Peter"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2290"]
[BlackElo "1955"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,131,33,38,-20,-18,-18,-26,-20,10,14,14,14,14,15,16,14,12,13,18,0,13,33,42,14,25,14,14,0,0,0,0,0,0,-7,0,0,0,0,0,0,88,88,94,94,95,97,95,95,96,96,96,96,97,29,33,31,31,35,50,36,44,8,42,40,47,42,42,8,8,8,33,37,168,191,153,8,8,0,8,0,8,0,8,8,8,0,0,0,0,0,0,0,0,0,55,23,35,12,33,0,8,0,24,20,38,8,8,0,23,8,8,0,31,0]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O g6 10. Ng5 e6 11. Qf3 {B22: Sicilian: 2 c3.} (11. Ne4 $14 Qd8 12. cxd4) 11... Qe7 $1 $11 12. Ne4 f5 13. Ng5 {Black has an edge.} h6 {[#]} 14. Nxe6 $1 {[%mdl 512]} Bxe6 15. Re1 Nd8 {White must now prevent ...d3!} 16. cxd4 Bg7 $1 {[%cal Rg7d4]} 17. Bxe6 Nxe6 18. d5 {[#]} O-O $146 ({Predecessor:} 18... Nxd5 19. Qxd5 Kf7 20. Nc3 Rhe8 21. Be3 b6 22. Re2 Rad8 23. Qb3 Qb7 24. Rae1 Qc6 {½-½ (40) Janzen,N-Luehrig,W DESC email 2004}) 19. dxe6 Rac8 20. Qb3 {aiming for Bd2.} Rfe8 21. Nc3 Kh7 22. Nb5 (22. g3 {keeps more tension.} Rc6 23. Bd2 Rxe6 24. Rad1 Rxe1+ 25. Rxe1 Qd7 26. Rxe8 Qxe8 27. Be3) 22... Rc6 23. Nxa7 (23. Bd2 {seems wilder.} Rxe6 24. g3 Qd7 25. Rxe6 Qxe6 26. Be3) 23... Rxe6 24. Rxe6 Qxe6 25. Qxe6 Rxe6 {[%cal Re6e1]} 26. Kf1 Nc4 27. Nb5 Bxb2 28. Bxb2 Nxb2 29. Re1 Rxe1+ (29... Rb6 $11 {remains equal.} 30. Nc3 Nd3 31. Re7+ Kg8) 30. Kxe1 {[%mdl 4096] Endgame KN-KN} Nd3+ 31. Kd2 $1 {[%cal Rd2d3]} Nxf2 32. Nd6 b6 33. a4 Kg7 34. Nc4 Ne4+ 35. Ke3 Kf6 {[#]} 36. Nxb6 (36. Kd4 $1 $16) 36... Ke5 37. a5 Nc5 38. Nc8 g5 39. Ne7 Na6 40. h4 Kf6 41. Nc6 Kg6 42. Nd4 Kf6 43. h5 Nc5 44. Nc6 {Hoping for Kd4.} Na6 45. Kd4 {And now Kc4 would win.} Ke6 {[#]} (45... g4 $1 $14) 46. Nd8+ $1 $18 Kf6 47. Ke3 (47. Kd5 $16) 47... Ke7 48. Nc6+ Kf6 49. Nd4 Nc5 50. Nc6 {Threatens to win with Kd4.} Na6 51. Kf3 {White wants to play g4.} Ke6 $1 52. Ke2 Kd6 53. Nd8 {Nf7+ is the strong threat.} Ke7 $1 {[%cal Re7d8]} 54. Nc6+ Kd6 55. Nd4 Ke5 56. Kd3 Nb8 ({Black should try} 56... f4 $11) 57. g3 $1 $14 Na6 58. Nf3+ Kf6 59. Nd4 Ke5 60. Nf3+ Kf6 61. Ke3 Nb4 62. Ne1 Ke6 63. Nf3 Kf6 64. Nd4 Ke5 65. Nf3+ Kf6 66. Nd4 {Accuracy: White = 80%, Black = 86%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.12"]
[White "Venkatesan, Kavin"]
[Black "Flynn, Jacob"]
[Result "1/2-1/2"]
[ECO "E26"]
[WhiteElo "1946"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,127,-8,-6,-5,-7,-5,-12,-62,-57,-73,-60,-96,-102,-115,-111,-149,-51,-59,-56,-77,-58,-49,-54,-52,-23,-29,-25,-20,-19,-13,-20,-19,-14,-87,-29,-111,-104,-141,-133,-135,-135,-142,-141,-137,-144,-139,-104,-106,-106,-106,-105,-114,-114,-121,-121,-124,-112,-124,-97,-100,-83,-97,-85,-91,-86,-104,-85,-99,-77,-99,-77,-77,-77,-77,-77,-77,-77,-92,-77,-92,-92,-95,-92,-130,-92,-92,0,-130,-130,-130,-95,-98,-98,-130,-92,-92,-92,-130,-92,-92,-92,-130,0,0,0,0,0,0,0,-24,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Qc2 {E26: Nimzo-Indian: Sämisch: 5...c5 6 e3.} d6 8. Bd3 O-O 9. Ne2 b6 {[#]} 10. Ng3 $146 ({Predecessor:} 10. O-O Ba6 11. f4 Na5 12. Rf3 Bxc4 13. Bxh7+ Nxh7 14. Rh3 f5 15. g4 Bxe2 16. Qxe2 Nf6 17. gxf5 exf5 18. e4 Qe8 19. Qf2 Nxe4 20. Qh4 Rf6 21. Kh1 Rh6 {0-1 (21) Ringler,C (1386)-Hasenoeder,M (1670) Stein 1997}) 10... Ba6 11. Bb2 Na5 12. Qe2 Rc8 13. Rc1 cxd4 ({Better is} 13... Qd7 $17 14. O-O Qa4) 14. cxd4 $15 d5 15. cxd5 Rxc1+ 16. Bxc1 Bxd3 17. Qxd3 exd5 18. O-O Qd7 19. f3 Rd8 20. Rd1 Qa4 21. e4 dxe4 22. fxe4 {[#] next Bg5 is good for White.} Nb3 ({Black should play} 22... Nb7 $1 $17 23. d5 Nc5) 23. Bb2 {[#]} (23. Nf5 $11) 23... Nc5 $1 $36 {[%cal Rc5d3][%mdl 2624] Pin. Black has strong initiative.} 24. Qf3 {[#] Strongly threatening e5.} (24. dxc5 Qxd1+) 24... Ncxe4 $1 {[%mdl 512]} 25. Nxe4 Nxe4 26. Rf1 Nd6 27. d5 {[#]} Qe4 $1 28. Qg3 {[%csl Gb2][%cal Rg3g7]} Nf5 29. Rxf5 {[%csl Gb2][%cal Rg3g7]} Qb1+ {[%mdl 64] Double Attack} 30. Rf1 {[%csl Gb2][%cal Rg3g7]} Qxb2 {[%mdl 4096] Endgame KQR-KQR} 31. Qd3 Qe5 32. Rd1 Rd6 33. Qa6 {White wants to mate with Qc8+.} Qe7 34. Qc4 g6 35. Qd4 Qd7 36. h3 b5 37. Kh1 a5 38. Kg1 h6 39. Kh1 Kh7 40. Kg1 {[#]} b4 $1 {[%mdl 576] Deflection} 41. axb4 axb4 42. Qxb4 Rxd5 43. Rxd5 Qxd5 {KQ-KQ} 44. Qf4 Kg7 45. Kh1 g5 46. Qc1 Qe5 47. Kg1 Qd4+ 48. Kh1 Qe5 49. Kg1 $1 h5 50. Qd1 Kg6 51. Qd3+ Qf5 52. Qa6+ Qf6 53. Qd3+ Kg7 54. Qd1 Qg6 55. Qd4+ Kh7 56. Qf2 g4 (56... h4 $17 57. Qc5 Qf6) 57. hxg4 $11 hxg4 {And now ...g3 would win.} 58. Qg3 Kg7 59. Kh2 Qg5 60. Qc3+ f6 61. Kg3 {The position is equal.} Kg6 {Threatens to win with ...Kh5.} 62. Qe1 Qf5 63. Qe8+ Kg7 64. Qe7+ {Accuracy: White = 81%, Black = 79%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.13"]
[White "McHugh, Kevin"]
[Black "Lyons, Brendan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2010"]
[BlackElo "1941"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,28,46,46,59,50,66,36,45,9,26,24,52,42,53,50,51,41,35,11,15,5,14,23,9,6,12,0,29,0,8,8,6,13,14,-19,0,-24,-11,-11,-20,-89,-85,-102,-85,-77,-1,-41,-19,-16,-13,-20,-19,-23,-18,-28,-5,-13,-9,-112,0,0,0,0,0,-31,-35,-271,-270,-238,0,0,0,0,0,0,0,0,0,0,0,0,40]} 1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. d4 Nxd5 5. Nf3 c6 6. Be2 {B01: Scandinavian Defence.} Qc7 7. O-O Nf4 {[#]} 8. Bxf4 $146 {White is slightly better.} ({Predecessor:} 8. Bc4 e6 9. Re1 Bd6 10. Nbd2 Nf6 11. Bf1 O-O 12. Nc4 Be7 13. Nce5 Ng6 {1-0 (45) Grandelius,N (2593)-Piasetski,L (2298) Hoogeveen 2012}) 8... Qxf4 9. Nc3 e6 10. Re1 Bd6 11. g3 Qh6 12. Ne4 Bc7 13. Bf1 O-O 14. Bg2 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. c3 Bc7 18. Qb3 Bb6 19. c4 Be6 20. Qc3 Rad8 21. c5 Bc7 22. f4 Bd5 23. b3 Qg6 24. Re2 h6 25. Qe1 {[#]} (25. Rae1 $11) 25... f5 $1 $17 {[%cal Rf5e4]} 26. Nf2 Bxg2 27. Kxg2 Rde8 (27... Bxf4 $1 $17 28. Re6 Qg5) 28. Nd3 Rxe2+ 29. Qxe2 Re8 30. Qd2 Qe6 {...Qd5+ is the strong threat.} 31. Nf2 Rd8 32. Qc2 Ba5 {White must now prevent ...Rd2!} 33. Rd1 Rd5 34. Kf3 (34. a3 $11 {keeps the balance.}) 34... Be1 (34... Bb4 $17 35. Qe2 Qf7) 35. Qc4 Bxf2 36. Kxf2 $11 {[%mdl 4096] Endgame KQR-KQR} Kf7 37. Re1 Rd2+ {[%mdl 64] [#] Double Attack} 38. Kf1 $2 ({White should try} 38. Kf3 $15 Qxc4 39. bxc4) 38... Qxc4+ $19 39. bxc4 {KR-KR} b6 $2 (39... Rxh2 $19 {Strongly threatening ...Kf6.} 40. Re3 Rb2) 40. cxb6 $11 {The position is equal.} axb6 41. Rb1 b5 42. cxb5 cxb5 43. Rxb5 Rxa2 44. Rxf5+ Kg6 45. Re5 Ra8 {Accuracy: White = 65%, Black = 78%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.14"]
[White "O'Gorman, Alice"]
[Black "Carroll, Peter"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1904"]
[BlackElo "2009"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,106,38,28,34,-25,-21,-24,-29,-26,-9,-56,0,0,0,2,8,0,34,31,33,-11,-13,-8,-23,-14,-17,-40,-35,-43,-50,-76,-39,-41,-37,-32,-12,-59,8,-25,-19,-16,-6,-64,-62,-63,-72,-57,-56,-85,-94,-129,-121,-74,-44,-76,-53,-58,-58,-170,-165,-162,-155,-346,-253,-796,-796,-790,-772,-699,-633,-496,-320,-308,-308,-303,-303,-278,-268,-283,-272,-303,-296,-796,-725,-868,-696,-29957,-29952,-8162,-7994,-29954,-29938,-29977,-29978,-29975,-29975,-29988,-29989]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 $1 {[%mdl 4] is now more promising than 6...g6. C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 7. d4 (7. Bb3 $14) 7... g4 $11 8. Nfd2 exd4 {Black has an edge.} 9. cxd4 Nxd4 {[#]} 10. Qa4+ $146 ({Predecessor:} 10. Re1 Bg7 11. Nf1 Nc6 12. Nc3 Ne5 13. Bb3 O-O 14. Ng3 Re8 15. Bf4 Nh7 16. Qd2 {1-0 (72) Karjakin,S (2782)-Mamedyarov,S (2808) Leuven 2018}) 10... Bd7 {[#]} (10... Nc6 $1 $15) 11. Bxf7+ $1 {[%mdl 512]} Kxf7 12. Qxd4 Bg7 $1 $132 {[%mdl 2048] Black puts up resistance} 13. f4 gxf3 14. Nxf3 {Black must now prevent e5.} Re8 15. e5 dxe5 $1 16. Nxe5+ Kg8 $1 {[#] aiming for ...Bb5!} 17. Nxd7 Qxd7 18. Qc4+ Qe6 19. Qxe6+ Rxe6 20. Nc3 Ne4 (20... Ng4 $5 {[%cal Rg7d4]} 21. h3 Bd4+ 22. Kh1 Nf2+ 23. Kh2 Rd8 $17) 21. Nxe4 Rxe4 22. Bf4 Re2 23. Rfe1 Rae8 (23... Bd4+ $15 24. Kh1 Rae8 25. Rxe2 Rxe2 26. Bxc7 Rxb2) 24. Rxe2 (24. Kf1 $5 {[%cal Re1e2]} R2e7 25. Rac1 $11) 24... Rxe2 {[%mdl 4096] Endgame KRB-KRB} 25. Rd1 c5 26. Kf1 ({Better is} 26. Rd8+ $11 Kf7 27. Rd7+ Kg6 28. Kf1) 26... Rxb2 $15 27. Rd8+ Kf7 {...Bd4 is the strong threat.} 28. Rd7+ Kf6 29. Rc7 Bf8 30. Be3 Bd6 31. Rh7 Rxa2 {Strongly threatening ...b5.} 32. Rxb7 h5 33. Rh7 c4 34. Rxh5 ({White should play} 34. Rh6+ $1 $15 Ke7 35. Bxa7) 34... c3 $19 35. Rh6+ Ke5 36. g3 $2 {White does not recover from this.} (36. Rh4 $17) 36... Kd5 37. Rh5+ $2 (37. Rh4 Be5 38. Rg4) 37... Ke4 38. Bh6 c2 39. Rb5 Ra1+ 40. Kg2 c1=Q 41. Bxc1 Rxc1 {KRB-KR} 42. Ra5 Bc5 43. h4 Bb6 44. Ra4+ Ke5 45. Ra3 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 46. Kh3 $2 (46. Ra4) 46... Rc4 47. g4 a4 48. g5 Bc5 49. Ra1 a3 50. g6 Kf6 {Black mates.} 51. h5 Rc2 52. Rf1+ Rf2 53. Rg1 Rf3+ {[%mdl 64] Discovered Attack. Accuracy: White = 38%, Black = 76%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.15"]
[White "Melaugh, Gavin"]
[Black "Peoples, Jonathon"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2003"]
[BlackElo "1932"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,29,7,6,-14,0,-7,0,0,0,0,20,15,29,30,58,36,58,33,30,32,201,204]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. h3 {A28: English Opening: Four Knights Variation.} Be6 {[#]} 7. Be3 $146 ({Predecessor:} 7. a3 Bc5 8. b4 Bb6 9. Nd5 Bxd5 10. exd5 Nd4 11. Bb2 Nxf3+ 12. Qxf3 a5 13. Be2 axb4 14. axb4 Rxa1+ 15. Bxa1 {½-½ (41) Panjwani,R (2402)-Pert,N (2557) Hastings 2012}) 7... Bc5 8. d4 {The position is equal.} exd4 9. Nxd4 Nxd4 10. Bxd4 Bxd4 11. Qxd4 Qe7 12. O-O-O O-O 13. g4 Nd7 14. f4 {And now f5 would win.} Qf6 $2 {[#]} (14... f6 $14) 15. f5 $1 {Black got outplayed after the opening. Accuracy: White = 85%, Black = 63%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.02"]
[Round "2.16"]
[White "Mirza, Diana"]
[Black "MacElligott, Gerard"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1939"]
[BlackElo "2020"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,74,25,18,0,0,0,0,0,0,0,41,48,52,27,32,-12,-21,-29,-6,-20,-16,-6,12,-28,37,0,44,31,38,-283,-291,-284,-239,-248,-233,-216,-233,-233,-229,-194,-221,-214,-161,-161,-114,-171,-168,-237,-221,-227,-228,-208,-139,-255,-235,-471,-202,-636,-626]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Ne5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Qc7 {[%cal Rc6e5]} 11. Nxg4 Bxf4 12. Nxf6+ {The position is equal.} gxf6 13. Nf3 {[#]} O-O $146 ({Predecessor:} 13... O-O-O 14. g3 Bh6 15. O-O f5 16. Rae1 Rhg8 17. Qd1 f4 18. Bb5 Ne7 19. Bd3 Bg5 {1-0 (39) Zhalmakhanov,R (2324)-Markov,M (2368) Almaty 2019}) 14. g3 Bh6 15. Kf1 Kh8 16. Qc2 e5 17. Bxh7 e4 18. Bxe4 dxe4 19. Qxe4 Ne7 20. Re1 Qc6 (20... Rfe8 $11) 21. Kg2 {[%mdl 1024] White has compensation.} Nd5 22. Qh4 Kh7 $1 23. Re4 $2 {[%mdl 8192] [#]} (23. Qh5 $14 {stays ahead.}) 23... f5 $1 $19 {[%cal Rf5e4]} 24. Ne5 {[#]} Nf4+ $1 {[%mdl 576] Decoy} 25. Qxf4 (25. gxf4 Rg8+) 25... Qxe4+ 26. Qxe4 fxe4 27. Nd7 Rfd8 28. Nf6+ Kg6 29. Nxe4 b6 {Hoping for ...f5.} 30. f4 Rd7 31. Kf3 (31. Re1 $17) 31... Re8 32. Nf2 (32. g4 $142) 32... Rde7 33. Ng4 f6 34. h4 Kg7 35. b3 (35. Rh2 $17) 35... Re2 36. a4 $2 (36. Rh2 Re1 37. Rd2) 36... R8e4 (36... Rc2 $142 37. Nxh6 Rxc3+ 38. Kg4 Kxh6) 37. Rc1 $2 (37. Rh2 Re1 38. Rc2) 37... f5 {Accuracy: White = 48%, Black = 59%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.1"]
[White "Daly, Colm"]
[Black "O`Gorman, Tom"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2248"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,109,63,59,70,33,27,47,31,42,45,7,18,9,13,8,6,13,13,3,10,3,9,2,29,5,29,4,21,7,18,14,45,45,89,64,122,114,147,152,158,150,148,151,148,129,129,107,129,122,136,122,128,92,111,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. e4 d6 8. Ng5 {[%csl Gg5][%cal Rd5f7] [#]} Qe7 {A43: Schmid Benoni.} 9. Bb5 Bd7 10. Bc4 {[%cal Rg5f7]} Nd8 {White is slightly better.} 11. O-O h6 12. Nf3 (12. Nh3 {feels hotter.} Nc6 13. Nf4 g5 14. Nh5 O-O-O 15. Qxf7 Qxe4 16. Nf6) 12... Nc6 {[#]} 13. Bd2 $146 (13. b3 {seems wilder.} O-O-O 14. Bb2 Be6 15. Qd3 Nb4 16. Qe2) ({Predecessor:} 13. Bf4 Be6 14. Qd3 Bxc4 15. Qxc4 Qe6 16. Qd3 Be7 17. c3 O-O 18. Rfd1 Rad8 19. Qd5 {½-½ (34) Kosic,D (2480)-Smith,A (2480) Budapest 2015}) 13... Be6 14. Qd3 Bxc4 15. Qxc4 Qe6 16. Qd3 Be7 17. Bc3 Bf6 18. Rad1 {next Bxf6 is good for White.} O-O-O 19. Bxf6 Qxf6 20. c3 Rhe8 21. Rfe1 Ne5 22. Nxe5 Qxe5 23. Re3 Rf8 24. Qe2 f5 (24... Rfe8 $14) 25. Rd5 $36 {[%mdl 2048] White is in control.} Qf4 26. g3 Qg4 27. exf5 Qxe2 28. Rxe2 {[%mdl 4096] Endgame KRR-KRR} Kd7 29. c4 Rfe8 30. Kf1 Kc6 31. Red2 a6 32. a4 Rd7 33. R2d3 Rb8 34. g4 ({White should try} 34. Ra3 $16) 34... b5 $1 $11 {The position is equal.} 35. axb5+ axb5 36. cxb5+ Rxb5 37. Rd2 Rxb2 {[#]} 38. Rxd6+ $1 {[%mdl 512]} Rxd6 39. Rxb2 {KR-KR} c4 40. Ke2 Rd7 41. Rd2 {Strongly threatening Rxd7.} Re7+ 42. Kd1 Kc5 43. Rd8 Kb4 44. Kd2 Ra7 45. Rb8+ Kc5 46. h4 Kd4 47. Rd8+ Ke4 48. Kc3 Kf3 49. Rd4 Kxf2 50. Kxc4 {Threatens to win with Kd5.} Kg3 {White must now prevent ...Ra4+.} 51. g5 hxg5 52. hxg5 {aiming for Kd5.} Rf7 53. f6 gxf6 54. gxf6 Rxf6 55. Rd3+ {White really could win this. Accuracy: White = 90%, Black = 87%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.2"]
[White "Kanyamarala, Tarun"]
[Black "Melaugh, Shane"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2381"]
[BlackElo "2161"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,109,33,33,38,45,43,48,22,26,20,22,20,81,19,17,0,0,0,154,158,168,150,163,154,152,148,368,372,370,354,441,429,451,386,401,414,427,403,478,435,523,533,464,354,360,345,494,484,467,460,443,454,436,415,479,412,472,472,465,456,437,394,516,514,582,553,579,577,541,521,587,589,576,570,661,670,705,671,2269,1853,12839,9295,12839,1923,12841,12841,12841,12842,12842,12843,12844,12843]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O c6 7. a4 h6 8. Re1 Qc7 9. h3 O-O 10. Be3 Re8 11. Qd2 {C41: Philidor Defence.} Bf8 12. Ba2 exd4 13. Bxd4 {[#] White is slightly better.} Ne5 $146 ({Predecessor:} 13... Qa5 14. Qf4 Ne5 15. Rab1 Nh5 16. Qe3 Be6 17. b4 Nxf3+ 18. Qxf3 Qg5 19. Bxe6 Rxe6 {1-0 (87) Garcia Blanco,O (2251)-Brito Garcia,A (2304) Gran Canaria 2013}) 14. Nh4 {White wants to play f4.} Be6 15. f4 {Strongly threatening Bxe6.} Ned7 {[#]} (15... Bxa2 $11 {remains equal.} 16. Rxa2 Rad8) 16. Bxe6 (16. b3 $1 $16) 16... Rxe6 $11 17. a5 Rae8 {[%cal Rf6e4]} 18. Qd3 $36 {[%mdl 2048] White has good play.} Nxe4 $2 (18... Nd5 $11) 19. Rxe4 $16 Rxe4 20. Nxe4 {And now Ng3 would win.} d5 21. Nc3 Qxf4 {[#]} 22. Nf3 $1 c5 $2 {Black cannot hold the game after this.} (22... a6 $16 23. Ne2 Qc7) 23. Nxd5 $18 Qd6 24. Bf2 Nf6 25. Nxf6+ Qxf6 26. c3 Bd6 27. a6 b6 28. Re1 Rd8 {aiming for ...Bh2+!} 29. Qe4 Bb8 30. Qe7 Qd6 31. Qxd6 Bxd6 32. c4 f6 (32... Kf8 {is a better defense.} 33. Kf1 Rd7) 33. Kf1 Bf8 34. Ke2 Kf7 35. Rd1 Re8+ 36. Kd3 g5 37. Re1 Rd8+ 38. Kc2 Bd6 39. Rd1 Ke7 40. Nd2 f5 41. Nb1 {White is clearly winning.} Rf8 42. Nc3 f4 43. Nb5 Bb8 44. Rd5 Rg8 45. Kd3 Ke6 46. Ke4 Re8 47. Kf3 Rf8 48. h4 gxh4 49. Bxh4 Rg8 50. Rd8 Rxd8 51. Bxd8 Kd7 {[#]} 52. Bxb6 $1 {[%mdl 512]} axb6 53. a7 Bxa7 54. Nxa7 Kd6 55. Ke4 {Accuracy: White = 95%, Black = 40%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.3"]
[White "Jackson, Carl"]
[Black "Kanyamarala, Trisha"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2021"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,48,-5,15,0,0,0,0,-82,-64,-49,-62,-68,-62,-74,-62,-56,0,-116,-101,-120,-124,-202,-197,-246,-243,-280,-254,-253,-231,-366,-332,-457,-467,-425,-420,-562,-491,-658,-651,-1247,-1239]} 1. e4 c5 2. b4 cxb4 3. a3 e6 4. d4 bxa3 5. Nf3 d6 6. Bd3 {B20: Sicilian: Unusual White 2nd moves.} Nf6 7. Nxa3 Be7 {[#]} 8. g4 $146 (8. O-O $11) ({Predecessor:} 8. O-O O-O 9. Qe2 Nc6 10. e5 Nd5 11. c4 Ndb4 12. Bb1 d5 13. Rd1 b6 14. Nb5 a5 15. h4 dxc4 16. Ng5 {1-0 (28) Stukner,S (2161)-Jaworski,M (2321) Karvina 2012}) 8... e5 9. g5 Nfd7 10. c3 exd4 11. cxd4 Nc6 12. h4 d5 ({Black should play} 12... Nb4 $15) 13. e5 (13. exd5 $11 Nb4 14. Nc4 Nxd5 15. O-O) 13... Nb6 $17 14. Rg1 Be6 15. Bd2 (15. Rg3 $17) 15... Nc4 $19 16. Nc2 b5 {[%cal Bb7b5,Bb5c4][%mdl 32]} 17. Qb1 Qb6 18. Be3 {With the idea Bxc4.} Rb8 19. Bxc4 (19. h5 $142) 19... bxc4 20. Qxb6 axb6 ({Less strong is} 20... Rxb6 21. Bc1 $19) 21. Bd2 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 22. Rb1 b4 {Black is clearly winning.} 23. Ke2 Bf5 24. Ne3 Bd3+ {Accuracy: White = 36%, Black = 93%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.4"]
[White "Fitzsimons, David"]
[Black "Murray, David"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2334"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,73,16,14,0,11,7,9,0,0,0,63,0,63,6,87,84,84,81,104,101,97,101,150,146,207,99,207,195,374,350,446,437,413,435,439,418,372,368,428,405,367,316,322,313,1197,1203,1186,1180,1198,801,29993,29994,29997,880]} 1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. c4 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 a5 11. Nc3 Na6 12. Rfe1 {E05: Open Catalan: 5 Nf3 Be7.} Nb4 13. Rac1 h6 14. Bd2 {The position is equal.} Nfd5 {[#]} 15. Qb3 $146 ({Predecessor:} 15. Nxd5 exd5 16. Qb3 Qe8 17. Ra1 Bd6 18. Ne5 Bxe5 19. dxe5 Ra6 20. Bxb4 Rb6 21. Bxd5 Rxb4 22. Bxc6 Rxb3 23. Bxe8 Rxe8 {1-0 (49) Wadsworth,M (1975)-Jones,V (2207) England 2012}) 15... Bf6 ({Black should play} 15... Nf6 $11) 16. Red1 (16. Nb5 $14) 16... Qe8 (16... Nxc3 $11 17. bxc3 Nd5) 17. Ra1 (17. Nb5 $1 $14) 17... Rd8 (17... Nxc3 $11 18. bxc3 Nd5) 18. e4 $16 Nb6 19. Bf4 Rd7 20. Rd2 Qa8 21. Rad1 Rfd8 22. h4 Kh7 {[#]} (22... Re8 $16 23. d5 exd5) 23. Kh2 (23. g4 $1 $18 {and White stays clearly on top.}) 23... Kg8 {[#]} (23... Qa6 $16) 24. g4 $1 $18 Qa6 $2 (24... Be7 {was worth a try.} 25. g5 hxg5 26. hxg5 Rf8) 25. Bf1 Qa7 26. g5 hxg5 27. hxg5 Be7 28. Ne5 Bd6 29. g6 Bxe5 30. Bxe5 Re8 31. gxf7+ Rxf7 32. Bh3 Rf3 $2 (32... Qa6 33. Nb5 (33. Bxe6 Rxe6 34. Qxe6 Bd7 $18) 33... Ree7) 33. Bxe6+ Kf8 34. Rg1 {[%cal Bd1g1,Bg1g7,Bg7f7][%mdl 32] Black must now prevent Nd5!} Bxe4 35. Rxg7 Qa6 36. Nxe4 {[%cal Rb3f3][%mdl 64] Discovered Attack} Rxb3 37. Rf7+ {Accuracy: White = 70%, Black = 32%.} ({Inferior is} 37. Bxb3 N6d5 $11) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.5"]
[White "Casey, Eoghan"]
[Black "Delaney, Killian"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1954"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,6,12,4,12,0,0,-23,-5,-8,0,6,1,0,10,-102,-70,-93,-81,-102,-98,-141,-136,-402,-401,-338,-251,-279,-132,-416,-133,-125,-138,-135,-133,-93,-54,-93,-105,-94,-7,-9,-12,-33,12,0,0,0,39,-164,-179,-172,-183,-195,-138,-331,-337,-366,-329,-356,-235,-316,-303,-430,-422,-416,-325,-525,-518,-455,-360,-357,-368,-349,-258,-462,-429,-719,-732,-757,-755,-814,-804,-795,-787,-29989]} 1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Na3 d6 5. Nc4 Qc7 6. h3 {A45: Trompowsky Attack.} g6 7. Nf3 Bg7 8. a4 {The position is equal.} O-O 9. Be2 {[#]} Nbd7 $146 ({Predecessor:} 9... Be6 10. Na3 Qb6 11. O-O Nc6 12. c4 Bf5 13. Bd3 Bxd3 14. Qxd3 Nh5 15. d5 Nb4 {½-½ (43) Van Foreest,L (2393)-Chartier,T (2199) Bruges 2016}) 10. O-O cxd4 11. exd4 b6 12. d5 (12. Ne3 $11 {remains equal.}) 12... Bb7 13. Ne3 Nh5 14. Bg5 Bxb2 15. Nd4 Bxa1 16. Bxh5 $2 {[%mdl 8192]} (16. Qxa1 $17 Nhf6 17. c4) 16... Bxd4 $19 17. Qxd4 f6 18. Bg4 fxg5 (18... h5 $19 {is more deadly.} 19. Qe4 Ne5 20. Be6+ Kg7) 19. Be6+ $17 {[#]} Rf7 $1 {Hoping for ...Ne5.} 20. Ng4 {Nh6+ would kill now.} (20. Bxf7+ Kxf7) 20... Nf6 21. Nh6+ Kg7 $1 22. Nxf7 h6 {And now ...Qc5 would win.} 23. h4 Qc5 24. Qxc5 dxc5 ({Black should try} 24... bxc5 $17 25. hxg5 hxg5) 25. hxg5 $11 hxg5 26. c4 g4 27. Re1 Ba6 28. Ne5 Rh8 29. Nxg4 $2 (29. Bxg4 $14 {stays ahead.} Nxg4 30. Nxg4) 29... Bxc4 $19 {White is now going downhill.} 30. Ne3 Bb3 31. Ra1 Rd8 ({Better is} 31... Rh4 $19 32. g4 Ne4) 32. a5 $2 {[#]} (32. Ra3 $17 c4 33. d6 $1 {[%mdl 512]}) 32... b5 $1 ({Weaker is} 32... Nxd5 33. Nxd5 Bxd5 34. Rd1 $11) 33. Rb1 c4 ({Inferior is} 33... Bxd5 34. Rd1 $11) 34. f3 Rd6 35. g4 Ra6 36. g5 (36. Ra1 $142) 36... Nh5 37. Ra1 {If only White now had time for Bd7....} Nf4 38. Bc8 $2 (38. Bd7 Ne2+ 39. Kf2) 38... Rd6 39. Bb7 Nh3+ 40. Kg2 Nxg5 41. a6 e6 42. Re1 $2 (42. f4 Nf7 43. dxe6 Rxe6 44. Nd5) 42... c3 {Black is clearly winning.} 43. dxe6 (43. Rb1 $142 c2 44. Rc1 exd5 45. Kf2) 43... Nxe6 44. Rb1 Ba4 45. Kf1 c2 46. Nxc2 Bxc2 47. Ke2 {Accuracy: White = 43%, Black = 58%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.6"]
[White "Wallace, John Paul"]
[Black "Melaugh, Gavin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2346"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,41,44,45,-2,190,193,190,191,236,214,512,506,516,517,598,598,569,583,29989,1539,1614,1600,2974,2971,2768,2659,29987,29988,29984,29985]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Be3 d5 8. O-O-O {[%cal Re4d5] B07: Pirc Defence: Miscellaneous Systems.} c5 $2 (8... Bc5 $11 9. Qd2 Bxe3 10. Qxe3 dxe4) 9. Qa4 $18 {e5 is the strong threat.} d4 {[#]} 10. Nxd4 $1 {[%mdl 512] White is clearly better.} cxd4 11. Bxd4 {[#]} a6 $146 (11... Be7 {was worth a try.} 12. e5 Nh5) ({Predecessor:} 11... Be7 12. e5 Nh5 13. Be3 g6 14. Bb5 a6 15. Rd2 Rb8 16. Be2 b5 17. Qb3 Ng7 {1-0 (28) Quaranta Neto,F (1977)-Barreto,I (2207) Joao Pessoa 2019}) 12. e5 Ng4 13. Nd5 {Black must now prevent Bb6.} b5 {[#]} 14. Bxb5 $1 {[%mdl 576] Pin} Rb8 (14... axb5 15. Qxa8) 15. Bc6 Bb7 16. Bb6 (16. Bxd7+ $142 Qxd7 17. Nc7+ {[%mdl 64] Double Attack} Kd8 18. Bb6 Bd6 19. Rxd6 {[%mdl 64] Pin} Nf6 20. exf6 Qxd6 21. Ne8+ {[%mdl 64] Double Attack} Qc7 22. Bxc7+ Kc8 23. Bb6) 16... Bxc6 17. Qxc6 Rc8 18. Nc7+ Rxc7 19. Bxc7 {[%mdl 64] Discovered Attack} ({Weaker is} 19. Qxc7 Qxc7 20. Bxc7 Nf2 $11) 19... Qc8 20. e6 fxe6 21. Qxe6+ {[%mdl 64] Double Attack. Black did not feel at home in the position after the opening. Accuracy: White = 71%, Black = 22%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.7"]
[White "Carroll, Peter"]
[Black "Collins, Adam"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2009"]
[BlackElo "1760"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,122,20,29,18,66,34,54,14,6,0,26,-10,27,0,4,2,4,4,10,-16,5,0,9,9,18,11,39,27,35,-41,12,25,19,0,12,10,16,0,27,29,33,0,0,0,0,0,0,0,0,0,0,0,39,18,45,18,20,21,27,20,54,54,61,52,61,60,116,116,144,110,144,144,144,144,158,144,158,123,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,158,95,131,95,158]} 1. e4 c6 2. Nc3 {[%cal Bb1c3,Bc3e4,Be4g3,Bg3h5,Bh5f4][%mdl 32]} d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 {6...Nf6 gains popularity.} 7. Nf4 Bd6 8. Ngh5 {B18: Classical Caro-Kann: 4...Bf5 sidelines.} Bf8 9. Bc4 (9. Be2 {is more complex.} Nd7 10. O-O Qc7 11. c4 Ngf6 12. Be3) 9... Nf6 {[#]} 10. Nxg6 $146 {White is slightly better.} ({Predecessor:} 10. O-O Nxh5 11. Nxh5 Qh4 12. Nf4 Bd6 13. g3 Qd8 14. Re1 O-O 15. Nxg6 hxg6 16. Qg4 {½-½ (58) Berdayes Ason,D (2448)-Fuentes Godoy,L (2132) Merida 2019}) 10... hxg6 11. Nf4 Nd5 12. Nd3 Bd6 (12... Nb6 $5 {[%cal Rb6c4]} 13. Ne5 N8d7 14. Nxd7 Bb4+ 15. c3 Nxc4 $11) 13. Qf3 Qf6 14. Qxf6 gxf6 15. Bd2 Nd7 16. O-O-O O-O-O 17. h4 Ne7 18. g3 Nf5 (18... b5 $5 19. Bb3 $8 Nf5 $11) 19. c3 c5 20. dxc5 Nxc5 21. Rhe1 (21. Nxc5 $14 Bxc5 22. Rhf1) 21... a6 (21... Bxg3 $1 $15 22. Nxc5 Bxf2 {[%mdl 64] Double Attack}) 22. Nxc5 $11 Bxc5 23. Re2 Rd7 24. Be1 Rxd1+ 25. Kxd1 g5 26. hxg5 fxg5 27. Rxe6 Rd8+ 28. Kc2 {[#] Black must now prevent Re5.} fxe6 29. Bxe6+ Kc7 30. Bxf5 {[%mdl 4096] Endgame KRB-KB} Rf8 31. g4 Rh8 32. Bd2 Be7 33. Kd3 Rh2 34. Be3 Bd6 35. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Bf4 36. Bd4 Rh1 37. a5 Rd1+ 38. Ke4 Rd2 39. b4 Rxd4+ (39... Kd6 $14) 40. Kxd4 $14 {KB-KB} Bd2 41. Be4 Kb8 42. Kd3 Bf4 43. c4 Bd6 44. Kc3 Bf4 45. Kd4 Kc7 46. Kd5 Bd2 47. Kc5 Bf4 {[#]} 48. b5 $1 axb5 49. cxb5 Kb8 50. Bd5 Be5 51. b6 Bh2 52. Kb5 Bf4 53. Be6 Bh2 54. Bf5 Be5 55. Be4 Bf4 56. Bh1 Be5 57. Kc4 Bf4 58. Kd3 Bd6 59. Ke4 Bf4 60. Kf5 (60. Kd5 $142) 60... Bd2 61. Bd5 Bf4 {Accuracy: White = 75%, Black = 68%.} ({Better is} 61... Kc8 62. Be6+ Kd8) 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.8"]
[White "Putar, Leon"]
[Black "Brady, Stephen"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1894"]
[BlackElo "2290"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,104,67,83,83,67,65,89,108,126,134,97,74,85,52,58,75,91,-110,-112,-121,-89,-87,-60,-138,-129,-166,-147,-152,-144,-164,-134,-146,-140,-135,-101,-122,-122,-141,-145,-139,-156,-166,-162,-161,-90,-76,-73,-104,-98,-125,-118,-160,-137,-148,-121,-205,-194,-340,-333,-529,-488,-449,-454,-633,-580,-1745,-1283,-1751,-1394,-5695,-5129,-29961,-29951,-9705,-5258,-4870,-4622,-29974,-29975,-29975,-29976,-29976,-29977,-29978,-29979,-29979,-29980,-29987,-29988,-29988,-29988]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 O-O 6. O-O-O c6 7. f3 b5 8. Bh6 Qa5 9. h4 {B07: Pirc Defence: Miscellaneous Systems.} b4 10. Nb1 Nbd7 {[#]} 11. h5 $1 {[%mdl 512] White is better.} Nxh5 {[#]} 12. g4 $146 {[%cal Rg4h5]} ({Predecessor:} 12. e5 Bxh6 13. Qxh6 dxe5 14. g4 Nhf6 15. g5 Nh5 16. Bd3 Rd8 17. Rxh5 Nf8 18. Rh4 exd4 19. Ne2 c5 20. Ng3 Rd6 21. Rdh1 Qxa2 22. b3 c4 23. Qxh7+ Nxh7 24. Rxh7 {1-0 (24) Shapiro,D (2410)-Zhukov,I (2136) Samara 2019}) 12... Ng3 13. Bxg7 {aiming for Rxh7!} Nxh1 14. Bxf8 Nxf8 15. Bd3 $1 Qxa2 16. Qxb4 $2 (16. Nh3 $1 $16) 16... Nf2 $36 {[%mdl 2048] White is under strong pressure.} 17. Rd2 Nxd3+ 18. Rxd3 Qa6 19. Nh3 (19. Ne2 $15) 19... Qb6 20. Rb3 Qxb4 21. Rxb4 h5 22. Nf2 Ne6 23. gxh5 gxh5 24. d5 c5 25. Rb3 Nf4 26. Re3 Kg7 27. Re1 Bd7 28. Nc3 h4 29. Kd2 e5 ({Better is} 29... Ng6 $19 30. Rg1 Rh8) 30. dxe6 fxe6 31. Rg1+ Kf7 32. Ke3 e5 33. Nd5 Nxd5+ 34. exd5 {[%mdl 4096] Endgame intending Ne4. KRB-KRN} Bf5 $1 35. Ne4 {[#]} (35. c3 $17) 35... Bxe4 $1 $19 36. Kxe4 {KR-KR} (36. fxe4 $142 a5 37. Rh1) 36... h3 37. Kf5 (37. f4 {was the only defense.} exf4 38. Rh1) 37... Rh8 38. Rh1 h2 39. b3 a5 40. c4 Rh5+ 41. Kg4 {[#]} Kg6 $1 42. f4 exf4 43. Kxf4 Kf6 44. Kg4 Rh8 45. Kf4 Rh7 46. Kg4 Ke5 {Black mates.} 47. Kg5 Kd4 48. Kf6 Kc3 49. Ke6 Rh6+ 50. Ke7 Kxb3 51. Rxh2 Rxh2 52. Kxd6 Kxc4 {Accuracy: White = 54%, Black = 85%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.9"]
[White "O`Donnell, Conor"]
[Black "Collins, Sam E."]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2304"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,84,22,28,27,17,20,30,18,20,12,12,-74,-59,-64,13,12,40,31,34,14,19,-17,-20,-41,-2,-67,-41,-53,-18,-30,-26,-25,-11,-11,-11,-29,-29,-29,-29,-37,-29,-40,-33,-206,-183,-236,-229,-384,-398,-378,-372,-358,-370,-393,-343,-598,-568,-1290,-1272,-1386,-1252,-5018,-4634,-4627,-4627,-2286,-2132,-1623,-1601]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. O-O Bd6 10. f3 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} Bh5 11. Na4 Bg6 12. Bxg6 {White has an edge.} hxg6 {[#]} 13. Qb3 $146 ({Predecessor:} 13. Rc1 g5 14. Bxd6 Qxd6 15. h3 O-O 16. Nc5 Rab8 {½-½ (16) Ermakov,V (2289)-Filin,E (2342) ICCF email 2018}) 13... g5 14. Bxg5 (14. Bxd6 $11 {keeps the balance.} Qxd6 15. h3) 14... b5 $17 {aiming for ...Na5.} 15. Bxf6 gxf6 ({Black should play} 15... Bxh2+ $15 16. Kf2 Qxf6) 16. Nc5 $11 Bxh2+ 17. Kf2 Bd6 18. Rh1 Ke7 19. a4 (19. Nb7 {with more complications.} Qc7 20. Nxd6 Qxd6 21. Rxh8 Rxh8 22. Rc1) 19... Rxh1 20. Rxh1 Bxc5 21. dxc5 (21. Qc3 $11) 21... Qa5 22. axb5 Qxb5 (22... Rb8 {feels hotter.} 23. Nc3 axb5 24. Ne2 Rc8 25. Qc2 Qb4) 23. Qxb5 axb5 24. Nd4 Nxd4 25. exd4 {[%mdl 4096] Endgame KR-KR} Ra4 26. Rd1 Rb4 27. Rd2 Kd7 28. f4 Kc6 29. Kg3 Rb3+ 30. Kg4 $2 {[#] Loses the game.} (30. Kf2 $15) 30... b4 $1 $19 31. g3 {[#]} (31. Kh5 $142) 31... Re3 $1 32. Kh3 $2 (32. Rd1) 32... e5 33. dxe5 fxe5 34. fxe5 Rxe5 ({Weaker is} 34... Kxc5 35. Rf2 $17) 35. g4 Re7 36. g5 $2 (36. Rc2 d4 37. Kg3) 36... Kxc5 {Black is clearly winning.} 37. Kg4 Kc4 38. Kf5 d4 39. Kf6 Rd7 40. Ke5 d3 41. Kf5 Rd6 42. Kf4 Re6 {Accuracy: White = 48%, Black = 89%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.10"]
[White "MacElligott, Gerard"]
[Black "Moran, Darragh"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2020"]
[BlackElo "1873"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,76,11,20,17,18,26,0,0,0,0,0,0,-59,21,-11,-13,-20,0,0,0,-14,34,20,33,41,60,21,427,456,393,-28,-27,-85,-83,-70,-47,-50,-61,-117,-110,-110,-116,-122,-115,-195,-85,-203,-195,-192,-206,-317,-272]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 a5 11. Nc3 Na6 12. Bxf6 Bxf6 13. e4 Nb4 14. Rfd1 Qc8 {E05: Open Catalan: 5 Nf3 Be7.} 15. Rac1 {[#]} Rd8 $146 ({Predecessor:} 15... Qd7 16. b3 b6 17. Ne1 Be7 18. Nf3 Bb7 19. Ne5 Qd8 20. Qe2 Bf6 21. Nb5 c6 22. Nc3 {½-½ (31) Pesonen,S (2284)-Vornanen,A (2329) ICCF email 2011}) 16. e5 Be7 {The position is equal.} 17. Ne1 Bxg2 18. Nxg2 c6 19. Nf4 ({Better is} 19. h4 $11) 19... Nd5 (19... Bg5 $15) 20. Nd3 Nxc3 21. Rxc3 Rd5 22. Nf4 Rd8 23. h4 g6 24. Qe2 Qd7 25. Qg4 Qe8 26. h5 {hxg6 is the strong threat.} Qf8 $2 {[%mdl 8192] [#]} (26... g5 $1 $11) 27. hxg6 $18 hxg6 28. Nh5 $2 (28. Kg2 $18) 28... Qh6 $11 29. Nf6+ (29. Nf4 $11 {keeps the balance.} Kg7 30. Kg2 (30. Nxe6+ fxe6 31. Qxe6 Bg5 $11)) 29... Bxf6 $17 30. exf6 Qh5 $36 {[%mdl 2048] Black has good play.} 31. Qxh5 gxh5 $15 {[%mdl 4096] Endgame KRR-KRR} 32. g4 (32. Rc5 $15) 32... hxg4 $17 33. Rg3 Kh7 34. Rxg4 {[#] Intending Kg2 and mate.} Rg8 35. f3 (35. Rg2 $17) 35... Rad8 (35... Rxg4+ $19 36. fxg4 Kg6) 36. Kf2 (36. Rxg8 $17 {was the only defense.} Rxg8+ 37. Kf2) 36... Rxg4 $19 37. fxg4 Kg6 38. Ke3 (38. Ke2 $142) 38... c5 {Never resign too early! Accuracy: White = 49%, Black = 66%.} ({Weaker is} 38... Kxf6 39. b4 $17) 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.11"]
[White "Flynn, Jacob"]
[Black "McHugh, Kevin"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2114"]
[BlackElo "2010"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,61,61,50,58,60,75,77,86,52,55,12,24,20,63,57,62,71,76,77,107,95,153,105,127,68,70,77,68,66,90,73,68,64,180,175,247,248,250,248,327,330,322,319,29988,29989,29995,29996]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. e3 O-O 8. Nf3 c6 9. Qb3 dxc4 {D91: Grünfeld: 4 Nf3 Bg7 5 Bg5.} 10. Bxc4 b5 11. Be2 Be6 {White is better.} 12. Qa3 Re8 {[#]} 13. c4 $146 ({Predecessor:} 13. Ng5 Bd5 14. O-O h6 15. Nf3 Nd7 16. Nd2 g5 17. Bg3 e5 18. Bg4 e4 19. Qd6 {0-1 (49) Polyakova,N (2205)-Nechepurenko,R (2353) Serpukhov 2002}) 13... bxc4 14. Rc1 Nd7 15. Bxc4 Bd5 16. O-O Nb6 17. Be2 Qd7 18. Bg3 h6 (18... f6 $142) 19. Ne5 Qe6 20. Bg4 (20. Nd3 $16) 20... f5 $1 $14 {[%cal Rf5g4]} 21. Be2 Bxe5 22. Bxe5 Nc4 23. Bxc4 $1 Bxc4 24. Rfe1 Bb5 ({Black should play} 24... Bxa2 $14 25. Rc5 Rf8) 25. e4 $18 a5 (25... Rad8 {was called for.} 26. exf5 (26. Qxa7 fxe4 27. a3 Qd5 $16) 26... Qxf5) 26. Qh3 h5 27. Qe3 $40 {[%mdl 128] [#] Strongly threatening Qh6! Black is in trouble.} Kf7 28. Qh6 {[%csl Ge5][%cal Rh6g7]} ({Don't take} 28. exf5 gxf5 29. Qh3 Rg8 $18) 28... Rg8 29. exf5 Qxf5 $2 (29... gxf5 $18 30. Qh7+ Kf8) 30. Qh7+ Ke6 {[#]} 31. Bf6+ $1 {[%mdl 512] Accuracy: White = 78%, Black = 51%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.12"]
[White "Cafolla, Peter"]
[Black "O'Connell, Gerard"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1955"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,69,36,76,68,75,50,65,54,57,57,71,31,33,36,39,29,39,43,48,30,54,49,66,72,65,53,79,77,89,11,13,8,30,9,20,29,29,21,43,36,28,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 c6 5. Bd3 Bg7 6. Nf3 O-O 7. O-O Bf5 8. Bxf5 gxf5 9. cxd5 Nxd5 10. Qb3 {D94: Grünfeld: 4 Nf3 Bg7 5 e3.} b6 11. Bd2 e6 12. Rac1 {[#] White is slightly better.} Nxc3 $146 ({Predecessor:} 12... Ne7 13. Rfe1 Nd7 14. e4 c5 15. Be3 f4 16. Bxf4 cxd4 17. Nb5 e5 18. Bg3 Nc5 {0-1 (34) Murshed,N (2505)-Barua,D (2550) Dubai 1992}) 13. Bxc3 a5 14. a4 Nd7 15. Rfd1 Qc7 16. Qc2 Rfc8 17. Qe2 Qd8 18. Ne5 Qe7 19. Qf3 Bxe5 20. dxe5 Nc5 21. Bd4 Ne4 22. Qf4 c5 23. f3 (23. Bc3 $1 $16) 23... cxd4 $11 24. fxe4 Rxc1 25. Rxc1 {[%mdl 4096] Endgame KQR-KQR} d3 26. exf5 exf5 27. Qxf5 Rd8 28. Rd1 d2 29. Qf2 Qc5 {The position is equal.} 30. Qf4 {[#] aiming for Qg5+.} Qd5 31. Kf2 Qd3 32. Qg5+ Kf8 $1 33. Qh6+ Ke8 34. Qxb6 Qf5+ 35. Kg1 {Accuracy: White = 79%, Black = 95%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.13"]
[White "Putar, Lara"]
[Black "Venkatesan, Kavin"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1834"]
[BlackElo "1946"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,98,0,9,0,-5,-25,-23,-45,-26,-116,-91,-110,-119,-102,-101,-273,-277,-296,-279,-275,-250,-415,-397,-411,-412,-404,-391,-414,-410,-404,-233,-236,-216,-215,-216,-208,-210,-197,-207,-245,-238,-231,-225,-527,-527,-520,-506,-514,-518,-454,-289,-288,-302,-295,-282,-358,-302,-581,-528,-587,-574,-837,-819,-29983,-978,-1158,-1108,-2419,-859,-29970,-967,-29966,-967,-967,-829,-829,-829,-973,-967,-959,-959,-29979,-29980,-29980,-29980,-29992,-29993]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Nc3 {E11: Bogo-Indian.} dxc4 9. Rc1 c6 {[#]} 10. a4 $146 {Black has an edge.} ({Predecessor:} 10. e4 b5 11. Qe2 a6 12. a3 Bb7 13. Rfd1 a5 14. Qe1 Nb6 15. Rb1 b4 16. Na2 {½-½ (46) Romanishin,O (2615)-Jussupow,A (2630) Altensteig 1993}) 10... a6 11. Na2 (11. b3 $11) 11... b5 $1 $17 12. axb5 axb5 13. Nb4 Bb7 14. Re1 $2 (14. b3 $17 {was called for.}) 14... c5 $19 15. dxc5 Nxc5 ({But not} 15... Bxc5 16. Bc3 $19) 16. Bc3 Qb6 17. Ne5 $2 (17. e3) 17... Bxg2 18. Kxg2 Nb3 19. Rb1 Bxb4 20. Bxb4 Rfd8 21. Qc2 Nd4 (21... Ra4 $142 22. Ba3 Nd4) 22. Qc1 Ra4 23. Bc3 Nb3 24. Qf4 {[#]} Qc7 $1 25. Rbd1 {And now Ng4 would win.} Nd5 26. Qf3 {and if e4 works, White does fine.} b4 27. e4 bxc3 28. bxc3 $2 (28. exd5 {nothing else works.} c2 29. d6 cxd1=B 30. Rxd1) 28... Nf6 29. Rxd8+ Qxd8 30. Rd1 Qc7 31. Rd7 Qxd7 32. Nxd7 Nxd7 33. Qd1 Nf8 34. Qd8 Ra2 35. Kf3 $2 (35. Qc7 Nd2 36. Qf4) 35... Rc2 36. Qc8 Rxc3+ 37. Kf4 Nd2 38. h4 Rd3 (38... h5 $142 39. Qe8 Rf3+ 40. Ke5 Rd3 41. Kf4 c3 42. Qb5 Ng6+ 43. Kg5 Nxe4+ {[%mdl 64] Double Attack} 44. Kxh5 Nf6+ 45. Kg5 {[#]} c2 $1 {[%mdl 512]} 46. Qxd3 c1=Q+ 47. Qe3 Qd1 48. Qf3 Qxf3 49. h5 Qxh5#) 39. h5 h6 40. Qa6 {[#]} Rd4 $1 {[%csl Gd2][%cal Rd4e4]} 41. Ke5 Rxe4+ 42. Kd6 Rd4+ (42... c3 $142 43. Qd3 Rc4 44. f3 c2 45. Qxd2 c1=Q 46. Qxc1 Rxc1 47. f4 f6 48. g4 Rd1+ 49. Kc6 e5 50. fxe5 fxe5 51. Kc5 e4 52. Kc4 e3 53. Kb4 e2 54. g5 e1=Q+ 55. Kb3 Qe4 56. g6 Rd3+ 57. Kc2 Qe2+ {[%mdl 64] Double Attack} 58. Kc1 Rd1#) 43. Kc5 Rd5+ 44. Kb4 Rd3 45. Qa2 Rb3+ 46. Kc5 c3 47. Qc2 Rb2 {Black mates.} 48. Qd1 Nb3+ {[%mdl 64] Discovered Attack} 49. Kd6 Rd2+ {[%mdl 64] Double Attack. White did not feel at home in the position after the opening. Accuracy: White = 42%, Black = 71%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.14"]
[White "Lyons, Brendan"]
[Black "Mirza, Diana"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1941"]
[BlackElo "1939"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,-23,-29,-67,0,0,0,0,0,-62,-81,-77,-64,-69,-37,-47,0,-16,34,-25,115,129,485,479,443,196,425,413,430,424,395,403,395,369,349,312,303,220,242,237,222,88,79,-161,-174,-189,0,-4,0,-93,-89,-101,323,330,685,680,651,639,29990,29991,29991,29992,29992,0,1868,0,29992,29993,29993,29994,29994,29995]} 1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bc4 e6 6. f5 gxf5 7. d3 {B23: Closed Sicilian: Lines without g3.} fxe4 (7... Nge7 $15) 8. dxe4 $11 Nge7 9. O-O {The position is equal.} O-O 10. Ng5 (10. Bg5 $11) 10... f6 $15 11. Nh3 Ne5 12. Be2 N7g6 13. Nf4 {[#]} a6 $146 ({Predecessor:} 13... Nxf4 14. Bxf4 b6 15. Bxe5 fxe5 16. Rxf8+ Qxf8 17. Bc4 Qe7 18. Qg4 Bb7 19. Rd1 Kh8 {½-½ (40) Bohn,T (2328)-Limbourg,P (2212) Germany 2019}) 14. Nh5 b5 15. Be3 (15. Qd6 $14) 15... Qe7 {[#]} (15... d6 $11 {keeps the balance.}) 16. Nd5 $1 $16 {[%cal Rd5e7][%mdl 512]} Qf7 $2 {[%mdl 8192]} (16... Qd8 $16) (16... exd5 17. Qxd5+) 17. Ndxf6+ Bxf6 18. Bh6 {[#]} ({Not} 18. Rxf6 Qe7 $18) (18. Nxf6+ $142 Qxf6 19. Rxf6 Rxf6 20. h4) 18... Nf3+ $2 (18... Ng4 $1 {[%mdl 512] might work better.}) 19. Rxf3 $18 Bd4+ 20. Kh1 Qe7 {and if ...Rxf3 works, Black does fine.} 21. Bxf8 Nxf8 22. c3 Be5 23. Qd2 Bb7 24. Qe3 Qh4 {[%csl Ge5][%cal Rh4h2]} 25. Rh3 Qxe4 {[%csl Gb7][%cal Re4g2]} 26. Rg3+ (26. Qf2 $1 $18 {and White stays clearly on top.}) 26... Ng6 $16 27. Qf2 $2 (27. Qxe4 $16 {and life is bright.} Bxe4 28. Bf3 Bxf3 29. Rxf3) 27... Bxg3 $19 28. Nf6+ Kh8 $2 (28... Kf7 $19 29. hxg3 Qxg2+ $1 {[%mdl 576] Deflection} 30. Qxg2 Bxg2+ 31. Kxg2 Kxf6) 29. hxg3 $11 Qc6 30. Bd3 (30. Bf3 $11 d5 31. Bh5) 30... Rf8 $17 31. Be4 d5 $2 {[%mdl 8192]} (31... Qc7 $1 $17 {keeps the pressure on. And now ...Bxe4 would win.} 32. Bxb7 Qxb7) 32. Bxg6 $1 $18 {Qf4 is the strong threat.} hxg6 $2 (32... e5) 33. Qf4 {[%cal Rf4h6]} Kg7 {[#]} 34. Rf1 $1 {Nh5+! would kill now.} Rh8+ {[#]} 35. Kg1 $1 d4 {[#]} 36. Nh5+ $1 {[%mdl 512]} Kh7 (36... gxh5 37. Qg5+) 37. Nf6+ (37. Qf7+ $142 Kh6 38. Qg7+ {[%mdl 64] Double Attack} Kg5 39. Qf6+ Kh6 40. Qxh8+ Kg5 41. Qf6+ Kh6 42. Qf8+ Kxh5 43. Qh8+ {[%mdl 64] Double Attack} Kg5 44. Qh4#) 37... Kg7 {[%csl Gb7][%cal Rc6g2] [#]} 38. Nh5+ $1 $40 {[%mdl 640] Black needs to defend precisely.} Kh7 {[%csl Gb7][%cal Rc6g2]} (38... gxh5 39. Qg5+) 39. Qf7+ {White mates.} Kh6 40. Qg7+ {[%mdl 64] Double Attack} Kg5 41. Qf6+ {Accuracy: White = 53%, Black = 39%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.15"]
[White "Peoples, Jonathon"]
[Black "O`Gorman, Alice"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1932"]
[BlackElo "1904"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,61,17,18,0,14,3,29,20,29,15,19,20,60,67,138,142,150,164,333,329,336,285,312,317,306,6,245,254,270,278,281,266,341,279,366,362,471,446,546,541,677,674,648,667,1061,910,1165,1142,1295,1277,1127,1001]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. Be3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} Nf6 8. Nf3 Nc6 9. Be2 {White has an edge.} Ne4 {[#] White must now prevent ...cxd4.} 10. Rc1 {[#]} O-O $146 ({Predecessor:} 10... cxd4 11. Nxd4 Nxc3 12. bxc3 Be7 13. Nxc6 bxc6 14. Qxd8+ Kxd8 15. Rd1+ Bd7 16. O-O Kc8 {½-½ (25) Zvjaginsev,V (2688)-Sjugirov,S (2622) Moscow 2012}) 11. O-O Nxc3 12. bxc3 Ba5 (12... cxd4 $14 13. cxd4 (13. cxb4 dxe3 14. b5 exf2+ 15. Rxf2 Ne7 $11) 13... b6) 13. d5 $36 {[%mdl 2048] White is on the roll.} ({Reject} 13. dxc5 $6 Qxd1 14. Rfxd1 e5 $11) 13... Ne7 14. Bxc5 Re8 $2 (14... exd5 15. cxd5 Re8) 15. Bxe7 $18 Qxe7 16. d6 Qd8 17. c5 Bd7 18. Qb3 $2 (18. Ne5 $18) 18... Bc6 $2 {Now Black is done in.} (18... Rc8 $11 {and Black has nothing to worry.}) 19. Ne5 {Bb5 is the strong threat.} Bxg2 20. Kxg2 Qg5+ 21. Ng4 h5 22. Qxb7 hxg4 {[#]} 23. Qb5 $1 Qe5 24. Qxa5 {White is clearly winning.} Qxe2 25. Kg1 Qf3 26. d7 Red8 27. Qc7 f5 28. c6 f4 29. Qd6 g3 30. Qxe6+ Kh7 31. fxg3 {Accuracy: White = 79%, Black = 33%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.15"]
[White "Peoples, Jonathon"]
[Black "O'Gorman, Alice"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1932"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,61,17,23,-6,0,0,25,11,18,18,43,34,40,52,174,176,165,173,312,316,318,327,322,313,296,40,276,247,275,279,273,264,318,292,375,360,400,408,535,518,667,664,651,637,975,975,1167,1139,1307,1155,1148,1143]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. Be3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} Nf6 8. Nf3 Nc6 9. Be2 {White has an edge.} Ne4 {[#] Threatens to win with ...cxd4.} 10. Rc1 {[#]} O-O $146 ({Predecessor:} 10... cxd4 11. Nxd4 Nxc3 12. bxc3 Be7 13. Nxc6 bxc6 14. Qxd8+ Kxd8 15. Rd1+ Bd7 16. O-O Kc8 {½-½ (25) Zvjaginsev,V (2688)-Sjugirov,S (2622) Moscow 2012}) 11. O-O Nxc3 12. bxc3 Ba5 ({Black should play} 12... cxd4 $14 13. cxd4 (13. cxb4 dxe3 14. b5 exf2+ 15. Rxf2 Ne7 $11) 13... b6) 13. d5 $18 ({Not} 13. dxc5 e5 $11) 13... Ne7 14. Bxc5 Re8 (14... Bd7 {is a better defense.} 15. d6 Nc6) 15. Bxe7 Qxe7 16. d6 Qd8 17. c5 Bd7 18. Qb3 $2 (18. Ne5 $18) 18... Bc6 $2 (18... Rc8 $14) 19. Ne5 {And now Bb5 would win.} Bxg2 20. Kxg2 Qg5+ 21. Ng4 h5 22. Qxb7 hxg4 {[#]} 23. Qb5 $1 Qe5 24. Qxa5 Qxe2 25. Kg1 {White is clearly winning.} Qf3 26. d7 Red8 27. Qc7 f5 28. c6 f4 29. Qd6 g3 30. Qxe6+ Kh7 31. fxg3 {Black got outplayed after the opening. Accuracy: White = 81%, Black = 34%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.03"]
[Round "3.16"]
[White "O'Connor, Jonathan"]
[Black "Byrne, Alex"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2159"]
[BlackElo "1976"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,63,48,46,43,47,51,62,58,80,54,130,120,189,188,172,154,159,167,167,56,44,0,0,0,139,91,158,172,420,422,423,421,368,395,434,352,350,299,709,691,712,676,29992,29993,29993,29991]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 b6 5. Bg2 Bb7 6. O-O Be7 7. Qc2 O-O 8. Rd1 Nbd7 9. Nc3 Rc8 10. cxd5 Nxd5 11. e4 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3).} Nxc3 12. bxc3 c5 13. d5 $1 {White is slightly better.} exd5 14. exd5 {[#]} b5 $146 (14... Bf6 $14) ({Predecessor:} 14... Bf6 15. Bf4 c4 16. Rab1 Nc5 17. Ne5 Re8 18. Nxc4 Ne4 19. Bxe4 Rxc4 20. Bxh7+ Kh8 {1-0 (40) Matveev,V (2368)-Camacho Collados,J (2408) chess.com INT 2020}) 15. Rb1 $1 $16 Nb6 (15... Qb6 $16 {was called for.} 16. c4 b4) 16. d6 $1 $18 {[%cal Rd6e7]} Bf6 {[#]} 17. Ng5 $1 ({Don't play} 17. Rxb5 $6 Bc6 $14) 17... Bxg5 18. Bxb7 Rb8 {[#]} 19. Be4 (19. Ba6 $1 $18) 19... Bxc1 $14 20. Bxh7+ Kh8 {...Bh6 is the strong threat.} 21. Rbxc1 {Strongly threatening d7.} Qf6 (21... g6 $1 $11 22. Bxg6 fxg6) 22. Be4 $36 {[%mdl 2048] aiming for Qe2. Black is under strong pressure.} Rfd8 (22... g6 $142) 23. Qe2 $16 Qe5 $2 (23... g6 {keeps fighting.} 24. Qxb5 Rxd6 25. Qxc5 Rxd1+ 26. Rxd1 Rc8) 24. f4 $18 Qe6 25. Qh5+ {[%mdl 64] Double Attack} Qh6 26. Qxf7 Rxd6 27. Rxd6 Qxd6 28. Qh5+ Kg8 $2 (28... Qh6 29. Qxc5 Nc4 30. Qxa7 Re8) 29. Rd1 Qe7 30. Re1 Qf6 31. Bh7+ Kf8 32. Bg6 {Accuracy: White = 81%, Black = 29%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.1"]
[White "O`Gorman, Tom"]
[Black "Kanyamarala, Tarun"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2345"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,102,9,12,0,14,0,22,0,0,0,0,0,0,0,10,0,0,0,0,12,4,13,32,38,44,20,16,5,15,14,16,16,42,27,29,12,49,48,44,49,85,85,84,85,92,88,87,104,90,85,137,110,116,44,48,53,53,46,45,23,1,13,10,0,0,0,0,-5,-5,-5,-5,-19,-20,-25,-16,-34,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c3 c6 4. Bf4 Bf5 5. e3 Qb6 6. Qb3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Nbd7 7. h3 h6 8. Be2 e6 9. O-O Be7 10. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3a5,Ba5c4,Bc4e5][%mdl 32]} O-O 11. c4 c5 12. cxd5 {[#]} Nxd5 $146 ({Predecessor:} 12... exd5 13. dxc5 Bxc5 14. Qxb6 Bxb6 15. Rac1 Rac8 16. Nb3 Rfd8 17. Nbd4 Be4 18. Nb5 Ne8 {0-1 (61) Jaskolka,T (2177)-Dudzinski,P (2304) Jastrzebia Gora 2018}) 13. Bh2 {[#] And now e4 would win.} Qxb3 14. Nxb3 cxd4 15. Nfxd4 Bh7 16. Na5 Nc5 17. a3 Bd8 18. Nc4 Bf6 {White should prevent ...Bxd4.} 19. Be5 Bxe5 20. Nxe5 Rac8 21. Rfd1 Na4 22. Rd2 Nf6 23. f3 Rc5 24. Nc4 b5 {[#]} 25. Na5 $1 a6 26. e4 Nh5 27. Rad1 Nf4 28. Ndc6 g5 29. Nb4 Rfc8 (29... Rc7 $142) 30. Bf1 ({But not} 30. Nxa6 Nxe2+ 31. Rxe2 Rc2 $16) 30... Rc1 31. Rxc1 ({Resist} 31. Nxa6 Rxd1 32. Rxd1 Nxb2 $14) (31. b3 $16 Rxd1 32. Rxd1) 31... Rxc1 $14 32. Kf2 Nc5 33. g3 Nh5 34. Rc2 Rxc2+ 35. Nxc2 f5 36. exf5 exf5 37. Nd4 f4 38. g4 Ng3 39. b4 Nd7 40. Nac6 Nxf1 41. Kxf1 $11 {[%mdl 4096] Endgame KBN-KNN} Bd3+ 42. Kf2 Nb6 43. Nb8 {The position is equal.} Nc4 $1 44. Nxa6 {Hoping for Nc5.} Nxa3 45. Nc7 Kf7 46. Nd5 Nc2 47. Nxc2 Bxc2 48. h4 Bd3 49. hxg5 hxg5 50. Ke1 Ke6 51. Kd2 Kxd5 {Accuracy: White = 96%, Black = 87%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.2"]
[White "Kanyamarala, Trisha"]
[Black "O`Donnell, Conor"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2193"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,120,-8,-7,-7,-13,-4,-13,-14,-74,-79,-77,-77,-77,-77,-77,-77,-85,0,0,0,-102,-86,-122,-55,-57,-51,-51,-30,-43,-53,-59,-60,-60,-38,-36,-35,-39,-37,-36,-35,-41,-35,-47,-44,-44,-27,-27,-29,-47,-34,-43,-31,-64,-35,-35,-35,-35,-35,-36,-35,-60,-35,-74,-35,-87,-99,-101,-92,-87,-66,-82,-56,-56,0,-57,-57,-39,-43,-82,-66,-93,-68,-228,-87,-114,-56,-206,-201,-411,-234,-451,-222,-404,-388,-460,-451,-435,-390,-460,-433,-957,-733,-1907,-1948,-1471,-1461,-12829,-12831,-12836,-12836,-12833,-1387]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 dxc4 5. Nc3 a6 6. a4 Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3,Bb3c1][%mdl 32] D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3.} 7. e3 Na5 8. Ne5 Bb4 {The position is equal.} 9. Qf3 {[#]} (9. Bxf6 $11 gxf6 10. Nxc4) 9... Qd5 $146 ({Predecessor:} 9... h6 10. Bh4 Qd5 11. Be2 Qxf3 12. Bxf3 g5 13. Bg3 h5 14. h3 Nd5 15. O-O Bxc3 16. bxc3 {0-1 (40) Berczes,D (2452)-Yu,J (2278) Charlotte 2019}) 10. Bxf6 Qxf3 11. gxf3 gxf6 12. Nxc4 Nb3 13. Ra2 Nc1 14. Ra1 Nb3 15. Ra2 $1 Bd7 16. Rg1 O-O-O (16... c5 $17 17. dxc5 Bc6) 17. Kd1 $1 $15 Rhg8 18. Rg3 Bc6 19. Kc2 Na5 20. Nxa5 Bxa5 21. Be2 h5 22. Ra1 h4 23. Rg4 f5 24. Rxh4 Rh8 25. Rxh8 Rxh8 26. Rh1 Rh3 {[%mdl 1024] Black has compensation.} 27. b3 Bb4 28. Nd1 Be7 29. Kd2 Bd5 (29... Bxf3 $2 30. Bxf3 Bd6 31. Ke2 $18) 30. Kc2 Kd7 31. Kc3 c5 32. dxc5 Bxc5 33. Nb2 Bd6 34. Nd3 Ke7 35. b4 Bc6 36. Kb3 Kf6 37. Ne1 (37. a5 $15) 37... Rh4 $17 (37... Rxh2 $6 38. Rxh2 Bxh2 39. b5 $11) 38. Nc2 Bd5+ 39. Kc3 Be5+ 40. Kd2 Rh3 ({Much weaker is} 40... Rxh2 $6 41. Rxh2 Bxh2 42. f4 $11) 41. Ne1 Rh4 ({Of course not} 41... Rxh2 42. Rxh2 Bxh2 43. f4 $11) (41... Bd6 $15 42. Nd3 Rh4) 42. Nd3 (42. Nc2 $1 $11) 42... Bd6 $36 {[%mdl 2048] Black fights for an advantage.} ({But not} 42... Rxh2 43. Rxh2 Bxh2 44. f4 $16) 43. Rb1 Rxh2 44. b5 a5 45. b6 Bc6 46. Bd1 $2 ({White should play} 46. f4 $1 $15) 46... Rh1 (46... e5 $1 $19 {has better winning chances. aiming for ...e4.} 47. Ke2 e4 48. fxe4 fxe4) 47. Rc1 $17 Be7 ({Better is} 47... e5 $17 48. f4 e4) 48. Nb2 (48. f4 $15) 48... Bb4+ $19 49. Ke2 $2 (49. Kc2 {was forced.}) 49... Re1+ 50. Kd3 {[#]} Ba3 {[#]} (50... Bxf3 $142 $1 {[%mdl 512] Threatens to win with ...Rf1.} 51. Ra1 (51. Bxf3 Rxc1) 51... e5) 51. Kc2 $2 (51. Rxc6 $1 {[%mdl 512] was the only chance.} Bxb2 (51... bxc6 52. b7) 52. Rc7 Rxd1+ 53. Kc2) 51... Rf1 52. Kb3 Bxb2 $1 53. Kxb2 {With the idea Rxc6!} Rxf2+ 54. Kb3 {And now Rxc6! would win.} Bxf3 {...Rf1 is the strong threat.Black is clearly winning.} 55. Bxf3 (55. Kc4 $142 Bc6 56. Kc3) 55... Rxf3 {KR-KR} 56. Rc7 Rxe3+ 57. Kc2 Re4 58. Rxb7 Rxa4 59. Ra7 Rb4 60. b7 Kg5 {Accuracy: White = 54%, Black = 72%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.3"]
[White "Moran, Darragh"]
[Black "Fitzsimons, David"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1873"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,68,16,18,0,1,0,0,5,3,-25,-26,-26,-27,-27,-27,-28,-15,-8,0,-23,-21,-66,-64,-58,-66,-56,-58,-153,-151,-156,-166,-432,-412,-411,-126,-404,-420,-497,-489,-483,-492,-497,-497,-490,-490,-490,-489,-542,-536]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4 7. O-O Nfd7 8. Be3 Nc6 9. Rc1 e5 10. d5 Bxf3 11. Bxf3 Nd4 12. Nb5 {[%cal Rb5d4] E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} (12. b3 {looks sharper.} Qe7 13. Bg4 c5 14. Be2 f5 15. exf5 gxf5 16. f3) 12... Nxf3+ 13. Qxf3 a6 14. Nc3 {[#] The position is equal.} f5 $146 ({Predecessor:} 14... Qe7 15. Qh3 Rad8 16. b4 b6 17. a3 f5 18. exf5 Rxf5 19. Ne4 Rh5 20. Qe6+ Qxe6 21. dxe6 {1-0 (42) Stepanov,K (2065)-De Paus,P (1211) LSS email 2011}) 15. Qe2 f4 16. Bd2 {[#]} f3 $1 {[%mdl 512]} 17. gxf3 Qh4 18. Kh1 Rf7 19. Rg1 Raf8 20. Bg5 Qh5 $36 {[%mdl 2048] White is under pressure.} 21. f4 {Hoping for Qxh5.} Qxe2 22. Nxe2 exf4 23. f3 $1 Ne5 24. Nd4 ({Better is} 24. Rc3 $15) 24... h6 $17 ({Don't play} 24... Nd3 25. Ne6 $15) 25. Bh4 g5 26. Bf2 $2 (26. Bxg5 hxg5 27. Rxg5) 26... Nd3 $1 $19 {[%csl LRb2,LRc1,LRf2][%mdl 64] [#] Double Attack} 27. Ne6 Nxf2+ 28. Kg2 {Loses the game.} Nd3 29. Rcd1 Nxb2 {Black is clearly winning.} 30. Rb1 Be5 31. Nxf8 Kxf8 ({Weaker is} 31... Rxf8 32. Rbc1 $19) 32. Rgc1 b6 33. Rc2 Nd3 34. a4 a5 {Accuracy: White = 58%, Black = 100%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.4"]
[White "Melaugh, Shane"]
[Black "Wallace, John Paul"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2161"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,35,43,23,34,21,26,-43,-35,-44,-24,-25,-20,-26,16,17,57,-21,-9,-19,-18,-41,-37,-28,-19,-47,-42,-52]} 1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 d5 6. Nxd5 Nxd5 {A25: English Opening vs King's Indian with ...Nc6 but without early d3.} 7. cxd5 ({Much weaker is} 7. Bxd5 Nb4 $15) 7... Nb4 8. Qb3 (8. d3 $11) 8... e4 $15 9. Bf1 {[#]} Nxd5 $146 ({Predecessor:} 9... Qxd5 10. Qxd5 Nxd5 11. a3 Nb6 12. d3 exd3 13. Bxd3 g6 14. Bd2 Bg7 15. Rc1 c6 {½-½ (49) Silva,F (2364)-Silva,A (2222) Torres Vedras 2011}) 10. Bc4 c6 11. Ne2 Bc5 12. O-O Qb6 13. d4 ({White should play} 13. Qc2 $1 $14) 13... Qxb3 $11 14. Bxb3 Bd6 15. Bd2 Be6 16. Nc3 Ke7 17. Nxd5+ Bxd5 18. Rfc1 {Accuracy: White = 60%, Black = 79%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.5"]
[White "Brady, Stephen"]
[Black "Carroll, Peter"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2290"]
[BlackElo "2009"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,103,0,0,3,0,5,0,20,17,31,-10,20,12,41,33,34,27,76,67,158,85,89,93,78,28,28,30,39,39,44,44,52,46,163,96,60,0,0,0,46,46,65,77,194,205,185,195,299,280,194,158,593,591,543,541,626,615,652,567,524,475,525,522,338,0,0,0,82,0,1076,1048,1028,0,0,0,962,752,1866,1542,12827,0,0,0,5465,3956,12834,12835,12835,12835,12831,12819,4763,1474]} 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d4 e6 5. O-O c5 6. a4 b4 7. c3 a5 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} 8. Bg5 Be7 9. Nbd2 cxd4 {The position is equal.} 10. cxd4 O-O 11. Rc1 d5 12. Ne5 {[#]} Qd6 $146 ({Predecessor:} 12... Ne8 13. Bxe7 Qxe7 14. Qc2 f6 15. Nd3 Nd6 16. Nc5 Rc8 17. e4 Nd7 18. exd5 Bxd5 {1-0 (34) Spassov,L-Blatny,F Decin 1974}) 13. Nb3 Nbd7 14. Bf4 Qa6 15. Rc7 Rfd8 (15... Bc8 $1 $14) 16. Qd2 ({White should play} 16. Qd3 $1) 16... Bd6 $16 17. Nxd7 Rxd7 18. Rxd7 Nxd7 19. Rc1 Qb6 20. Bxd6 Qxd6 21. Nc5 Nxc5 22. Rxc5 Qd7 (22... Qd8 $14) 23. b3 ({Better is} 23. Qf4 $1 $18 {Threatens to win with Rc7.} Bc6 24. b3) 23... Qd8 24. e3 (24. Qf4 $14 Rc8 25. Rxc8 Qxc8 26. Qd6) 24... Rc8 $11 25. Qc2 Ba6 26. Bf1 $36 {[%mdl 2048] Black is under pressure.} Rxc5 27. dxc5 Bxf1 (27... Bc8 $16) 28. Kxf1 $14 {[%mdl 4096] Endgame KQ-KQ} Qc7 29. c6 f6 (29... g5 $142 30. Qc5 Kg7) 30. Qc5 $18 {And now Qb5 would win.} Kf7 31. h4 $1 h5 $2 (31... Ke8 $16 32. g4 Kf7) 32. Ke2 Ke8 33. f4 g6 34. Kf3 Kf7 35. Kf2 Ke8 36. Kg2 Kf7 37. Kf3 Ke8 38. g4 $2 (38. e4 $18 {has better winning chances.}) 38... hxg4+ $16 39. Kxg4 Kf7 40. Kg3 (40. Kf3 $16) 40... f5 $2 {[%mdl 8192]} (40... Ke8 $11) 41. Kf3 $18 Ke8 42. Kg2 $2 (42. Ke2 $1 $18 {[%cal Re2d3] aiming for Kd3.} d4 43. Kd3 (43. exd4 Qxf4 44. Kd1 Qxh4 $11) 43... dxe3 44. Kxe3) 42... Kf7 $11 43. Kf3 $2 {[%mdl 8192]} (43. Kh2 $11) 43... Ke8 $18 {[#] intending ...Qh7.} 44. Ke2 $1 {[%cal Re2d3]} Kf7 45. Kd3 Ke8 {[#]} 46. Kc2 $2 (46. Qb5 $1 $18 {[%cal Rb5b7] Hoping for Qb7.} Kd8 47. Qb7) 46... Kf7 $11 47. Kd2 {Strongly threatening Kd3.} Ke8 $2 {[%mdl 8192]} (47... d4 $11) 48. Kd3 $18 {White is clearly winning.} Kf7 49. Qb5 Ke8 50. Qb7 Kd8 51. Kd4 Qd6 52. Qa8+ {Accuracy: White = 71%, Black = 44%.} (52. Qb6+ $142 Kc8 53. Qxa5 Qxc6 54. Qxb4) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.6"]
[White "Murray, David"]
[Black "Lyons, Brendan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2152"]
[BlackElo "1941"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,51,50,44,45,46,66,64,76,80,67,82,80,50,44,38,78,39,46,2,43,-11,31,13,5,12,35,45,38,10,266,262,710,718,656,664,29989,29990,29997,29987,29987,2193]} 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. f3 Bf5 6. Nc3 a6 7. Ba4 {Strongly threatening g4.} b5 {B01: Scandinavian Defence.} 8. Bb3 Nb6 {[%cal Rb6d5]} 9. Nge2 Nfxd5 {White is slightly better.} 10. Nxd5 Nxd5 11. O-O g6 (11... Bc8 12. a4 Bb7 13. Bg5 h6 14. Bh4 Ne3 15. Qd3 Nxf1 16. Qf5 Qd6 17. Qxf7+ Kd8 18. Kxf1 g5 19. Bf2 Qf6 20. Qh5 e6 21. d5 {1-0 (39) Murray,D (2152)-Lyons,B (1976) Dublin 2019}) 12. a4 b4 13. Ng3 Bc8 14. Qe1 Bg7 {[#]} 15. Qe4 $146 ({Predecessor:} 15. Bg5 O-O 16. Rd1 Re8 17. Ne4 Bb7 18. Qh4 Nf6 19. Rd2 Bd5 20. Bxf6 exf6 21. Bxd5 Qxd5 22. Nxf6+ Bxf6 23. Qxf6 {½-½ (48) Frolochkin,V (2331)-Bukhteeva,V (2178) St Petersburg 2011}) 15... Bb7 16. Bg5 (16. Rd1 $14) 16... Rb8 (16... h6 $5 {[%cal Rh6g5]} 17. Bd2 O-O $11) 17. Rfe1 O-O 18. Qh4 Re8 19. Rad1 $36 {[%mdl 2048] White is pushing.} Nf6 20. Ne4 Nxe4 $4 {[%mdl 8192] Black cannot hold the game after this.} (20... Bd5 $11 {and Black has nothing to worry.}) 21. fxe4 $18 Qd7 $2 {[#]} ({But not} 21... Bxd4+ 22. Kh1) (21... Bc8 22. e5 c5) 22. Bxf7+ $1 {[%mdl 576] Deflection} Kxf7 23. Qxh7 {Black must now prevent Rf1+.} Rg8 {Threatens to win with ...Qg4.} 24. Rf1+ {White mates.} Ke6 25. Qh3+ Kd6 26. Bf4+ {Accuracy: White = 67%, Black = 46%.} (26. e5+ $142 Kc6 27. d5+ Qxd5 28. Rxd5 Ba8 {[#]} 29. Qe6+ $1 {[%mdl 576] Double Attack} Kb7 30. Ra5 c6 31. Qxe7+ {[%mdl 64] Double Attack} Kb6 32. Qxb4+ Ka7 33. Be3+ c5 34. Bxc5+ Rb6 35. Qxb6#) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.7"]
[White "Collins, Adam"]
[Black "Flynn, Jacob"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1760"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,40,30,39,0,11,0,-7,-10,2,-6,0,-10,6,7,5,4,0,0,0,0,0,0,2,0,0,0,43,37,37,50,42]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Nf3 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} O-O 8. Be2 Re8 9. O-O {The position is equal.} Bg4 10. Be3 Nd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 11. Qc2 Qc7 12. h3 Bh5 13. Rfe1 {[#]} Nf8 $146 ({Predecessor:} 13... Bf4 14. Bxf4 Qxf4 15. Nh2 Bg6 16. Bd3 Nb6 17. Bxg6 hxg6 18. Re2 Kf8 19. Rae1 Nd5 {½-½ (30) Medina Viana,R (2048)-Alhammada,I (2118) Batumi 2018}) 14. Nh4 Bxe2 15. Rxe2 g6 16. Rae1 Ne6 17. Bh6 Qa5 {Threatens to win with ...Qh5.} 18. Nxg6 Qh5 19. Bf4 $1 {[%mdl 64] [#] Pin} hxg6 20. Bxd6 Qd5 {Accuracy: White = 93%, Black = 91%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.8"]
[White "Venkatesan, Kavin"]
[Black "Jackson, Carl"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1946"]
[BlackElo "2021"]
[Annotator "RC"]
[PlyCount "65"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:11]} b6 {[%emt 0:00:00]} 3. e4 {[%emt 0:08:24]} Bb7 {[%emt 0:00:14]} 4. Bd3 {[%emt 0:00:48]} Bb4+ {[%emt 0:00:16]} 5. Nc3 {[%emt 0:01:48]} f5 {[%emt 0:00:26]} 6. Qh5+ {[%emt 0:07:46]} g6 {[%emt 0:00:14]} 7. Qe2 {[%emt 0:00:05]} Nf6 {[%emt 0:00:53]} 8. Bg5 {[%emt 0:04:08]} O-O {[%emt 0:01:08]} 9. f3 {[%emt 0:07:10]} Be7 {[%emt 0:01:01]} 10. Bh6 {[%emt 0:31:38]} Re8 {[%emt 0:06:02]} 11. Qd2 {[%emt 0:03:26]} Nc6 {[%emt 0:03:57]} 12. Nge2 {[%emt 0:01:13]} Nb4 {[%emt 0:05:34]} 13. O-O {[%emt 0:04:54]} c5 {[%emt 0:14:47]} 14. d5 {[%emt 0:07:07]} Nxd3 {[%emt 0:05:54]} 15. Qxd3 {[%emt 0:00:12]} fxe4 {[%emt 0:00:30]} 16. fxe4 {[%emt 0:06:15]} Ng4 {[%emt 0:19:29]} 17. Bf4 {[%emt 0:01:59]} e5 {[%emt 0:07:17]} 18. h3 {[%emt 0:13:01]} exf4 {[%emt 0:04:01]} 19. hxg4 {[%emt 0:00:09]} g5 {[%emt 0:05:10]} 20. Rf3 {[%emt 0:02:32]} Bf6 {[%emt 0:08:28]} 21. Rh3 {[%emt 0:09:39]} Be5 {[%emt 0:05:58]} 22. Kf2 {[%emt 0:00:49]} Qf6 {[%emt 0:05:33]} 23. Rah1 {[%emt 0:03:36]} Re7 {[%emt 0:04:14]} 24. Rh6 {[%emt 0:01:46]} Bd4+ {[%emt 0:19:01]} 25. Nxd4 {[%emt 0:00:41]} Qxd4+ {[%emt 0:00:05]} 26. Qxd4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:05]} 27. Nb5 {[%emt 0:00:21]} Rc8 {[%emt 0:12:21]} 28. Nd6 {[%emt 0:00:30]} Rc7 {[%emt 0:00:10]} 29. R1h5 {[%emt 0:00:48]} Ba6 {[%emt 0:01:06]} 30. Rxg5+ {[%emt 0:00:29]} Kh8 {[%emt 0:00:07]} 31. Rf6 {[%emt 0:00:18]} h6 {[%emt 0:00:34]} 32. Rxh6+ {[%emt 0:00:05]} Rh7 {[%emt 0:00:02]} 33. Nf7# {[%emt 0:32:19]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.9"]
[White "Collins, Sam E."]
[Black "Daly, Colm"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2459"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,164,21,27,44,37,58,37,57,33,30,32,45,27,27,13,19,0,31,19,21,12,14,-7,0,-8,21,-33,0,0,0,0,64,83,151,0,0,-53,60,63,64,65,44,53,45,0,0,7,101,100,95,103,109,95,93,102,100,86,77,15,15,15,15,15,18,12,16,0,0,0,0,0,0,0,0,0,0,0,0,0,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Bd2 c5 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4.} 17. d5 c4 18. Qc1 Kh7 {White is slightly better.} 19. Nh2 {[#]} Bc8 $146 ({Predecessor:} 19... Nc5 20. f3 Bg7 21. Nh1 Ng8 22. g3 Bc8 23. Nf2 Rf8 24. b4 cxb3 25. axb3 f5 26. exf5 Bxf5 27. Bxf5 gxf5 {0-1 (60) Oglaza,O (2107)-Korbal,A (2121) Police 2016}) 20. a4 Rb8 21. axb5 axb5 22. Rf1 Bg7 23. f3 Qe7 24. Be3 Nc5 25. Qd2 Nfd7 26. Rf2 Rf8 27. Rff1 Re8 28. h4 ({White should play} 28. Ra5 $11) 28... h5 29. Bg5 Bf6 30. f4 exf4 (30... Bxg5 $1 $11 31. fxg5 Kg8) 31. Bxf6 $1 $14 Nxf6 (31... Qxf6 $142 32. Rxf4 Qg7) 32. Qxf4 $2 ({White has to play} 32. Rxf4 $16 {aiming for Raf1.} Ng4 33. Raf1) 32... Kg7 $11 33. Rae1 ({White should try} 33. Qg5 $11 Nfxe4 34. Nxh5+ Kg8 35. Bxe4 Qxg5 36. hxg5 Nxe4 37. Nf6+ Nxf6 38. Rxf6) 33... Rb7 (33... Bg4 $15) 34. Qg5 $14 {[#] And now Rxf6! would win.} Nh7 $1 {[%cal Rh7g5]} 35. Nxh5+ $1 Kh8 36. Qxe7 Rbxe7 37. Nf6 (37. Ng3 {is more complex.} Kg7 38. h5 Rh8 39. hxg6 fxg6 40. Nf3) 37... Nxf6 38. Rxf6 {Hoping for Nf3.} Rd8 (38... Bf5 $11 {keeps the balance.}) 39. Nf3 $16 Kg7 {[#]} 40. Rf4 $1 Rde8 41. Nd4 Bd7 42. Ref1 Ra8 43. Rf6 Ra6 44. g4 (44. Kh2 $16) 44... Bxg4 $11 45. Nc6 ({But not} 45. Nxb5 Be2 $17) 45... Rc7 $1 46. Nb4 Rb6 $1 47. e5 Be2 $1 {[%cal Re2f1]} 48. Rxd6 Rxd6 49. exd6 Rd7 $1 50. Re1 Bd3 51. Nxd3 cxd3 {[%mdl 4096] Endgame KRB-KRN} 52. b4 Nb7 53. Bxd3 Nxd6 54. Kf2 Rc7 55. Rc1 Kf6 {The position is equal.} 56. Ke3 {With the idea Kd4.} Ke5 57. Kd2 Ne4+ 58. Bxe4 Kxe4 {KR-KR} 59. c4 bxc4 60. d6 Rc6 61. Kc3 Rxd6 62. Re1+ Kf5 63. Rf1+ Kg4 64. Rxf7 {next Rh7 is good for White.} Kxh4 65. Rh7+ Kg4 66. Kxc4 g5 67. b5 Kf4 68. Rf7+ Ke4 69. Rg7 Kf4 70. Kc5 Rd1 71. b6 Rc1+ 72. Kd6 Rd1+ 73. Kc7 Rc1+ 74. Kd8 Rb1 75. Rf7+ Ke4 76. Re7+ Kf4 77. Kc7 g4 78. b7 g3 79. b8=Q Rxb8 80. Kxb8 g2 81. Rg7 Kf3 82. Rxg2 Kxg2 {Accuracy: White = 88%, Black = 82%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.10"]
[White "Delaney, Killian"]
[Black "O'Connor, Jonathan"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2314"]
[BlackElo "2159"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,91,40,26,34,29,29,29,30,21,55,59,60,44,58,51,49,37,55,45,52,52,64,33,33,29,29,31,26,28,45,46,46,46,51,46,54,54,66,58,63,34,64,18,18,18,18,18,70,36,58,15,15,15,15,15,15,15,15,11,11,11,15,3,10,5,15,10,15,4,4,0,0,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 $1 {9...Bb6 scores better than 9...Bb4. D33: Tarrasch Defence: 6 g3 sidelines.} 10. O-O ({Don't play} 10. Bxd5 Nb4 $15) 10... d4 11. Na4 O-O {White has an edge.} 12. Bg5 h6 13. Bxf6 Qxf6 14. Nxb6 axb6 15. Bxc6 $1 bxc6 16. Qxd4 Qd8 17. Rfd1 Be6 18. Qc3 Qe8 {[#]} 19. Nd4 $146 ({Predecessor:} 19. Rd2 c5 20. a3 Qb5 21. Nc1 Rfd8 22. Rxd8+ Rxd8 23. Nd3 Bg4 24. a4 Qa6 25. Kf1 {1-0 (67) Sergeyev,A (2398)-Grabuzova,T (2272) Prague 2020}) 19... c5 20. Nxe6 Qxe6 {[%mdl 64] [#] Double Attack} 21. Qe3 Qxe3 22. fxe3 $14 {[%mdl 4096] Endgame KRR-KRR} Rfd8 23. a3 Kf8 24. Rd3 Re8 25. Kf2 Re6 26. Rc1 Ke7 27. Rc4 Re5 28. Kf3 Ke6 29. Re4 (29. Rb3 {looks sharper.} Kd5 30. Rf4 f5 31. Rd3+ Kc6 32. e4) 29... Rxe4 30. Kxe4 $11 {KR-KR} Ra4+ 31. Kf3 Ra8 (31... b5 $11) 32. h3 Rc8 33. a4 Ra8 {The position is equal.} 34. b3 b5 35. axb5 Rb8 36. e4 Rxb5 37. e3 h5 38. Kf4 g6 39. Rc3 f6 40. Rd3 g5+ 41. Kf3 Rb4 42. Rd5 Rxb3 43. Rxc5 Rb2 44. Rc6+ Ke5 45. Rc5+ Ke6 46. Rc6+ {Accuracy: White = 84%, Black = 92%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.11"]
[White "O'Connell, Gerard"]
[Black "Casey, Eoghan"]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "2075"]
[BlackElo "1954"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,91,75,71,64,87,70,72,56,112,112,116,95,171,168,152,143,135,128,147,150,180,179,194,169,150,164,170,175,280,276,216,187,155,176,181,170,254,197,191,110,98,104,109,37,34,23,23,0,0,0,1,1,18,15,21,0,0,-39,-39,-308,-37,-37,-30,-39,-30,-39,0,0]} 1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 h5 14. cxd6 {E98: King's Indian: Classical Main Line: 9 Ne1.} Nxd6 15. Nd3 Ng6 16. Nc5 {[#] White is better.} b6 $146 (16... Rf6 $14) ({Predecessor:} 16... Rf7 17. Ne6 Qf6 18. Nb5 Nxb5 19. Bxb5 c6 20. Bc4 Kh8 21. Bc5 Bh6 22. a4 Rh7 {1-0 (42) Grigore,G (2485)-Cebalo,M (2486) Arco 2003}) 17. Ne6 $16 Bxe6 18. dxe6 c6 (18... Kh8 $16) 19. Qa4 $1 $18 Qc8 20. Rfd1 $36 {[%mdl 2048] Black is under strong pressure.} Rd8 21. Rac1 {Hoping for Nd5!} Qxe6 22. Qxc6 {Black must now prevent Nb5.} Ne7 23. Qa4 Kh8 24. Nd5 Nxd5 25. Rxd5 Qe7 26. Rcd1 Nf7 (26... Kh7 $142 27. Be1 Ne8) 27. Rd7 Rxd7 28. Qxd7 Qxd7 29. Rxd7 Nd8 30. h4 Bf6 (30... gxh4 $142 31. Bxh4 Nc6) 31. hxg5 Bxg5 32. Bc4 (32. Ba6 $18) 32... Rc8 $16 33. b3 Nc6 34. Ba6 (34. a3 $16) 34... Rd8 $14 35. Rxd8+ (35. Rc7 {is more complex.} Nb4 36. Bb5 Rd1+ 37. Kh2 a6 38. Be8) 35... Bxd8 {[%mdl 4096] Endgame KBB-KBN} 36. Bc4 Kg7 37. g3 fxg3 38. Bxg3 h4 39. Bf2 Bg5 40. Be6 Nb4 (40... Nd4 $5 {[%cal Rd4e6]} 41. Bd5 Nxf3+ 42. Kg2 Nd4 $11) 41. Kg2 Nd3 {Strongly threatening ...Nf4+.} 42. Bc4 $2 {[%mdl 8192] [#]} (42. Kg1 $15) 42... Nxf2 $2 (42... h3+ $1 $19 {[%mdl 512]} 43. Kg1 {[#]} (43. Kxh3 Nxf2+) 43... h2+ $1 {[%mdl 576] Deflection} 44. Kxh2 Nxf2) 43. Kxf2 $15 Kf6 44. Kg2 Bf4 45. Ba6 Ke7 46. Kh3 {Blacks defense is rewarded with a draw. Accuracy: White = 64%, Black = 59%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.12"]
[White "Melaugh, Gavin"]
[Black "Putar, Leon"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2003"]
[BlackElo "1894"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,121,-4,-13,0,-6,-1,0,0,3,-23,50,53,97,92,96,94,105,93,93,79,82,65,82,90,133,87,111,114,110,66,153,150,203,208,236,229,235,236,229,183,164,168,291,286,233,179,223,218,300,265,227,234,333,321,566,449,581,201,199,123,112,0,0,0,0,0,0,0,0,0,0,0,87,82,187,187,189,188,481,475,452,452,621,8,1059,994,1014,964,842,795,542,131,29974,29971,29975,29976,29976,29977,29981,29982,29982,29983,29983,29984,29984,29979]} 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 c5 6. Be2 Nc6 7. O-O b6 8. d4 cxd4 9. exd4 d5 10. Ne5 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} Bb7 11. Bf3 Rc8 12. Nc3 {[%cal Rc3d5] The position is equal.} e6 {[#]} 13. Ba3 $146 ({Predecessor:} 13. cxd5 exd5 14. Nxc6 Bxc6 15. Re1 Qd6 16. Qd3 Rfd8 17. Rad1 Bd7 18. Rd2 Bf5 19. Qe2 {0-1 (83) Levy,P-Weichselbaumer,E Helsinki 1952}) 13... Ne7 (13... Nxe5 $1 $11 14. dxe5 Nd7) 14. Nb5 $14 Ba6 15. Nxa7 Rc7 16. Nb5 $36 {[%mdl 2048] Keeping Black busy.} Bxb5 17. cxb5 Re8 18. Qd3 Nd7 19. Rfe1 Bxe5 20. dxe5 Nc5 21. Qe2 Qa8 22. Bb4 Rec8 23. g4 Kg7 (23... g5 $14) 24. Bg2 $16 Ng8 (24... g5 $16) 25. Qe3 $18 Nd7 26. a4 Qb7 27. Re2 Rc2 28. Rae1 Qc7 29. h3 Qd8 (29... Rxe2 $142 30. Qxe2 (30. Rxe2 Qc1+ 31. Kh2 Qxe3 $16) 30... Qc2) 30. Rxc2 Rxc2 31. Re2 Rxe2 32. Qxe2 Qc7 33. Bd6 Qc3 34. Qe3 Qc2 (34... Qb2 $142 35. Bf1 h6) 35. Bf1 f6 $2 (35... h5 36. a5 bxa5) 36. exf6+ Kxf6 37. f4 $2 (37. Qf4+ Kg7 38. a5 $1 {[%mdl 512]}) 37... Kf7 38. g5 ({White should play} 38. a5 $1 $18) 38... Ne7 $16 {Strongly threatening ...Nf5.} 39. Bxe7 ({Better is} 39. Bd3 $16 Qb2 40. h4) 39... Kxe7 $11 40. Bg2 Nc5 41. Qe5 Nd7 42. Qg7+ Kd6 43. Qxh7 d4 {...Qc1+ is the strong threat.} 44. Kh2 Qf5 (44... Qf2 $11) 45. Qh4 $1 $16 e5 (45... Nc5 $16 {was necessary.}) 46. fxe5+ $18 Qxe5+ 47. Qg3 $1 Kc5 $2 (47... Nc5 {might work better.}) 48. Qxe5+ Nxe5 {[%mdl 4096] Endgame KB-KN} 49. Kg3 Kb4 {Black hopes to continue with ...d3.} 50. Kf2 $2 ({White should try} 50. Kf4 $18 Nd3+ 51. Ke4 $1 {[%mdl 512]}) 50... Kxb3 $2 {[%mdl 8192] [#]} (50... Nd3+ $11 51. Kg3 Nc5) 51. a5 $1 {[%mdl 512]} bxa5 52. b6 Nd7 53. b7 a4 54. Ke2 $2 (54. h4 $18 {and White stays clearly on top.} a3 {[#]} 55. h5 $1 {[%mdl 576] Promotion}) 54... Kc4 $2 {[%mdl 8192] [#] Black cannot hold the game after this.} (54... a3 $16 55. Kd2 Kc4) 55. Bc6 $1 {[%mdl 512] White mates.} Nb8 56. Bxa4 d3+ 57. Kd2 Kd4 58. Be8 Ke4 59. Bxg6+ Kf4 60. h4 Kg4 61. Bxd3 {Accuracy: White = 72%, Black = 41%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.13"]
[White "Byrne, Alex"]
[Black "Peoples, Jonathon"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1976"]
[BlackElo "1932"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,58,-20,0,-1,0,0,8,-46,-34,-138,-140,-165,-175,-166,-161,-174,-175,-185,-184,-187,-181,-194,-190,-200,-169,-276,-251,-1353,-274,-281,-281,-304,-303,-563,-465,-448,-440,-419,-350,-358,-339,-343,-318,-474,-475,-544,-525,-545,-505,-824,-811]} 1. e4 c5 2. a3 g6 3. b4 Bg7 4. Nc3 d6 5. g3 Nc6 {[%cal Bb8c6,Bc6e5,Be5f3][%mdl 32]} 6. Rb1 {B20: Sicilian: Unusual White 2nd moves.} Nf6 7. Bg2 b6 {[#]} 8. e5 $146 ({White should try} 8. d3 $11) ({Predecessor:} 8. Nge2 Bb7 9. O-O O-O 10. d3 Qd7 11. Nd5 Nxd5 12. exd5 Nd4 13. Re1 Rae8 14. Bd2 {½-½ (20) Vlasveld,W (2508)-Belka,W (2494) GER email 2016}) 8... Nxe5 $15 9. Bxa8 ({White should play} 9. bxc5 $1 $15 bxc5 10. Bxa8) 9... Bg4 $17 10. Bf3 Nxf3+ 11. Nxf3 Qa8 12. O-O {[#] Kg2 is the strong threat.} Bxf3 13. Qe1 Ng4 14. Nb5 {Black must now prevent Nc7+.} Kf8 15. Rb3 {[#]} h5 $1 16. bxc5 dxc5 $40 {[%mdl 128] Black goes for the king.} 17. Rd3 (17. d4 $142 Bg2 18. f3 Bxf1 19. Qxf1) 17... Ne5 18. Re3 $2 (18. Bb2 Nxd3 19. Bxg7+ Kxg7 20. cxd3) 18... Bh1 $2 (18... Qc8 {( -> ...Qh3)} 19. Qd1 Bxd1 20. Rxd1 Qh3) 19. f3 $19 Nxf3+ 20. Rfxf3 Bxf3 21. c3 $2 (21. Rxe7 Qd8 22. Re3) 21... Bf6 22. Qf1 Bc6 23. Nd6 Qd8 24. Ne4 Bxe4 25. Rxe4 Qd5 26. d3 (26. Qc4 {was called for.} Qxc4 27. Rxc4) 26... Bxc3 {Black is clearly winning.} 27. h4 Bf6 28. Ra4 Qd7 29. Qf4 (29. Re4 $142) 29... Bd4+ {White got outplayed after the opening. Accuracy: White = 41%, Black = 81%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.14"]
[White "McHugh, Kevin"]
[Black "Putar, Lara"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2010"]
[BlackElo "1834"]
[Annotator "RC"]
[PlyCount "46"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 6. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:23]} 7. Ne2 {[%emt 0:00:44]} cxd4 {[%emt 0:00:33]} 8. cxd4 {[%emt 0:00:11]} f6 {[%emt 0:00:31]} 9. exf6 {[%emt 0:00:07]} Nxf6 {[%emt 0:00:11]} 10. Nf3 {[%emt 0:00:12]} Bd6 {[%emt 0:00:17]} 11. O-O {[%emt 0:00:10]} Qc7 {[%emt 0:00:12]} 12. Nc3 {[%emt 0:00:33]} a6 {[%emt 0:00:36]} 13. Bg5 {[%emt 0:00:12]} O-O {[%emt 0:00:23]} 14. Bh4 {[%emt 0:00:09]} Nh5 {[%emt 0:01:44]} 15. Rc1 {[%emt 0:08:55]} g6 {[%emt 0:05:36]} 16. Re1 {[%emt 0:07:17]} Qg7 {[%emt 0:07:44]} 17. Bb1 {[%emt 0:01:12]} Bd7 {[%emt 0:08:49]} 18. Na4 {[%emt 0:05:17]} Rxf3 {[%emt 0:20:52]} 19. Qxf3 {[%emt 0:02:38]} Qxd4 {[%emt 0:01:33]} 20. g4 {[%emt 0:01:05]} Qxa4 {[%emt 0:04:01]} 21. Bg5 {[%emt 0:00:23]} Ng7 {[%emt 0:03:06]} 22. b3 {[%emt 0:01:07]} Qb4 {[%emt 0:01:41]} 23. Bf6 {[%emt 0:00:43]} Qf4 {[%emt 1:30:12]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.15"]
[White "Mirza, Diana"]
[Black "O`Gorman, Alice"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1939"]
[BlackElo "1904"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,4,15,5,11,-6,14,16,47,8,54,-3,-4,-6,45,0,7,6,5,-62,-8,-20,0,0,0,0,0,0,237,28,28,35,36,17,22,0,0,0,0,0,0,0,0,0,91,108,334,318,289,0,0,0,0,0,0,0,0,0,32,27,21,0,10,-18,-5,-4,-5,-29,-8,-35,-12,-14,-7,-64,0,0,0,-5,0,0]} 1. d4 d5 2. Nf3 c6 3. e3 Bf5 4. c4 e6 5. Be2 Nf6 6. O-O {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Be7 {[#]} 7. Ne5 $146 ({Predecessor:} 7. Nc3 Nbd7 8. b3 Ne4 9. Bb2 O-O 10. Bd3 Bg6 11. Qc2 f5 12. Ne2 Bf7 13. Rac1 Bd6 14. Ne5 Nxe5 15. dxe5 Be7 {1-0 (42) Tisaj,D (2245)-Adamczyk,Z (1959) Graz 2020}) 7... O-O 8. g4 Bg6 9. Nd2 Ne4 10. f3 (10. Nxg6 $14 hxg6 11. Nxe4 dxe4 12. Qc2) 10... Nxd2 $1 $11 11. Bxd2 Bd6 (11... dxc4 $11 12. Bxc4 (12. Nxc4 c5 $11) 12... Nd7) 12. Qe1 Nd7 13. Nxg6 hxg6 14. e4 ({Better is} 14. Rd1 $11) 14... e5 (14... dxe4 $15 15. fxe4 e5) 15. f4 exd4 16. cxd5 cxd5 17. e5 $1 {[%cal Re5d6]} Be7 18. g5 f6 $2 (18... d3 $11 {and Black has nothing to worry.} 19. Bxd3 Nc5) 19. Bd3 $2 (19. gxf6 $1 $18 gxf6 20. Qg3) 19... f5 $1 ({Don't blunder} 19... fxe5 $2 20. Bxg6 Qb6 21. f5 $18) 20. b4 Nb6 21. Rf3 {[%mdl 1024] White has compensation.} Nc4 22. Rh3 Qb6 23. a3 Kf7 24. Qe2 Nxd2 25. Qxd2 a5 {[%cal Ra5b4]} 26. bxa5 Qxa5 {[#]} (26... Rxa5 $11 27. Rb1 Qc7) 27. e6+ $1 $16 {[%mdl 576] Decoy} Kxe6 $2 {[#]} (27... Ke8 $16 28. Qb2 Rb8) 28. Qe2+ $1 $18 Kd7 {[#]} 29. Bb5+ $2 ({And not} 29. Re1 Bc5 $11) (29. Rh7 $1 $18) 29... Kd8 $11 30. a4 Qb6 31. Kg2 Qd6 32. Re1 Rc8 $1 33. Rd3 Rc7 34. Rxd4 Kc8 35. Red1 Rh8 36. h3 Rc3 37. R1d3 Rxd3 38. Qxd3 Kb8 39. Qf3 Rc8 40. Rxd5 Rc2+ 41. Kg3 (41. Be2 $1 $11 Qb6 42. a5) 41... Qb4 ({Black should try} 41... Qb6 $15 42. Rd1 Bd6) 42. Qe3 $1 {[#]The position is equal.} Rc3 $1 {[%mdl 512]} 43. Bd3 Rc7 44. Rd4 {Accuracy: White = 75%, Black = 76%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.04"]
[Round "4.16"]
[White "Cafolla, Peter"]
[Black "MacElligott, Gerard"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1955"]
[BlackElo "2020"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,77,37,34,38,39,46,40,56,36,56,35,52,24,15,31,36,12,60,0,30,35,41,35,49,47,57,57,95,87,181,118,133,137,121,118,295,284,303,284,303,303,281,267,277,184,189,197,1111,638,1590,943,943,942,1454,1424,1385,1331,29979,951,750,0,1131,1047,29996,29997]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nbd7 8. a5 Qc7 {A57: Benko/Volga Gambit.} 9. Nf3 g6 10. e4 Bg7 {White is slightly better.} 11. Be2 O-O 12. O-O Bb7 13. Nd2 e6 {[%cal Re6d5]} 14. Nc4 {And now dxe6 would win.} exd5 15. exd5 Ne5 16. Nb6 ({White should play} 16. Nxe5 $14 dxe5 17. Bg5) 16... Rad8 17. f4 $36 {[%mdl 2048] White has good play.} Ned7 18. Nc4 $1 Rfe8 19. Bf3 $1 {[#]} Bc8 $146 ({Predecessor:} 19... Re7 20. Qd3 Bc8 21. Qc2 Nf8 22. Qd1 Bf5 23. g4 Be4 24. g5 Bxf3 25. Qxf3 N6d7 26. Bd2 Rde8 27. Rae1 Rxe1 28. Rxe1 Rxe1+ 29. Bxe1 {1-0 (52) Pepino,E (2169)-Gervasio,F (1924) Imperia 2012}) 20. Ra3 Nf8 21. Rb3 Bf5 (21... Re7 $16) 22. g4 (22. Rb6 $18) 22... Be4 23. g5 Bxf3 24. Qxf3 N6d7 $2 {[#]} (24... Nh5 $16) 25. Ne4 $1 $18 Bd4+ 26. Kh1 Rb8 27. Rxb8 ({Weaker is} 27. Ncxd6 Rxb3 28. Qxb3 Rb8 $18) ({Don't play} 27. Nexd6 Rxb3 28. Qxb3 Re7 $18) 27... Qxb8 28. Nexd6 Re7 29. f5 {Threatens to win with fxg6.} Ne5 {[#]} 30. Nxe5 $1 Rxe5 $2 (30... Bxe5 31. f6 Rd7) 31. Nxf7 Nd7 32. Nxe5 Nxe5 33. Qe4 Qb3 34. fxg6 hxg6 35. d6 Qh3 36. Qf4 (36. Qa8+ $142 Kh7 37. Qf8 Qxf1+ 38. Qxf1 c4 39. d7 Nxd7 40. Qxc4 Bh8 41. Qxa6) 36... Qc8 37. Qe4 $2 (37. Be3 $18 Bxe3 38. Qxe3 Qc6+ 39. Kg1) 37... Kg7 $2 {[%mdl 8192]} (37... Qh3 $11 38. Qa8+ Kh7) 38. Bf4 Qh3 39. Bxe5+ {Accuracy: White = 60%, Black = 37%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.1"]
[White "O`Donnell, Conor"]
[Black "O`Gorman, Tom"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2304"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,75,-7,-20,-24,-19,-19,-22,-35,-25,-15,-26,6,0,0,3,12,0,0,0,6,0,0,0,0,0,12,12,13,8,12,2,12,0,1,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 c5 4. Nf3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4 11. Nxa4 b6 12. Rad1 Bf5 {E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} 13. Nc3 Rac8 {[#]} 14. b3 $146 ({Predecessor:} 14. Nh4 Be6 15. Nd5 Rfd8 16. Rd2 Bxd5 17. cxd5 Nb4 18. Bg5 h6 19. Bxf6 Bxf6 20. a3 {0-1 (84) Idani,P (2597)-Rahul,S (2395) Taleigao 2019}) 14... Ng4 15. Bd2 Rfd8 {With the idea ...Rxd2!} 16. h3 Nge5 17. Nxe5 {The position is equal.} Bxe5 18. Nd5 Bd7 19. Bc3 Bxc3 20. Nxc3 Nb4 21. Rd2 {[#] Black must now prevent Rfd1.} Bc6 22. Rfd1 Rxd2 23. Rxd2 Bxg2 24. Kxg2 $11 {[%mdl 4096] Endgame KRN-KRN} Rc7 25. f4 Kf8 26. Rd8+ Kg7 27. Kf2 Nc6 28. Rd2 (28. Rd5 {with more complications.} Kf8 29. e4 f6 30. f5 Ke8 31. g4) 28... Kf8 29. e3 Ke8 30. Ke2 Rd7 31. Nd5 f6 32. g4 Kf7 33. Rb2 e6 34. Nc3 h6 35. Ne4 g5 36. Rd2 Rxd2+ 37. Kxd2 Ke7 38. Nc3 {A rather calm draw. Accuracy: White = 100%, Black = 95%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.2"]
[White "Fitzsimons, David"]
[Black "Daly, Colm"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2334"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,80,30,25,20,29,29,31,30,52,28,37,17,26,11,34,29,29,6,30,0,0,0,9,0,0,0,5,6,5,6,6,4,8,8,9,15,10,10,13,8,3,-253,-255,-253,-253,-244,-238,-251,-252,-278,-278,-281,-276,-276,-275,-340,-336,-355,-351]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 O-O 9. Nge2 Re8 10. O-O Nf8 11. f3 Be6 {11...Be6 was played by the boomers.} 12. Rad1 Rc8 13. h3 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} N6d7 14. Bxe7 Qxe7 15. Nf4 {White is slightly better.} Qd6 {[#]} 16. Qf2 $146 ({Predecessor:} 16. Qd2 Nb6 17. b3 Rcd8 18. Bc2 Ng6 19. Nh5 Qe7 20. Ng3 Bc8 21. Rfe1 Nf8 22. Qf2 {0-1 (100) De Jong,J (2464)-Wengenroth,W (2361) Germany 2010}) 16... Nb6 17. Bb1 Rcd8 18. Nd3 Bc8 19. b3 Re7 20. Nc5 Qf6 21. Qd2 Qh6 22. Rfe1 Rde8 {[%cal Re7e3]} 23. e4 Qxd2 24. Rxd2 dxe4 25. fxe4 Ne6 26. Nxe6 Bxe6 27. Red1 Rd8 28. d5 cxd5 29. exd5 Bd7 30. Be4 Rc8 31. d6 Re5 32. Nd5 $2 {[%mdl 8192] [#] Loses the game.} (32. Rd3 $11) 32... Rxe4 $19 33. Ne7+ Kf8 34. Nxc8 Nxc8 35. Rc1 {[#]} Ke8 $1 36. Kf2 Kd8 37. Rc4 Re6 38. Rcd4 Bc6 39. Rg4 g6 ({Not} 39... Rxd6 40. Rxd6+ Nxd6 41. Rxg7 $17) ({Less strong is} 39... Nxd6 40. Rxg7 Kc7 41. Re2 $17) 40. Rf4 Nxd6 {Accuracy: White = 77%, Black = 100%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.3"]
[White "Melaugh, Shane"]
[Black "Delaney, Killian"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2161"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,41,47,-10,0,-27,-21,-52,-43,-97,-51,-56,-56,-106,-83,-89,-90,-100,-103,-107,-104,-107,-93,-110,-82,-97,-75,-79,-61,-54,-68,-79,-70,-63,-19,-32,-12,-25,-12,-24,2,-76,-88,-87,-115,-212,-206,-429,-414,-414,-389,-397,-386,-387,-397,-463,-472,-528,-531,-708,-585,-894,-831,-728,-649,-579,-504,-987,-637,-2427,-2235,-1168,-946,-5135,-5131,-29990,-29991,-29991,-29980,-29980,-29981,-29996,-29994]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Nd4 c6 5. d3 Bb4 {[#]} 6. Qb3 $146 {A22: English Opening: 1...e5 2 Nc3 Nf6.} (6. g3 $14) ({Predecessor:} 6. Bg5 O-O 7. dxe4 Bxc3+ 8. bxc3 Qa5 9. Bd2 Nxe4 10. g3 d5 11. cxd5 Nxd2 12. Qxd2 Qxd5 {½-½ (36) Olafsson,H (2543)-Ingvason,J (2142) Reykjavik 2015}) 6... Na6 $11 7. Bd2 exd3 8. exd3 {The position is equal.} O-O 9. O-O-O (9. Be2 $15) 9... Bc5 10. Be3 Ng4 11. Ne4 Nxe3 12. fxe3 Bb6 13. Nc2 d5 14. Ng3 dxc4 15. Qxc4 Be6 16. Qa4 Nc5 17. Qa3 a5 (17... Nd7 {feels hotter.} 18. Kb1 Nf6 19. Be2 Re8 20. e4 Bc7) 18. d4 Na6 19. Bxa6 $1 Rxa6 20. e4 Bc7 21. Kb1 b5 22. Qf3 b4 23. Ne3 Qg5 24. Rhf1 a4 25. Nef5 {[#]} (25. Ngf5 $11) 25... g6 $1 $17 {[%cal Rg6f5] Black converts the advantage convincingly.} 26. h4 Qd8 27. d5 {[#]} (27. Ne3 $17) 27... cxd5 $1 $19 {[%mdl 64] Overworked Piece} 28. exd5 $2 (28. Nd4 {might work better.}) 28... Bxf5+ 29. Nxf5 gxf5 30. Qxf5 Rg6 31. h5 Rg5 32. Qf3 {If only White now had time for d6!...} Bd6 33. g4 a3 34. Rd2 Qe7 35. Re2 Re5 36. Rfe1 Rxe2 37. Rxe2 Qg5 {Hoping for ...f5.} 38. Rf2 (38. Qf5 $142 Qh4 39. Rc2) 38... axb2 39. Kxb2 Be5+ 40. Kb1 Bg7 41. Qf5 Qe3 42. d6 b3 {Black mates.} 43. axb3 Qxb3+ 44. Kc1 Re8 45. Qf3 Rc8+ {Accuracy: White = 42%, Black = 83%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.4"]
[White "Murray, David"]
[Black "Kanyamarala, Trisha"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2152"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,111,6,15,25,20,18,20,27,11,20,7,10,6,28,30,22,8,10,5,29,24,62,47,74,63,93,35,34,32,43,42,42,25,65,35,50,40,94,79,104,107,115,97,107,89,110,84,563,555,556,554,714,712,755,685,742,673,707,702,685,621,711,576,495,468,734,624,749,729,773,773,767,729,739,710,1044,700,705,704,683,683,763,760,821,821,797,752,739,754,824,827,786,780,829,764,822,797,5795,5602,5127,5027,1404,747]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Nc6 {B55: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3.} 7. c4 Be6 (7... Nxe4 8. fxe4 Qh4+ 9. Kd2 $16) 8. Nc3 Be7 {The position is equal.} 9. Be3 O-O 10. Nd5 Nd7 11. Qd2 Nc5 12. Be2 $36 {[%mdl 2048] [#] White has some pressure.} a5 $146 {[%cal Ba7a5,Ba5a4][%mdl 32]} ({Predecessor:} 12... Bxd5 13. Qxd5 Bg5 14. Bf2 Nb4 15. Qd1 Qc7 16. O-O a5 17. a3 Nba6 18. Nc1 a4 {½-½ (86) Liang,J (2340)-Krush,I (2429) chess.com INT 2020}) 13. O-O a4 14. Nc1 f5 (14... Bxd5 $5 15. exd5 (15. cxd5 Nd4 $11) 15... Nd4 $11) 15. exf5 Bxf5 16. Bd3 Bxd3 17. Nxd3 Ne6 18. Nc1 (18. f4 $16) 18... Bg5 $14 19. Bxg5 Nxg5 20. Ne2 Ne6 21. Nec3 Ned4 22. Kh1 h6 23. Rae1 Rf5 ({Black should try} 23... Rf7 $14) 24. Qd1 a3 25. b3 Qf8 26. Qd3 Re8 27. Nb1 Ra8 28. Re4 Nd8 $2 {[%mdl 8192] [#] Loses the game.} (28... Kh8 $16 {is tougher.}) 29. Rxd4 $1 $18 {White is clearly winning.} exd4 {[#]} 30. Qxf5 $1 {[%mdl 512]} Qe8 (30... Qxf5 31. Ne7+) 31. Qd3 Rc8 32. Nd2 Nc6 33. Qe4 Qf7 34. Re1 Kh8 35. Qe6 Qf8 36. Ne7 Nxe7 37. Qxe7 Qf4 (37... Qxe7 $142 38. Rxe7 b5) 38. Qe2 b5 39. g3 Qg5 40. cxb5 Rb8 41. Qd3 Qc5 42. Ne4 Qb4 43. Rd1 d5 44. Nf2 Rxb5 45. Qxd4 Qe7 46. Qd3 Qe8 47. Rc1 Rb8 48. Qd2 Qh5 49. Kg2 Rf8 50. Qd3 Qe5 51. Rc2 Re8 52. Rd2 Qa1 53. Qxd5 Re1 54. Qd8+ Kh7 55. Qd3+ Kh8 56. Rc2 {Accuracy: White = 83%, Black = 54%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.5"]
[White "Wallace, John Paul"]
[Black "Venkatesan, Kavin"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2346"]
[BlackElo "1946"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,76,30,23,37,37,87,85,89,86,82,84,100,109,102,104,109,50,79,70,118,78,72,46,130,139,131,143,239,225,224,214,283,294,266,254,253,235,292,289,339,335,379,379,306,308,400,389,389,387,371,315,370,320,302,314,286,206,284,112,118,114,196,58,271,66,20]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nbd7 7. O-O Qc7 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 8. Bb3 Nc5 9. Nd5 Nxd5 {White is better.} 10. exd5 ({Much worse is} 10. Bxd5 e6 $15) 10... g6 11. Re1 Bg7 12. Bg5 f6 13. Bf4 O-O {[#]} 14. c4 $146 ({White should try} 14. c3 $16) ({Predecessor:} 14. Qd2 Re8 15. c4 Bd7 16. Bc2 a5 17. Rac1 Qb6 18. b3 Rac8 19. a3 f5 20. Be3 {1-0 (31) Schmid,H (2285)-Willin,B (1994) Seefeld 2003}) 14... Re8 15. Bc2 a5 16. b3 Bd7 17. Qd2 Rad8 (17... f5 $14) 18. Rad1 $16 Qb6 19. a3 Na6 (19... f5 $16 {keeps fighting.} 20. b4 axb4) 20. Be3 $18 Qc7 21. Nb5 $1 {[%cal Rb5c7]} Bxb5 22. cxb5 Nc5 23. Rc1 Qb8 24. Qxa5 b6 25. Qd2 Nd7 26. b4 Rc8 27. Bb3 Rxc1 28. Rxc1 ({Less strong is} 28. Qxc1 Ne5 $18) 28... Rc8 29. Rc6 f5 30. Qc2 Rf8 31. f4 g5 32. g3 gxf4 33. gxf4 Qe8 34. Rc7 Kh8 35. Kf1 $2 (35. a4 $18 {and White stays clearly on top.}) 35... Nf6 $16 {intending ...Qh5.} 36. Qxf5 {Black must now prevent Ke1.} Nh5 {[#]} (36... Qxb5+ $16 {was necessary.} 37. Kf2 Qe8) 37. Qe4 (37. Qd7 $1 $18 {[%cal Rd7e8] Strongly threatening Qxe8.} Qxd7 38. Rxd7 Nxf4 39. Bxb6 Nxd5+ 40. Bf2) 37... Be5 $2 {[#]} (37... Nxf4 $1 $14 38. Ke1 (38. Bxf4 Be5 $17) 38... Be5) 38. Ke1 $2 (38. Bc2 $1 $18 {[%csl Gc2][%cal Re4h7]} Qf7 39. Ke1) 38... Nxf4 {Accuracy: White = 59%, Black = 48%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.6"]
[White "Flynn, Jacob"]
[Black "Cafolla, Peter"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2114"]
[BlackElo "1955"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,77,43,34,43,44,74,37,36,27,34,31,48,34,61,51,91,96,122,112,143,151,178,134,221,172,295,274,274,279,275,266,276,274,275,252,323,285,453,464,423,402,380,383,485,485,483,478,552,574,567,560,660,660,833,825,904,893,1177,1131,1171,1170,1118,1082,2276,2203,1927,1849]} 1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 exd4 {D07: Queen's Gambit: Chigorin Defence.} 8. cxd4 Nf6 9. Nf3 O-O {White is slightly better.} 10. Rb1 {[#]} a6 $146 ({Predecessor:} 10... Bg4 11. Be2 Rab8 12. O-O Ne7 13. Rb5 Qe6 14. h3 Bh5 15. a4 a6 16. Re5 Qd7 17. Rxh5 Nxh5 {1-0 (42) Figura,A (2111)-Wapenhans,A Berlin 2003}) 11. Be2 Ne4 12. Bd2 Rb8 13. O-O b5 {White now steadily converts the win.} 14. Qc2 Bg4 15. Rfc1 Bd7 16. Be1 Rfe8 17. Nd2 f5 (17... Nxd2 $16 {keeps fighting.} 18. Qxd2 Qd6) 18. a4 Nd8 {[#]} (18... Nxd2 $142 19. Qxd2 Ne7 20. axb5 (20. Rxc7 Qd6 $16) 20... Bxb5 21. Bxb5 (21. Rxc7 Bxe2 22. Rxb8 Rxb8 $18) 21... Rxb5) 19. Bc4 $1 {[%mdl 512]} bxc4 20. Rxb8 Nxd2 21. Bxd2 Be6 22. Qc3 Kf7 23. Qa5 Qd6 {Threatens to win with ...Nc6.} 24. Bb4 c5 (24... Nc6 $142) 25. Rb6 $18 {[%mdl 64] [#] Double Attack} Nc6 26. Qxc5 Qxc5 27. Bxc5 Na5 28. Rxa6 {White is clearly winning.} Nb3 29. Rc3 Nd2 30. f3 Rb8 31. Bb6 Ke8 32. a5 Kd7 33. Rc2 Nb3 34. e4 Rc8 35. d5 Bg8 36. Ra7+ Kd6 37. Rxg7 f4 38. a6 Na1 39. Ra2 {Accuracy: White = 87%, Black = 35%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.7"]
[White "Moran, Darragh"]
[Black "Melaugh, Gavin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1873"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,40,10,24,-9,10,14,25,26,56,54,65,60,58,34,43,40,83,0,0,-102,-87,-211,-204,-314,-329,-1253,-1246,-1150,-1144,-1120,-908,-1466,-1381]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Be3 {B23: Closed Sicilian: Lines without g3.} d6 7. Qd2 e5 8. f4 {[#] White has an edge.} Rb8 $146 ({Predecessor:} 8... exf4 9. Bxf4 Nf6 10. Nge2 O-O 11. O-O Ng4 12. h3 Ne5 13. Bh6 Qe7 14. Bxg7 Kxg7 {1-0 (31) Bachmann,A (2633)-Ermel,F (2086) Niteroi 2019}) 9. fxe5 Bxe5 10. Nf3 Bg7 $1 11. Rb1 Nf6 12. e5 Ng4 {[#]} 13. exd6 ({White should play} 13. Bg5 $1 $16 {[%cal Rg5d8]} f6 14. exf6 Nxf6 15. Qe3+ Qe7 16. Ne4) 13... O-O $1 $36 {[%mdl 2048] Black is more active.} 14. Bxc5 (14. Bg5 $11 Re8+ 15. Ne4) 14... Bh6 $17 15. Qd1 {Loses the game.} (15. Qe2 $17) 15... Re8+ $19 {[%mdl 1024] Black has strong compensation.} 16. Kf1 (16. Ne2 $142) 16... Be3 17. d4 $2 {[#]} (17. h3 Nf2 {[%mdl 64] Double Attack} 18. Bxe3 Nxd1 19. Nxd1) 17... Ba6+ {Black is clearly winning.} 18. Ne2 Nf2 19. Qe1 Nxh1 20. Ne5 Qf6+ {Accuracy: White = 34%, Black = 86%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.8"]
[White "Peoples, Jonathon"]
[Black "Collins, Adam"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1932"]
[BlackElo "1760"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,102,20,35,0,0,-7,0,0,43,43,70,78,128,143,235,242,331,309,328,324,341,361,312,285,277,279,290,282,270,266,319,336,349,346,350,329,444,440,520,497,565,396,369,363,385,372,366,357,433,418,600,600,620,620,604,589,708,705,652,662,756,753,6845,2094,2458,2238,1666,1287,2056,1419,12841,12839,12844,12844,12844,12844,29982,12845,12845,12845,12845,12846,12846,12845,12845]} 1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 Be7 8. O-O b5 9. Bd3 Bb7 10. e4 b4 11. e5 {D47: Semi-Slav: Meran System.} bxc3 12. exf6 Bxf6 13. bxc3 {The position is equal.} O-O 14. Rb1 Qc7 15. Ng5 {[#] White now steadily converts the win.} g6 $146 {[#]} ({Predecessor:} 15... Bxg5 16. Bxg5 g6 17. Qf3 f6 18. Bh6 Rf7 19. Rfe1 Re8 20. Bc4 Rfe7 21. Bf4 Qc8 {1-0 (38) Souza Filho,N (2139)-Lima,N (1977) Vitoria 2013}) 16. Qf3 $1 Kg7 (16... Qc8 $16 17. Ne4 Be7) 17. Ne4 $40 {[%mdl 128] White wants a kill.} Be7 18. Bf4 e5 19. dxe5 {e6! is the strong threat.} Nb6 20. e6 Qc8 21. Nd6 Bxd6 22. Bxd6 Qxe6 23. Bxf8+ Rxf8 24. a4 {And now a5 would win.} Ba8 25. a5 c5 26. Qg3 Nd5 27. Bc4 Re8 28. Rb8 Rxb8 29. Qxb8 {[%mdl 64] Double Attack} Qc6 30. Bb5 Qb7 31. Qxb7 Bxb7 {[%mdl 4096] Endgame KRB-KBN} 32. a6 Bc8 33. c4 Nb6 34. Rd1 Be6 (34... Kf8 $142 35. Rd6 Ke7) 35. Rd8 Nxc4 36. Ra8 Nd6 37. Bc6 c4 {If Black can now play ...c3 this consolidates a bit.} 38. Rxa7 c3 39. Ba4 Bc4 40. Rd7 {Threatens to win with a7.} Bb5 41. Bxb5 Nxb5 {KR-KN} 42. Rd1 Kf6 43. Rc1 Ke6 {[#]} 44. Rxc3 $1 {[%mdl 512]} Kd6 (44... Nxc3 45. a7) 45. Rc1 f5 46. Rb1 Nc7 47. a7 f4 48. Rb8 (48. Rd1+ $142 Kc6 49. Rc1+ Kd6 {[#]} 50. Rxc7 $1 {[%mdl 576] Remove Defender, Promotion} Kxc7 51. a8=Q Kd6 52. Qg8 Ke5 53. Qxh7) 48... h5 {White is clearly winning.} 49. a8=Q Nxa8 50. Rxa8 Ke5 51. Kf1 Kf5 {Accuracy: White = 93%, Black = 31%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.9"]
[White "Kanyamarala, Tarun"]
[Black "Collins, Sam E."]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2381"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,74,14,4,12,9,17,0,0,-2,0,-8,-7,-4,0,-9,-4,-10,-6,0,20,2,4,0,5,-32,-36,-90,-42,-46,0,-83,-53,-227,-254,-293,-298,-287,-255,-334,-292,-319,-297,-319,-318,-311,-308,-263,-256,-340,-337,-306,-266,-325,-333,-501,-487,-514,-516,-556,-556,-547,-516,-612,-600]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Nd7 {[#] C49: Four Knights: 4 Bb5 Bb4.} 8. Bg5 $146 ({Predecessor:} 8. Ne2 Bd6 9. b3 Nc5 10. Bb2 f6 11. Nd2 Ne6 12. Nc4 Bc5 13. Kh1 a5 14. a4 b6 15. f4 exf4 16. Nxf4 Nxf4 17. Rxf4 {0-1 (57) Indjic,A (2619)-Sadhwani,R (2507) Moscow 2019}) 8... Be7 9. Be3 Re8 {The position is equal.} 10. Ne2 Bf6 11. Ng3 Nf8 12. h3 Ne6 13. b4 a5 14. a3 g6 15. Qd2 b6 16. Qc3 Qd6 17. Nd2 Nf4 18. Nc4 Qe6 19. Rfd1 ({White should try} 19. Rfb1 $1 $15) 19... h5 {aiming for ...h4.} 20. Qe1 $1 {[%cal Rb4a5]} h4 21. Nh1 (21. Ne2 $11) 21... g5 (21... Bg7 {is interesting.} 22. f3 Nxg2 23. Kxg2 Qxh3+ 24. Kg1 Qxf3 25. Qxh4 axb4 26. Rf1 Qh3) 22. Bxf4 $2 {[#] This move loses the game for White.} (22. f3 $15) 22... exf4 $19 23. f3 Bxa1 24. Rxa1 axb4 25. Qxb4 Ba6 26. Nd2 Qf6 27. Re1 c5 28. Qb3 Qd4+ 29. Nf2 Kg7 30. Qb1 Bc8 31. Qc1 Bd7 32. Nb3 Qc3 33. e5 (33. Re2 {was called for.} Be6 34. Nd1) 33... c4 {Black is clearly winning.} 34. dxc4 {and if Re4 works, White does fine.} Bf5 35. c5 bxc5 36. Re2 Qc4 37. Qe1 Rxa3 {Accuracy: White = 52%, Black = 77%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.10"]
[White "O'Connor, Jonathan"]
[Black "Brady, Stephen"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2159"]
[BlackElo "2290"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,96,18,14,11,-6,20,-10,0,0,0,9,20,-14,0,0,0,-44,11,10,0,-41,-33,-23,-20,-91,-88,-85,-99,-105,-60,-92,-86,-77,-82,-104,-97,-105,-78,-85,-38,-60,-51,-64,-64,-71,-46,-175,-168,-159,-17,-25,-18,-84,-81,-164,-133,-185,-89,-411,-432,-442,-432,-410,-361,-441,-423,-427,-423,-358,-404,-569,-588,-616,-535,-537,-535,-774,-589,-599,-512,-568,-555]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Bf4 b6 {E11: Bogo-Indian.} 10. Ne5 Bb7 11. cxd5 Nxe5 {The position is equal.} 12. d6 Ng6 13. dxe7 Qxe7 14. Bd2 {[#]} Rfd8 $146 ({Predecessor:} 14... c5 15. Bxb7 Qxb7 16. dxc5 Rfc8 17. b4 bxc5 18. bxc5 Qb5 19. Be3 Ng4 20. Nc3 Nxe3 {½-½ (20) Kunte,A (2511)-Aravindh,C (2338) Kolkata 2012}) 15. Bc3 Nd5 16. Nd2 Rac8 (16... c5 $15 17. dxc5 Qxc5) 17. Nb3 $11 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 18. e4 (18. Rfd1 {seems wilder.} Ba6 19. e3 h6 20. h4 Qc7 21. a4) 18... Nxc3 19. bxc3 c5 20. Qd2 (20. Qb2 $11) 20... a4 $17 21. Nc1 {[#]} Ne5 $1 {[%mdl 512]} 22. Ne2 (22. dxe5 Rxd2) 22... Nc4 23. Qc2 cxd4 24. Nxd4 e5 25. Nf3 {[%cal Bd4f3,Bf3e1,Be1d3][%mdl 32]} b5 $36 {[%mdl 2048] White is under strong pressure.} 26. Rfd1 h6 27. Ne1 Kf8 28. Nd3 Rd6 29. Nb4 Rcd8 30. Nd5 Qd7 (30... Bxd5 $5 31. Rxd5 Rxd5 32. exd5 g6 $11) 31. Bf1 ({Better is} 31. Rd3 $15) 31... Bxd5 $19 32. exd5 g6 (32... Rxd5 $17 33. Rxd5 Qxd5) 33. Bxc4 $1 $11 bxc4 34. Rab1 (34. Rd2 $11 {remains equal.}) 34... Kg7 35. Rb4 (35. a3 $17) 35... Rxd5 $19 36. Rf1 {[#]} (36. Re1 $17) 36... Qg4 (36... a3 $1 $19 {has better winning chances. Hoping for ...Rd2.} 37. Qe4 Qe7 38. Qxc4 Rd2) 37. f3 $2 {[%mdl 8192]} (37. Qxa4 $17 {nothing else works.} Rd1 38. Rb1 Rxb1 39. Rxb1) 37... Qh3 {( -> ...Rd2)} 38. Qg2 Qe6 {aiming for ...Rd2.} 39. Rb2 a3 40. Rc2 Rd1 41. Qe2 Rxf1+ 42. Kxf1 {[%mdl 4096] Endgame KQR-KQR} Rd3 43. Kg2 (43. Qe4 {is a better defense.}) 43... Qd5 {Black is clearly winning.} 44. Kf2 h5 45. Kg2 Kf6 46. Kf2 Rd1 {...Qc5+ is the strong threat.} 47. Kg2 Qd3 48. Kf2 g5 {Accuracy: White = 50%, Black = 68%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.11"]
[White "Lyons, Brendan"]
[Black "O'Connell, Gerard"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1941"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,10,18,8,16,8,22,36,39,31,70,70,71,70,103,14,13,-51,-53,-43,-43,-27,-8,-8,-23,-20,-12,-27,-22,-15,0,-14,-14,-40,0,0,120,128,133,126,109,77,71,52,58,49,120,122,166,125,216,161,266,178,325,196,227,220,230,172,216,198,1079,1131,1102,1101,1060,1044,939,702,29994,29995,29996,29997,29998,29999]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. O-O {B23: Closed Sicilian: Lines without g3.} g6 7. Re1 Bg7 8. e5 {The position is equal.} Nh6 9. Be4 {[#]} Nf5 $146 ({Predecessor:} 9... O-O 10. d3 d6 11. Bxc6 bxc6 12. exd6 exd6 13. Bg5 f6 14. Bxh6 Bxh6 15. d4 Bg7 {1-0 (34) Guseinov,G (2665)-Vokhidov,S (2512) chess.com INT 2020}) 10. Bxf5 gxf5 11. d4 cxd4 12. Nd5 (12. Nxd4 $16 d5 13. Nxc6 bxc6 14. b3) 12... d6 $1 $11 {[%cal Rd6e5]} 13. Nf6+ ({White should try} 13. exd6 $11 Qxd6 14. Nb6) 13... Bxf6 14. exf6 e5 15. Nxd4 Qxf6 16. Nxc6 bxc6 17. f4 e4 18. Be3 {Strongly threatening Bd4.} Rg8 19. Qd2 Rb8 (19... Qxb2 20. Qxd6 Rg6 21. Qc5 $16) 20. Bd4 Qe7 21. Rad1 Rg6 (21... c5 $5 {[%cal Rc5d4]} 22. Bc3 Rg6 $15) 22. Qc3 c5 {[#]} (22... Qc7 $11 {keeps the balance.}) 23. Bxc5 $1 $16 {[%mdl 512]} Qf6 (23... dxc5 $2 24. Qh8+ Qf8 25. Rd8+ $1 {[%mdl 512]} Kxd8 26. Qxf8+ Kc7 27. Qxf7+ Bd7 28. Qd5 $18) 24. Bd4 ({Reject} 24. Bxd6 $6 Qxc3 25. bxc3 Rb2 $11) 24... Qe7 25. Qe3 Be6 26. a3 f6 27. Bc3 Kf7 {[#] White stays focused until the end.} ({Black should play} 27... Qc7 $14) 28. Bb4 $1 {[%cal Rb4d6]} Rbg8 29. Re2 Bc4 (29... a5 $16 {might work better.}) 30. Red2 Qb7 (30... Be6 {is a better defense.} 31. g3 (31. Bxd6 Qb7 $16) 31... a5) 31. b3 ({Don't take} 31. Bxd6 $6 h5 $18) 31... Bb5 (31... Be6 $142 32. Bxd6 h5) 32. Bxd6 h5 33. c4 Bc6 34. b4 h4 35. Bc5 Rg3 $2 (35... Ba4 36. Rb1 Bd7) 36. hxg3 $18 Rxg3 37. Qe2 e3 38. Qh5+ {[%mdl 64] Double Attack} Kg7 39. Bf8+ {[%mdl 64] Decoy} Kxf8 40. Rd8+ {White mates.} Kg7 41. Qh8+ Kf7 42. Rf8+ {Accuracy: White = 65%, Black = 53%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.12"]
[White "Jackson, Carl"]
[Black "Casey, Eoghan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2021"]
[BlackElo "1954"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,-6,-8,-1,16,9,47,38,56,52,54,46,57,50,56,41,85,78,82,68,58,61,64,50,125,117,117,117,117,119,122,124,152,92,106,90,111,82,494,485,476,113,163,154,281,281,327,291,472,473,572,550,741,719,656,420,405,406,547,530,1023,437,430,390,416,409,326,161,154,90,220,228,236,6,6,6]} 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 {A01: Nimzowitsch-Larsen Opening.} Nf6 7. c4 c5 $1 {[%mdl 4] outshines the older 7...dxc4.} 8. Bxf6 $1 {White is slightly better.} Qxf6 9. Nc3 d4 10. Nxe4 Qe5 11. Bd3 $1 dxe3 12. dxe3 Bf5 {White must now prevent ...Rd8.} 13. f4 $1 {[%cal Rf4e5]} Qe6 14. Qf3 Rd8 15. Bc2 {[#]} Bg4 $146 ({Predecessor:} 15... Qg6 16. h3 h5 17. O-O Be7 18. Rad1 O-O 19. Bb1 Rfe8 20. Rd5 Rxd5 21. cxd5 Bf8 {0-1 (27) Calvert,D (2070)-Summerscale,A (2449) London 2009}) 16. Qf2 f5 (16... g6 $1 $14) 17. h3 Bxh3 18. gxh3 {Strongly threatening Ng5.} fxe4 19. Qg2 Be7 20. Qxe4 Qf6 21. O-O (21. Rd1 $142) 21... Qh4 22. Qg2 ({Reject} 22. Qxb7 $6 Qg3+ 23. Qg2 Qxe3+ 24. Qf2 Qxh3 $11) 22... g5 23. f5 {aiming for f6.} h5 $2 {[%mdl 8192]} (23... Bf6 $16 {is a better chance.}) 24. f6 $18 {White threatens Bg6+ and mate.} Bd6 25. Qe4+ $2 (25. Rad1 $18 {and the rest is easy.}) 25... Qxe4 26. Bxe4 b6 (26... Be5 $16 {was necessary.}) 27. Rf5 g4 28. Bd5 gxh3 $2 (28... Kd7 29. e4 Rde8) 29. e4 h2+ 30. Kg2 Rh6 31. e5 Rg6+ 32. Kxh2 Rxf6 33. Rxh5 Bb8 {Black hopes to continue with ...Rh6.} 34. Rg1 Rf2+ 35. Kg3 (35. Kh3 $142 Rxd5 36. cxd5 Rf3+ 37. Rg3) 35... Rf8 36. Rg5 Rc8 37. Kg4 Rc7 38. Rh1 (38. Rd1 $142) 38... Re7 {[#]} 39. Rhh5 ({White should try} 39. Bc6+ $1 Kd8 40. Rd1+ Kc8 41. Re1) 39... Kd7 {[#]} (39... Kd8 $16 {was worth a try.} 40. a3 Bc7) 40. Rf5 $1 Rxf5 41. Rxf5 $2 (41. e6+ $1 $18 Kd8 42. Kxf5) 41... Bxe5 $11 42. Rf7 {Accuracy: White = 63%, Black = 41%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.13"]
[White "Carroll, Peter"]
[Black "Putar, Lara"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2009"]
[BlackElo "1834"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,48,16,17,17,2,13,47,-14,0,0,49,45,83,74,56,81,66,53,104,22,106,104,95,53,54,27,26,-193,-186,-249,-234,-237,-145,-541,-553]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 {[%cal Bb2c3,Bc3c4][%mdl 32]} Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Qd1 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} b6 10. c4 Nc6 11. Nf3 (11. dxc5 $14 bxc5 12. Nf3) 11... Nge7 12. dxc5 bxc5 13. c3 {[#]} Qa5 $146 ({Predecessor:} 13... Qxd1+ 14. Rxd1 Ba6 15. cxd5 Bxf1 16. Rxf1 Nxd5 17. c4 Nb6 18. Be3 Nxc4 19. Bxc5+ Kg8 {½-½ (27) Hammer,J (2469)-Ostenstad,B (2463) Oslo 2008}) 14. cxd5 exd5 15. c4 Qc7 16. cxd5 Nxd5 ({Better is} 16... Nxe5 $14 17. Bc3 Nxf3+ 18. Qxf3 Qd7) 17. Bc4 (17. Be2 $16) 17... Be6 (17... Nb6 $11 18. Be2 Nxe5) 18. O-O $16 Rd8 19. Qe2 Bg4 $1 20. Bg5 Rd7 21. Rad1 $2 (21. Bb5 $11 {and White is okay.}) 21... Nc3 $1 $19 {[%csl LRd1,LRe2][%mdl 64] [#] Double Attack, Discovered Attack} 22. Qc2 (22. Qe3 $142 Nxd1 23. Qxc5+ Kg8 24. Bb5) 22... Nxd1 23. Rxd1 Nd4 ({Don't do} 23... Nxe5 24. Rxd7 Bxd7 25. Nxe5) 24. Qb1 $2 {[%mdl 8192]} (24. Rxd4 $17 {was the crucial defense.} Rxd4 25. Nxd4 cxd4 26. Bd2) 24... Bxf3 {Accuracy: White = 39%, Black = 56%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.14"]
[White "Putar, Leon"]
[Black "Byrne, Alex"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1894"]
[BlackElo "1976"]
[Annotator "ChessBase"]
[PlyCount "133"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:02:53]} 2. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:15]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:06]} 4. e5 {[%emt 0:00:17]} c5 {[%emt 0:00:01]} 5. a3 {[%emt 0:00:30]} Bxc3+ {[%emt 0:00:02]} 6. bxc3 {[%emt 0:00:12]} Ne7 {[%emt 0:00:01]} 7. Nf3 {[%emt 0:00:32]} b6 {[%emt 0:05:20]} 8. Bd3 {[%emt 0:04:49]} Ba6 {[%emt 0:00:51]} 9. O-O {[%emt 0:01:30]} h6 {[%emt 0:12:27]} 10. a4 {[%emt 0:04:06]} c4 {[%emt 0:14:37]} 11. Be2 {[%emt 0:02:27]} Nbc6 {[%emt 0:00:06]} 12. Ba3 {[%emt 0:07:06]} Qd7 {[%emt 0:00:49]} 13. h3 {[%emt 0:07:49]} O-O-O {[%emt 0:02:22]} 14. a5 {[%emt 0:06:54]} b5 {[%emt 0:01:14]} 15. Qd2 {[%emt 0:04:55]} g5 {[%emt 0:17:06]} 16. Nh2 {[%emt 0:02:49]} Ng6 {[%emt 0:31:24]} 17. Ng4 {[%emt 0:07:04]} Nce7 {[%emt 0:07:16]} 18. Nf6 {[%emt 0:05:29]} Qc7 {[%emt 0:00:40]} 19. Bh5 {[%emt 0:01:18]} Ng8 {[%emt 0:02:39]} 20. g3 {[%emt 0:02:42]} Nxf6 {[%emt 0:03:01]} 21. exf6 {[%emt 0:00:45]} Rhg8 {[%emt 0:02:08]} 22. Bc5 {[%emt 0:05:30]} Rde8 {[%emt 0:12:39]} 23. Qe3 {[%emt 0:06:44]} Nf4 {[%emt 0:03:28]} 24. Bf3 {[%emt 0:05:23]} Nxh3+ {[%emt 0:07:18]} 25. Kh2 {[%emt 0:00:34]} g4 {[%emt 0:01:18]} 26. Bxg4 {[%emt 0:01:06]} Nxf2 {[%emt 0:01:27]} 27. Rxf2 {[%emt 0:03:30]} Rxg4 {[%emt 0:00:36]} 28. Rf4 {[%emt 0:00:08]} Rg5 {[%emt 0:01:45]} 29. Be7 {[%emt 0:06:04]} Reg8 {[%emt 0:05:51]} 30. Rf3 {[%emt 0:15:04]} Bb7 {[%emt 0:02:01]} 31. a6 {[%emt 0:00:42]} Bc6 {[%emt 0:01:12]} 32. Rg1 {[%emt 0:01:15]} e5 {[%emt 0:01:19]} 33. dxe5 {[%emt 0:00:13]} Rxe5 {[%emt 0:04:55]} 34. Qd4 {[%emt 0:01:50]} Re4 {[%emt 0:00:24]} 35. Qf2 {[%emt 0:05:48]} Rg5 {[%emt 0:03:29]} 36. Rf5 {[%emt 0:03:20]} d4 {[%emt 0:01:21]} 37. Rg2 {[%emt 0:04:23]} Rxf5 {[%emt 0:01:28]} 38. Qxf5+ {[%emt 0:00:09]} Qd7 {[%emt 0:00:12]} 39. Qxd7+ {[%emt 0:16:01]} Kxd7 {[%emt 0:00:02]} 40. Rd2 {[%emt 0:00:11]} Ke6 {[%emt 0:01:01]} 41. cxd4 {[%emt 0:00:27]} c3 {[%emt 0:01:06]} 42. Rf2 {[%emt 0:02:14]} Rxd4 {[%emt 0:00:37]} 43. Bc5 {[%emt 0:00:48]} Rd1 {[%emt 0:00:06]} 44. g4 {[%emt 0:00:10]} Rd2 {[%emt 0:01:01]} 45. Bxa7 {[%emt 0:00:10]} Kd5 {[%emt 0:00:24]} 46. Kg3 {[%emt 0:00:33]} Rxf2 {[%emt 0:00:01]} 47. Kxf2 {[%emt 0:00:33]} Ke4 {[%emt 0:00:02]} 48. Be3 {[%emt 0:00:15]} Ke5 {[%emt 0:01:24]} 49. Bxh6 {[%emt 0:00:24]} Kxf6 {[%emt 0:00:11]} 50. Ke3 {[%emt 0:00:21]} Ke5 {[%emt 0:01:25]} 51. Bg7+ {[%emt 0:00:23]} Kd5 {[%emt 0:00:10]} 52. Bxc3 {[%emt 0:00:10]} Ba8 {[%emt 0:00:17]} 53. a7 {[%emt 0:01:06]} Bb7 {[%emt 0:00:04]} 54. Bb4 {[%emt 0:00:37]} Ba8 {[%emt 0:00:05]} 55. c3 {[%emt 0:00:09]} Bb7 {[%emt 0:00:07]} 56. g5 {[%emt 0:00:57]} Ba8 {[%emt 0:00:08]} 57. Kf4 {[%emt 0:00:21]} Ke6 {[%emt 0:01:20]} 58. Kg4 {[%emt 0:00:15]} Bd5 {[%emt 0:00:15]} 59. Kh5 {[%emt 0:00:29]} Bf3+ {[%emt 0:00:17]} 60. Kh6 {[%emt 0:00:10]} Bb7 {[%emt 0:00:15]} 61. Kg7 {[%emt 0:00:14]} Bd5 {[%emt 0:02:26]} 62. Kf8 {[%emt 0:00:46]} Kf5 {[%emt 0:01:48]} 63. Be7 {[%emt 0:00:14]} Ke6 {[%emt 0:00:01]} 64. Ke8 {[%emt 0:00:42]} Ba8 {[%emt 0:00:59]} 65. Kd8 {[%emt 0:00:12]} Be4 {[%emt 0:00:08]} 66. Bf6 {[%emt 0:00:18]} Kd6 {[%emt 0:01:49]} 67. Kc8 {[%emt 0:00:12]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.15"]
[White "Mirza, Diana"]
[Black "McHugh, Kevin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1939"]
[BlackElo "2010"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,65,29,18,26,28,35,33,42,61,141,47,62,36,80,88,80,56,135,67,100,97,93,49,42,35,39,57,62,22,70,0,111,57,115,12,14,14,19,3,100,72,93,98,160,161,533,520,528,524,844,785,753,658,1059,1059,1046,1016]} 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} O-O 6. c4 c6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 7. a4 a5 8. b5 dxc4 {White is slightly better.} 9. Bxc4 {[#]} c5 $146 (9... cxb5 $14 10. Bxb5 (10. axb5 Nbd7 $11) 10... Na6) ({Predecessor:} 9... cxb5 10. Bxb5 Nc6 11. O-O Nb4 12. Ba3 Bf5 13. Bxb4 axb4 14. Qb3 Ne4 15. Qxb4 Nd6 {1-0 (44) Salinas Herrera,P (2514)-Bodnaruk,A (2411) chess.com INT 2020}) 10. Bb2 (10. dxc5 $16 {Bb2 is the strong threat.} Ne4 11. Ba3 (11. Nxe4 Qxd1+ 12. Kxd1 Bxa1 $14) 11... Bxa1 12. Qxa1 (12. Nxe4 Qxd1+ 13. Kxd1 Bh8 $14) 12... Nxd2 13. Nxd2) 10... cxd4 11. Bxd4 Bf5 12. O-O Nbd7 13. Qb3 h6 ({Black should play} 13... e5 $14 14. Bb2 Nc5) 14. Nh4 (14. Qb2 $16) 14... Nb6 15. Nxf5 gxf5 16. Bd3 e6 17. Rfd1 Nfd5 18. Bxg7 Kxg7 19. Nc4 {Black should prevent Nxb6.} Qe7 20. Qb2+ (20. e4 $14 Nxc4 21. exd5 (21. Qxc4 Rac8 $14) (21. Bxc4 fxe4 22. Bxd5 exd5 $14)) 20... Kg8 (20... Qf6 $1 $11 {keeps the balance.}) 21. Qe5 (21. Nxb6 $16 Nxb6 22. Qd4) 21... Rfe8 (21... Nxc4 $14 22. Bxc4 Nb4) 22. e4 (22. Nxb6 $16 Nxb6 23. e4) 22... Nxc4 $11 23. Bxc4 fxe4 24. Qxe4 Rad8 (24... Nc3 $11 25. Qg4+ Qg5 26. Qxg5+ hxg5) 25. Rd3 $36 {[%mdl 2048] White has strong initiative.} Qf6 26. Re1 Nb6 {[#]} (26... Qf4 $142) 27. Rg3+ $1 Kh8 $2 (27... Kf8 {is tougher.}) 28. Bd3 $18 {White is clearly winning.} Rxd3 29. Rxd3 Rb8 30. Rf3 Qg7 31. Qf4 Rf8 32. Rg3 Nd5 33. Qd6 {Accuracy: White = 58%, Black = 36%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.05"]
[Round "5.16"]
[White "O`Gorman, Alice"]
[Black "MacElligott, Gerard"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1904"]
[BlackElo "2020"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,45,27,61,55,137,143,135,42,238,237,444,283,338,308,491,462,658,650,717,720,1247,1116,1095,1092,1074,1072]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Ne5 10. Nxe5 dxe5 11. O-O g6 12. Rb1 {[%mdl 1024] [#] Strongly threatening Bb5+. White has compensation. B50: Sicilian: 2...d6, Miscellaneous.} f5 $146 (12... a6 $14) ({Predecessor:} 12... a6 13. c4 Bg7 14. d6 Bf6 15. Bf3 exd6 16. Qxd6 Qd8 17. Ba3 Qxd6 18. Bxd6 Be7 19. Bxe5 O-O {1-0 (29) Ciesla,A (2273)-Jaroch,K (2236) Dzwirzyno 2019}) 13. Bb5+ $16 Kf7 {[#]} 14. Qb3 (14. Re1 $1 $16) 14... Kg7 $2 {This costs Black the game.} ({Black should play} 14... a6 $14 15. Be2 Rb8) 15. Re1 $18 e4 $2 (15... a6) 16. Bf4 {Black must now prevent Be5+.} Kf6 17. h4 {aiming for d6!} h6 (17... a6 {keeps fighting.}) 18. Be3 {White is clearly winning.} e6 (18... Bg7 $142 19. d6 e6) 19. dxe6 Bd6 20. Bd4+ {[%mdl 64] Skewer} Be5 {[#]} 21. Qd5 $1 {[%mdl 512]} Qc7 22. f4 {[%cal Rd4e5]} Bxe6 23. Bxe5+ {Accuracy: White = 57%, Black = 12%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.1"]
[White "Daly, Colm"]
[Black "Murray, David"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2248"]
[BlackElo "2152"]
[Annotator "RC"]
[PlyCount "49"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. Nf3 {[%emt 0:15:48]} Nf6 {[%emt 0:02:35]} 2. c4 {[%emt 0:00:12]} c5 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:07:20]} Nc6 {[%emt 0:00:14]} 4. g3 {[%emt 0:00:10]} d5 {[%emt 0:02:07]} 5. d4 {[%emt 0:07:04]} cxd4 {[%emt 0:02:25]} 6. Nxd4 {[%emt 0:00:09]} e5 {[%emt 0:01:29]} 7. Nxc6 {[%emt 0:02:12]} bxc6 {[%emt 0:00:06]} 8. cxd5 {[%emt 0:04:18]} cxd5 {[%emt 0:03:49]} 9. Bg2 {[%emt 0:00:09]} Be6 {[%emt 0:01:09]} 10. O-O {[%emt 0:03:24]} Rc8 {[%emt 0:09:08]} 11. Bg5 {[%emt 0:15:52]} d4 {[%emt 0:05:05]} 12. Ne4 {[%emt 0:01:05]} Be7 {[%emt 0:01:15]} 13. Nxf6+ {[%emt 0:00:12]} Bxf6 {[%emt 0:01:32]} 14. Bxf6 {[%emt 0:00:35]} gxf6 {[%emt 0:00:39]} 15. Qd2 {[%emt 0:00:15]} h5 {[%emt 0:17:33]} 16. e3 {[%emt 0:04:24]} h4 {[%emt 0:08:08]} 17. Rfc1 {[%emt 0:05:36]} hxg3 {[%emt 0:08:09]} 18. hxg3 {[%emt 0:00:39]} Ke7 {[%emt 0:11:43]} 19. Rxc8 {[%emt 0:08:58]} Bxc8 {[%emt 0:02:53]} 20. Rc1 {[%emt 0:00:56]} Qd6 {[%emt 0:02:28]} 21. Rc6 {[%emt 0:02:37]} Qd8 {[%emt 0:02:52]} 22. Qb4+ {[%emt 0:00:53]} Ke8 {[%emt 0:01:00]} 23. Rd6 {[%emt 0:02:26]} Bd7 {[%emt 0:04:03]} 24. Bc6 {[%emt 0:01:40]} a5 {[%emt 0:00:43]} 25. Qb7 {[%emt 0:11:38]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.2"]
[White "Delaney, Killian"]
[Black "O`Donnell, Conor"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2314"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "171"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,171,35,39,45,41,70,70,77,87,82,81,81,69,143,35,42,60,72,64,54,-41,-16,-25,-26,-141,-154,-151,163,170,164,178,187,187,167,183,186,173,164,0,0,0,0,-86,133,132,133,125,130,25,55,0,8,0,164,0,8,0,0,0,0,0,0,0,0,0,0,0,46,39,107,39,163,155,166,170,258,262,590,575,480,320,466,404,639,637,615,535,612,590,756,756,715,749,525,652,2347,4095,4095,3760,2376,2340,12260,11440,10893,2256,2146,2070,1848,1742,1616,1508,9350,9116,6566,6289,5772,4959,5522,5308,4635,4241,4166,4166,4122,2450,29969,29970,29968,29968,29970,29965,5381,4148,29977,29977,29981,29982,29983,29983,29984,29979,29985,29986,29989,29990,29990,914]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 O-O 9. Nf3 Re8 10. h3 Nf8 11. Bf4 Ng6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. O-O-O b6 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 15. g4 Qe7 16. Kb1 Bb7 {White is slightly better.} 17. h4 {[#]} c5 $146 ({Predecessor:} 17... Ne4 18. h5 Nf8 19. Nh4 g6 20. Nxe4 dxe4 21. Bc4 Bc8 22. hxg6 hxg6 23. Rdg1 Qf6 {0-1 (29) Graf,F (2322)-Billing,C (2273) Bayern 2010}) 18. h5 Nf8 19. Ne5 Ne6 (19... cxd4 $14 20. exd4 Ne6) 20. g5 (20. f4 $1 $16) 20... Nxg5 $14 21. Rdg1 $36 {[%mdl 2048] White fights for an advantage.} h6 22. f4 Ne6 23. f5 (23. Ne2 $14) 23... Ng5 $15 24. Rxg5 hxg5 25. h6 (25. Qg2 $1 $11 {remains equal.}) 25... gxh6 26. Rxh6 {Hoping for Qg2!} Kg7 $2 (26... cxd4 $17 {stays on course.} 27. exd4 Kg7) 27. Rxf6 $1 $18 Qxf6 28. Ng4 $1 {[%cal Rg4f6]} Qd6 29. f6+ Kf8 30. Qg2 $1 {[%cal Rg2h3]} Rxe3 {[#]} 31. Qh1 $1 {[%cal Rh1h8][%mdl 512]} Ke8 32. Nxe3 $2 (32. dxc5 $18 bxc5 33. Bb5+ (33. Nxe3 Qxf6 34. Ncxd5 Bxd5 $18) 33... Kd8 34. Nxe3) 32... cxd4 $11 33. Nb5 Qxf6 34. Nxd5 (34. Ng4 $11 Qf4 35. Nh6) 34... Bxd5 $2 (34... Kd8 $17 {and life is bright.} 35. Qe4 Qe6 36. Qxe6 fxe6) 35. Nc7+ $1 $16 {[%mdl 64] Double Attack} ({And not} 35. Qxd5 Rd8 $17) 35... Kf8 36. Nxd5 Qg7 37. Nf6 (37. Qe1 $16 Qh6 38. Qb4+ {[%mdl 64] Double Attack} Kg7 39. Qxd4+ Kf8 40. Qb4+ Kg7 41. Qe4) 37... Rd8 $11 38. Qc6 ({White should play} 38. Ng4 $1 $14) 38... g4 39. Nh7+ Kg8 $2 {[#]} (39... Ke7 $1 $11 40. Qc7+ Rd7) 40. Nf6+ $2 (40. Qc7 $1 $18 {[%cal Rc7d8][%mdl 512]} Re8 41. Qf4) 40... Kf8 41. Nh7+ Ke7 {Threatens to win with ...g3.} 42. Qe4+ Kd6 {White must now prevent ...g3.} 43. Qf4+ Qe5 44. Qxg4 Kc7 45. Ng5 Kb8 {...Qe1+ is the strong threat.} 46. Nf3 Qd6 (46... Qe3 $5 {[%cal Re3d3]} 47. Ba6 Re8 $11) 47. a3 {[%mdl 1024] White has compensation.} a5 ({Better is} 47... Re8 $14) 48. Qf5 (48. Nd2 $16) 48... Qd7 (48... f6 $14) 49. Qf6 $18 Qd6 50. Qxf7 Rf8 (50... Qd5 $142 51. Qf4+ Qd6) 51. Qh5 Qf4 $2 (51... Kc7 52. Ne5 Kb8) 52. Ne5 Rc8 53. Nc4 ({Weaker is} 53. Nd7+ Ka7 $18) 53... Qc7 (53... Qf6 {keeps fighting.} 54. a4 Rc7) 54. Qb5 Qc5 (54... Ka7 $142 55. Nd2 Qb7) 55. Qxb6+ Qxb6 56. Nxb6 Rc6 57. Nc4 Rc5 58. Kc2 Rh5 59. Be4 Kc7 60. Kd3 Rb5 61. Kxd4 Rb3 62. Bc2 Rb5 63. a4 Rh5 64. Be4 Kb8 65. Bd5 (65. b3 $142 Ka7 66. Bc6) 65... Rh4+ 66. Kc5 Ka7 67. Bc6 Rh5+ 68. Kd4 Rh4+ 69. Kc3 Rh3+ 70. Kc2 Rh2+ 71. Kb3 Rh3+ {[#]} 72. Ka2 $1 Rh4 73. Bb5 Rg4 74. Ka3 Rh4 75. Nxa5 Kb6 76. b4 Kc7 77. Nb3 Kb6 78. Bf1 Rh1 79. a5+ Ka7 80. Bg2 {White mates.} Rg1 81. Bc6 Rg4 82. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Rh4 83. Kb2 Rh3 84. Nc5 Rh5 85. b6+ Kb8 86. Nd7+ {What a bad dream for Black. Accuracy: White = 70%, Black = 47%.} (86. Na6+ $142 Kc8 87. b7+ Kd8 88. b8=Q+ Ke7 89. Qe8+ {[%mdl 64] Double Attack} Kd6 90. Qxh5 Kxc6 91. Qc5+ Kd7 92. Qe5 Kc6 93. Qd4 Kb7 94. Qb6+ Kc8 95. Qc7#) 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.3"]
[White "Brady, Stephen"]
[Black "Fitzsimons, David"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2290"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,85,31,17,45,41,39,26,31,30,25,29,45,12,20,27,33,0,0,-27,-38,-35,0,0,0,-51,-54,-58,-15,-22,-34,-18,-28,-80,-77,-78,0,-12,-11,-15,-15,-20,-19,-47,-26,-26,-26,-30,-30,-28,-22,-21,-13,-13,-13,-13,-14,-13,-15,-16,0,0,0,0,8,8,8,0,0,0]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. Nc3 Nbd7 7. e4 e5 8. Re1 c6 9. a4 a5 10. h3 Qb6 {B07: Pirc Defence: Miscellaneous Systems.} 11. Be3 {[#] And now dxe5 would win.} Qb4 {[#]} 12. Ra3 $146 ({Predecessor:} 12. Bf1 exd4 13. Bxd4 Nc5 14. Qd2 Ne6 15. Be3 Nxe4 16. Nxe4 Qxe4 17. Bg2 Qf5 18. Ng5 Bxb2 {1-0 (41) Guerra Bastida,D (2270)-Miguel Lago,V (2340) Mondariz 1999}) 12... exd4 {White has an edge.} 13. Bxd4 Nc5 14. Na2 Qb6 15. Nc1 Qc7 16. e5 Nfd7 {[%cal Rd6e5]} 17. Bxc5 dxc5 18. Rae3 Nb6 19. Nd3 Nd5 20. R3e2 c4 21. Nf4 ({White should play} 21. Nc5 $11) 21... Nxf4 $15 22. gxf4 Bf5 23. Nd4 Rad8 24. Rd2 Bc8 25. c3 (25. Bf1 $11 {remains equal.}) 25... Bh6 $17 26. Qf3 Qe7 ({Black should try} 26... f6 $17 {Strongly threatening ...fxe5.} 27. e6 Bxf4) 27. Rde2 {[%cal Bd2e2,Be2e4,Be4e6][%mdl 32]} Qh4 28. Re4 f5 29. exf6 $1 Qxf6 {[%cal Rh6f4]} 30. Ne6 Bxe6 31. Rxe6 Qxf4 32. Qxf4 Rxf4 33. Re7 Rb8 34. Bf1 {The position is equal.} Bf8 35. Re8 $1 {[%cal Re8b8]} Rxe8 36. Rxe8 $11 {[%mdl 4096] Endgame KRB-KRB} Kg7 37. Rb8 Bc5 38. Rxb7+ Kf8 39. Kh1 Bxf2 40. Bg2 Rf6 41. Rxh7 Be3 42. Rc7 Bc1 43. Rxc6 {Accuracy: White = 82%, Black = 85%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.4"]
[White "Venkatesan, Kavin"]
[Black "Kanyamarala, Tarun"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1946"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,102,1,-11,0,-21,-16,-14,-14,-43,-29,-39,-50,-62,-57,-58,-58,-58,-49,-44,-37,-45,-30,-64,-40,-61,-66,-121,-116,-89,-91,-108,-95,-164,-132,-148,-148,-233,-220,-231,-235,-237,-148,-148,-137,-172,-101,-97,-100,-140,-140,-148,-137,-144,-53,-203,-196,-288,-234,-241,-168,-333,0,-239,-232,-382,-366,-518,-451,-700,-496,-486,-476,-465,-422,-389,-358,-329,-283,-349,-317,-574,-554,-1033,-1014,-1026,-1041,-29990,-1018]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Bd6 6. Bg3 Nf6 7. Qc2 Bxg3 8. hxg3 g6 9. e3 Bf5 {D35: Queen's Gambit Declined: Exchange Variation.} 10. Bd3 (10. Qd2 {is interesting.} Qd6 11. O-O-O Nbd7 12. f3 Qxg3 13. Nge2) 10... Bxd3 11. Qxd3 {[#]} Qe7 $146 {The position is equal.} ({Predecessor:} 11... Nbd7 12. Nge2 Qe7 13. f3 O-O-O 14. Kf2 h5 15. Rab1 Kb8 16. Na4 Ne8 17. g4 Ng7 18. gxh5 Rxh5 19. Rxh5 Nxh5 {½-½ (77) Egle,S (2185)-Berchtold,C (2070) Switzerland 2016}) 12. a3 Nbd7 13. Nge2 O-O 14. f3 Rfe8 15. Kf2 h5 16. Nf4 Kg7 17. Rae1 Rad8 18. Re2 Nb6 {[%cal Bd7b6,Bb6c8,Bc8d6,Bd6f5][%mdl 32]} 19. b4 Qd6 20. Nd1 Nc8 21. Rd2 (21. Nb2 $15) 21... Qd7 22. Nb2 Nd6 23. Qc2 Qe7 24. Rd3 (24. Re2 $17) 24... Nd7 25. Qb3 Nf5 26. Ne2 (26. a4 $17) 26... Qg5 27. a4 Re6 28. a5 Rde8 {[%cal Re6e3]} 29. Nd1 Nd6 30. Nb2 Rf6 ({Black should try} 30... Nb8 $19 31. Nf4 R6e7) 31. Nf4 $17 Nf5 $36 {[%mdl 2048] Black is really pushing.} 32. Ne2 a6 33. Rh3 Nf8 34. Nd1 Ne6 (34... Rfe6 $17 35. Qc3 R6e7) 35. Nb2 (35. Kg1 $15) 35... Nc7 $19 36. Nd1 (36. Nf4 $142) 36... Nb5 37. Nf4 Nbd6 38. Nb2 $2 (38. Qb1 {was necessary.}) 38... Nb5 39. Nd1 $1 Rh8 40. Nb2 (40. Nc3 {keeps fighting.}) 40... h4 41. gxh4 (41. Kg1 $142) 41... Rxh4 42. Qd1 {[#]} (42. Qc2 $142) 42... Nxe3 $1 {[%mdl 512]} 43. Rxe3 Rfxf4 ({Weaker is} 43... Qxf4 44. Rxh4 Qxh4+ 45. Kg1 $19) 44. Rxh4 Qxh4+ 45. Kg1 Rxd4 46. Nd3 Qf6 47. Qe2 Rh4 48. Nc5 $2 (48. Qd2 {is a better defense.}) 48... Rxb4 {[#] And now ...Rb1+ would win.} 49. Qe1 Qd4 50. Nd3 Rb3 51. Qd2 Nd6 {Accuracy: White = 47%, Black = 72%.} (51... Rb1+ $142 52. Qc1 Rxc1+ 53. Nxc1 Qxe3+ {[%mdl 64] Double Attack} 54. Kf1 Nd4 55. Nd3 Qxd3+ 56. Kg1 Qe3+ 57. Kf1 f5 58. f4 Qg3 59. Kg1 Nf3+ 60. Kh1 Qh4#) 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.5"]
[White "Peoples, Jonathon"]
[Black "Wallace, John Paul"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1932"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,39,78,24,80,74,90,82,123,114,134,119,105,107,113,108,117,101,128,129,157,99]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Be3 exd4 9. Nxd4 Re8 10. f3 c6 11. Nc2 (11. Qc1 $16) 11... Nc7 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} (11... d5 $11) 12. Qd2 $16 d5 {[%cal Rd5e4]} 13. Rad1 Be6 {White is better.} 14. cxd5 cxd5 15. e5 Nd7 16. f4 f6 17. Nd4 Bf7 {[#]} 18. exf6 $146 ({Predecessor:} 18. Ndb5 fxe5 19. Nxc7 Qxc7 20. Nxd5 Qd6 21. f5 Rad8 22. fxg6 Qxg6 23. Bg5 Nb6 24. Ne7+ Rxe7 25. Qxd8+ {1-0 (43) Litinskaya,M (2290)-Sheremetieva,M (2260) Romania 1994}) 18... Nxf6 19. f5 Rf8 20. fxg6 {Black got outplayed after the opening. Accuracy: White = 88%, Black = 48%.} (20. Bf3 $142) 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.6"]
[White "Melaugh, Gavin"]
[Black "Flynn, Jacob"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2003"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,162,5,0,26,25,81,81,74,50,82,65,83,43,39,33,62,81,81,86,95,97,119,68,69,55,49,40,44,41,83,40,72,48,64,18,28,0,0,0,16,0,15,-58,34,-8,-15,-185,-92,-86,-85,-148,-10,-23,-17,-68,-68,-68,-68,-123,-68,-68,-68,-70,-70,-77,-57,-75,-61,-70,-57,-87,-86,-87,-86,-116,-105,-115,-100,-150,-133,-97,-81,-229,-201,-248,-248,-252,-252,-252,-249,-247,-247,-237,-199,-167,-118,-137,-118,-278,-85,-242,-16,-79,-85,-94,-8,-8,-8,-8,-8,-8,-8,-716,-672,-536,-480,-3186,-56,-56,-8,-2295,-1916,-1433,-429,-29965,-29968,-29970,-29971,-29972,-29974,-29974,-29975,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29980,-29980,-29981,-29982,-29983,-29983,-29984,-29985,-29986,-29987,-29988]} 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. Bg5 Bg7 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3.} 8. Bxf6 Bxf6 (8... exf6 $11 9. cxd5 Ne7) 9. cxd5 $16 Nb8 {White is better.} 10. Bb5+ Bd7 11. O-O O-O {[#]} 12. Bxd7 $146 (12. Qb3 {keeps more tension.} Bf5 13. h3 h5 14. Rfd1 Qb6 15. a4) ({Predecessor:} 12. Qb3 Qb6 13. Bc4 Qxb3 14. Bxb3 Na6 15. Ne5 Bf5 16. h3 Nb4 17. g4 Bc2 18. Nd7 Bxb3 19. Nxf6+ exf6 20. axb3 {1-0 (56) Kalinauskas,V-Povilaitis,T (1607) Vilnius 2017}) 12... Nxd7 13. a4 Nb6 14. Qb3 Rb8 15. Ne5 Na8 16. f4 Nc7 17. Rad1 (17. f5 $16) 17... Ne8 $14 18. Rfe1 Nd6 19. a5 Re8 20. Qa4 a6 21. b4 Rc8 22. Qb3 $1 b5 23. Nc6 Qd7 24. Ne4 Nxe4 25. Rxe4 Rc7 26. Rde1 Qd6 27. g3 (27. Rf1 $11) 27... Rd7 (27... Rec8 $15) 28. Ne5 Qxd5 29. Qe3 $2 (29. Qxd5 $11 {and White is okay.} Rxd5 30. Rc1) 29... Bxe5 (29... Rc7 $1 $19 {and Black stays clearly on top.} 30. Qd3 Rec8) 30. dxe5 e6 $1 31. Rc1 (31. Qb6 $142) 31... Qa2 (31... Red8 $17 {Threatens to win with ...Qa2.} 32. Qe1 Qb7) 32. Rd4 $11 Red8 33. Rd6 (33. Rxd7 $11 Rxd7 34. g4) 33... Rxd6 $15 34. exd6 {[%mdl 4096] Endgame Black must now prevent Qb6. KQR-KQR} Qd5 35. Qc5 (35. Qe5 $15 Qxd6 36. Qxd6 Rxd6 37. Kf2) 35... Qxd6 ({Don't play} 35... Rxd6 36. Qxd5 Rxd5 37. Rc6 $11) (35... Qd2 $17 36. Qc7 Qd4+ 37. Kg2 Rxd6) 36. Qxd6 Rxd6 $17 {KR-KR} 37. Rc8+ Kg7 38. Ra8 h6 39. Kg2 Kf6 40. Kf3 e5 41. fxe5+ Kxe5 42. Ke3 Rc6 43. Kd3 f5 44. Re8+ Re6 45. Rf8 g5 $1 46. Ke3 Rf6 {( -> ...f4+)} 47. Re8+ (47. Rh8 $17 {is a better defense.}) 47... Kd5 $1 $19 48. Kd3 f4 $1 49. gxf4 gxf4 ({Less strong is} 49... Rxf4 50. Rd8+ Kc6 51. Rc8+ Kb7 52. Rh8 $15) 50. Rd8+ Rd6 51. Rf8 ({Wrong is} 51. Rxd6+ $2 Kxd6 52. Ke4 f3 $1 $19 {[%mdl 512]}) 51... Ke5+ 52. Ke2 Rf6 53. Rd8 f3+ 54. Kf2 Ke4 55. Rd7 $2 (55. Rc8 $17) 55... h5 $2 (55... Rc6 $1 $19 {is more deadly.} 56. Re7+ Kd5) 56. Rd8 $2 (56. Rh7 $17 {was the only chance.}) 56... Ke5 $2 ({Black should try} 56... Rc6 $19 {And now ...Rc2+ would win.} 57. Re8+ Kd5) 57. Rd7 (57. Rh8 $11) 57... Rd6 $17 58. Rh7 Rd2+ (58... Ke4 $1 $17 59. Rxh5 Rd2+ 60. Ke1 Re2+ 61. Kf1 Kd4) 59. Kxf3 $11 Rxh2 60. Rh6 Kd5 61. Rxa6 Kc4 62. Ra8 $2 {[%mdl 8192]} (62. Rh6 $11) 62... Kxb4 $19 63. a6 Ra2 64. a7 (64. Ke4 $142 Kb3 65. Kd4) 64... Ra5 $2 ({Better is} 64... h4 $1 $19 {[%cal Rh4h3] Hoping for ...h3.} 65. Ke4 h3) 65. Ke3 $15 h4 {...h3 is the strong threat.} 66. Kd3 $2 {[%mdl 8192] Black converts the advantage convincingly.} (66. Kd2 $11) 66... Ra2 $1 $19 67. Rh8 Rxa7 68. Rxh4+ (68. Kc2 $19 Ra2+ 69. Kd3) 68... Kb3 {Black mates.} 69. Rh8 Rd7+ 70. Ke2 b4 {[%cal Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 71. Rb8 Kc3 72. Rc8+ {[#]} Kb2 $1 73. Rb8 b3 74. Rb6 Kc2 75. Rc6+ Kb1 76. Rb6 b2 77. Rb8 Rd5 78. Rb7 Kc2 79. Rc7+ {[#]} Kb3 $1 80. Rb7+ Kc3 81. Rb8 Rd4 {Accuracy: White = 52%, Black = 68%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.7"]
[White "Cafolla, Peter"]
[Black "Lyons, Brendan"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1955"]
[BlackElo "1941"]
[Annotator "TA"]
[PlyCount "181"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,181,17,17,20,34,29,38,34,49,28,28,28,33,5,5,8,113,115,113,22,120,122,141,143,201,183,165,-15,-13,-25,-22,-7,0,-20,-33,-155,-151,-270,-271,-298,-181,-157,-182,-176,-90,-88,-100,-99,-89,-132,-115,-122,-115,-123,-125,-122,-124,-133,-116,-250,-241,-438,-431,-491,-316,-296,-275,-299,-285,-318,-211,-197,-169,-148,0,-187,0,-151,0,0,0,-148,-150,-243,-230,-233,-235,-323,-320,-321,-319,-310,-249,-231,-248,-265,-272,-266,-241,-264,-237,-239,-185,-172,-64,-64,-64,-71,-64,-69,-42,-54,-8,-8,-8,-8,-8,-8,-8,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,0,-71,-71,-71,-71,-71,-71,-71,-71,-71,-70,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-71,-70,-71]} 1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nc6 5. Bg5 Be7 6. Bxe7 {D06: Queen's Gambit: Symmetrical and Baltic Defences.} Ngxe7 {6...Ncxe7 is more advanced technology. Played by Ian Nepomniachtchi in August 2020.} 7. e3 O-O 8. Nh4 {White is slightly better.} Re8 9. Nxf5 {[#]} Nxf5 $146 ({Predecessor:} 9... exf5 10. Qf3 Nb4 11. O-O-O dxc4 12. Bxc4 c6 13. g4 Qa5 14. gxf5 Ned5 15. Bxd5 Nxd5 16. Nxd5 Qxd5 17. Qxd5 cxd5 {1-0 (39) Pasztor,F (2235)-Donka,P (2315) Hungary 1992}) 10. Be2 Qg5 11. Bf3 Nh4 12. cxd5 Nxf3+ (12... exd5 $11 13. O-O Rad8) 13. Qxf3 $16 exd5 14. h4 (14. Qxd5 $16 Qxd5 15. Nxd5) 14... Qg6 (14... Qd8 $11) 15. O-O ({And not} 15. Qxd5 Nb4 $17) 15... Rad8 16. Nxd5 Re4 (16... Qd6 $16 {was worth a try.}) 17. Nf4 $1 $18 {[%cal Rf4g6]} ({Don't do} 17. Nxc7 $6 Rxh4 18. Nd5 Qd6 $16) 17... Qf5 {and if ...Nxd4 works, Black does fine.} 18. g4 $2 (18. g3 $18) 18... Nxd4 $1 $11 19. Qh3 Qb5 20. Rad1 {[%mdl 64] Pin} Qxb2 21. Qg2 Qc2 $36 {[%mdl 2048] Black has the initiative.} 22. f3 (22. Kh2 $15 Nc6 23. Rxd8+ Nxd8 24. Rc1 $1 {[%mdl 512]} Qxc1 25. Qxe4) 22... Qxg2+ $17 23. Kxg2 (23. Nxg2 $17 {only move.} Nxf3+ 24. Kf2) 23... Rxe3 $19 24. Rd2 Ne6 25. Rxd8+ Nxd8 {[%mdl 4096] Endgame KRN-KRN} 26. Rd1 {[#]} Re8 (26... Nc6 $1 $19 27. Rb1 Na5) 27. Rd7 $17 c6 28. Nd3 a5 29. a4 b6 30. Kf2 Ne6 31. Rb7 {[#]} b5 $1 32. axb5 cxb5 33. Rxb5 {[#]} Ra8 $1 34. Nb2 (34. Rb3 $17 {was necessary.}) 34... a4 $19 35. Nd1 $2 (35. Nd3) 35... a3 36. Rb1 Nd4 37. Nc3 f6 38. Na2 Re8 39. Nc1 Rc8 {Strongly threatening ...Rc2+.} 40. Ke3 Nc2+ 41. Kd2 Nd4 42. Ke3 Nc2+ 43. Kd2 $1 a2 $2 (43... f5 $17 {White must now prevent ...Nd4.} 44. Rb3 f4) 44. Nxa2 $11 {Rc1 is the strong threat.} Na3 45. Ra1 (45. Rc1 $11 {was the only way to keep the balance.} Nc4+ 46. Ke2) 45... Nc4+ $17 46. Ke2 (46. Kc2 $17 {might work better.}) 46... Ra8 $19 47. f4 Ra3 48. Kd1 Ne3+ 49. Kc1 Nxg4 50. Kb2 Rf3 51. Nc3 Rxf4 52. Ra8+ Kf7 53. h5 Ke6 54. Ra7 Rf2+ 55. Kb3 g6 56. Rxh7 gxh5 ({Black should try} 56... g5 $19 {aiming for ...Ne5.} 57. Nb5 Rh2) 57. Rxh5 $15 f5 58. Nd1 Rf1 59. Kc2 Ke5 60. Kd2 Ke4 61. Nc3+ Kd4 62. Ne2+ Ke5 63. Ng3 Rf2+ 64. Kc1 (64. Ke1 $11 {remains equal.}) 64... Ne3 $17 {[#]} 65. Nxf5 $1 {[%mdl 512]} Nxf5 {KRN-KR} 66. Rh8 Ke4 67. Rd8 Nd4 68. Kd1 Kd3 {[%cal Rf2f1]} 69. Ke1 Rg2 70. Rd7 Ke4 (70... Re2+ {looks sharper.} 71. Kd1 Rd2+ 72. Ke1 Rh2 73. Rd8 Ra2) 71. Re7+ Kf3 72. Rf7+ Ke4 (72... Ke3 $5 {[%cal Rg2g1]} 73. Re7+ Kd3 $15) 73. Re7+ $1 Kd5 74. Rd7+ Kc5 75. Rf7 Nc2+ 76. Kf1 Ne3+ 77. Ke1 Kd4 78. Rd7+ Nd5 79. Rd8 Ke3 {[%cal Rg2g1]} (79... Ra2 {feels hotter.} 80. Rd6 Rh2 81. Re6 Nf4 82. Re8 Nd3+) 80. Re8+ Kf3 81. Rf8+ Nf4 82. Kd1 Rf2 83. Rf7 Ke3 84. Re7+ Kd4 85. Rd7+ Nd5 86. Rd8 Rf5 87. Ke2 Rf7 88. Rd6 Re7+ 89. Kf2 Ke4 90. Ra6 Rh7 91. Ra4+ {Never resign too early! Accuracy: White = 72%, Black = 73%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.8"]
[White "Casey, Eoghan"]
[Black "Putar, Leon"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1954"]
[BlackElo "1894"]
[Annotator "RC"]
[PlyCount "64"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} g6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:26]} 4. e3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:30]} 5. h4 {[%emt 0:00:00]} h5 {[%emt 0:00:44]} 6. Nf3 {[%emt 0:00:17]} O-O {[%emt 0:01:43]} 7. Ne5 {[%emt 0:07:14]} c5 {[%emt 0:04:45]} 8. Be2 {[%emt 0:02:54]} Nc6 {[%emt 0:02:16]} 9. Qd2 {[%emt 0:12:16]} Bf5 {[%emt 0:16:11]} 10. g4 {[%emt 0:08:40]} hxg4 {[%emt 0:02:50]} 11. h5 {[%emt 0:18:05]} Nxh5 {[%emt 0:09:31]} 12. Rxh5 {[%emt 0:12:39]} gxh5 {[%emt 0:02:52]} 13. O-O-O {[%emt 0:21:56]} cxd4 {[%emt 0:03:35]} 14. exd4 {[%emt 0:01:07]} Nxe5 {[%emt 0:18:15]} 15. dxe5 {[%emt 0:07:25]} Rc8 {[%emt 0:07:07]} 16. Bd3 {[%emt 0:13:03]} Bxd3 {[%emt 0:08:25]} 17. Qxd3 {[%emt 0:00:32]} e6 {[%emt 0:00:24]} 18. Rh1 {[%emt 0:04:27]} h4 {[%emt 0:00:59]} 19. Bg3 {[%emt 0:10:19]} Qg5+ {[%emt 0:03:03]} 20. Kb1 {[%emt 0:03:28]} h3 {[%emt 0:00:44]} 21. f3 {[%emt 0:02:30]} f5 {[%emt 0:03:07]} 22. exf6 {[%emt 0:00:47]} Rxf6 {[%emt 0:01:14]} 23. fxg4 {[%emt 0:00:57]} Qxg4 {[%emt 0:01:42]} 24. Rg1 {[%emt 0:07:50]} Rf3 {[%emt 0:06:52]} 25. Qe2 {[%emt 0:02:55]} Rxg3 {[%emt 0:10:08]} 26. Rxg3 {[%emt 0:00:24]} Qxg3 {[%emt 0:00:31]} 27. Qxe6+ {[%emt 0:00:23]} Kh7 {[%emt 0:00:12]} 28. Qf5+ {[%emt 0:00:15]} Kh6 {[%emt 0:00:09]} 29. Qe6+ {[%emt 0:00:31]} Qg6 {[%emt 0:00:54]} 30. Qxh3+ {[%emt 0:00:25]} Qh5 {[%emt 0:00:16]} 31. Qe3+ {[%emt 0:05:08]} Kh7 {[%emt 0:00:20]} 32. Qd3+ {[%emt 0:00:16]} Kh8 {[%emt 0:00:08]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.9"]
[White "Collins, Sam E."]
[Black "O`Gorman, Tom"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2459"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,120,4,10,30,32,25,27,26,18,8,-43,-35,-21,0,-5,0,0,0,0,0,0,0,0,0,-119,-117,-114,-122,-133,-122,-126,-126,-126,-126,-126,-126,-126,-126,-126,-126,-120,-127,-137,-118,-150,-156,-170,-163,-161,-160,-253,-245,-290,-265,-306,-304,-366,-231,-345,-189,-691,-677,-1002,-1002,-946,-941,-1131,-1085,-1850,-1802,-1028,-676,-618,-406,-5535,-3643,-2445,-2199,-29974,-29971,-29975,-29976,-29985,-29985,-29986,-29983,-29983,-29984,-29983,-29985,-29985,-29986,-29986,-29980,-29980,-29981,-29981,-29982,-29982,-29981,-29971,-111,-29983,-29984,-29984,-29985,-29990,-29991]} 1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 h6 7. Bh4 Be7 8. Bd3 Qc7 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} 9. O-O b6 10. Rc1 O-O {White has an edge.} 11. Qe2 {[#]} Bb7 $146 ({Predecessor:} 11... e5 12. dxe5 Ng4 13. Bg3 Ngxe5 14. e4 Nxf3+ 15. Nxf3 Qd8 16. exd5 Na5 17. d6 Bxd6 {1-0 (38) Nivala,T (2180)-Kivimaki,J (2214) Finland 2002}) 12. c4 ({White should try} 12. Bg3 $11 Qd8 13. h3) 12... cxd4 $15 13. exd4 Qd8 14. c5 Nd7 15. Bxe7 Qxe7 16. cxb6 axb6 17. a3 Rfc8 18. Rc3 Qf6 $36 {[%mdl 2048] Black has the initiative.} 19. Rfc1 (19. Bb5 $11 {keeps the balance.}) 19... Nxd4 $17 {Black keeps a firm grip on the game.} 20. Nxd4 Qxd4 21. Nf3 Qf4 22. Qe3 Qxe3 23. fxe3 Rxc3 24. Rxc3 Rc8 25. Rxc8+ Bxc8 {[%mdl 4096] Endgame KBN-KBN} 26. b4 Kf8 27. Kf2 Ke7 28. Bb5 Kd6 29. Be2 Nf6 30. h3 Ne4+ 31. Ke1 e5 32. Nd2 {[#]} (32. Bd1 $17) 32... Nc3 $1 $19 33. h4 g5 34. hxg5 hxg5 35. Bd3 Bd7 36. g3 (36. Bc2 $142) 36... Bb5 (36... e4 $142 37. Bc2 Ke5) 37. Nb1 $2 (37. Bxb5 Nxb5 38. Nb1) 37... Nxb1 (37... Bxd3 $2 38. Nxc3 f5 39. a4 $19) 38. Bxb1 {KB-KB} e4 39. Kd2 Ba4 40. Kc3 Ke5 41. Ba2 b5 42. Kd2 f6 43. g4 d4 44. Bf7 (44. exd4+ $142 Kxd4 45. Bf7 e3+ 46. Ke1) 44... dxe3+ {[%mdl 64] Overworked Piece} 45. Kxe3 Bd1 46. Be8 Bxg4 47. Bxb5 f5 48. a4 f4+ 49. Kd2 e3+ 50. Kc3 Bf3 51. Be8 g4 52. Bh5 Bd1 53. b5 Bxa4 54. b6 Bc6 55. Bxg4 f3 56. Bc8 f2 57. Ba6 Bf3 $2 (57... Ke4 {mates} 58. Be2 Bd5 59. Kb2 Kd4 60. Ba6 Bc4 61. b7 f1=Q 62. b8=Q Bxa6 63. Qd8+ Ke4 64. Qa8+ Kf4 65. Qf8+ Kg3 66. Qg7+ Kf2 67. Qf6+ Kg1 68. Qe6 Qb5+ 69. Kc3 Qd3+ 70. Kb2 e2 71. Qb6+ Kg2 72. Qc6+ Kg3 73. Qc7+ Kh3 74. Qc1 Qb5+ 75. Ka3 Qa5+ 76. Kb3 e1=Q 77. Qh6+ Qh4 78. Qe6+ Qg4 79. Qxg4+ Kxg4 80. Kb2 Qb4+ 81. Kc2 Qa3 82. Kd2 Kf3 83. Kd1 Qb2 84. Ke1 Qe2#) 58. Be2 $2 {[%mdl 8192]} (58. Bf1 $17) 58... Kd6 {Black mates.} 59. b7 {[#]} Kc7 $1 60. Bf1 e2 {Accuracy: White = 58%, Black = 83%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.10"]
[White "Kanyamarala, Trisha"]
[Black "O'Connor, Jonathan"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2193"]
[BlackElo "2159"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,77,-27,-34,-23,0,0,7,-9,0,0,18,18,20,4,11,4,15,3,3,2,2,2,2,1,1,-29,7,4,76,64,139,0,45,0,147,139,135,91,91,93,126,123,341,135,115,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 O-O 10. Be2 Nc6 11. Rd1 Rd8 12. O-O Bg4 13. Qb2 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} cxd4 14. cxd4 b6 {[#]} 15. a3 $146 ({Predecessor:} 15. Bd2 Qh5 16. h3 Nxd4 17. Nxd4 Bxe2 {0-1 (17) Merkulov,K (1976)-Abdulyazanov,M (2305) Uljanovsk 2007}) 15... Bxf3 16. Bxf3 Qa4 {[%cal Rc6d4]} 17. e5 {And now Qc3 would win.} Rac8 18. Be2 {Threatens to win with Bb5.} Na5 $1 19. Rc1 Nc4 20. Bxc4 Rxc4 21. Rxc4 Qxc4 22. Rc1 Qd5 {Black wants to play ...Bxe5!} 23. Qb4 $36 {[%mdl 2048] White has some pressure.} Bf8 24. h3 f6 (24... e6 $5 {[%cal Rf8b4]} 25. Qb2 Qd7 $11) 25. Qa4 a5 (25... Rd7 $11) 26. Rb1 $16 Rb8 (26... Qe6 $14) 27. Rc1 (27. Rb5 $16 Qa2 28. d5) 27... Rd8 $14 28. Rb1 ({Better is} 28. g3 $14) 28... Rb8 $1 $16 29. Rb5 Qa2 30. Rb3 b5 31. Rxb5 Rxb5 32. Qxb5 Qxa3 $2 {[#]} (32... Qa1+ $16 33. Kh2 Qxa3) 33. Qc4+ $2 (33. e6 $1 $18 {and the rest is easy. Threatening mate with Qe8!} Qa2 34. d5) 33... Kg7 {[#]} 34. exf6+ ({White has to play} 34. e6 $1 $16) 34... exf6 $11 {The position is equal.} 35. Qc7+ Kg8 36. Qc4+ Kg7 37. Qc7+ Kg8 38. Qc4+ Kg7 39. Qc7+ {Accuracy: White = 69%, Black = 71%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.11"]
[White "Collins, Adam"]
[Black "Moran, Darragh"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1760"]
[BlackElo "1873"]
[Annotator "NA RC"]
[PlyCount "95"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

{[%evp 8,84,11,-19,-7,-9,0,2,-5,-18,-15,-27,-10,-37,-32,-36,-17,-26,-45,-72,32767,-66,-68,-75,-60,-62,-56,32767,-59,-73,-63,-66,-54,32767,32767,32767,32767,32767,32767,-82,-79,32767,-114,-135,32767,32767,354,393,32767,32767,484,32767,32767,32767,32767,638,599,675,629,459,878,584,654,688,481,529,566,717,557,766,689,32767,608,32767,32767,32767,681,835,915]} 1. b3 {[%emt 2:15:35]} d5 {[%emt 0:18:39]} 2. Bb2 {[%emt 0:00:00]} Bg4 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:23]} 4. Bg2 {[%emt 0:00:00]} Ngf6 {[%emt 0:00:38]} 5. d3 {[%emt 0:00:00]} e5 {[%emt 0:02:27]} 6. Nd2 {[%emt 0:00:00] A01: Nimzowitsch-Larsen Opening.} Bd6 {[%emt 0:00:12] [#]} 7. h3 $146 {[%emt 0:00:00]} ({Predecessor:} 7. c4 c6 8. Qc2 O-O 9. Ngf3 Re8 10. h3 Bxf3 11. exf3 Nc5 12. O-O Qd7 13. d4 exd4 14. Bxd4 {1-0 (27) Leskovar,M (2273)-Fernandez,J (1994) Mar de Ajo 2017}) 7... Be6 {[%emt 0:01:54]} 8. e3 {[%emt 0:00:00]} O-O {[%emt 0:01:06]} 9. Ne2 {[%emt 0:00:00]} Qe7 {[%emt 0:03:16]} 10. a3 {[%emt 0:00:00]} Rfe8 {[%emt 0:02:36]} 11. O-O {[%emt 0:00:00]} Rac8 {[%emt 0:07:30]} 12. Nf3 {[%emt 0:00:00]} c6 {[%emt 0:06:07]} 13. Ng5 {[%emt 0:00:00]} Bf5 {[%emt 0:07:25]} 14. Nf3 {[%emt 0:00:00]} h6 {[%emt 0:07:00]} 15. Re1 {[%emt 0:00:00]} e4 {[%emt 0:07:35]} 16. dxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:03:03]} ({Of course not} 16... Qxe4 $6 17. Nfd4 $14) 17. Ned4 {[%emt 0:00:00]} Bh7 {[%emt 0:06:15]} 18. Nd2 {[%emt 0:00:00]} Ne5 {[%emt 0:01:53]} 19. Qe2 {[%emt 0:00:00]} a6 {[%emt 0:07:48]} 20. b4 {[%emt 0:00:00]} c5 {[%emt 0:05:00]} 21. bxc5 {[%emt 0:00:00]} Rxc5 {[%emt 0:09:46]} 22. a4 {[%emt 0:00:00]} Rc7 {[%emt 0:05:35]} 23. Red1 {[%emt 0:00:00]} Rec8 {[%emt 0:02:20]} 24. a5 {[%emt 0:00:00]} Bb4 {[%emt 0:07:42]} 25. Rdb1 {[%emt 0:00:00]} Qc5 {[%emt 0:15:42]} 26. Ra4 {[%emt 0:02:37]} g5 $2 {[%emt 0:10:34]} (26... Bxd2 $15 {keeps the upper hand.} 27. Qxd2 {[#]} Nf3+ $1 {[%mdl 512]} 28. Nxf3 exf3 29. Bxf6 fxg2) 27. N4b3 {[%emt 0:02:55]} Qxc2 {[%emt 0:04:00]} 28. Rxb4 {[%emt 0:03:58]} Nd3 {[%emt 0:01:19]} 29. Rb6 {[%emt 0:02:00]} Nxb2 {[%emt 0:02:14]} 30. Rxf6 {[%emt 0:01:39]} Nc4 {[%emt 0:01:10]} 31. Rxh6 {[%emt 0:03:32]} Nxd2 {[%emt 0:01:10]} 32. Nxd2 {[%emt 0:00:05]} Rd8 {[%emt 0:00:23]} 33. Rd1 {[%emt 0:01:14]} Rcd7 {[%emt 0:00:44]} (33... Bg6 $142 34. Rxg6+ {[%mdl 64] Remove Defender} fxg6 35. Bxe4 Qb2) 34. Rxh7 {[%emt 0:00:31]} Rxd2 {[%emt 0:00:36]} 35. Rxd2 {[%emt 0:00:13]} Rxd2 {[%emt 0:00:35] [#]} 36. Qh5 $1 {[%emt 0:00:12] Double Attack} Qd1+ {[%emt 0:00:40]} 37. Kh2 {[%emt 0:00:27]} Qxh5 {[%emt 0:00:35]} 38. Rxh5 {[%emt 0:00:02]} f6 {[%emt 0:00:18]} 39. Bxe4 {[%emt 0:00:49]} Rxf2+ {[%emt 0:00:15]} 40. Kg1 {[%emt 0:00:04]} Re2 {[%emt 0:00:54]} 41. Bxb7 {[%emt 0:01:06]} Rxe3 $18 {[%emt 0:00:01]} 42. Bxa6 {[%emt 0:00:36]} Rxg3+ {[%emt 0:00:04]} 43. Kf2 {[%emt 0:00:07]} Ra3 {[%emt 0:00:08]} 44. Bc4+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:38]} 45. a6 {[%emt 0:00:05]} Rc3 {[%emt 0:00:11]} 46. Be2 {[%emt 0:00:34]} Rc8 {[%emt 0:00:18]} 47. Bd3 {[%emt 0:00:25]} Rd8 {[%emt 0:01:33]} 48. a7 {[%emt 0:00:25]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.12"]
[White "O`Gorman, Alice"]
[Black "Jackson, Carl"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1904"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,65,0,-10,0,-37,-37,-38,-40,-33,0,0,0,0,19,7,9,13,32,0,0,0,0,0,0,-8,0,0,59,65,72,45,53,47,287,273,608,606,561,556,662,615,1069,1036,1957,1775,29972,29973,29977,29978,29992,29993,29993,29994]} 1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bd2 {[%cal Rc3e4]} (8. Bxe4 $2 dxe4 9. Ng5 Qxd4 $17) 8... Nxd2 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} 9. Nxd2 (9. Qxd2 {feels hotter.} O-O 10. O-O c5 11. a3 Ba5 12. Rfb1) 9... c5 {Strongly threatening ...c4.} 10. Qg4 Bxc3 {Black is slightly better.} 11. bxc3 g6 12. h4 h5 13. Qf4 Ba6 14. Nf3 Bxd3 15. cxd3 Nc6 16. Ng5 $40 {[%csl Gg5][%cal Rf4f7][%mdl 128] [#] White attacks.} Qe7 17. O-O cxd4 18. cxd4 O-O {[#]} 19. Nf3 $146 {next Qh6 is good for White.} ({Predecessor:} 19. Rae1 Nb4 20. Re3 f6 21. Nh3 Qg7 22. exf6 Rxf6 23. Qd6 Qf8 24. Qd7 Qe8 25. Qc7 {1-0 (39) Manca,F (2399)-Ferro,M (2242) Spoleto 2011}) 19... Kg7 20. a3 f6 (20... Rfc8 $11) 21. exf6+ $14 Rxf6 22. Qg3 {Rfc1 is the strong threat.} Rc8 23. Rfc1 {Hoping for Ra2.} Qe8 $2 {[#] Now Black is done in.} (23... Rff8 $1 $14) 24. Rc2 $1 $18 Ne7 $2 (24... Qd7) 25. Rac1 Rxc2 26. Rxc2 Kg8 27. Qe5 Qf8 28. Ng5 Nf5 29. Nxe6 Qe7 30. Rc8+ {White mates.} Kh7 31. Ng5+ Kh6 32. Rh8+ Kg7 33. Rh7+ {[%mdl 64] Skewer. Accuracy: White = 83%, Black = 49%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.13"]
[White "O'Connell, Gerard"]
[Black "Carroll, Peter"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2075"]
[BlackElo "2009"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,43,29,27,35,15,19,6,10,14,12,0,59,8,2,0,63,48,64,57,57,-29,-13,-93,1027,1011,29997,29998,29998,29999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Nf3 Bb7 7. O-O Bxc3 8. bxc3 Ne4 9. Nd2 f5 {E43: Nimzo-Indian: Rubinstein: 4...b6.} ({Avoid the trap} 9... Nxc3 $2 10. Qc2 $18) 10. f3 Nxd2 11. Bxd2 Nc6 {The position is equal.} 12. e4 fxe4 13. fxe4 e5 (13... Rxf1+ $11 14. Qxf1 Qh4) 14. Qh5 (14. d5 $1 $14) 14... Qe7 $11 {[#]} 15. Bg5 $146 {[%mdl 2048] White has some pressure.} ({Predecessor:} 15. Rf5 exd4 16. Raf1 g6 17. Rxf8+ Rxf8 18. Rxf8+ Qxf8 19. Qg5 Qc5 20. Qg3 dxc3+ 21. Be3 Qe5 22. Bf4 Qd4+ 23. Kf1 Nb4 {0-1 (23) Maurer,F-Contin,D (2380) Imperia 1990}) 15... Qd6 (15... Qa3 $11 16. d5 Ne7) 16. c5 $14 bxc5 {[%cal Bb6c5,Bc5d4][%mdl 32]} 17. Bc4+ Kh8 18. Bf7 ({White should play} 18. d5 $1 $14 Na5 19. Be2) 18... cxd4 19. Rf3 (19. Rad1 $1 $11 {keeps the balance.}) 19... Ne7 $2 {[%mdl 8192]} (19... dxc3 $17 20. Kh1 Nd4) 20. Bxe7 $1 $18 Qxe7 {[#]} 21. Qxh7+ $1 {[%mdl 512]} Kxh7 22. Rh3+ {Accuracy: White = 62%, Black = 42%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.14"]
[White "Byrne, Alex"]
[Black "Mirza, Diana"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1976"]
[BlackElo "1939"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,-20,-14,-20,-14,-60,-56,-64,-57,-70,-36,-37,-48,-32,-27,-37,6,-28,-17,-43,-38,-46,15,0,14,21,28,0,2,2,0,-10,-22,-60,22,0,22,-16,-21,-120,-103,-141,-140,-353,-340,-2870,-2502,-29983,-29984,-29996,-29997,-29997,-29998,-29998,-29999]} 1. e4 c5 2. a3 Nc6 3. b4 e5 4. b5 Nd4 5. c3 Ne6 6. Nf3 {B20: Sicilian: Unusual White 2nd moves.} Nf6 7. Qc2 d5 8. d3 {Black is slightly better.} Bd6 {[#]} 9. g3 $146 ({Predecessor:} 9. Nbd2 O-O 10. g3 Re8 11. exd5 Nxd5 12. Bg2 Bf8 13. O-O f6 14. Re1 b6 15. Bb2 {½-½ (40) Pechac,J (2448)-Shengelia,D (2570) Stara Lubovna 2017}) 9... Bd7 10. exd5 Nxd5 11. Bg2 O-O ({And not} 11... Bxb5 12. c4 $16) 12. O-O Ne7 13. a4 a6 14. bxa6 Rxa6 15. Nbd2 b5 ({Black should try} 15... Bc6 $15) 16. Ne4 Qc7 17. Re1 f6 18. Nxd6 Qxd6 19. d4 exd4 20. cxd4 cxd4 21. Qd3 b4 ({Don't go for} 21... Rxa4 $2 22. Rxa4 bxa4 23. Ba3 $18) ({Better is} 21... Nd5 $15) 22. Bd2 {Hoping for Bxb4!} Ra5 ({But not} 22... Rxa4 $2 23. Rxa4 Bxa4 24. Qc4 $18) 23. Qb3 Nd5 $36 {[%mdl 2048] Black fights for an advantage.} 24. Nh4 (24. Bh3 $11 {remains equal.}) 24... Nc3 $17 25. Bh3 {[%cal Rh3e6]} Re8 26. Nf5 $2 {[#] This move loses the game for White.} (26. Bf4 $17 {might work better.} Qc6 27. Qxb4 Nxf4 {[%mdl 64] Discovered Attack} 28. gxf4) 26... Qd5 $1 $19 {[%cal Rd5b3]} 27. Qxb4 $2 (27. Qxd5 Rxd5 28. Rac1) 27... Bc6 {[%csl Gc6][%cal Rd5h1]} 28. f3 {[#]} Qxf3 $1 {[%mdl 512] Black mates.} 29. Bxc3 Qh1+ 30. Kf2 Qxh2+ {[%mdl 64] Double Attack} 31. Kf1 {[#]} Rxf5+ $1 {[%mdl 512] Accuracy: White = 49%, Black = 69%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.15"]
[White "Putar, Lara"]
[Black "Melaugh, Shane"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1834"]
[BlackElo "2161"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,66,32,58,57,59,38,63,24,30,31,30,11,48,-6,8,16,41,8,19,-107,-108,-117,-119,-353,-360,-403,-355,-373,-352,-339,-266,-272,-277,-277,-277,-274,-271,-295,-242,-350,-350,-447,-448,-540,-534,-442,-378,-584,-589,-817,-797]} 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 {9.bxc3 deserves study.} Bf6 10. b4 {A96: Classical Dutch: Fluid Systems: Early deviations.} Nd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 11. Bb2 {[#]} c5 $146 ({Predecessor:} 11... Qe7 12. Qb3 a5 13. a3 c6 14. Rfe1 d5 15. bxa5 g5 16. Bc3 Qg7 17. Qb2 Bd8 {1-0 (36) Schmidt,W (2435)-Talla,V (2413) Legnica 2006}) 12. bxc5 {White is slightly better.} Nxc5 13. Qc2 Ne4 14. Rfd1 Bd7 15. Rac1 (15. Nd2 $14) 15... Qa5 {White must now prevent ...Ba4.} 16. Nd2 Nxd2 17. Rxd2 Rac8 18. e4 {[#]} (18. Rd3 $11) 18... Rxc4 $1 $17 {[%mdl 512]} 19. Qxc4 Qxd2 20. Qb3 $2 {White does not recover from this.} (20. Qc2 $17 Qxc2 21. Rxc2) 20... Bxd4 $19 21. Rb1 Qxf2+ 22. Kh1 Bxb2 23. Qxb7 Bc8 24. Qxb2 Qxb2 25. Rxb2 fxe4 26. Bxe4 {[%mdl 4096] Endgame KRB-KRB} d5 27. Bg2 Kf7 28. Bh3 (28. Rc2 {is a better defense.}) 28... Ke7 29. Kg2 Ba6 {Hoping for ...Bf1+.} 30. Bg4 Kd6 31. Rb3 Rc8 32. Kf3 (32. Ra3 $142 Rc2+ 33. Kg1) 32... Rc2 {[%mdl 64] [#] Double Attack} 33. Ra3 Be2+ {Accuracy: White = 30%, Black = 81%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.06"]
[Round "6.16"]
[White "McHugh, Kevin"]
[Black "Goss, Alex"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2010"]
[BlackElo "1828"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,39,37,32,27,13,33,8,30,26,51,0,0,0,0,0,16,0,56,52,93,0,0,0,25,12,13,0,17,0,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Nf6 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} 7. exd5 Nxd5 8. Ne4 (8. O-O {is more complex.} Be7 9. Nc4 Nd7 10. c3 O-O 11. Nce5) 8... Be7 9. O-O O-O {[#]} 10. Re1 $146 (10. c4 $5 {[%cal Rc4d5]} Nb4 11. Bb1 $14) ({Predecessor:} 10. c4 Nb4 11. Bb1 Qxd1 12. Rxd1 a5 13. Be3 f5 14. Nc3 f4 15. Bd4 Nd7 16. Na4 {1-0 (35) Smeets,J (2615)-Nikolic,P (2619) Wijk aan Zee 2013}) 10... Nb4 11. Be2 Qc7 12. c4 Rd8 13. Qb3 f5 (13... b6 $11) 14. Ng3 $14 a5 {[#]} 15. Bg5 (15. Nh5 $1 $16) 15... Bxg5 $11 16. Nxg5 N8a6 {[%cal Bb8a6,Ba6c5,Bc5a4][%mdl 32]} 17. a3 Nc5 {The position is equal.} 18. Qc3 Na4 19. Qb3 Nc5 20. Qc3 {Accuracy: White = 82%, Black = 78%.} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.1"]
[White "Daly, Colm"]
[Black "Delaney, Killian"]
[Result "1-0"]
[ECO "D28"]
[WhiteElo "2248"]
[BlackElo "2314"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:04:11]} d5 {[%emt 0:08:51]} 2. c4 {[%emt 0:04:36]} dxc4 {[%emt 0:00:48]} 3. Nf3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:13]} 4. e3 {[%emt 0:00:09]} e6 {[%emt 0:00:05]} 5. Bxc4 {[%emt 0:00:06]} a6 {[%emt 0:00:05]} 6. O-O {[%emt 0:03:23]} b5 {[%emt 0:00:26]} 7. Bd3 {[%emt 0:00:12]} Bb7 {[%emt 0:00:09]} 8. a4 {[%emt 0:00:29]} b4 {[%emt 0:00:07]} 9. Qe2 {[%emt 0:01:17]} c5 {[%emt 0:02:39]} 10. Nbd2 {[%emt 0:01:59]} Nbd7 {[%emt 0:02:49]} 11. e4 {[%emt 0:00:38]} cxd4 {[%emt 0:00:57]} 12. e5 {[%emt 0:00:12]} Nd5 {[%emt 0:00:44]} 13. Ne4 {[%emt 0:00:06]} Qc7 {[%emt 0:18:54]} 14. Re1 {[%emt 0:28:13]} Be7 {[%emt 0:24:57]} 15. Neg5 {[%emt 0:31:28]} h6 {[%emt 0:15:08]} 16. Nxe6 {[%emt 0:17:36]} fxe6 {[%emt 0:00:18]} 17. Bg6+ {[%emt 0:00:04]} Kd8 {[%emt 0:00:06]} 18. Nxd4 {[%emt 0:00:16]} Nf8 {[%emt 0:00:16]} 19. Bf7 {[%emt 0:04:52]} Bc5 {[%emt 0:07:03]} 20. Nxe6+ {[%emt 0:00:36]} Nxe6 {[%emt 0:00:03]} 21. Bxe6 {[%emt 0:00:20]} Rf8 {[%emt 0:00:06]} 22. Be3 {[%emt 0:17:47]} Nxe3 {[%emt 0:01:34]} 23. fxe3 {[%emt 0:01:15]} Qxe5 {[%emt 0:00:36]} 24. Rad1+ {[%emt 0:01:37]} Ke8 {[%emt 0:20:00]} 25. Qg4 {[%emt 0:07:26]} Bd6 {[%emt 0:00:59]} 26. Rxd6 {[%emt 0:01:54]} Qxd6 {[%emt 0:00:25]} 27. Rd1 {[%emt 0:00:23]} Qxd1+ {[%emt 0:02:59]} 28. Qxd1 {[%emt 0:00:07]} Rd8 {[%emt 0:00:07]} 29. Qh5+ {[%emt 0:01:41]} Ke7 {[%emt 0:00:09]} 30. Bb3 {[%emt 0:00:41]} Rf6 {[%emt 0:21:44]} 31. Qg4 {[%emt 0:03:18]} Bd5 {[%emt 0:01:12]} 32. Qxb4+ {[%emt 0:02:35]} Kf7 {[%emt 0:00:40]} 33. Qb7+ {[%emt 0:00:13]} Ke6 {[%emt 0:00:05]} 34. Qxa6+ {[%emt 0:02:25]} Ke5 {[%emt 0:01:05]} 35. Qa5 {[%emt 0:01:52]} Rfd6 {[%emt 0:00:22]} 36. h3 {[%emt 0:00:54]} Ke4 {[%emt 0:00:41]} 37. Qb4+ {[%emt 0:00:52]} Kxe3 {[%emt 0:00:17]} 38. Qc3+ {[%emt 0:01:04]} Kf4 {[%emt 0:00:25]} 39. Bxd5 {[%emt 0:00:47]} Rxd5 {[%emt 0:00:02]} 40. Qxg7 {[%emt 0:00:15]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.2"]
[White "O`Gorman, Tom"]
[Black "Brady, Stephen"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2345"]
[BlackElo "2290"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:06:09]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 4. Be3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:06]} 5. Qd2 {[%emt 0:00:00]} O-O {[%emt 0:00:07]} 6. O-O-O {[%emt 0:00:04]} c6 {[%emt 0:00:05]} 7. f3 {[%emt 0:00:09]} b5 {[%emt 0:00:06]} 8. Bh6 {[%emt 0:00:06]} Qa5 {[%emt 0:00:16]} 9. h4 {[%emt 0:00:15]} b4 {[%emt 0:00:06]} 10. Nb1 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:37]} 11. Bxg7 {[%emt 0:00:11]} Kxg7 {[%emt 0:00:08]} 12. h5 {[%emt 0:00:03]} Rh8 {[%emt 0:00:24]} 13. hxg6 {[%emt 0:11:38]} hxg6 {[%emt 0:00:11]} 14. Rxh8 {[%emt 0:00:30]} Kxh8 {[%emt 0:00:06]} 15. Bc4 {[%emt 0:06:59]} Kg7 {[%emt 0:13:24]} 16. Ne2 {[%emt 0:10:50]} Ba6 {[%emt 0:16:16]} 17. Rh1 {[%emt 0:03:09]} Ng8 {[%emt 0:03:10]} 18. Bxa6 {[%emt 0:08:41]} Qxa6 {[%emt 0:00:09]} 19. g4 {[%emt 0:00:26]} c5 {[%emt 0:43:30]} 20. Nf4 {[%emt 0:25:37]} cxd4 {[%emt 0:03:15]} 21. Nd5 {[%emt 0:05:30]} Rc8 {[%emt 0:13:13]} 22. Nxe7 {[%emt 0:16:37]} Nxe7 {[%emt 0:00:53]} 23. Qh6+ {[%emt 0:00:06]} Kf6 {[%emt 0:00:05]} 24. g5+ {[%emt 0:00:42]} Ke6 {[%emt 0:00:54]} 25. Qh3+ {[%emt 0:00:26]} f5 {[%emt 0:00:15]} 26. gxf6+ {[%emt 0:00:19]} Kxf6 {[%emt 0:00:09]} 27. Qxd7 {[%emt 0:00:27]} Qc6 {[%emt 0:01:55]} 28. Qxc6 {[%emt 0:00:14]} Nxc6 {[%emt 0:01:17]} 29. f4 {[%emt 0:08:02]} Na5 {[%emt 0:09:42]} 30. Rh3 {[%emt 0:03:20]} Nc4 {[%emt 0:01:15]} 31. Rd3 {[%emt 0:01:33]} Rh8 {[%emt 0:03:55]} 32. Rxd4 {[%emt 0:03:03]} Rh1+ {[%emt 0:00:07]} 33. Rd1 {[%emt 0:00:05]} Rxd1+ {[%emt 0:00:40]} 34. Kxd1 {[%emt 0:00:06]} Nxb2+ {[%emt 0:00:05]} 35. Ke2 {[%emt 0:00:08]} g5 {[%emt 0:00:23]} 36. fxg5+ {[%emt 0:11:37]} Kxg5 {[%emt 0:00:09]} 37. Ke3 {[%emt 0:00:06]} Nd1+ {[%emt 0:09:39]} 38. Ke2 {[%emt 0:06:32]} Nb2 {[%emt 0:00:58]} 39. Ke3 {[%emt 0:00:05]} Nd1+ {[%emt 0:00:05]} 40. Ke2 {[%emt 0:07:53]} Nb2 {[%emt 0:00:13]} 41. Ke3 {[%emt 0:00:03]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.3"]
[White "Kanyamarala, Tarun"]
[Black "O`Donnell, Conor"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2381"]
[BlackElo "2304"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:04:02]} d5 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:30]} 4. e5 {[%emt 0:00:02]} Nfd7 {[%emt 0:00:14]} 5. d4 {[%emt 0:00:44]} c5 {[%emt 0:00:09]} 6. dxc5 {[%emt 0:00:38]} Nc6 {[%emt 0:00:11]} 7. Bf4 {[%emt 0:03:58]} Nxc5 {[%emt 0:00:41]} 8. a3 {[%emt 0:02:16]} f6 {[%emt 0:10:15]} 9. Bb5 {[%emt 0:16:09]} Be7 {[%emt 0:12:21]} 10. O-O {[%emt 0:18:48]} O-O {[%emt 0:04:00]} 11. Bxc6 {[%emt 0:09:58]} bxc6 {[%emt 0:00:18]} 12. Qd2 {[%emt 0:03:53]} a5 {[%emt 0:15:27]} 13. Rfe1 {[%emt 0:14:20]} Bd7 {[%emt 0:02:20]} 14. Nd4 {[%emt 0:08:52]} f5 {[%emt 0:07:32]} 15. Re3 {[%emt 0:15:16]} Qb6 {[%emt 0:15:14]} 16. Rg3 {[%emt 0:06:45]} Rf7 {[%emt 0:02:21]} 17. Rb1 {[%emt 0:11:34]} Qc7 {[%emt 0:18:50]} 18. Nde2 {[%emt 0:06:05]} a4 {[%emt 0:09:07]} 19. Be3 {[%emt 0:16:32]} Qxe5 {[%emt 0:10:35]} 20. Bd4 {[%emt 0:03:48]} Qc7 {[%emt 0:03:53]} 21. f4 {[%emt 0:00:04]} Bd6 {[%emt 0:01:59]} 22. Rf1 {[%emt 0:00:26]} Raf8 {[%emt 0:03:44]} 23. Qe3 {[%emt 0:00:50]} Ne4 {[%emt 0:00:41]} 24. Nxe4 {[%emt 0:00:43]} fxe4 {[%emt 0:00:26]} 25. Bb6 {[%emt 0:02:21]} Qb8 {[%emt 0:03:40]} 26. Rd1 {[%emt 0:00:45]} e5 {[%emt 0:00:49]} 27. fxe5 {[%emt 0:00:34]} Bxe5 {[%emt 0:00:06]} 28. c4 {[%emt 0:00:17]} Bxg3 {[%emt 0:01:14]} 29. Nxg3 {[%emt 0:00:02]} Be6 {[%emt 0:01:49]} 30. Bc5 {[%emt 0:00:53]} Re8 {[%emt 0:01:43]} 31. cxd5 {[%emt 0:01:19]} Bxd5 {[%emt 0:01:20]} 32. Re1 {[%emt 0:00:35]} Qxb2 {[%emt 0:01:04]} 33. Bd4 {[%emt 0:00:35]} Qc2 {[%emt 0:04:09]} 34. Nh5 {[%emt 0:00:12]} Re6 {[%emt 0:03:02]} 35. Nf4 {[%emt 0:00:53]} Ree7 {[%emt 0:01:02]} 36. Qg3 {[%emt 0:00:49]} e3 {[%emt 0:03:22]} 37. Nh5 {[%emt 0:00:42]} Qf5 {[%emt 0:05:36]} 38. Nxg7 {[%emt 0:00:32]} Qf2+ {[%emt 0:00:46]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.4"]
[White "Fitzsimons, David"]
[Black "Peoples, Jonathon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2334"]
[BlackElo "1932"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} e6 {[%emt 0:01:18]} 4. Bxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:15]} 5. d3 {[%emt 0:00:04]} d5 {[%emt 0:03:30]} 6. f4 {[%emt 0:02:26]} Nf6 {[%emt 0:05:30]} 7. Nf3 {[%emt 0:00:59]} Be7 {[%emt 0:03:55]} 8. O-O {[%emt 0:01:38]} Ba6 {[%emt 0:02:24]} 9. e5 {[%emt 0:03:41]} Nd7 {[%emt 0:00:18]} 10. Qe2 {[%emt 0:00:30]} c4 {[%emt 0:04:22]} 11. d4 {[%emt 0:00:23]} c5 {[%emt 0:00:48]} 12. Be3 {[%emt 0:00:42]} Qb6 {[%emt 0:06:01]} 13. Rab1 {[%emt 0:01:20]} O-O 14. Qf2 {[%emt 0:01:28]} Rac8 {[%emt 0:17:28]} 15. Kh1 {[%emt 0:09:11]} f6 {[%emt 0:06:33]} 16. exf6 {[%emt 0:15:50]} Bxf6 {[%emt 0:03:28]} 17. dxc5 {[%emt 0:14:00]} Qc6 {[%emt 0:07:46]} 18. Qe2 {[%emt 0:05:50]} Rce8 {[%emt 0:04:49]} 19. Nd4 {[%emt 0:07:25]} Bxd4 {[%emt 0:02:18]} 20. Bxd4 {[%emt 0:00:06]} Nxc5 {[%emt 0:00:55]} 21. Qe5 {[%emt 0:00:22]} Rf7 {[%emt 0:02:27]} 22. Bxc5 {[%emt 0:00:46]} Qxc5 {[%emt 0:00:12]} 23. Ne4 {[%emt 0:00:29]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.5"]
[White "Wallace, John Paul"]
[Black "Murray, David"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2346"]
[BlackElo "2152"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:58]} 6. Bc4 {[%emt 0:00:39]} Qb6 {[%emt 0:01:05]} 7. Nb3 {[%emt 0:01:18]} a6 {[%emt 0:03:25]} 8. O-O {[%emt 0:03:00]} e6 {[%emt 0:00:36]} 9. a4 {[%emt 0:03:28]} Be7 {[%emt 0:04:40]} 10. Kh1 {[%emt 0:13:27]} Qc7 {[%emt 0:03:02]} 11. f4 {[%emt 0:01:30]} O-O {[%emt 0:04:12]} 12. Be3 {[%emt 0:11:20]} b6 {[%emt 0:04:32]} 13. Bd3 {[%emt 0:03:53]} Bb7 {[%emt 0:03:23]} 14. Qe1 {[%emt 0:00:37]} Rfd8 {[%emt 0:03:40]} 15. Qg3 {[%emt 0:02:12]} Rac8 {[%emt 0:13:45]} 16. f5 {[%emt 0:05:57]} exf5 {[%emt 0:11:35]} 17. Rxf5 {[%emt 0:00:48]} Ne5 {[%emt 0:01:21]} 18. Raf1 {[%emt 0:03:05]} Kh8 {[%emt 0:04:50]} 19. Bd4 {[%emt 0:04:03]} Rg8 {[%emt 0:04:36]} 20. Nd2 {[%emt 0:04:38]} Nfd7 {[%emt 0:23:50]} 21. Nf3 {[%emt 0:12:13]} Nxf3 {[%emt 0:10:16]} 22. Qxf3 {[%emt 0:16:27]} Ne5 {[%emt 0:09:13]} 23. Bxe5 {[%emt 0:03:56]} dxe5 {[%emt 0:00:17]} 24. Rxf7 {[%emt 0:00:37]} Qd6 {[%emt 0:02:58]} 25. Nd5 {[%emt 0:01:17]} Rce8 {[%emt 0:07:12]} 26. Rxe7 {[%emt 0:04:02]} Rxe7 {[%emt 0:01:03]} 27. Nxe7 {[%emt 0:00:09]} Qxe7 {[%emt 0:00:06]} 28. Qf7 {[%emt 0:52:44]} Qxf7 {[%emt 0:00:53]} 29. Rxf7 {[%emt 0:00:00]} Bc6 {[%emt 0:02:34]} 30. b3 {[%emt 0:00:00]} Rd8 {[%emt 0:06:50]} 31. Kg1 {[%emt 0:00:00]} h6 {[%emt 0:01:03]} 32. Re7 {[%emt 0:00:00]} b5 {[%emt 0:02:26]} 33. a5 {[%emt 0:00:00]} Kg8 {[%emt 0:03:52]} 34. Rxe5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:28]} 35. Kf2 {[%emt 0:00:00]} Rd6 {[%emt 0:04:25]} 36. Ke3 {[%emt 0:00:00]} Kf6 {[%emt 0:01:07]} 37. Rc5 {[%emt 0:00:00]} Re6 {[%emt 0:00:50]} 38. b4 {[%emt 0:00:00]} Bb7 {[%emt 0:01:27]} 39. Rc7 {[%emt 0:00:00]} Bc6 {[%emt 0:01:28]} 40. Ra7 {[%emt 0:00:00]} Be8 {[%emt 0:00:18]} 41. c4 {[%emt 0:00:00]} g5 {[%emt 0:00:46]} 42. cxb5 {[%emt 0:00:00]} Bxb5 {[%emt 0:00:51]} 43. Bxb5 {[%emt 0:00:00]} axb5 {[%emt 0:00:04]} 44. Rb7 {[%emt 0:00:00]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.6"]
[White "Melaugh, Shane"]
[Black "Kanyamarala, Trisha"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2161"]
[BlackElo "2193"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. c4 {[%emt 0:14:48]} c6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:04:43]} d5 {[%emt 0:00:11]} 3. cxd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:08]} 4. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:34]} 5. Nf3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:20]} 6. e3 {[%emt 0:02:43]} Bg4 {[%emt 0:08:50]} 7. Qb3 {[%emt 0:01:45]} Rb8 {[%emt 0:07:31]} 8. Ne5 {[%emt 0:00:40]} Bd7 {[%emt 0:16:00]} 9. Nxd5 {[%emt 0:02:02]} Qa5+ {[%emt 0:01:01]} 10. Nc3 {[%emt 0:02:33]} Nxe5 {[%emt 0:00:18]} 11. dxe5 {[%emt 0:00:21]} Qxe5 {[%emt 0:00:18]} 12. Bc4 {[%emt 0:04:49]} e6 {[%emt 0:01:23]} 13. O-O {[%emt 0:02:50]} Bd6 {[%emt 0:07:45]} 14. f4 {[%emt 0:00:34]} Qc5 {[%emt 0:01:56]} 15. Nb5 {[%emt 0:02:56]} O-O {[%emt 0:21:30]} 16. Nxd6 {[%emt 0:00:31]} Qxd6 {[%emt 0:00:06]} 17. Rd1 {[%emt 0:00:19]} Qc7 {[%emt 0:01:33]} 18. Bd2 {[%emt 0:00:52]} b5 {[%emt 0:00:24]} 19. Be2 {[%emt 0:04:48]} b4 {[%emt 0:19:26]} 20. a3 {[%emt 0:44:26]} bxa3 {[%emt 0:34:41]} 21. Qxa3 {[%emt 0:00:08]} Qc2 {[%emt 0:05:33]} 22. b4 {[%emt 0:02:37]} Bb5 {[%emt 0:08:18]} 23. Ra2 {[%emt 0:07:11]} Qf5 {[%emt 0:04:00]} 24. Bf3 {[%emt 0:04:11]} a6 {[%emt 0:01:29]} 25. Bc3 {[%emt 0:03:37]} Rfd8 {[%emt 0:01:48]} 26. Rad2 {[%emt 0:01:01]} Rxd2 {[%emt 0:00:24]} 27. Rxd2 {[%emt 0:00:04]} Ne4 {[%emt 0:02:13]} 28. Rd4 {[%emt 0:00:31]} Nxc3 {[%emt 0:02:11]} 29. Qxc3 {[%emt 0:00:03]} h6 {[%emt 0:00:40]} 30. Qc7 {[%emt 0:02:48]} Rf8 {[%emt 0:00:15]} 31. e4 {[%emt 0:06:36]} Qf6 {[%emt 0:01:19]} 32. e5 {[%emt 0:02:48]} Qh4 {[%emt 0:00:24]} 33. Qc3 {[%emt 0:04:00]} Rd8 {[%emt 0:00:58]} 34. g3 {[%emt 0:00:08]} Qe7 {[%emt 0:00:07]} 35. Qc5 {[%emt 0:01:09]} Qxc5 {[%emt 0:00:26]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.7"]
[White "Lyons, Brendan"]
[Black "Melaugh, Gavin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1941"]
[BlackElo "2003"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:08:32]} c5 {[%emt 0:05:47]} 2. Nc3 {[%emt 0:00:33]} g6 {[%emt 0:01:07]} 3. f4 {[%emt 0:05:54]} Bg7 {[%emt 0:00:37]} 4. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:56]} 5. Bc4 {[%emt 0:00:13]} e6 {[%emt 0:02:18]} 6. O-O {[%emt 0:08:55]} Nge7 {[%emt 0:00:15]} 7. f5 {[%emt 0:00:26]} gxf5 {[%emt 0:05:43]} 8. d3 {[%emt 0:01:01]} O-O {[%emt 0:03:38]} 9. Qe1 {[%emt 0:21:21]} d5 {[%emt 0:17:40]} 10. Bb3 {[%emt 0:14:55]} c4 {[%emt 0:15:32]} 11. exd5 {[%emt 0:11:14]} cxb3 {[%emt 0:02:30]} 12. dxc6 {[%emt 0:00:21]} bxc2 {[%emt 0:03:03]} 13. Bg5 {[%emt 0:07:43]} bxc6 {[%emt 0:07:27]} 14. Qg3 {[%emt 0:05:06]} f6 {[%emt 0:01:47]} 15. Bh6 {[%emt 0:04:22]} Rf7 {[%emt 0:04:02]} 16. d4 {[%emt 0:09:24]} Ng6 {[%emt 0:04:54]} 17. Be3 {[%emt 0:04:10]} e5 {[%emt 0:20:10]} 18. dxe5 {[%emt 0:06:38]} fxe5 {[%emt 0:00:25]} 19. Qf2 {[%emt 0:10:15]} f4 {[%emt 0:02:42]} 20. Bc5 {[%emt 0:01:20]} Bf5 {[%emt 0:01:23]} 21. h4 {[%emt 0:00:32]} Rb7 {[%emt 0:07:21]} 22. h5 {[%emt 0:07:35]} Rxb2 {[%emt 0:03:49]} 23. Qe1 {[%emt 0:05:45]} Qa5 {[%emt 0:04:38]} 24. Bd6 {[%emt 0:09:21]} e4 {[%emt 0:06:14]} 25. Nxe4 {[%emt 0:01:54]} Qxe1 {[%emt 0:01:36]} 26. Raxe1 {[%emt 0:00:35]} Bxe4 {[%emt 0:04:21]} 27. Rxe4 {[%emt 0:00:31]} Rb1 {[%emt 0:01:17]} 28. Ree1 {[%emt 0:00:47]} Rxe1 {[%emt 0:00:26]} 29. Rxe1 {[%emt 0:00:08]} Bb2 {[%emt 0:00:24]} 30. hxg6 {[%emt 0:00:56]} c1=Q {[%emt 0:00:17]} 31. gxh7+ {[%emt 0:00:29]} Kxh7 {[%emt 0:00:18]} 32. Rxc1 {[%emt 0:00:18]} Bxc1 {[%emt 0:00:07]} 33. Ng5+ {[%emt 0:00:18]} Kg6 {[%emt 0:01:41]} 34. Ne6 {[%emt 0:02:04]} Be3+ {[%emt 0:02:13]} 35. Kf1 {[%emt 0:00:27]} Kf5 {[%emt 0:00:14]} 36. Ng7+ {[%emt 0:01:07]} Ke4 {[%emt 0:00:35]} 37. Nh5 {[%emt 0:00:38]} Rd8 {[%emt 0:00:57]} 38. Nf6+ {[%emt 0:01:15]} Kf5 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.8"]
[White "Putar, Leon"]
[Black "Venkatesan, Kavin"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1894"]
[BlackElo "1946"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:22]} d6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:02]} 4. h3 {[%emt 0:00:19]} Nc6 {[%emt 0:03:27]} 5. Bd3 {[%emt 0:01:03]} Qc7 {[%emt 0:06:33]} 6. Bc2 {[%emt 0:02:27]} d5 {[%emt 0:06:08]} 7. exd5 {[%emt 0:06:00]} Nxd5 {[%emt 0:00:09]} 8. O-O {[%emt 0:05:08]} e6 {[%emt 0:05:09]} 9. d4 {[%emt 0:09:06]} cxd4 {[%emt 0:01:17]} 10. cxd4 {[%emt 0:00:35]} Be7 {[%emt 0:08:04]} 11. Nc3 {[%emt 0:03:41]} Nf6 {[%emt 0:14:33]} 12. Ne5 {[%emt 0:13:14]} O-O {[%emt 0:07:11]} 13. Bf4 {[%emt 0:09:30]} Rd8 {[%emt 0:12:51]} 14. Nxc6 {[%emt 0:11:14]} Qxc6 {[%emt 0:00:04]} 15. Rc1 {[%emt 0:01:36]} b5 {[%emt 0:08:15]} 16. Ne4 {[%emt 0:10:57]} Nxe4 {[%emt 0:07:37]} 17. f3 {[%emt 0:01:05]} Nc3 {[%emt 0:14:52]} 18. Be4 {[%emt 0:08:05]} Qxe4 {[%emt 0:01:30]} 19. fxe4 {[%emt 0:03:08]} Nxd1 {[%emt 0:00:03]} 20. Rfxd1 {[%emt 0:00:15]} Kf8 {[%emt 0:02:29]} 21. d5 {[%emt 0:02:02]} exd5 {[%emt 0:00:50]} 22. exd5 {[%emt 0:00:09]} Bd6 {[%emt 0:00:21]} 23. Bxd6+ {[%emt 0:07:18]} Rxd6 {[%emt 0:00:03]} 24. Rc5 {[%emt 0:00:11]} a6 {[%emt 0:00:28]} 25. Kf2 {[%emt 0:00:39]} Bb7 {[%emt 0:00:53]} 26. Ke3 {[%emt 0:02:43]} Rad8 {[%emt 0:01:23]} 27. Ke4 {[%emt 0:00:07]} Re8+ {[%emt 0:00:15]} 28. Kf4 {[%emt 0:00:45]} f6 {[%emt 0:01:39]} 29. b4 {[%emt 0:01:47]} Red8 {[%emt 0:01:19]} 30. Ke4 {[%emt 0:00:16]} g5 {[%emt 0:01:46]} 31. g4 {[%emt 0:00:49]} Re8+ {[%emt 0:00:46]} 32. Kd4 {[%emt 0:01:41]} Rxd5+ {[%emt 0:00:50]} 33. Rxd5 {[%emt 0:00:18]} Bxd5 {[%emt 0:00:02]} 34. Rf1 {[%emt 0:00:15]} Bxa2 {[%emt 0:01:15]} 35. Rxf6+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:16]} 36. Rxa6 {[%emt 0:00:05]} Bc4 {[%emt 0:01:12]} 37. Rb6 {[%emt 0:00:31]} Bf1 {[%emt 0:01:56]} 38. Rb7+ {[%emt 0:01:41]} Kg8 {[%emt 0:01:31]} 39. Rb6 {[%emt 0:00:13]} Kf7 {[%emt 0:00:43]} 40. Rh6 {[%emt 0:00:14]} Kg7 {[%emt 0:00:16]} 41. Rb6 {[%emt 0:00:03]} Re7 {[%emt 0:00:20]} 42. Rb8 {[%emt 0:00:13]} h6 {[%emt 0:00:06]} 43. Rb6 {[%emt 0:00:41]} Bxh3 {[%emt 0:41:41]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.9"]
[White "Flynn, Jacob"]
[Black "Collins, Sam E."]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "2114"]
[BlackElo "2459"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 2:15:35]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:35]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:35]} 4. e4 {[%emt 0:00:16]} d6 {[%emt 0:00:35]} 5. Nf3 {[%emt 0:00:24]} O-O {[%emt 0:00:35]} 6. Be2 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:35]} 7. Be3 {[%emt 0:06:12]} e5 {[%emt 0:00:35]} 8. d5 {[%emt 0:00:53]} Ng4 {[%emt 0:00:35]} 9. Bg5 {[%emt 0:00:16]} f6 {[%emt 0:00:35]} 10. Bh4 {[%emt 0:00:22]} a5 {[%emt 0:00:35]} 11. Nd2 {[%emt 0:03:40]} Nh6 12. a3 {[%emt 0:01:21]} g5 13. Bg3 {[%emt 0:00:28]} f5 14. exf5 {[%emt 0:00:11]} Nf6 {[%emt 0:02:20]} 15. Nde4 {[%emt 0:03:57]} Nxe4 {[%emt 0:00:35]} 16. Nxe4 {[%emt 0:01:33]} Nxf5 {[%emt 0:00:35]} 17. O-O {[%emt 0:26:01]} Qe7 {[%emt 0:00:35]} 18. Rc1 {[%emt 0:03:39]} b6 {[%emt 0:00:35]} 19. Bg4 {[%emt 0:13:55]} a4 {[%emt 0:00:35]} 20. Re1 {[%emt 0:05:17]} Bd7 {[%emt 0:00:35]} 21. f3 {[%emt 0:15:05]} Be8 {[%emt 0:00:35]} 22. Bf2 {[%emt 0:05:55]} Bg6 {[%emt 0:00:35]} 23. Nc3 {[%emt 0:06:34]} h5 {[%emt 0:00:35]} 24. Bxf5 {[%emt 0:07:32]} Rxf5 {[%emt 0:00:35]} 25. Nxa4 {[%emt 0:02:01]} Raf8 {[%emt 0:00:00]} 26. Be3 {[%emt 0:02:10]} h4 {[%emt 0:00:00]} 27. h3 {[%emt 0:02:22]} Bh5 {[%emt 0:01:45]} 28. Nc3 {[%emt 0:01:38]} Qd7 {[%emt 0:00:35]} 29. Rc2 {[%emt 0:07:21]} Rxf3 {[%emt 0:00:00]} 30. gxf3 {[%emt 0:04:59]} Rxf3 {[%emt 0:01:10]} 31. Qd3 {[%emt 0:05:10]} Rg3+ {[%emt 0:00:35]} 32. Rg2 {[%emt 0:00:51]} Qxh3 {[%emt 0:00:00]} 33. Rxg3 {[%emt 0:01:42]} Qxg3+ {[%emt 0:01:10]} 34. Kf1 {[%emt 0:00:08]} Qf3+ {[%emt 0:00:35]} 35. Kg1 {[%emt 0:00:28]} Qg3+ {[%emt 0:00:35]} 36. Kf1 {[%emt 0:00:06]} Qh3+ {[%emt 0:00:35]} 37. Kg1 {[%emt 0:04:01]} Bf3 {[%emt 0:00:00]} 38. Re2 {[%emt 0:00:59]} g4 {[%emt 0:01:10]} 39. Bg5 {[%emt 0:09:27]} Qg3+ {[%emt 0:00:00]} 40. Kf1 {[%emt 0:00:10]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.10"]
[White "O'Connor, Jonathan"]
[Black "Collins, Adam"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2159"]
[BlackElo "1760"]
[Annotator "ChessBase"]
[PlyCount "141"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 2:15:35]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:35]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:35]} 4. Qb3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:35]} 5. Qxc4 {[%emt 0:00:44]} Bf5 {[%emt 0:00:35]} 6. g3 {[%emt 0:00:24]} e6 {[%emt 0:00:35]} 7. Bg2 {[%emt 0:00:14]} h6 {[%emt 0:00:35]} 8. O-O {[%emt 0:01:24]} Nbd7 {[%emt 0:00:00]} 9. Rd1 {[%emt 0:14:55]} Be7 {[%emt 0:01:10]} 10. e3 {[%emt 0:00:48]} O-O 11. Qe2 {[%emt 0:01:19]} Qb6 {[%emt 0:01:10]} 12. Nc3 {[%emt 0:04:43]} Rfe8 {[%emt 0:00:00]} 13. b3 {[%emt 1:57:56]} Rad8 14. Bb2 {[%emt 0:00:00]} Bh7 {[%emt 0:01:45]} 15. Rac1 {[%emt 0:00:00]} Nd5 {[%emt 0:00:35]} 16. Na4 {[%emt 0:00:00]} Qb5 {[%emt 0:00:35]} 17. Qxb5 {[%emt 0:00:00]} cxb5 {[%emt 0:00:00]} 18. Nc3 {[%emt 0:00:00]} Nxc3 {[%emt 0:01:10]} 19. Rxc3 {[%emt 0:00:00]} Be4 {[%emt 0:00:35]} 20. Ne1 {[%emt 0:00:00]} Bxg2 {[%emt 0:00:35]} 21. Nxg2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:35]} 22. Rdc1 {[%emt 0:00:00]} Nb6 {[%emt 0:00:35]} 23. Nf4 {[%emt 0:00:00]} Bd6 {[%emt 0:00:35]} 24. Nd3 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 25. Kf1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 26. e4 {[%emt 0:00:00]} f5 {[%emt 0:01:45]} 27. f3 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 28. Ke2 {[%emt 0:00:00]} h5 {[%emt 0:01:10]} 29. Rxc8 {[%emt 0:00:00]} Rxc8 {[%emt 0:00:35]} 30. Rxc8 {[%emt 0:00:00]} Nxc8 {[%emt 0:00:35]} 31. Bc1 {[%emt 0:00:00]} Kg6 {[%emt 0:00:35]} 32. Bd2 {[%emt 0:00:00]} b6 {[%emt 0:00:35]} 33. Bb4 {[%emt 0:00:35]} Bc7 {[%emt 0:00:00]} 34. Ke3 {[%emt 0:01:22]} a5 {[%emt 0:01:10]} 35. Bc3 {[%emt 0:00:48]} Ne7 {[%emt 0:00:35]} 36. Be1 {[%emt 0:02:56]} Kf7 {[%emt 0:00:35]} 37. h3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:00]} 38. d5 {[%emt 0:02:41]} exd5 {[%emt 0:01:10]} 39. exd5 {[%emt 0:01:58]} Ne5 {[%emt 0:00:35]} 40. g4 {[%emt 0:00:31]} hxg4 {[%emt 0:00:00]} 41. hxg4 {[%emt 0:00:10]} Kg6 {[%emt 0:00:00]} 42. Bc3 {[%emt 0:01:17]} Nf7 {[%emt 0:01:45]} 43. Bd4 {[%emt 0:00:55]} Nh6 {[%emt 0:00:35]} 44. Be5 {[%emt 0:01:12]} Bd8 {[%emt 0:00:35]} 45. Nf2 {[%emt 0:00:43]} Nf7 {[%emt 0:00:35]} 46. Bb8 {[%emt 0:02:48]} Be7 {[%emt 0:00:35]} 47. Nd3 {[%emt 0:00:12]} Bd8 {[%emt 0:00:35]} 48. d6 {[%emt 0:01:11]} Kf6 {[%emt 0:00:35]} 49. Kd4 {[%emt 0:00:12]} fxg4 {[%emt 0:00:35]} 50. fxg4 {[%emt 0:00:13]} Ke6 {[%emt 0:00:35]} 51. Bc7 {[%emt 0:00:48]} Bf6+ {[%emt 0:00:35]} 52. Ke4 {[%emt 0:00:20]} Nxd6+ {[%emt 0:00:35]} 53. Bxd6 {[%emt 0:00:11]} Kxd6 {[%emt 0:00:35]} 54. Kf5 {[%emt 0:00:04]} Bd8 {[%emt 0:00:35]} 55. Ne5 {[%emt 0:00:20]} Kc5 {[%emt 0:00:35]} 56. a3 {[%emt 0:01:47]} a4 {[%emt 0:00:35]} 57. bxa4 {[%emt 0:00:52]} bxa4 {[%emt 0:00:35]} 58. Ke4 {[%emt 0:00:22]} Bc7 {[%emt 0:00:00]} 59. Nf3 {[%emt 0:01:08]} Bf4 {[%emt 0:00:00]} 60. Kd3 {[%emt 0:00:14]} Bc1 {[%emt 0:00:00]} 61. Kc3 {[%emt 0:00:06]} b5 {[%emt 0:02:20]} 62. Kc2 {[%emt 0:00:12]} Bxa3 {[%emt 0:00:00]} 63. Nxg5 {[%emt 0:00:06]} b4 {[%emt 0:01:10]} 64. Ne4+ {[%emt 0:00:18]} Kd4 {[%emt 0:00:00]} 65. Nd2 {[%emt 0:00:09]} Kd5 {[%emt 0:01:10]} 66. g5 {[%emt 0:00:55]} Ke6 {[%emt 0:00:00]} 67. Nc4 {[%emt 0:01:36]} b3+ {[%emt 0:01:10]} 68. Kc3 {[%emt 0:00:08]} Bc1 {[%emt 0:00:35]} 69. Kb4 {[%emt 0:00:26]} Kd5 {[%emt 0:00:35]} 70. g6 {[%emt 0:00:45]} Bh6 {[%emt 0:00:00]} 71. Nb6+ {[%emt 0:01:02]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.11"]
[White "Mirza, Diana"]
[Black "O'Connell, Gerard"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1939"]
[BlackElo "2075"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nbd2 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. b4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:03]} 5. e3 {[%emt 0:00:06]} a5 {[%emt 0:00:47]} 6. b5 {[%emt 0:00:15]} c5 {[%emt 0:00:50]} 7. Bb2 {[%emt 0:03:50]} c4 {[%emt 0:07:09]} 8. a4 {[%emt 0:00:45]} Nbd7 {[%emt 0:01:11]} 9. e4 {[%emt 0:04:31]} dxe4 {[%emt 0:18:20]} 10. Ng5 {[%emt 0:00:34]} Nb6 {[%emt 0:00:30]} 11. Ndxe4 Nxe4 {[%emt 0:10:38]} 12. Nxe4 {[%emt 0:06:46]} Qd5 {[%emt 0:01:09]} 13. f3 {[%emt 0:09:42]} O-O {[%emt 0:07:56]} 14. Be2 {[%emt 0:00:48]} Rd8 {[%emt 0:00:38]} 15. c3 {[%emt 0:03:02]} f5 {[%emt 0:17:20]} 16. Nf2 {[%emt 0:12:21]} e5 {[%emt 0:06:12]} 17. dxe5 {[%emt 0:10:03]} Bxe5 {[%emt 0:06:00]} 18. O-O {[%emt 0:06:03]} Be6 {[%emt 0:02:46]} 19. f4 {[%emt 0:12:06]} Bxf4 {[%emt 0:11:46]} 20. Bf3 {[%emt 0:02:12]} Qe5 {[%emt 0:02:36]} 21. Qe1 {[%emt 0:01:44]} Bxh2+ {[%emt 0:01:29]} 22. Kh1 {[%emt 0:00:05]} Bd5 {[%emt 0:00:14]} 23. Qxe5 {[%emt 0:03:19]} Bxe5 {[%emt 0:00:09]} 24. Rfe1 {[%emt 0:01:09]} Re8 {[%emt 0:02:37]} 25. Re3 {[%emt 0:03:24]} Bf4 {[%emt 0:10:00]} 26. Bxd5+ {[%emt 0:05:47]} Nxd5 {[%emt 0:02:08]} 27. Rxe8+ {[%emt 0:00:08]} Rxe8 {[%emt 0:00:12]} 28. Rd1 {[%emt 0:00:12]} Re2 {[%emt 0:04:08]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.12"]
[White "Cafolla, Peter"]
[Black "O`Gorman, Alice"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1955"]
[BlackElo "1904"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 5. a4 {[%emt 0:00:07]} Bb4 {[%emt 0:00:00]} 6. e3 {[%emt 0:01:01]} b5 {[%emt 0:00:38]} 7. Be2 {[%emt 0:00:55]} Bb7 {[%emt 0:00:56]} 8. O-O {[%emt 0:00:08]} a6 {[%emt 0:00:48]} 9. Bd2 {[%emt 0:00:34]} Nf6 {[%emt 0:01:33]} 10. Ne5 {[%emt 0:01:29]} O-O {[%emt 0:02:24]} 11. f4 {[%emt 0:00:50]} Bxc3 {[%emt 0:04:58]} 12. bxc3 {[%emt 0:01:40]} Nbd7 {[%emt 0:05:41]} 13. a5 {[%emt 0:03:20]} c5 {[%emt 0:04:11]} 14. Bf3 {[%emt 0:02:26]} Qc7 {[%emt 0:05:42]} 15. Qc2 Bxf3 {[%emt 0:07:23]} 16. Rxf3 {[%emt 0:05:27]} Rfd8 {[%emt 0:01:56]} 17. Be1 {[%emt 0:02:27]} Rab8 {[%emt 0:08:30]} 18. Bh4 {[%emt 0:02:04]} Rdc8 {[%emt 0:05:43]} 19. f5 {[%emt 0:34:15]} Nxe5 {[%emt 0:09:44]} 20. dxe5 {[%emt 0:01:16]} Qxe5 {[%emt 0:06:29]} 21. Bg3 {[%emt 0:00:57]} Qe4 {[%emt 0:00:13]} 22. Qxe4 {[%emt 0:01:40]} Nxe4 {[%emt 0:00:06]} 23. Bxb8 {[%emt 0:00:11]} Rxb8 {[%emt 0:00:10]} 24. fxe6 {[%emt 0:00:48]} fxe6 {[%emt 0:03:39]} 25. Rd1 {[%emt 0:00:48]} Nxc3 {[%emt 0:15:47]} 26. Rd7 {[%emt 0:01:57]} Nd5 {[%emt 0:46:22]} 27. e4 {[%emt 0:30:41]} Nf6 {[%emt 0:03:24]} 28. Ra7 {[%emt 0:00:22]} b4 {[%emt 0:09:28]} 29. e5 {[%emt 0:15:56]} b3 {[%emt 0:04:58]} 30. exf6 {[%emt 0:09:46]} b2 {[%emt 0:00:21]} 31. Rxg7+ {[%emt 0:01:26]} Kf8 {[%emt 0:00:41]} 32. Rc7 {[%emt 0:07:28]} b1=Q+ {[%emt 0:00:12]} 33. Rf1 {[%emt 0:00:09]} Qd3 {[%emt 0:01:08]} 34. f7 {[%emt 0:00:28]} c3 {[%emt 0:00:43]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.13"]
[White "Jackson, Carl"]
[Black "Putar, Lara"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2021"]
[BlackElo "1834"]
[Annotator "ChessBase"]
[PlyCount "106"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. b3 {[%emt 0:01:59]} Nf6 {[%emt 0:00:00]} 2. Bb2 {[%emt 0:00:08]} d5 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:18]} g6 {[%emt 0:00:12]} 4. f4 {[%emt 0:03:52]} Bg7 {[%emt 0:00:50]} 5. Nf3 {[%emt 0:00:17]} O-O {[%emt 0:01:45]} 6. Be2 {[%emt 0:02:03]} c5 {[%emt 0:00:37]} 7. Ne5 {[%emt 0:01:01]} Nc6 {[%emt 0:09:17]} 8. Nxc6 {[%emt 0:03:29]} bxc6 {[%emt 0:00:30]} 9. O-O {[%emt 0:05:03]} a5 {[%emt 2:07:04]} 10. Bf3 {[%emt 0:12:26]} Ba6 {[%emt 0:00:00]} 11. d3 {[%emt 0:07:47]} Qb6 {[%emt 0:00:00]} 12. Re1 {[%emt 0:07:45]} Rfd8 {[%emt 0:00:00]} 13. Nc3 {[%emt 0:14:37]} Qa7 {[%emt 0:00:00]} 14. Na4 {[%emt 0:12:45]} Bb5 {[%emt 0:00:00]} 15. g4 {[%emt 0:07:52]} Bxa4 {[%emt 0:00:00]} 16. bxa4 {[%emt 0:00:08]} c4 {[%emt 0:00:00]} 17. Qe2 {[%emt 0:10:07]} Rab8 {[%emt 0:00:00]} 18. Be5 {[%emt 0:07:27]} Rb4 {[%emt 0:00:00]} 19. c3 {[%emt 0:07:57]} cxd3 {[%emt 0:00:00]} 20. Qxd3 {[%emt 0:00:30]} Rxa4 {[%emt 0:00:00]} 21. Bd4 {[%emt 0:09:25]} c5 {[%emt 0:00:00]} 22. Bd1 {[%emt 0:00:12]} Rc4 {[%emt 0:00:00]} 23. Be5 {[%emt 0:03:42]} a4 {[%emt 0:00:00]} 24. Be2 {[%emt 0:13:40]} a3 {[%emt 0:00:00]} 25. Qc2 {[%emt 0:04:36]} Ra4 {[%emt 0:00:00]} 26. Rab1 {[%emt 0:01:46]} Qd7 {[%emt 0:00:00]} 27. h3 {[%emt 0:03:44]} c4 {[%emt 0:00:00]} 28. Bf3 {[%emt 0:01:34]} e6 {[%emt 0:00:00]} 29. Rb6 {[%emt 0:00:56]} Ne8 {[%emt 0:00:00]} 30. Reb1 {[%emt 0:01:16]} Bxe5 {[%emt 0:00:00]} 31. fxe5 {[%emt 0:00:16]} Ra7 {[%emt 0:01:55]} 32. h4 {[%emt 0:01:17]} Qc7 {[%emt 0:00:32]} 33. Qf2 {[%emt 0:00:30]} Qxe5 {[%emt 0:01:06]} 34. e4 {[%emt 0:00:46]} d4 {[%emt 0:02:17]} 35. R1b5 {[%emt 0:00:22]} Qg7 {[%emt 0:00:34]} 36. e5 {[%emt 0:00:30]} d3 {[%emt 0:01:04]} 37. Rb8 {[%emt 0:01:26]} Rad7 {[%emt 0:01:26]} 38. Qd2 {[%emt 0:01:25]} Nc7 {[%emt 0:01:13]} 39. Qg5 {[%emt 0:01:43]} Qf8 {[%emt 0:00:38]} 40. Rxd8 {[%emt 0:00:36]} Qxd8 {[%emt 0:00:36]} 41. Qxd8+ {[%emt 0:00:08]} Rxd8 {[%emt 0:00:03]} 42. Rc5 {[%emt 0:00:29]} Nd5 {[%emt 0:01:36]} 43. Rxc4 {[%emt 0:00:21]} Rb8 {[%emt 0:00:57]} 44. Bxd5 {[%emt 0:01:45]} exd5 {[%emt 0:00:01]} 45. Rd4 {[%emt 0:00:14]} Rb2 {[%emt 0:00:34]} 46. Rxd3 {[%emt 0:00:08]} Rxa2 {[%emt 0:00:07]} 47. Rxd5 {[%emt 0:00:05]} Rc2 {[%emt 0:00:10]} 48. Ra5 {[%emt 0:00:40]} a2 {[%emt 0:00:07]} 49. c4 {[%emt 0:01:45]} Rc1+ {[%emt 0:00:08]} 50. Kf2 {[%emt 0:00:07]} a1=Q {[%emt 0:00:07]} 51. Rxa1 {[%emt 0:00:05]} Rxa1 {[%emt 0:00:07]} 52. Ke3 {[%emt 0:00:02]} Kf8 {[%emt 0:00:20]} 53. c5 {[%emt 0:00:48]} Ra4 {[%emt 0:00:19]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.14"]
[White "Moran, Darragh"]
[Black "Casey, Eoghan"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1873"]
[BlackElo "1954"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:11:16]} Nf6 {[%emt 0:13:06]} 2. c4 {[%emt 0:00:15]} c5 {[%emt 0:00:25]} 3. Nf3 {[%emt 0:00:26]} cxd4 {[%emt 0:01:00]} 4. Nxd4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:48]} 5. Nc3 {[%emt 0:00:45]} g6 {[%emt 0:02:45]} 6. e4 {[%emt 0:00:41]} Bg7 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:54]} Ng4 {[%emt 0:00:26]} 8. Qxg4 {[%emt 0:02:06]} Nxd4 {[%emt 0:00:47]} 9. Qd1 {[%emt 0:00:44]} Ne6 {[%emt 0:00:17]} 10. Be2 {[%emt 0:09:12]} Qa5 {[%emt 0:00:17]} 11. Qd2 {[%emt 0:24:55]} b6 {[%emt 0:04:16]} 12. Bg4 {[%emt 0:21:29]} Bb7 {[%emt 0:33:30]} 13. Bxe6 {[%emt 0:15:14]} dxe6 {[%emt 0:02:41]} 14. Rd1 {[%emt 0:19:13]} O-O {[%emt 0:13:28]} 15. f3 {[%emt 0:02:15]} Rfc8 {[%emt 0:34:14]} 16. O-O {[%emt 0:01:58]} Ba6 {[%emt 0:14:22]} 17. Qd7 {[%emt 0:06:22]} Bxc4 {[%emt 0:01:12]} 18. Rf2 {[%emt 0:00:16]} Bxc3 {[%emt 0:05:26]} 19. bxc3 {[%emt 0:00:11]} Qxc3 {[%emt 0:00:05]} 20. Bh6 {[%emt 0:02:37]} Qb4 {[%emt 0:03:17]} 21. Rfd2 {[%emt 0:00:16]} Qc5+ {[%emt 0:04:47]} 22. Kh1 {[%emt 0:00:24]} f6 {[%emt 0:02:51]} 23. g4 {[%emt 0:12:27]} Kf7 {[%emt 0:02:54]} 24. Bf4 {[%emt 0:03:29]} e5 {[%emt 0:01:08]} 25. Bg3 {[%emt 0:01:03]} Rc7 {[%emt 0:02:01]} 26. Qa4 {[%emt 0:00:14]} Qe3 {[%emt 0:00:22]} 27. Rd7 {[%emt 0:05:16]} Qxf3+ {[%emt 0:01:04]} 28. Kg1 {[%emt 0:00:01]} b5 {[%emt 0:01:05]} 29. Qb4 {[%emt 0:01:19]} Rxd7 {[%emt 0:00:18]} 30. Rxd7 {[%emt 0:00:02]} Qf1# {[%emt 0:00:47]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.15"]
[White "McHugh, Kevin"]
[Black "Byrne, Alex"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2010"]
[BlackElo "1976"]
[Annotator "ChessBase"]
[PlyCount "134"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:05:32]} e6 {[%emt 0:06:08]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:02]} 3. Nd2 {[%emt 0:00:06]} Nf6 {[%emt 0:00:12]} 4. e5 {[%emt 0:00:06]} Nfd7 {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:14]} c5 {[%emt 0:00:05]} 6. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 7. Ne2 {[%emt 0:00:10]} cxd4 {[%emt 0:00:30]} 8. cxd4 {[%emt 0:00:06]} f6 {[%emt 0:00:05]} 9. exf6 {[%emt 0:00:06]} Nxf6 {[%emt 0:00:02]} 10. Nf3 {[%emt 0:00:14]} Bd6 {[%emt 0:00:03]} 11. O-O {[%emt 0:00:16]} Qc7 {[%emt 0:00:28]} 12. Bg5 {[%emt 0:00:15]} O-O {[%emt 0:00:09]} 13. Bh4 {[%emt 0:00:10]} Nh5 {[%emt 0:19:09]} 14. Qc2 {[%emt 0:01:00]} h6 {[%emt 0:06:32]} 15. Bh7+ {[%emt 0:02:56]} Kh8 {[%emt 0:00:21]} 16. Bg6 {[%emt 2:12:49]} Nf4 {[%emt 0:05:51]} 17. Nxf4 {[%emt 0:00:00]} Rxf4 {[%emt 0:01:49]} 18. Bg3 {[%emt 0:00:00]} Rf6 {[%emt 0:03:23]} 19. Bxd6 {[%emt 0:00:00]} Qxd6 {[%emt 0:00:03]} 20. Rad1 {[%emt 0:00:00]} Qf4 {[%emt 0:08:31]} 21. Be8 {[%emt 0:00:00]} e5 {[%emt 1:33:45]} 22. dxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 23. Nxe5 {[%emt 0:00:00]} Qxe5 {[%emt 0:00:00]} 24. Bb5 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 25. Rd2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 26. Qd3 {[%emt 0:00:00]} Bf3 {[%emt 0:00:00]} 27. Qe3 {[%emt 0:00:00]} Qh5 {[%emt 0:00:00]} 28. Be2 {[%emt 0:00:00]} Bxe2 {[%emt 0:00:00]} 29. Qxe2 {[%emt 0:00:00]} Qxe2 {[%emt 0:00:00]} 30. Rxe2 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 31. Rd2 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 32. Rxd5 {[%emt 0:00:00]} Rc2 {[%emt 0:00:00]} 33. Rb5 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 34. a4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 35. Rb4 {[%emt 0:00:00]} Rd6 {[%emt 0:00:00]} 36. g3 {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 37. Re1 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 38. g4+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:38]} 39. b3 {[%emt 0:00:00]} h5 {[%emt 0:01:11]} 40. h3 {[%emt 0:00:00]} Rf6 {[%emt 0:02:01]} 41. Re3 {[%emt 0:00:00]} h4 {[%emt 0:01:35]} 42. Rbe4 {[%emt 0:00:00]} Rcxf2 {[%emt 0:02:36]} 43. Re6 {[%emt 0:00:00]} Rd2 {[%emt 0:00:41]} 44. Rxf6+ {[%emt 0:00:00]} Kxf6 {[%emt 0:00:02]} 45. Kf1 {[%emt 0:00:00]} Rd5 {[%emt 0:00:33]} 46. Kf2 {[%emt 0:00:00]} Re5 {[%emt 0:00:13]} 47. Rc3 {[%emt 0:00:00]} Rc5 {[%emt 0:01:45]} 48. Re3 {[%emt 0:00:00]} b5 {[%emt 0:02:37]} 49. axb5 {[%emt 0:00:00]} axb5 {[%emt 0:00:01]} 50. Kg2 {[%emt 0:00:00]} Re5 {[%emt 0:00:46]} 51. Rd3 {[%emt 0:00:00]} Ke6 {[%emt 0:01:22]} 52. b4 {[%emt 0:00:00]} Re2+ {[%emt 0:00:33]} 53. Kf3 {[%emt 0:00:00]} Rb2 {[%emt 0:00:02]} 54. Rd8 {[%emt 0:00:00]} Rb3+ {[%emt 0:00:13]} 55. Kg2 {[%emt 0:00:00]} Rb2+ {[%emt 0:00:13]} 56. Kg1 {[%emt 0:00:00]} Ke5 {[%emt 0:00:10]} 57. Rf8 {[%emt 0:00:00]} Ke4 {[%emt 0:00:45]} 58. Rf5 {[%emt 0:00:00]} Rxb4 {[%emt 0:00:02]} 59. Rxg5 {[%emt 0:00:00]} Kf4 {[%emt 0:00:19]} 60. Rd5 {[%emt 0:00:00]} Rb1+ {[%emt 0:02:29]} 61. Kg2 {[%emt 0:00:00]} Rb2+ {[%emt 0:00:02]} 62. Kg1 {[%emt 0:00:00]} b4 {[%emt 0:00:47]} 63. g5 {[%emt 0:00:00]} Rb1+ {[%emt 0:00:07]} 64. Kg2 {[%emt 0:00:00]} Rb3 {[%emt 0:00:27]} 65. g6 {[%emt 0:00:00]} Rg3+ {[%emt 0:02:02]} 66. Kf2 {[%emt 0:00:00]} Ke4 {[%emt 0:00:41]} 67. Rb5 {[%emt 0:00:00]} Rxg6 {[%emt 0:01:57]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.07"]
[Round "7.16"]
[White "MacElligott, Gerard"]
[Black "Carroll, Peter"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2020"]
[BlackElo "2009"]
[Annotator "ChessBase"]
[PlyCount "110"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:02:29]} Nf6 {[%emt 2:15:35]} 2. Nf3 {[%emt 0:00:16]} e6 {[%emt 0:00:35]} 3. g3 {[%emt 0:00:58]} b5 {[%emt 0:00:35]} 4. Bg2 {[%emt 0:00:41]} Bb7 {[%emt 0:00:35]} 5. O-O {[%emt 0:00:24]} c5 {[%emt 0:00:35]} 6. Bg5 {[%emt 0:02:20]} Be7 {[%emt 0:00:00]} 7. dxc5 {[%emt 0:03:34]} Bxc5 {[%emt 0:00:00]} 8. Qd3 {[%emt 0:03:15]} Qb6 {[%emt 0:00:00]} 9. Bxf6 gxf6 10. Nc3 {[%emt 0:12:51]} a6 {[%emt 0:02:55]} 11. Rad1 {[%emt 0:05:15]} Qc7 {[%emt 0:00:00]} 12. Ne4 {[%emt 0:12:11]} Be7 {[%emt 0:01:10]} 13. Nd6+ {[%emt 0:11:31]} Bxd6 {[%emt 0:00:35]} 14. Qxd6 {[%emt 0:00:10]} Qxd6 {[%emt 0:00:35]} 15. Rxd6 {[%emt 0:00:09]} Ke7 {[%emt 0:00:35]} 16. Rb6 {[%emt 0:18:48]} Bc6 {[%emt 0:00:00]} 17. Nd4 {[%emt 0:08:06]} Bxg2 {[%emt 0:00:00]} 18. Kxg2 {[%emt 0:00:15]} d5 {[%emt 0:01:45]} 19. Rb7+ {[%emt 0:08:02]} Nd7 {[%emt 0:00:00]} 20. a4 {[%emt 0:00:34]} bxa4 {[%emt 0:01:10]} 21. Ra1 {[%emt 0:09:25]} Kd8 {[%emt 0:00:00]} 22. Nc6+ {[%emt 0:01:36]} Kc8 {[%emt 0:00:00]} 23. Na5 {[%emt 0:00:18]} Rb8 {[%emt 0:01:45]} 24. Rxb8+ {[%emt 0:03:06]} Kxb8 {[%emt 0:00:35]} 25. Rxa4 {[%emt 0:00:39]} Nc5 {[%emt 0:00:35]} 26. Rh4 {[%emt 0:03:35]} Kc7 {[%emt 0:00:35]} 27. c4 {[%emt 0:23:23]} Rb8 {[%emt 0:00:35]} 28. cxd5 {[%emt 0:00:42]} exd5 {[%emt 0:00:35]} 29. b4 {[%emt 0:02:16]} Ne4 {[%emt 0:00:00]} 30. Rxh7 {[%emt 0:04:55]} Rxb4 {[%emt 0:01:10]} 31. Rxf7+ {[%emt 0:00:15]} Kb6 {[%emt 0:00:35]} 32. Nb7 {[%emt 0:00:26]} a5 {[%emt 0:00:35]} 33. Nd8 {[%emt 0:05:34]} a4 {[%emt 0:00:35]} 34. f3 {[%emt 0:00:20]} Nc3 {[%emt 0:00:35]} 35. Rxf6+ {[%emt 0:03:37]} Kb5 {[%emt 0:00:35]} 36. Nc6 {[%emt 0:01:04]} Rb2 {[%emt 0:00:35]} 37. Na7+ {[%emt 0:01:08]} Kc4 {[%emt 0:00:35]} 38. Rc6+ {[%emt 0:01:26]} Kb3 {[%emt 0:00:35]} 39. Rb6+ {[%emt 0:01:17]} Ka2 {[%emt 0:00:00]} 40. Ra6 {[%emt 0:00:45]} a3 {[%emt 0:01:10]} 41. Nc6 {[%emt 0:00:39]} Kb3 {[%emt 0:00:35]} 42. Nd4+ {[%emt 0:00:14]} Ka2 {[%emt 0:00:35]} 43. h4 {[%emt 0:00:41]} Nxe2 {[%emt 0:00:35]} 44. Nxe2 {[%emt 0:00:22]} Rxe2+ {[%emt 0:00:35]} 45. Kh3 {[%emt 0:00:14]} Kb2 {[%emt 0:00:35]} 46. h5 {[%emt 0:00:50]} a2 {[%emt 0:00:00]} 47. h6 {[%emt 0:00:16]} a1=Q {[%emt 0:01:10]} 48. Rxa1 {[%emt 0:00:09]} Kxa1 {[%emt 0:00:35]} 49. g4 {[%emt 0:00:25]} d4 {[%emt 0:00:00]} 50. h7 {[%emt 0:01:34]} Re8 {[%emt 0:01:10]} 51. g5 {[%emt 0:00:14]} d3 {[%emt 0:00:35]} 52. g6 {[%emt 0:00:13]} d2 {[%emt 0:00:00]} 53. g7 {[%emt 0:00:11]} d1=Q {[%emt 0:01:10]} 54. g8=Q {[%emt 0:00:55]} Rxg8 {[%emt 0:00:35]} 55. hxg8=Q {[%emt 0:00:13]} Qh1+ {[%emt 0:00:00]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.1"]
[White "Brady, Stephen"]
[Black "Daly, Colm"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2290"]
[BlackElo "2248"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:18:42]} 2. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 3. Bg2 {[%emt 0:00:20]} c5 {[%emt 0:06:07]} 4. O-O {[%emt 0:00:29]} Nc6 {[%emt 0:00:04]} 5. c4 {[%emt 0:00:30]} d4 {[%emt 0:00:10]} 6. d3 {[%emt 0:00:33]} e5 {[%emt 0:03:58]} 7. e3 {[%emt 0:09:54]} Be7 {[%emt 0:02:30]} 8. exd4 {[%emt 0:00:21]} exd4 {[%emt 0:00:09]} 9. Bg5 {[%emt 0:04:44]} h6 {[%emt 0:05:50]} 10. Bxf6 {[%emt 0:00:54]} Bxf6 {[%emt 0:00:06]} 11. Re1+ {[%emt 0:00:51]} Kf8 {[%emt 0:00:06]} 12. Nbd2 {[%emt 0:00:49]} Rb8 {[%emt 0:02:13]} 13. a3 {[%emt 0:35:06]} a5 {[%emt 0:19:05]} 14. Re2 {[%emt 0:09:53]} h5 {[%emt 0:04:50]} 15. Ne4 {[%emt 0:09:21]} Be7 {[%emt 0:00:03]} 16. Qd2 {[%emt 0:01:17]} Qc7 {[%emt 0:05:45]} 17. Rae1 {[%emt 0:03:35]} Bg4 {[%emt 0:02:51]} 18. h3 {[%emt 0:00:59]} Bd7 {[%emt 0:00:10]} 19. Neg5 {[%emt 0:06:14]} Re8 {[%emt 0:01:39]} 20. Ne5 {[%emt 0:09:48]} Nxe5 {[%emt 0:00:10]} 21. Rxe5 {[%emt 0:00:06]} Bf6 {[%emt 0:18:40]} 22. Rxe8+ {[%emt 0:02:30]} Bxe8 {[%emt 0:00:04]} 23. Bd5 {[%emt 0:05:05]} g6 {[%emt 0:17:45]} 24. Ne4 {[%emt 0:08:52]} Be7 {[%emt 0:01:20]} 25. Qe2 {[%emt 0:00:29]} Kg7 {[%emt 0:01:27]} 26. Qf3 {[%emt 0:01:57]} Rf8 {[%emt 0:02:00]} 27. h4 {[%emt 0:00:23]} b6 {[%emt 0:03:32]} 28. Ng5 {[%emt 0:01:21]} a4 {[%emt 0:02:53]} 29. Kg2 {[%emt 0:04:22]} Qd6 {[%emt 0:02:14]} 30. Re4 {[%emt 0:03:29]} Bxg5 {[%emt 0:02:28]} 31. hxg5 {[%emt 0:00:05]} Bd7 {[%emt 0:00:09]} 32. Rf4 {[%emt 0:07:34]} f5 {[%emt 0:03:20]} 33. gxf6+ {[%emt 0:02:24]} Rxf6 {[%emt 0:00:03]} 34. Rxf6 {[%emt 0:00:17]} Qxf6 {[%emt 0:00:02]} 35. Qe2 {[%emt 0:02:11]} h4 {[%emt 0:01:05]} 36. gxh4 {[%emt 0:00:52]} Qxh4 {[%emt 0:00:48]} 37. Qe5+ {[%emt 0:02:41]} Qf6 {[%emt 0:01:40]} 38. Qxf6+ {[%emt 0:00:30]} Kxf6 {[%emt 0:00:02]} 39. Kf3 {[%emt 0:00:08]} Ke5 {[%emt 0:00:18]} 40. Ke2 {[%emt 0:00:05]} Kf4 {[%emt 0:00:31]} 41. Be4 {[%emt 0:04:43]} g5 {[%emt 0:00:04]} 42. Bd5 {[%emt 0:00:45]} Be8 {[%emt 0:01:07]} 43. Be4 {[%emt 0:00:17]} Bd7 {[%emt 0:08:51]} 44. Bd5 {[%emt 0:00:05]} Be8 {[%emt 0:00:03]} 45. Bb7 {[%emt 0:00:11]} Bd7 {[%emt 0:02:15]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.2"]
[White "O`Gorman, Tom"]
[Black "Wallace, John Paul"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2345"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,69,44,37,37,79,41,56,56,67,29,16,25,43,42,44,19,30,36,48,54,66,72,105,97,107,49,87,69,141,137,370,387,870,359,760,740,29980,29981,29979,29978,3237,2933,2020,756,29988,29989,29989,29990,29990,29976,29991,29992,29997,29989]} 1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. b3 Bd7 9. Bb2 Rb8 10. Rc1 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} e6 11. e3 Re8 {[#]} 12. Qe2 $146 {White is slightly better.} ({Predecessor:} 12. Ba1 b5 13. Nd2 Ne7 14. Qc2 Bc8 15. Rfd1 Bb7 16. e4 Nc6 17. Nf3 bxc4 18. bxc4 {1-0 (33) Tkachiev,V (2670)-David,A (2520) Cannes 2000}) 12... Qc8 13. h3 e5 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Kh2 Be6 17. Rfd1 Nd7 18. Ne4 h6 19. c5 Nf8 20. c6 {cxb7 is the strong threat.} b6 21. Bf1 (21. g4 $16) 21... a5 22. Qb5 $36 {[%mdl 2048] White has some pressure.} f6 (22... Bf5 $14 23. f3 Ra8) 23. Ba3 $16 Nh7 $2 {[#] Loses the game.} (23... Kh8 $16 24. Nc3 Ra8) 24. Rd7 $1 $18 {[%mdl 512]} f5 $2 {[#]} (24... Kh8 25. Bd6 cxd6 26. Nxd6 {[%mdl 64] Double Attack} Bxd7) (24... Bxd7 25. cxd7) 25. Bc4 (25. Rxg7+ $142 $1 {[%mdl 512]} Kxg7 26. Qxe5+ Kf7 27. Bb2) 25... Kh8 $2 {[#]} (25... fxe4 26. Bxe6+ Rxe6) 26. Rxg7 $1 {[%mdl 576] Remove Defender} Kxg7 27. Qxe5+ Kf7 28. Bb2 {[%csl Gb2][%cal Re5g7]} Rg8 {[#]} 29. Nf6 $1 {[%mdl 512]} Ng5 30. Bxe6+ (30. Kg2 $142) 30... Nxe6 31. Nxg8 {White mates.} Qxg8 32. Rd1 Rd8 33. Qf6+ Ke8 {[#]} 34. Ba3 $1 {[%csl Ga3][%cal Rf6e7][%mdl 512]} Qf7 35. Qh8+ {Accuracy: White = 74%, Black = 38%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.3"]
[White "O`Donnell, Conor"]
[Black "Venkatesan, Kavin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2304"]
[BlackElo "1946"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:01:47]} d5 {[%emt 0:01:05]} 3. exd5 {[%emt 0:00:29]} Qxd5 {[%emt 0:00:38]} 4. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:03:59]} 5. cxd4 {[%emt 0:01:08]} e6 {[%emt 0:06:09]} 6. Nc3 {[%emt 0:01:50]} Qd8 {[%emt 0:01:52]} 7. Nf3 {[%emt 0:03:25]} Nf6 {[%emt 0:03:21]} 8. Ne5 {[%emt 0:12:26]} a6 {[%emt 0:09:33]} 9. Bd3 {[%emt 0:07:21]} Bd6 {[%emt 0:08:26]} 10. O-O {[%emt 0:05:46]} O-O {[%emt 0:06:16]} 11. Bg5 {[%emt 0:14:12]} Be7 {[%emt 0:02:13]} 12. Re1 {[%emt 0:04:15]} Nbd7 {[%emt 0:10:44]} 13. Re3 {[%emt 0:17:51]} Nxe5 {[%emt 0:20:07]} 14. dxe5 {[%emt 0:00:42]} Nd5 {[%emt 0:07:01]} 15. Bxe7 {[%emt 0:00:58]} Qxe7 {[%emt 0:07:20]} 16. Rh3 {[%emt 0:01:35]} f5 {[%emt 0:05:26]} 17. exf6 {[%emt 0:03:15]} Nxf6 {[%emt 0:00:09]} 18. Ne4 {[%emt 0:02:12]} Nxe4 {[%emt 0:04:44]} 19. Bxe4 {[%emt 0:01:56]} h6 {[%emt 0:00:52]} 20. Qb3 {[%emt 0:06:44]} Kh8 {[%emt 0:04:34]} 21. Re1 {[%emt 0:02:59]} Rb8 {[%emt 0:07:48]} 22. Qc3 {[%emt 0:11:58]} Rf6 {[%emt 0:10:31]} 23. Qe5 {[%emt 0:01:06]} Ra8 {[%emt 0:01:00]} 24. Rd3 {[%emt 0:03:14]} Bd7 {[%emt 0:03:36]} 25. Qd6 {[%emt 0:06:04]} Qxd6 {[%emt 0:01:24]} 26. Rxd6 {[%emt 0:00:03]} Bb5 {[%emt 0:02:11]} 27. Bxb7 {[%emt 0:01:30]} Rb8 {[%emt 0:00:30]} 28. Be4 {[%emt 0:03:36]} e5 {[%emt 0:02:48]} 29. Red1 {[%emt 0:01:39]} Rxd6 {[%emt 0:03:22]} 30. Rxd6 {[%emt 0:00:05]} Re8 {[%emt 0:01:23]} 31. b3 {[%emt 0:01:34]} Kg8 {[%emt 0:01:30]} 32. a4 {[%emt 0:02:43]} Be2 {[%emt 0:00:19]} 33. f3 {[%emt 0:00:27]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.4"]
[White "Melaugh, Gavin"]
[Black "Kanyamarala, Tarun"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2003"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,128,0,-16,0,21,28,16,13,28,-47,-56,-57,-58,-58,-37,-69,-69,-70,-71,-71,-56,-87,-85,-93,-60,-67,-36,-62,-51,-65,-64,-86,-68,-97,-95,-106,-100,-134,-135,-123,-112,-90,-14,-186,-140,-212,-220,-229,-166,-379,-237,-232,-235,-238,-213,-218,-216,-255,-254,-238,-240,-541,-475,-673,-320,-355,-243,-239,-231,-227,-223,-201,-203,-210,-206,-206,-202,-188,-209,-238,-231,-251,-241,-308,-297,-296,-288,-466,-466,-555,-554,-613,-558,-650,-696,-672,-641,-714,-681,-687,-637,-766,-769,-774,-713,-780,-764,-807,-777,-2202,-2151]} 1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 d6 7. O-O c6 8. d5 e5 9. dxe6 Bxe6 10. Qd3 Re8 11. Ng5 {A88: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 c6.} Na6 12. Nxe6 Rxe6 13. Rd1 {[#] The position is equal.} Ng4 $146 ({Predecessor:} 13... Nc5 14. Qc2 Nce4 15. Nxe4 Nxe4 16. Be3 Qe7 17. a4 h6 18. Ra3 b6 19. Bf3 Rf8 {1-0 (44) Przezdziecka,M (2304)-Andrikopoulou,E (1557) Ermioni Argolidas 2006}) 14. e3 (14. Qc2 $11) 14... Nc5 $15 15. Qc2 Bxc3 $1 16. bxc3 Qa5 17. Rb1 Rae8 18. h3 Ne5 19. Rd4 Rf6 20. f4 Ned7 21. g4 Re7 22. Qd2 Ree6 23. Rb2 Nb6 24. Rb4 Nc8 25. Qc2 Qc7 26. Rb1 Nb6 27. Bf3 Re7 28. Kf2 Ne6 29. Ba3 Nxd4 30. cxd4 Ref7 (30... Rff7 $17 {...fxg4 is the strong threat.} 31. c5 dxc5 32. Bxc5 Rxe3 $1 {[%mdl 512]} 33. Kxe3 fxg4) 31. Rg1 $2 {Loses the game.} (31. c5 $11 dxc5 32. dxc5) 31... d5 $19 32. c5 (32. cxd5 $17 Nxd5 33. Bc1) 32... Nc4 33. Bc1 Qe7 34. h4 $2 (34. Be2) 34... Kf8 35. g5 Re6 {[%cal Re6e3]} 36. Qd3 Qc7 37. Bd1 Rfe7 38. Rg3 Qa5 39. Bb3 Qb4 {[#]} 40. Ke2 $2 (40. h5 $1 {[%mdl 512]}) 40... Re4 41. Rf3 {[#]} (41. a3 $142 Nxa3 42. Bxa3 Qxa3 43. Kf2) 41... Ke8 (41... Nxe3 $142 $1 {[%mdl 512]} 42. Rxe3 (42. Bxe3 Rxd4) 42... Rxd4) 42. Bc2 {and the idea Qb3 leaves White hopeful.} R4e6 43. Qb3 Qa5 44. Bd3 Qb5 45. h5 Kf8 46. Kf2 Kg8 47. Rh3 b6 48. Qc3 Qa5 ({And not} 48... bxc5 49. hxg6 hxg6 50. dxc5 $11) 49. Qxa5 Nxa5 ({Don't play} 49... bxa5 50. hxg6 hxg6 51. Ke2 $17) 50. Ba3 Re8 51. Bb4 Nc4 52. Bxc4 dxc4 {[%mdl 4096] Endgame KRR-KRB} 53. Ke2 $2 (53. hxg6 hxg6 54. a4) 53... gxh5 {Black is clearly winning.} 54. Kd2 Kg7 55. a4 Kg6 56. a5 bxa5 57. Bxa5 Rb8 58. Bc3 Rb1 59. Kc2 Rg1 60. Bd2 Re7 61. Kc3 Rd1 62. Kc2 Ra1 63. Kc3 Ra4 64. Rh1 Rb7 {Accuracy: White = 46%, Black = 76%.} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.5"]
[White "Kanyamarala, Trisha"]
[Black "Flynn, Jacob"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2193"]
[BlackElo "2114"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:20]} 3. c4 {[%emt 0:00:33]} e6 {[%emt 0:00:11]} 4. Nc3 {[%emt 0:00:55]} dxc4 {[%emt 0:00:23]} 5. e3 {[%emt 0:03:15]} a6 {[%emt 0:00:37]} 6. Bxc4 {[%emt 0:06:54]} b5 {[%emt 0:01:27]} 7. Be2 {[%emt 0:00:45]} Bb7 {[%emt 0:02:10]} 8. O-O {[%emt 0:04:08]} c5 {[%emt 0:02:56]} 9. b3 {[%emt 0:06:02]} Nbd7 {[%emt 0:02:36]} 10. Bb2 {[%emt 0:03:58]} Be7 {[%emt 0:04:00]} 11. Rc1 {[%emt 0:03:03]} O-O {[%emt 0:02:50]} 12. Bd3 {[%emt 0:11:36]} Rc8 {[%emt 0:16:09]} 13. Qe2 {[%emt 0:10:35]} cxd4 {[%emt 0:03:47]} 14. Nxd4 {[%emt 0:03:58]} Nc5 {[%emt 0:08:14]} 15. Bb1 {[%emt 0:07:56]} b4 {[%emt 0:09:04]} 16. Na4 {[%emt 0:10:17]} Nxa4 {[%emt 0:03:43]} 17. bxa4 {[%emt 0:00:10]} Qa5 {[%emt 0:05:40]} 18. Bc2 {[%emt 0:08:33]} Nd5 {[%emt 0:22:22]} 19. Nb3 {[%emt 0:31:00]} Qd8 {[%emt 0:06:57]} 20. Rfd1 {[%emt 0:17:34]} Bf6 {[%emt 0:03:13]} 21. Nd4 {[%emt 0:01:57]} Qe7 {[%emt 0:05:22]} 22. Qd3 {[%emt 0:01:47]} g6 {[%emt 0:00:48]} 23. Bb3 {[%emt 0:00:49]} Nc3 {[%emt 0:15:48]} 24. Bxc3 {[%emt 0:05:31]} bxc3 {[%emt 0:00:08]} 25. Rxc3 {[%emt 0:01:50]} Rxc3 {[%emt 0:00:58]} 26. Qxc3 {[%emt 0:00:06]} Rc8 {[%emt 0:00:25]} 27. Qd3 {[%emt 0:02:25]} Rd8 {[%emt 0:06:04]} 28. Qe2 {[%emt 0:03:01]} Qb4 {[%emt 0:03:38]} 29. Qd2 {[%emt 0:02:20]} Qxd2 {[%emt 0:08:05]} 30. Rxd2 {[%emt 0:00:02]} e5 {[%emt 0:00:13]} 31. Nf3 {[%emt 0:00:13]} Bxf3 {[%emt 0:00:09]} 32. Rxd8+ {[%emt 0:00:08]} Bxd8 {[%emt 0:00:03]} 33. gxf3 {[%emt 0:00:09]} a5 {[%emt 0:00:23]} 34. Kg2 {[%emt 0:01:00]} Kg7 {[%emt 0:00:32]} 35. Bd5 {[%emt 0:00:54]} Be7 {[%emt 0:00:16]} 36. Kg3 {[%emt 0:00:55]} g5 {[%emt 0:02:08]} 37. Kg4 {[%emt 0:00:57]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.6"]
[White "O`Gorman, Alice"]
[Black "Melaugh, Shane"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1904"]
[BlackElo "2161"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:08:46]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:00]} e6 {[%emt 0:00:24]} 5. Nc3 {[%emt 0:00:12]} Qc7 {[%emt 0:00:05]} 6. Ndb5 {[%emt 0:00:46]} Qb8 {[%emt 0:00:07]} 7. Be3 {[%emt 0:00:06]} a6 {[%emt 0:00:05]} 8. Bb6 {[%emt 0:00:12]} axb5 {[%emt 0:00:05]} 9. Nxb5 {[%emt 0:00:04]} Ra5 {[%emt 0:00:12]} 10. Nc7+ {[%emt 0:17:06]} Ke7 {[%emt 0:01:53]} 11. Qd2 {[%emt 0:02:51]} Nf6 {[%emt 0:04:05]} 12. Bxa5 {[%emt 0:10:33]} b6 {[%emt 0:00:23]} 13. Bb4+ {[%emt 0:10:42]} Nxb4 {[%emt 0:00:28]} 14. Qxb4+ {[%emt 0:00:45]} Kd8 {[%emt 0:00:08]} 15. Nxe6+ {[%emt 0:01:18]} fxe6 {[%emt 0:00:09]} 16. Qa4 {[%emt 0:04:15]} Qf4 {[%emt 0:01:45]} 17. f3 {[%emt 0:05:47]} Nd5 {[%emt 0:10:07]} 18. Be2 {[%emt 0:05:58]} Ne3 {[%emt 0:11:32]} 19. g3 {[%emt 0:04:26]} Qe5 {[%emt 0:07:45]} 20. c3 {[%emt 0:03:46]} Bc5 {[%emt 0:13:38]} 21. Rc1 {[%emt 0:03:58]} Qd6 {[%emt 0:02:04]} 22. b4 {[%emt 0:07:16]} Ng2+ {[%emt 0:02:23]} 23. Kf1 {[%emt 0:00:07]} Ne3+ {[%emt 0:03:13]} 24. Ke1 {[%emt 0:00:11]} Ng2+ {[%emt 0:01:05]} 25. Kf1 {[%emt 0:00:05]} Qd2 {[%emt 0:11:02]} 26. bxc5 {[%emt 0:06:01]} Ne3+ {[%emt 0:00:42]} 27. Kf2 {[%emt 0:03:22]} Ng4+ {[%emt 0:00:12]} 28. fxg4 {[%emt 0:03:06]} Rf8+ {[%emt 0:00:06]} 29. Kg2 {[%emt 0:01:06]} Qxe2+ {[%emt 0:00:05]} 30. Kh3 {[%emt 0:00:13]} Rf6 {[%emt 0:00:12]} 31. g5 {[%emt 0:01:39]} e5 {[%emt 0:00:07]} 32. Qd1 {[%emt 0:07:10]} d5+ {[%emt 0:01:13]} 33. Kh4 {[%emt 0:00:55]} Qxe4+ {[%emt 0:01:52]} 34. g4 {[%emt 0:01:27]} Bxg4 {[%emt 0:15:33]} 35. Qxg4 {[%emt 0:05:23]} Rf4 {[%emt 0:00:06]} 36. h3 {[%emt 0:01:13]} Rxg4+ {[%emt 0:03:30]} 37. hxg4 {[%emt 0:00:07]} bxc5 {[%emt 0:00:10]} 38. Rh2 {[%emt 0:03:20]} Qf4 {[%emt 0:01:23]} 39. Rcc2 {[%emt 0:00:23]} e4 {[%emt 0:01:14]} 40. Rhf2 {[%emt 0:03:00]} Qd6 {[%emt 0:00:14]} 41. Kh3 {[%emt 0:04:25]} d4 {[%emt 0:01:46]} 42. cxd4 {[%emt 0:05:31]} cxd4 {[%emt 0:00:06]} 43. Rf5 {[%emt 0:02:17]} d3 {[%emt 0:00:14]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.7"]
[White "Murray, David"]
[Black "Putar, Lara"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2152"]
[BlackElo "1834"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:06:01]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:42]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:12]} d5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:01:21]} Bg7 {[%emt 0:00:01]} 5. cxd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:07]} 6. e4 {[%emt 0:00:07]} Nxc3 {[%emt 0:00:14]} 7. bxc3 {[%emt 0:00:05]} c5 {[%emt 0:00:21]} 8. Rb1 {[%emt 0:02:04]} O-O {[%emt 0:01:20]} 9. Be2 {[%emt 0:01:11]} Nc6 {[%emt 0:05:49]} 10. d5 {[%emt 0:04:17]} Ne5 {[%emt 0:02:10]} 11. Nxe5 {[%emt 0:01:42]} Bxe5 {[%emt 0:00:07]} 12. Qd2 {[%emt 0:01:59]} Qa5 {[%emt 0:05:31]} 13. Rb3 {[%emt 0:02:43]} e6 {[%emt 0:10:45]} 14. f4 {[%emt 0:03:11]} Bg7 {[%emt 0:02:21]} 15. d6 {[%emt 0:04:40]} Bd7 {[%emt 0:07:41]} 16. O-O {[%emt 0:04:44]} e5 {[%emt 0:14:33]} 17. f5 {[%emt 0:03:58]} Rfd8 {[%emt 0:12:46]} 18. Bc4 {[%emt 0:03:48]} gxf5 {[%emt 0:10:07]} 19. exf5 {[%emt 0:01:58]} h6 {[%emt 0:11:05]} 20. Rf3 {[%emt 0:05:13]} e4 {[%emt 0:03:13]} 21. Rg3 {[%emt 0:01:11]} Kh7 {[%emt 0:02:51]} 22. Rxg7+ {[%emt 0:00:43]} Kxg7 {[%emt 0:01:35]} 23. Qxh6+ {[%emt 0:00:12]} Kg8 {[%emt 0:00:09]} 24. f6 {[%emt 0:00:17]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.8"]
[White "O'Connell, Gerard"]
[Black "Peoples, Jonathon"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "2075"]
[BlackElo "1932"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:10]} O-O {[%emt 0:00:02]} 5. Bd3 {[%emt 0:00:19]} d5 {[%emt 0:00:06]} 6. a3 {[%emt 0:01:07]} Bxc3+ {[%emt 0:01:35]} 7. bxc3 {[%emt 0:00:04]} c5 {[%emt 0:02:52]} 8. Nf3 {[%emt 0:01:28]} Nc6 {[%emt 0:04:06]} 9. O-O {[%emt 0:00:11]} b6 {[%emt 0:06:03]} 10. Qa4 {[%emt 0:08:48]} Bd7 {[%emt 0:06:50]} 11. Qc2 {[%emt 0:00:22]} dxc4 {[%emt 0:01:00]} 12. Bxc4 {[%emt 0:00:36]} Na5 {[%emt 0:00:15]} 13. Bd3 {[%emt 0:04:01]} cxd4 {[%emt 0:12:12]} 14. exd4 {[%emt 0:01:10]} Rc8 {[%emt 0:04:02]} 15. Ne5 {[%emt 0:01:50]} Bc6 {[%emt 0:01:24]} 16. Bg5 {[%emt 0:02:34]} h6 {[%emt 0:02:22]} 17. Bh4 {[%emt 0:00:45]} Bd5 {[%emt 0:06:41]} 18. Ng4 {[%emt 0:07:25]} Bc4 {[%emt 0:16:32]} 19. Bh7+ {[%emt 0:35:07]} Kh8 {[%emt 0:01:09]} 20. Bxf6 {[%emt 0:00:07]} gxf6 {[%emt 0:00:10]} 21. Qd2 {[%emt 1:21:11]} Qd5 {[%emt 0:09:20]} 22. Qxh6 {[%emt 0:00:00]} Qg5 {[%emt 0:00:11]} 23. Qh3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:15]} 24. f4 {[%emt 0:00:00]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.9"]
[White "Collins, Sam E."]
[Black "Fitzsimons, David"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2459"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,121,-8,-4,-36,-31,-45,0,-17,-8,-27,-24,-20,-8,-15,-9,0,37,20,22,25,37,41,51,31,33,33,24,0,0,-15,-9,-46,-48,-44,-5,-3,26,10,366,374,306,129,195,0,251,82,438,438,405,417,454,431,452,381,515,242,241,201,314,231,218,218,225,224,212,223,221,213,199,175,213,184,227,202,387,387,708,681,2444,841,690,259,254,263,413,413,1077,77,245,0,929,368,875,634,743,743,743,743,743,743,743,743,1671,1634,1206,1162,1105,1081]} 1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. c3 g6 5. Bg2 Nc6 6. d3 Bg7 7. O-O O-O 8. Nbd2 Rb8 9. h3 {A05: Réti Opening: 1 Nf3 Nf6.} b5 10. d4 Nd7 {[%cal Rc5d4]} 11. d5 {The position is equal.} Nce5 12. Ne1 Nb6 13. f4 {[#]} Nec4 $146 {And now ...Ne3 would win.} ({Predecessor:} 13... Ned7 14. Ndf3 a5 15. a3 a4 16. Nc2 Nc4 17. Rb1 Ndb6 18. Re1 e6 19. dxe6 Bxe6 {½-½ (42) Shashin,B-Geller,E Moscow 1970}) 14. Ndf3 Bd7 15. b3 Na5 16. Bd2 e6 17. dxe6 fxe6 18. Rc1 Nc6 19. Qe2 c4 20. Nc2 e5 21. Kh2 Qe7 22. Rce1 a5 23. Ng5 cxb3 24. axb3 a4 25. bxa4 $1 (25. Qxb5 Nd4 $1 $17 {[%mdl 512]}) 25... Nxa4 26. Ne3 {aiming for Nd5.} Kh8 $2 {[%mdl 8192]} (26... exf4 $11 {and Black has nothing to worry.} 27. gxf4 Nc5) 27. Nd5 $18 Qe8 28. Nc7 (28. f5 $1 $18) 28... Qe7 (28... Qc8 $16 {keeps fighting.} 29. Nxb5 Nd4 30. Nxd4 (30. Nxd6 Nxe2 31. Nxc8 Rbxc8 $15) 30... exd4) 29. Nd5 ({Stronger than} 29. Nxb5 exf4 30. gxf4 Na5 $11) (29. f5 $142 $1) 29... Qe8 $1 30. h4 $2 (30. f5 $1 $18 {is the precise move to win.}) 30... Ne7 $2 {[%mdl 8192]} (30... b4 $16) 31. fxe5 $1 Nxd5 32. Rxf8+ (32. exd5 Bxe5 33. Rxf8+ Qxf8 $16) 32... Qxf8 33. Rf1 ({Weaker is} 33. exd5 Bxe5 34. Rf1 Bf5 $16) 33... Qe8 34. exd5 dxe5 {[#]} 35. Be4 (35. h5 $142 $1 {[%mdl 512]}) 35... Nc5 36. Bc2 {Strongly threatening Nf7+.} b4 (36... Ra8 $142) 37. Qf2 (37. cxb4 Bb5 $11) 37... b3 38. Bb1 $1 Bb5 {Hoping for ...Qd7.} 39. Nf7+ {[%cal Bg5f7,Bf7d6,Bd6c4,Bc4e3,Be3g4][%mdl 32]} Kg8 40. c4 $1 {[%mdl 64] Decoy} Bxc4 41. Nd6 {[%mdl 64] Double Attack} Qd7 42. Nxc4 Qxd5 43. Ne3 Qd7 44. Qe2 b2 $2 (44... Qb5 45. Qxb5 Rxb5) 45. Ng4 Qd6 $2 (45... Qb5 46. Qxb5 Rxb5 47. Nh6+ Kh8 48. Nf7+ Kg8) 46. Bh6 Rb4 47. Bxg7 (47. Ba2+ $142 Ne6 48. Qc2) 47... Kxg7 48. Qxe5+ $2 (48. Ba2 {White wants to mate with Rf7+.} Rxg4 49. Qxg4 Qd2+ 50. Kh3) 48... Qxe5 49. Nxe5 Na4 (49... Rb7 $142 50. Rf2 Na4) 50. Rf7+ Kh8 {[#]} (50... Kg8 $142 51. Rc7 Rd4) 51. Rf8+ $2 (51. h5 $1 gxh5 52. Rxh7+ Kg8 53. Nd7) 51... Kg7 52. Rf7+ $2 (52. Rc8) 52... Kh8 $1 {[#] If only Black now had time for ...Nc3....} 53. Rc7 $2 (53. h5 $1 {h6 would kill now.} gxh5 54. Rxh7+ Kg8 55. Nd7) 53... Rd4 $2 (53... Rb6 54. Nf7+ Kg7 55. Ng5+ Kf6) 54. Nf7+ {White is clearly winning.} Kg7 55. Ng5+ Kf6 56. Rf7+ Ke5 57. Nf3+ Ke6 58. Ba2+ Kd6 59. Nxd4 Nc3 {[#]} 60. Nb5+ $1 Nxb5 61. Rf2 {Accuracy: White = 64%, Black = 42%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.10"]
[White "Casey, Eoghan"]
[Black "Collins, Adam"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1954"]
[BlackElo "1760"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:02:18]} d5 {[%emt 2:15:35]} 2. Bf4 {[%emt 0:00:47]} Nf6 {[%emt 0:00:35]} 3. e3 {[%emt 0:00:44]} c5 {[%emt 0:00:35]} 4. c3 {[%emt 0:02:00]} Nc6 {[%emt 0:00:35]} 5. Nd2 {[%emt 0:04:39]} cxd4 {[%emt 0:00:35]} 6. exd4 {[%emt 0:00:18]} Bf5 {[%emt 0:00:35]} 7. Qb3 {[%emt 0:01:04]} Qc8 {[%emt 0:00:35]} 8. Ngf3 {[%emt 0:00:48]} e6 {[%emt 0:00:35]} 9. Nh4 {[%emt 0:05:59]} Be4 {[%emt 0:00:35]} 10. f3 {[%emt 0:17:28]} Bg6 {[%emt 0:00:35]} 11. Nxg6 {[%emt 0:00:15]} hxg6 {[%emt 0:00:00]} 12. g4 {[%emt 0:20:56]} a6 {[%emt 0:01:10]} 13. Bd3 {[%emt 0:01:46]} Be7 {[%emt 0:00:35]} 14. O-O {[%emt 0:14:10]} Bd8 {[%emt 0:00:35]} 15. Rae1 {[%emt 0:08:40]} Bc7 {[%emt 0:00:35]} 16. Bg3 {[%emt 0:16:12]} Qb8 {[%emt 0:00:35]} 17. Kg2 {[%emt 0:00:50]} Kd7 {[%emt 0:00:35]} 18. Rf2 {[%emt 0:08:57]} b5 {[%emt 0:00:35]} 19. Rfe2 {[%emt 0:03:45]} Bxg3 {[%emt 0:00:35]} 20. hxg3 {[%emt 0:01:49]} Rh7 {[%emt 0:00:35]} 21. g5 {[%emt 0:10:00]} Nh5 {[%emt 0:00:35]} 22. Nf1 {[%emt 0:03:16]} Qd6 {[%emt 0:00:35]} 23. f4 {[%emt 0:13:59]} Rah8 {[%emt 0:00:35]} 24. Kf3 {[%emt 0:05:34]} Nxf4 {[%emt 0:00:35]} 25. gxf4 {[%emt 0:00:24]} Rh3+ {[%emt 0:00:35]} 26. Ng3 {[%emt 0:01:03]} R8h4 {[%emt 0:00:35]} 27. Re5 {[%emt 0:02:08]} f6 {[%emt 0:00:35]} 28. Bxg6 {[%emt 0:00:37]} fxe5 {[%emt 0:00:35]} 29. dxe5 {[%emt 0:00:13]} Qf8 {[%emt 0:00:35]} 30. f5 {[%emt 0:00:36]} Ne7 {[%emt 0:00:35]} 31. Kg2 {[%emt 0:00:51]} Nxg6 {[%emt 0:00:35]} 32. fxe6+ {[%emt 0:00:49]} Kxe6 {[%emt 0:00:35]} 33. Rf1 {[%emt 0:00:31]} Rxg3+ 34. Kxg3 {[%emt 0:00:05]} Qxf1 {[%emt 0:01:10]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.11"]
[White "Putar, Leon"]
[Black "Lyons, Brendan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1894"]
[BlackElo "1941"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 2:15:35]} d5 {[%emt 0:09:15]} 2. exd5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:44]} 3. d4 {[%emt 0:00:00]} Bg4 {[%emt 0:00:28]} 4. Bb5+ {[%emt 0:00:00]} Nbd7 {[%emt 0:01:16]} 5. Be2 {[%emt 0:00:00]} Bxe2 {[%emt 0:02:21]} 6. Qxe2 {[%emt 0:00:00]} Nxd5 {[%emt 0:02:58]} 7. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:04:23]} 8. c4 {[%emt 0:00:00]} Bb4+ {[%emt 0:02:51]} 9. Bd2 {[%emt 0:00:00]} Bxd2+ {[%emt 0:07:47]} 10. Qxd2 {[%emt 0:00:00]} Ne7 {[%emt 0:08:41]} 11. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:02:08]} 12. b3 {[%emt 0:00:00]} O-O {[%emt 0:08:22]} 13. h4 {[%emt 0:00:00]} e5 {[%emt 0:14:22]} 14. dxe5 {[%emt 0:00:00]} Nc6 {[%emt 0:04:26]} 15. O-O-O {[%emt 0:00:00]} Ndxe5 {[%emt 0:02:53]} 16. Qc2 {[%emt 0:00:00]} Qf6 {[%emt 0:07:59]} 17. Nxe5 {[%emt 0:00:00]} Qxe5 {[%emt 0:02:00]} 18. Rhe1 {[%emt 0:00:00]} Qf4+ {[%emt 0:08:24]} 19. Kb1 {[%emt 0:00:00]} Nb4 {[%emt 0:10:53]} 20. Qe4 {[%emt 0:00:00]} Qxf2 {[%emt 0:03:56]} 21. Re2 {[%emt 0:00:00]} Qf6 {[%emt 0:05:14]} 22. Re3 {[%emt 0:00:00]} Qf2 {[%emt 0:03:01]} 23. a3 {[%emt 0:00:00]} Nc6 {[%emt 0:13:21]} 24. h5 {[%emt 0:00:00]} h6 {[%emt 0:04:44]} 25. Rf3 {[%emt 0:00:00]} Qxg2 {[%emt 0:04:54]} 26. Qf4 {[%emt 0:00:00]} Qg5 {[%emt 0:03:10]} 27. Qh2 {[%emt 0:00:00]} Rad8 {[%emt 0:02:30]} 28. Rg1 {[%emt 0:00:00]} Rd2 {[%emt 0:01:14]} 29. Qh1 {[%emt 0:00:00]} Qe5 {[%emt 0:02:47]} 30. Rfg3 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:44]} 31. Qe4 {[%emt 0:00:00]} Qxe4+ {[%emt 0:02:23]} 32. Nxe4 {[%emt 0:00:00]} Re2 {[%emt 0:02:06]} 33. Rxg7+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:05]} 34. Nf6 {[%emt 0:00:07]} Re1+ {[%emt 0:00:04]} 35. Kb2 {[%emt 0:00:33]} Rxg1 {[%emt 0:01:27]} 36. Rh7# {[%emt 0:00:08]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.12"]
[White "Carroll, Peter"]
[Black "Mirza, Diana"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2009"]
[BlackElo "1939"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:00]} Bg4 {[%emt 0:00:20]} 6. h3 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:18]} 7. Qxf3 {[%emt 0:00:00]} c6 {[%emt 0:00:11]} 8. Be3 {[%emt 0:00:00]} e6 {[%emt 0:01:10]} 9. a3 {[%emt 0:00:00]} Be7 {[%emt 0:02:34]} 10. O-O-O {[%emt 0:00:35]} Nd5 {[%emt 0:03:07]} 11. Ne4 {[%emt 0:07:48]} Nxe3 {[%emt 0:07:55]} 12. fxe3 {[%emt 0:15:30]} Nd7 {[%emt 0:06:02]} 13. Qg3 {[%emt 0:07:30]} O-O {[%emt 0:00:55]} 14. Bd3 {[%emt 0:03:31]} f5 {[%emt 0:05:47]} 15. Nd2 {[%emt 0:11:00]} b5 {[%emt 0:08:38]} 16. Qf3 {[%emt 0:02:16]} Qb6 {[%emt 0:04:24]} 17. g4 {[%emt 0:05:21]} c5 {[%emt 0:11:13]} 18. gxf5 {[%emt 0:18:45]} cxd4 {[%emt 0:01:19]} 19. exd4 {[%emt 0:01:06]} Qxd4 {[%emt 0:13:42]} 20. Nb3 {[%emt 0:01:01]} Qb6 {[%emt 0:09:12]} 21. Qe2 {[%emt 0:01:26]} Bg5+ {[%emt 0:06:47]} 22. Kb1 {[%emt 0:00:37]} exf5 {[%emt 0:00:16]} 23. Bxb5 {[%emt 0:17:40]} Nf6 {[%emt 0:01:38]} 24. Qe5 {[%emt 0:02:06]} Ne4 {[%emt 0:12:12]} 25. Bd7 {[%emt 0:07:38]} Qf6 {[%emt 0:04:37]} 26. Qxf6 {[%emt 0:10:06]} Rxf6 {[%emt 0:02:23]} 27. Rd5 {[%emt 0:01:03]} g6 {[%emt 0:08:08]} 28. c4 {[%emt 0:01:45]} Rb8 {[%emt 0:02:12]} 29. Ka2 {[%emt 0:07:47]} Rfb6 {[%emt 0:01:17]} 30. Rb5 {[%emt 0:00:37]} Bf6 {[%emt 0:05:08]} 31. a4 {[%emt 0:02:02]} a6 {[%emt 0:04:52]} 32. Rxb6 {[%emt 0:01:23]} Rxb6 {[%emt 0:00:02]} 33. c5 {[%emt 0:00:33]} Rb4 {[%emt 0:01:46]} 34. Ka3 {[%emt 0:01:23]} Rxb3+ {[%emt 0:01:05]} 35. Kxb3 {[%emt 0:00:40]} Nxc5+ {[%emt 0:00:03]} 36. Kc4 {[%emt 0:00:08]} Nxd7 {[%emt 0:00:03]} 37. b4 {[%emt 0:00:11]} Nb6+ {[%emt 0:01:08]} 38. Kb3 {[%emt 0:00:17]} Kf7 {[%emt 0:01:04]} 39. a5 {[%emt 0:00:58]} Nd5 {[%emt 0:02:46]} 40. Rc1 {[%emt 0:01:28]} Be7 {[%emt 0:00:34]} 41. b5 {[%emt 0:00:21]} axb5 {[%emt 0:01:47]} 42. a6 {[%emt 0:00:23]} Bg5 {[%emt 0:08:20]} 43. Rc5 {[%emt 0:08:27]} Nb6 {[%emt 0:10:09]} 44. Rc7+ {[%emt 0:02:06]} Be7 {[%emt 0:03:05]} 45. a7 {[%emt 0:01:05]} f4 {[%emt 0:00:48]} 46. Kc2 {[%emt 0:03:31]} f3 {[%emt 0:01:18]} 47. Kd1 {[%emt 0:00:31]} f2 {[%emt 0:00:25]} 48. Ke2 {[%emt 0:00:06]} Na8 {[%emt 0:00:31]} 49. Rc8 {[%emt 0:00:45]} Nb6 {[%emt 0:00:40]} 50. Rb8 {[%emt 0:00:17]} Bc5 {[%emt 0:01:24]} 51. Rxb6 {[%emt 0:00:20]} Bxb6 {[%emt 0:00:02]} 52. a8=Q {[%emt 0:00:14]} Bc5 {[%emt 0:00:54]} 53. Qd5+ {[%emt 0:00:08]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.13"]
[White "Moran, Darragh"]
[Black "McHugh, Kevin"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1873"]
[BlackElo "2010"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

{[%evp 8,54,33,36,32767,32767,32767,32767,32767,32767,32767,32767,45,16,43,26,33,25,39,25,181,158,188,120,417,32767,435,472,576,566,32767,653,621,481,32767,911,853,782,1664,994,892,651,32767,778,742,32767,32767,785,796]} 1. e4 {[%emt 0:04:40]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:02]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:03]} Nfd7 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:04]} c5 {[%emt 0:00:00]} 6. c3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:03]} 7. Ne2 {[%emt 0:00:01]} cxd4 {[%emt 0:00:07]} 8. cxd4 {[%emt 0:00:02]} f6 {[%emt 0:00:09]} 9. Nf4 {[%emt 0:00:03]} Nxd4 {[%emt 0:00:10]} 10. Qh5+ {[%emt 0:00:10] Double Attack} Ke7 $1 {[%emt 0:03:05]} 11. exf6+ {[%emt 0:00:11]} Nxf6 {[%emt 0:00:50] [#]} 12. Ng6+ $1 {[%emt 0:00:09] Double Attack, Pin} hxg6 {[%emt 0:02:03]} 13. Qxh8 {[%emt 0:00:12]} e5 $2 {[%emt 0:00:46]} (13... Kf7 $11 {and Black is okay.}) 14. Bxg6 {[%emt 0:00:32]} e4 {[%emt 0:01:17]} 15. O-O {[%emt 0:00:30] C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines.} Qa5 $2 {[%emt 0:01:34]} (15... Ne2+ 16. Kh1 Nf4) 16. Nb3 {[%emt 0:20:25]} Nxb3 {[%emt 0:21:01]} 17. axb3 {[%emt 0:02:14] [#]} Qc5 $146 {[%emt 0:03:39]} ({Much weaker is} 17... Qxa1 18. Bd2 $18) ({Predecessor:} 17... Qb6 18. Rd1 Qxb3 19. Be3 b6 20. Bd4 Be6 21. Qh4 a5 22. Rdc1 Kd7 23. Bxf6 gxf6 24. Qh7+ Be7 25. Rc7+ {1-0 (25) Pirrot,D (2415)-Zifroni,D (2490) Biel 1996}) 18. Bf4 {[%emt 0:07:36]} Bd7 {[%emt 0:01:32]} 19. Rac1 {[%emt 0:06:18]} Qb6 {[%emt 0:01:21]} 20. Rfd1 {[%emt 0:03:48]} Bc6 {[%emt 0:13:49]} 21. Be3 {[%emt 0:06:09]} Qd8 {[%emt 0:00:51]} 22. Qh3 {[%emt 1:34:32]} Nd7 {[%emt 0:02:36]} 23. Qh4+ {[%emt 0:00:00]} Nf6 {[%emt 0:01:14]} 24. Qf4 {[%emt 0:00:00]} Qb8 {[%emt 0:00:45]} 25. Bc5+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:54]} 26. Qf5+ {[%emt 0:00:00]} Kc7 {[%emt 0:02:04]} 27. Qe5+ $18 {[%emt 0:00:00]} Kd7 {[%emt 0:00:09]} 28. Bf5+ {[%emt 0:00:00]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.08"]
[Round "8.14"]
[White "MacElligott, Gerard"]
[Black "Byrne, Alex"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2020"]
[BlackElo "1976"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:01:25]} d5 {[%emt 2:15:35]} 2. Nf3 {[%emt 0:01:54]} Nf6 {[%emt 0:00:35]} 3. g3 {[%emt 0:00:19]} g6 {[%emt 0:00:35]} 4. Bg2 Bg7 5. O-O {[%emt 0:02:15]} O-O {[%emt 0:01:10]} 6. c4 {[%emt 0:00:16]} c6 {[%emt 0:00:35]} 7. cxd5 {[%emt 0:07:52]} cxd5 {[%emt 0:00:35]} 8. Nc3 {[%emt 0:00:28]} Nc6 {[%emt 0:00:35]} 9. Ne5 {[%emt 0:00:38]} e6 {[%emt 0:00:35]} 10. Nxc6 {[%emt 0:08:02]} bxc6 {[%emt 0:00:00]} 11. Bf4 {[%emt 0:00:14]} Nd7 {[%emt 0:00:00]} 12. Qd2 {[%emt 0:16:31]} e5 {[%emt 0:01:45]} 13. dxe5 {[%emt 0:09:41]} Nxe5 {[%emt 0:00:35]} 14. Rac1 {[%emt 0:03:49]} Nc4 {[%emt 0:00:35]} 15. Qc2 {[%emt 0:07:51]} g5 {[%emt 0:00:35]} 16. Bd2 {[%emt 0:16:08]} Re8 {[%emt 0:00:35]} 17. Be1 {[%emt 0:02:45]} Ba6 {[%emt 0:00:35]} 18. e4 {[%emt 0:10:52]} d4 {[%emt 0:00:35]} 19. Rd1 {[%emt 0:03:17]} Rb8 {[%emt 0:00:35]} 20. b3 {[%emt 0:18:35]} Na3 {[%emt 0:00:35]} 21. Qc1 {[%emt 0:00:22]} Bxf1 {[%emt 0:00:35]} 22. Kxf1 {[%emt 0:34:36]} Nb5 {[%emt 0:00:00]} 23. Na4 {[%emt 0:00:00]} Qf6 {[%emt 0:01:10]} 24. Nc5 {[%emt 0:00:00]} Qe7 {[%emt 0:00:35]} 25. Na4 {[%emt 0:00:00]} Rec8 {[%emt 0:00:35]} 26. Bd2 {[%emt 0:00:00]} h6 {[%emt 0:00:35]} 27. Re1 {[%emt 0:00:00]} c5 {[%emt 0:00:35]} 28. Kg1 {[%emt 0:00:00]} c4 {[%emt 0:00:35]} 29. bxc4 {[%emt 0:00:00]} Nc3 {[%emt 0:00:35]} 30. Bxc3 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:35]} 31. Nb2 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:35]} 32. Qd2 {[%emt 0:00:00]} Qa3 {[%emt 0:00:35]} 33. Nd1 {[%emt 0:00:00]} Qc1 {[%emt 0:00:35]} 34. Qe2 {[%emt 0:01:16]} d3 {[%emt 0:00:35]} 35. Qg4 {[%emt 0:01:59]} Rc2 {[%emt 0:00:35]} 36. e5 {[%emt 0:00:56]} Qd2 {[%emt 0:00:00]} 37. Rf1 {[%emt 0:00:12]} Qe2 {[%emt 0:01:10]} 38. Qf5 {[%emt 0:01:36]} Rb5 {[%emt 0:00:35]} 39. Ne3 {[%emt 0:01:07]} Rxe5 {[%emt 0:00:35]} 40. Qh3 {[%emt 0:00:36]} Rxe3 {[%emt 0:00:35]} 41. fxe3 {[%emt 0:00:20]} g4 {[%emt 0:00:35]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.1"]
[White "Daly, Colm"]
[Black "O`Donnell, Conor"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2248"]
[BlackElo "2304"]
[Annotator "ChessBase"]
[PlyCount "124"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:11:54]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:07:02]} Nf6 {[%emt 0:02:03]} 3. c4 {[%emt 0:00:20]} d5 {[%emt 0:00:28]} 4. e3 {[%emt 0:00:16]} b6 {[%emt 0:03:37]} 5. Bd3 {[%emt 0:00:11]} Bb7 {[%emt 0:01:23]} 6. O-O {[%emt 0:00:11]} Bd6 {[%emt 0:00:52]} 7. b4 {[%emt 0:15:35]} dxc4 {[%emt 0:03:55]} 8. Bxc4 {[%emt 0:03:05]} O-O {[%emt 0:01:04]} 9. a3 {[%emt 0:00:16]} c5 {[%emt 0:12:03]} 10. dxc5 {[%emt 0:05:53]} bxc5 {[%emt 1:55:25]} 11. bxc5 {[%emt 0:00:27]} Bxc5 {[%emt 0:00:00]} 12. Bb2 {[%emt 0:02:26]} Nbd7 {[%emt 0:00:00]} 13. Nbd2 {[%emt 0:00:03]} Nb6 {[%emt 0:00:00]} 14. Be2 {[%emt 0:09:08]} Qe7 {[%emt 0:00:00]} 15. Nb3 {[%emt 0:09:17]} Rfd8 {[%emt 0:00:00]} 16. Qe1 {[%emt 0:00:09]} Bd6 {[%emt 0:00:00]} 17. Qa5 {[%emt 0:05:01]} Bd5 {[%emt 0:00:00]} 18. Nbd4 {[%emt 0:03:55]} Rac8 {[%emt 0:00:00]} 19. Rfc1 {[%emt 0:00:58]} Bc4 {[%emt 0:00:00]} 20. Qe1 {[%emt 0:03:51]} Qd7 {[%emt 0:00:00]} 21. Qf1 {[%emt 0:06:24]} Bxe2 {[%emt 0:00:00]} 22. Qxe2 {[%emt 0:04:41]} Na4 {[%emt 0:00:00]} 23. Nb5 {[%emt 0:06:54]} Be7 {[%emt 0:00:00]} 24. Bd4 {[%emt 0:01:48]} a6 {[%emt 0:00:00]} 25. Nc3 {[%emt 0:04:22]} Nxc3 {[%emt 0:00:00]} 26. Rxc3 {[%emt 0:01:10]} Qa4 {[%emt 0:00:00]} 27. h3 {[%emt 0:05:27]} Ne4 {[%emt 0:00:00]} 28. Rxc8 {[%emt 0:00:25]} Rxc8 {[%emt 0:00:00]} 29. Qd3 {[%emt 0:02:17]} Qc2 {[%emt 0:00:00]} 30. Qxc2 {[%emt 0:00:06]} Rxc2 {[%emt 0:00:00]} 31. Rb1 {[%emt 0:00:59]} f6 {[%emt 0:00:00]} 32. Rb2 {[%emt 0:08:46]} Rc1+ {[%emt 0:00:00]} 33. Kh2 {[%emt 0:00:02]} Bxa3 {[%emt 0:00:00]} 34. Ra2 {[%emt 0:05:00]} Bd6+ {[%emt 0:00:00]} 35. g3 {[%emt 0:00:01]} a5 {[%emt 0:00:00]} 36. Kg2 {[%emt 0:02:31]} a4 {[%emt 0:00:20]} 37. Ng1 {[%emt 0:09:56]} a3 {[%emt 0:01:16]} 38. Ne2 {[%emt 0:00:08]} Rb1 {[%emt 0:02:11]} 39. f3 {[%emt 0:01:35]} Ng5 {[%emt 0:00:30]} 40. h4 {[%emt 0:00:31]} Nf7 {[%emt 0:00:07]} 41. Nc3 {[%emt 0:04:37]} Rb3 {[%emt 0:00:04]} 42. Nd1 {[%emt 0:03:42]} Bb4 {[%emt 0:03:58]} 43. Kf2 {[%emt 0:01:34]} e5 {[%emt 0:00:12]} 44. Ba1 {[%emt 0:02:19]} Nd6 {[%emt 0:01:25]} 45. Ke2 {[%emt 0:00:11]} Nf5 {[%emt 0:02:13]} 46. g4 {[%emt 0:01:17]} Nxh4 {[%emt 0:00:03]} 47. Rc2 {[%emt 0:00:11]} Rb1 {[%emt 0:02:54]} 48. Bc3 {[%emt 0:01:44]} Bxc3 {[%emt 0:00:51]} 49. Nxc3 {[%emt 0:00:11]} Rb2 {[%emt 0:01:16]} 50. Rxb2 {[%emt 0:01:04]} axb2 {[%emt 0:00:02]} 51. Kf2 {[%emt 0:01:21]} Kf7 {[%emt 0:00:35]} 52. Kg3 {[%emt 0:01:09]} Ng6 {[%emt 0:00:11]} 53. Kf2 {[%emt 0:00:03]} Ke7 {[%emt 0:01:35]} 54. Ke2 {[%emt 0:00:05]} Nh4 {[%emt 0:00:44]} 55. Kf2 {[%emt 0:02:47]} Kd6 {[%emt 0:01:03]} 56. f4 {[%emt 0:00:51]} exf4 {[%emt 0:01:20]} 57. exf4 {[%emt 0:00:01]} Ng6 {[%emt 0:00:34]} 58. Ke3 {[%emt 0:00:15]} Ne7 {[%emt 0:01:21]} 59. Kf3 {[%emt 0:00:28]} Nd5 {[%emt 0:00:34]} 60. Nb1 {[%emt 0:00:02]} Kc5 {[%emt 0:00:33]} 61. Ke4 {[%emt 0:00:12]} Kc4 {[%emt 0:01:20]} 62. Na3+ {[%emt 0:01:07]} Kb3 {[%emt 0:00:24]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.2"]
[White "Melaugh, Shane"]
[Black "O`Gorman, Tom"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2161"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. c4 {[%emt 0:09:54]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:10]} g6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:34]} Bg7 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:00]} 5. e4 {[%emt 0:00:53]} d6 {[%emt 0:00:12]} 6. Nge2 {[%emt 0:00:05]} c5 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 8. a3 {[%emt 0:01:02]} Ne8 {[%emt 0:01:21]} 9. Rb1 {[%emt 0:00:34]} a5 {[%emt 0:00:20]} 10. f4 {[%emt 0:11:20]} Nc7 {[%emt 0:01:02]} 11. d3 {[%emt 0:01:36]} Rb8 {[%emt 0:01:40]} 12. a4 {[%emt 0:09:02]} Bg4 {[%emt 0:08:52]} 13. h3 {[%emt 0:03:36]} Bxe2 {[%emt 0:00:43]} 14. Qxe2 {[%emt 0:00:18]} Ne6 {[%emt 0:00:47]} 15. Be3 {[%emt 0:04:06]} Ned4 {[%emt 0:00:16]} 16. Qf2 {[%emt 0:00:25]} e6 {[%emt 0:01:27]} 17. Nb5 {[%emt 0:03:15]} f5 {[%emt 0:03:59]} 18. Kh2 {[%emt 0:02:46]} Qe7 {[%emt 0:04:17]} 19. Rfe1 {[%emt 0:04:03]} Kh8 {[%emt 0:02:35]} 20. Rbd1 {[%emt 0:04:53]} Rf7 {[%emt 0:03:08]} 21. e5 {[%emt 0:14:08]} dxe5 {[%emt 0:16:30]} 22. fxe5 {[%emt 0:00:47]} Bxe5 {[%emt 0:02:34]} 23. Bxc6 {[%emt 0:00:19]} bxc6 {[%emt 0:01:17]} 24. Nxd4 {[%emt 0:00:09]} Bxd4 {[%emt 0:00:45]} 25. Bxd4+ {[%emt 0:00:05]} cxd4 {[%emt 0:00:11]} 26. Qxd4+ {[%emt 0:00:03]} Kg8 {[%emt 0:04:50]} 27. Qe5 {[%emt 0:00:37]} Qb4 {[%emt 0:02:28]} 28. Re2 {[%emt 0:00:27]} Re8 {[%emt 0:04:55]} 29. Rde1 {[%emt 0:01:56]} Rd7 {[%emt 0:08:32]} 30. Re3 {[%emt 0:03:35]} Qxa4 {[%emt 0:35:14]} 31. Qc5 {[%emt 0:06:48]} Rxd3 {[%emt 0:01:56]} 32. Rxd3 {[%emt 0:01:45]} Qc2+ {[%emt 0:00:09]} 33. Kh1 {[%emt 0:00:07]} Qxd3 {[%emt 0:00:07]} 34. Qxc6 {[%emt 0:00:03]} Kf7 {[%emt 0:00:36]} 35. Qc7+ {[%emt 0:00:19]} Re7 {[%emt 0:06:20]} 36. Qf4 {[%emt 0:00:07]} e5 {[%emt 0:01:03]} 37. Qh4 {[%emt 0:02:47]} h5 {[%emt 0:02:58]} 38. g4 {[%emt 0:01:00]} Qxc4 {[%emt 0:01:53]} 39. Rg1 {[%emt 0:02:00]} Qe4+ {[%emt 0:00:56]} 40. Rg2 {[%emt 0:00:21]} Rc7 {[%emt 0:01:29]} 41. Qg5 {[%emt 0:00:15]} Rc2 {[%emt 0:01:21]} 42. gxf5 {[%emt 0:00:06]} Qxg2+ {[%emt 0:00:09]} 43. Qxg2 {[%emt 0:00:05]} Rxg2 {[%emt 0:00:07]} 44. Kxg2 {[%emt 0:00:04]} gxf5 {[%emt 0:00:07]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.3"]
[White "Kanyamarala, Tarun"]
[Black "Murray, David"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2381"]
[BlackElo "2152"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:30]} 3. d5 {[%emt 0:01:02]} b5 {[%emt 0:00:07]} 4. cxb5 {[%emt 0:02:06]} a6 {[%emt 0:00:16]} 5. b6 {[%emt 0:00:55]} Qxb6 {[%emt 0:01:18]} 6. Nc3 {[%emt 0:00:29]} d6 {[%emt 0:01:12]} 7. e4 {[%emt 0:00:40]} g6 {[%emt 0:01:09]} 8. Be2 {[%emt 0:01:42]} Bg7 {[%emt 0:00:44]} 9. Nf3 {[%emt 0:02:09]} Bg4 {[%emt 0:05:00]} 10. Nd2 {[%emt 0:07:30]} Bxe2 {[%emt 0:00:41]} 11. Qxe2 {[%emt 0:00:02]} O-O {[%emt 0:03:46]} 12. Nc4 {[%emt 0:06:35]} Qd8 {[%emt 0:03:44]} 13. O-O {[%emt 0:02:27]} Nbd7 {[%emt 0:09:36]} 14. Bd2 {[%emt 0:13:27]} Ne8 {[%emt 0:03:14]} 15. a4 {[%emt 0:03:02]} Ne5 {[%emt 0:02:37]} 16. Ne3 {[%emt 0:01:53]} Nd7 {[%emt 0:03:31]} 17. b3 {[%emt 0:10:37]} Nc7 {[%emt 0:05:29]} 18. Nc4 {[%emt 0:09:44]} a5 {[%emt 0:02:41]} 19. Rad1 {[%emt 0:16:18]} Na6 {[%emt 0:03:57]} 20. Nb5 {[%emt 0:00:48]} Nb4 {[%emt 0:01:23]} 21. Bg5 {[%emt 0:00:45]} Ne5 {[%emt 0:12:14]} 22. Ne3 {[%emt 0:14:21]} Nd7 {[%emt 0:03:03]} 23. f4 {[%emt 0:06:26]} Nb6 {[%emt 0:06:04]} 24. e5 {[%emt 0:10:57]} Qd7 {[%emt 0:13:01]} 25. exd6 {[%emt 0:04:52]} exd6 {[%emt 0:00:29]} 26. f5 {[%emt 0:00:47]} Rfe8 {[%emt 0:04:05]} 27. Qf3 {[%emt 0:07:17]} Be5 {[%emt 0:29:21]} 28. Ng4 {[%emt 0:02:42]} c4 {[%emt 0:07:56]} 29. Bf6 {[%emt 0:11:52]} h5 {[%emt 0:02:40]} 30. Nxe5 {[%emt 0:01:31]} Rxe5 {[%emt 0:02:57]} 31. Bxe5 {[%emt 0:00:21]} dxe5 {[%emt 0:00:08]} 32. fxg6 {[%emt 0:00:19]} fxg6 {[%emt 0:06:38]} 33. Qf6 {[%emt 0:00:19]} N4xd5 {[%emt 0:01:24]} 34. Qxg6+ {[%emt 0:00:00]} Qg7 {[%emt 0:00:25]} 35. Qe6+ {[%emt 0:01:25]} Kh8 {[%emt 0:00:16]} 36. Rxd5 {[%emt 0:00:53]} Nxd5 {[%emt 0:00:31]} 37. Qxd5 {[%emt 0:00:03]} Rg8 {[%emt 0:00:12]} 38. bxc4 {[%emt 0:00:24]} h4 {[%emt 0:00:32]} 39. Rf5 {[%emt 0:00:26]} Qg4 {[%emt 0:01:08]} 40. Qxe5+ {[%emt 0:00:18]} Kh7 {[%emt 0:00:16]} 41. Qd5 {[%emt 0:01:27]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.4"]
[White "Fitzsimons, David"]
[Black "Flynn, Jacob"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2334"]
[BlackElo "2114"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} e5 {[%emt 0:00:27]} 4. Ngf3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:14]} 5. d4 {[%emt 0:00:00]} exd4 {[%emt 0:03:34]} 6. Bd3 {[%emt 0:00:13]} Ne7 {[%emt 0:13:05]} 7. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:51]} 8. Nxd4 {[%emt 0:00:15]} Nd7 {[%emt 0:06:04]} 9. exd5 {[%emt 0:00:22]} Ne5 {[%emt 0:06:08]} 10. Ne4 {[%emt 0:01:05]} Nxd3 {[%emt 0:04:42]} 11. Qxd3 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:32]} 12. Bg5 {[%emt 0:02:28]} Be7 {[%emt 0:10:07]} 13. Bxe7 {[%emt 0:00:30]} Nxe7 {[%emt 0:01:26]} 14. Rfe1 {[%emt 0:01:05]} Nf5 {[%emt 0:02:56]} 15. Rad1 {[%emt 0:08:21]} Nxd4 {[%emt 0:08:03]} 16. Qxd4 {[%emt 0:00:35]} Qxd4 {[%emt 0:12:23]} 17. Rxd4 {[%emt 0:00:14]} b6 {[%emt 0:00:33]} 18. h3 {[%emt 0:07:37]} h6 {[%emt 0:05:42]} 19. Rd6 {[%emt 0:02:06]} c5 {[%emt 0:00:41]} 20. Nc3 {[%emt 0:04:27]} Be6 {[%emt 0:01:04]} 21. Red1 {[%emt 0:03:50]} Rfc8 {[%emt 0:07:38]} 22. a4 {[%emt 0:12:46]} Kf8 {[%emt 0:06:48]} 23. Ne2 {[%emt 0:18:52]} g5 {[%emt 0:15:00]} 24. Nc3 {[%emt 0:20:31]} Ke7 {[%emt 0:04:54]} 25. Nb5 {[%emt 0:00:33]} a6 {[%emt 0:02:46]} 26. Nc3 {[%emt 0:00:06]} Rab8 {[%emt 0:00:22]} 27. a5 {[%emt 0:06:07]} bxa5 {[%emt 0:00:50]} 28. Rxa6 {[%emt 0:00:06]} Rxb2 {[%emt 0:00:44]} 29. Rd2 {[%emt 0:00:07]} Rd8 {[%emt 0:01:38]} 30. Re2 {[%emt 0:08:34]} Rd4 {[%emt 0:04:25]} 31. Rxa5 {[%emt 0:00:49]} c4 {[%emt 0:06:57]} 32. Ra6 {[%emt 0:01:22]} Kf8 {[%emt 0:01:32]} 33. Ra5 {[%emt 0:04:50]} Kg7 {[%emt 0:02:37]} 34. Kh2 {[%emt 0:00:23]} Kg6 {[%emt 0:02:14]} 35. g4 {[%emt 0:03:02]} Rd8 {[%emt 0:07:19]} 36. Kg3 {[%emt 0:00:35]} Rd7 {[%emt 0:02:04]} 37. f3 {[%emt 0:03:50]} Rd8 {[%emt 0:00:20]} 38. Ra6 {[%emt 0:01:08]} Kg7 {[%emt 0:01:11]} 39. Rc6 {[%emt 0:00:31]} Ra8 {[%emt 0:01:06]} 40. h4 {[%emt 0:03:36]} Ra1 {[%emt 0:03:41]} 41. Rc7 {[%emt 0:03:51]} Rc1 {[%emt 0:02:27]} 42. hxg5 {[%emt 0:03:40]} hxg5 {[%emt 0:00:05]} 43. Re5 {[%emt 0:03:13]} Rcxc2 {[%emt 0:02:53]} 44. Rxg5+ {[%emt 0:00:11]} Kf8 {[%emt 0:00:14]} 45. Ne4 {[%emt 0:00:15]} f5 {[%emt 0:01:53]} 46. Nc5 {[%emt 0:01:14]} Re2 {[%emt 0:00:58]} 47. Nxe6+ {[%emt 0:00:32]} Rxe6 {[%emt 0:00:07]} 48. Rxf5+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:24]} 49. Ra5 {[%emt 0:00:14]} Re8 {[%emt 0:00:19]} 50. Rxc4 {[%emt 0:00:05]} Rb3 {[%emt 0:00:07]} 51. Rf5 {[%emt 0:00:14]} Rf8 {[%emt 0:00:10]} 52. Rxf8+ {[%emt 0:00:06]} Kxf8 {[%emt 0:00:04]} 53. Kf4 {[%emt 0:00:12]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.5"]
[White "Collins, Adam"]
[Black "Kanyamarala, Trisha"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1760"]
[BlackElo "2193"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:25]} 5. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:54]} 6. cxd4 {[%emt 0:00:00]} d6 {[%emt 0:00:56]} 7. Bc4 {[%emt 0:00:00]} Nb6 {[%emt 0:01:09]} 8. Bb3 {[%emt 0:00:00]} dxe5 {[%emt 0:05:13]} 9. d5 {[%emt 0:00:01]} Na5 {[%emt 0:06:36]} 10. Nc3 {[%emt 0:00:23]} Nxb3 {[%emt 0:03:28]} 11. Qxb3 {[%emt 0:00:18]} f6 {[%emt 0:01:17]} 12. Be3 {[%emt 0:02:38]} g6 {[%emt 0:07:58]} 13. Rc1 {[%emt 0:14:09]} Bd7 {[%emt 0:15:49]} 14. O-O {[%emt 0:15:30]} Bg7 {[%emt 0:05:34]} 15. d6 {[%emt 0:27:39]} exd6 {[%emt 0:36:26]} 16. Rfd1 {[%emt 0:10:13]} Bc6 {[%emt 0:02:39]} 17. Bc5 {[%emt 0:08:14]} Nc8 {[%emt 0:04:34]} 18. Ba3 {[%emt 0:09:02]} Qe7 {[%emt 0:03:44]} 19. Nd4 {[%emt 0:07:49]} Bh6 {[%emt 0:05:01]} 20. Nxc6 {[%emt 0:02:48]} bxc6 {[%emt 0:00:13]} 21. Rc2 {[%emt 0:00:16]} Qf7 {[%emt 0:04:32]} 22. Ne4 {[%emt 0:04:37]} Qxb3 {[%emt 0:10:09]} 23. axb3 {[%emt 0:00:02]} O-O {[%emt 0:04:02]} 24. Rxc6 {[%emt 0:04:43]} Bg7 {[%emt 0:10:14]} 25. Nxd6 {[%emt 0:02:03]} Rd8 {[%emt 0:02:02]} 26. Rdc1 {[%emt 0:01:50]} Nxd6 {[%emt 0:03:11]} 27. Bxd6 {[%emt 0:01:51]} Bh6 {[%emt 0:00:42]} 28. Ra1 {[%emt 0:03:47]} Rac8 {[%emt 0:07:30]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.6"]
[White "Wallace, John Paul"]
[Black "O'Connell, Gerard"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2346"]
[BlackElo "2075"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 7. f3 {[%emt 0:00:26]} Nc6 {[%emt 0:00:00]} 8. Qd2 {[%emt 0:00:05]} O-O {[%emt 0:00:03]} 9. O-O-O {[%emt 0:00:06]} Bd7 {[%emt 0:00:19]} 10. h4 {[%emt 0:03:00]} Rc8 {[%emt 0:00:31]} 11. Kb1 {[%emt 0:01:38]} Ne5 {[%emt 0:01:04]} 12. Nd5 {[%emt 0:03:34]} Nxd5 {[%emt 0:12:02]} 13. exd5 {[%emt 0:01:44]} Rc5 {[%emt 0:24:35]} 14. Nb3 {[%emt 0:23:34]} Nc4 {[%emt 0:06:37]} 15. Bxc4 {[%emt 0:00:20]} Rxc4 {[%emt 0:00:02]} 16. g4 {[%emt 0:02:42]} f5 {[%emt 0:11:02]} 17. h5 {[%emt 0:21:52]} fxg4 {[%emt 0:26:09]} 18. hxg6 {[%emt 0:02:41]} hxg6 {[%emt 0:00:24]} 19. Nd4 {[%emt 0:38:38]} Bf5 {[%emt 0:18:52]} 20. Nxf5 {[%emt 0:05:29]} Rxf5 {[%emt 0:16:45]} 21. b3 {[%emt 0:01:38]} Bc3 {[%emt 0:14:42]} 22. Qd3 {[%emt 0:04:14]} b5 {[%emt 0:00:15]} 23. fxg4 {[%emt 0:02:35]} Rf6 {[%emt 0:07:43]} 24. Rh6 {[%emt 0:03:14]} Qa5 {[%emt 0:03:13]} 25. Rdh1 {[%emt 0:03:22]} Kf7 {[%emt 0:02:29]} 26. Rh8 {[%emt 0:12:32]} Rf3 {[%emt 0:00:30]} 27. Bd4 {[%emt 0:04:19]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.7"]
[White "Venkatesan, Kavin"]
[Black "Melaugh, Gavin"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1946"]
[BlackElo "2003"]
[Annotator "NA"]
[PlyCount "160"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:08:44]} 2. c4 {[%emt 0:00:00]} f5 {[%emt 0:00:28]} 3. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 4. Bg2 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:29]} 5. Bd2 {[%emt 0:00:25]} Bxd2+ {[%emt 0:00:50]} 6. Nxd2 {[%emt 0:01:24]} O-O {[%emt 0:00:09]} 7. Ngf3 {[%emt 0:01:36]} d6 {[%emt 0:02:23]} 8. O-O {[%emt 0:02:31]} Nc6 {[%emt 0:05:41]} 9. Qc2 {[%emt 0:09:31]} e5 {[%emt 0:03:15] A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6).} 10. dxe5 {[%emt 0:07:29]} dxe5 {[%emt 0:00:14]} 11. Rfd1 {[%emt 0:01:19] [#]} Qe8 $146 {[%emt 0:03:40]} ({Predecessor:} 11... Qe7 12. e3 e4 13. Nd4 Ne5 14. a3 c5 15. Ne2 Be6 16. b3 Bf7 17. Nb1 Bh5 {1-0 (35) Chalmeta Ugas,J (2076)-Limeres Guiance,C (2272) Barcelona 2005}) 12. Nb3 {[%emt 0:12:00]} Qh5 {[%emt 0:13:12]} 13. Qc3 {[%emt 0:10:47]} Ne4 {[%emt 0:14:29]} 14. Qe3 {[%emt 0:00:41]} Be6 {[%emt 0:02:43]} 15. Rac1 {[%emt 0:03:33]} Rae8 {[%emt 0:07:56]} 16. Nc5 {[%emt 0:15:37]} Nxc5 {[%emt 0:03:02]} 17. Qxc5 {[%emt 0:00:04]} e4 {[%emt 0:00:13]} 18. Nd4 $1 {[%emt 0:00:28]} Nxd4 {[%emt 0:00:22]} 19. Qxd4 {[%emt 0:00:20]} Qxe2 {[%emt 0:10:20]} 20. Re1 {[%emt 0:04:44]} Qh5 {[%emt 0:13:09]} 21. Qxa7 {[%emt 0:01:40]} Qf7 {[%emt 0:08:58]} 22. Qc5 {[%emt 0:09:00]} Rd8 {[%emt 0:04:17]} 23. f3 {[%emt 0:08:21]} b6 {[%emt 0:02:51]} 24. Qf2 {[%emt 0:15:13]} exf3 {[%emt 0:02:47]} 25. Qxf3 {[%emt 0:02:11]} Bxc4 {[%emt 0:04:52]} 26. Qf4 {[%emt 0:02:17]} Bxa2 {[%emt 0:02:49]} 27. Rxc7 {[%emt 0:00:29]} Rd7 {[%emt 0:03:13]} 28. Rxd7 {[%emt 0:01:43]} Qxd7 {[%emt 0:00:20]} 29. Qb4 {[%emt 0:02:04]} b5 {[%emt 0:11:58]} 30. Bf3 {[%emt 0:12:54]} Bc4 {[%emt 0:04:55]} 31. Qc3 {[%emt 0:07:02]} Qf7 {[%emt 0:06:38]} 32. Re5 {[%emt 0:03:25]} Rd8 {[%emt 0:04:51]} 33. Qa5 {[%emt 0:04:46]} Re8 {[%emt 0:02:18]} 34. Rxe8+ {[%emt 0:00:11]} Qxe8 {[%emt 0:00:02]} 35. Qd2 {[%emt 0:00:07]} Qe6 {[%emt 0:00:50]} 36. Kg2 {[%emt 0:01:36]} Kf7 {[%emt 0:00:15]} 37. Bh5+ {[%emt 0:00:21]} g6 {[%emt 0:01:45]} 38. Bf3 {[%emt 0:00:06]} Qe5 {[%emt 0:00:40]} 39. b4 {[%emt 0:00:44]} Ke7 {[%emt 0:00:46]} 40. Kf2 {[%emt 0:01:00]} Qd6 {[%emt 0:00:54]} 41. Qe3+ {[%emt 0:01:05]} Kf6 {[%emt 0:00:25]} 42. Qc3+ {[%emt 0:00:30]} Qe5 {[%emt 0:00:19]} 43. Qd2 {[%emt 0:00:02]} Ke6 {[%emt 0:00:35]} 44. h4 {[%emt 0:02:36]} Bd5 {[%emt 0:00:47]} 45. Bxd5+ {[%emt 0:00:40]} Qxd5 {[%emt 0:00:01]} 46. Qe3+ {[%emt 0:00:16]} Kd6 {[%emt 0:01:17]} 47. Qb6+ {[%emt 0:00:36]} Qc6 {[%emt 0:00:34]} 48. Qd4+ {[%emt 0:00:12]} Ke6 {[%emt 0:00:20]} 49. Qe3+ {[%emt 0:00:11]} Kf7 {[%emt 0:01:08]} 50. Qa7+ {[%emt 0:01:07]} Kg8 {[%emt 0:00:09]} 51. Qb8+ {[%emt 0:00:12]} Kg7 {[%emt 0:00:15]} 52. Qa7+ {[%emt 0:00:01]} Kf6 {[%emt 0:00:49]} 53. Qd4+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:19]} 54. Qe3+ {[%emt 0:00:06]} Kd6 {[%emt 0:01:22]} 55. Qd4+ {[%emt 0:00:23]} Qd5 {[%emt 0:00:32]} 56. Qb6+ {[%emt 0:00:43]} Ke5 {[%emt 0:00:34]} 57. Qe3+ {[%emt 0:01:22]} Kf6 {[%emt 0:00:20]} 58. Qb6+ {[%emt 0:00:15]} Kg7 {[%emt 0:00:56]} 59. Qa7+ {[%emt 0:00:25]} Qf7 {[%emt 0:00:31]} 60. Qd4+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:25]} 61. Qh8+ $11 {[%emt 0:00:36]} Qg8 {[%emt 0:00:49]} 62. Qf6+ {[%emt 0:00:39]} Qf7 {[%emt 0:00:27]} 63. Qh8+ {[%emt 0:01:19]} Qg8 {[%emt 0:00:39]} 64. Qf6+ {[%emt 0:01:38]} Qf7 {[%emt 0:00:14]} 65. Qh8+ {[%emt 0:00:54]} Ke7 {[%emt 0:00:08]} 66. Qe5+ {[%emt 0:00:08]} Qe6 {[%emt 0:00:01]} 67. Qxb5 {[%emt 0:00:26]} Qa2+ {[%emt 0:00:17]} 68. Kf1 {[%emt 0:01:03]} Qb1+ {[%emt 0:01:04]} 69. Kg2 {[%emt 0:00:42]} Qe4+ {[%emt 0:00:16]} 70. Kf2 {[%emt 0:00:29]} f4 {[%emt 0:01:03]} 71. Qg5+ {[%emt 0:00:23]} Ke6 {[%emt 0:01:06]} 72. Qxf4 {[%emt 0:00:07]} Qc2+ {[%emt 0:00:08]} 73. Kf3 {[%emt 0:00:54]} Qd1+ {[%emt 0:00:18]} 74. Kg2 {[%emt 0:00:14]} Qe2+ {[%emt 0:00:44]} 75. Kh3 {[%emt 0:00:11]} h5 {[%emt 0:00:26]} 76. Qd4 {[%emt 0:03:09]} Qf1+ {[%emt 0:00:25]} 77. Kh2 {[%emt 0:00:06]} Qe2+ {[%emt 0:00:10]} 78. Kg1 {[%emt 0:00:37]} Qe1+ {[%emt 0:00:19]} 79. Kg2 {[%emt 0:00:58]} Qe2+ {[%emt 0:00:06]} 80. Kg1 {[%emt 0:00:07]} Qe1+ {[%emt 0:00:05]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.8"]
[White "Peoples, Jonathon"]
[Black "Putar, Leon"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1932"]
[BlackElo "1894"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:39]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:46]} 5. Bd3 {[%emt 0:00:04]} c5 {[%emt 0:00:44]} 6. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:01:46]} 7. Ne2 {[%emt 0:00:07]} cxd4 {[%emt 0:00:47]} 8. cxd4 {[%emt 0:00:05]} f6 {[%emt 0:00:22]} 9. Nf4 {[%emt 0:00:04]} Qe7 {[%emt 0:03:00]} 10. Nf3 {[%emt 0:00:33]} fxe5 {[%emt 0:07:38]} 11. dxe5 {[%emt 0:00:12]} Ndxe5 {[%emt 0:02:40]} 12. Nxe5 {[%emt 0:00:06]} Nxe5 {[%emt 0:00:16]} 13. Qh5+ {[%emt 0:00:05]} Nf7 {[%emt 0:00:55]} 14. O-O {[%emt 0:01:20]} g6 {[%emt 0:02:57]} 15. Qe2 {[%emt 0:00:24]} Bd7 {[%emt 0:04:45]} 16. Re1 {[%emt 0:12:50]} e5 {[%emt 0:15:26]} 17. Nxd5 {[%emt 0:14:01]} Qd6 {[%emt 0:04:32]} 18. Nc3 {[%emt 0:03:57]} a6 {[%emt 0:04:38]} 19. Be3 {[%emt 0:04:20]} Be7 {[%emt 0:08:10]} 20. Rad1 {[%emt 0:08:11]} Rc8 {[%emt 0:04:21]} 21. Be4 {[%emt 0:25:03]} Qb4 {[%emt 0:09:09]} 22. a3 {[%emt 0:05:03]} Qa5 {[%emt 0:02:39]} 23. Nd5 {[%emt 0:06:06]} Bd8 {[%emt 0:03:30]} 24. Qf3 {[%emt 0:07:34]} O-O {[%emt 0:03:15]} 25. b4 {[%emt 0:08:25]} Qb5 {[%emt 0:05:31]} 26. Nf6+ {[%emt 0:04:07]} Bxf6 {[%emt 0:01:09]} 27. Qxf6 {[%emt 0:00:07]} Bc6 {[%emt 0:01:54]} 28. Bc5 {[%emt 0:08:24]} Rfe8 {[%emt 0:00:38]} 29. Bd3 {[%emt 0:00:14]} Qa4 {[%emt 0:00:41]} 30. Bc4 {[%emt 0:00:12]} Rc7 {[%emt 0:05:27]} 31. Be3 {[%emt 0:03:36]} g5 {[%emt 0:01:33]} 32. Bxg5 {[%emt 0:01:08]} Qc2 {[%emt 0:00:18]} 33. Rd3 {[%emt 0:05:19]} Qxc4 {[%emt 0:05:31]} 34. Rg3 {[%emt 0:00:22]} Be4 {[%emt 0:01:42]} 35. Bh6+ {[%emt 0:00:10]} Ng5 {[%emt 0:00:06]} 36. Rxg5+ {[%emt 0:00:12]} Bg6 {[%emt 0:00:07]} 37. Rxg6+ {[%emt 0:01:14]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.9"]
[White "Brady, Stephen"]
[Black "Collins, Sam E."]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2290"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,123,16,11,0,0,0,0,-5,0,-17,37,30,43,27,37,47,34,36,32,23,22,18,68,45,96,24,95,95,87,87,92,88,102,103,155,147,157,109,132,118,191,160,392,381,372,345,348,331,368,331,343,291,294,304,324,323,305,261,264,243,239,168,168,165,165,165,165,163,172,172,206,178,183,0,192,192,192,187,225,226,186,183,300,239,239,239,525,279,279,279,3119,4142,4743,4289,5627,5627,5328,5518,5093,4134,29981,29982,29982,29983,29983,29984,29985,29986,29986,29986,29989,29990,29990,29991,29991,29992]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Nc6 6. c3 {A07: Réti Opening: New York and Capablanca Systems.} Nge7 7. e4 O-O 8. b4 {The position is equal.} a6 9. Bb2 {[#]} d4 $146 (9... dxe4 $11 10. dxe4 Bg4) ({Predecessor:} 9... Bg4 10. h3 Bxf3 11. Bxf3 d4 12. a3 dxc3 13. Nxc3 Qd7 14. Bg2 Rad8 15. Qb3 Nd4 {½-½ (51) Marin,M (2603)-Cheparinov,I (2681) Jerusalem 2015}) 10. cxd4 $14 exd4 11. a3 b5 12. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3c5][%mdl 32]} a5 13. bxa5 Nxa5 14. Nb3 {[%cal Rb2d4]} Nec6 15. Rc1 Be6 16. Nc5 Qe7 (16... Bg4 $14) 17. Nd2 ({White should try} 17. Nxe6 $16 fxe6 18. e5) 17... Rab8 (17... Bc4 $11 {keeps the balance.}) 18. f4 $16 Nc4 19. Nxe6 Nxb2 20. Qb3 Qxe6 21. Qxb2 Rb6 (21... Na5 $142) 22. e5 Rd8 23. Qc2 {[%cal Rg2c6]} Ne7 24. Qxc7 Rc8 (24... Rbb8 $16 25. Rc5 Rdc8) 25. Qa7 $36 {[%mdl 2048] White is in control.} Rc3 $2 (25... Rbb8 $16 26. Ne4 (26. Qxd4 Nf5 $16) 26... Nf5) 26. Ne4 Ra6 27. Qxd4 Rxc1 28. Rxc1 {[#] And now Qd8+ would win.} Bf8 29. Nf6+ Kg7 30. Ne8+ Kg8 31. Nc7 Qb6 32. Qxb6 Rxb6 33. Rb1 Nf5 34. Rxb5 Bxa3 35. Be4 {Bxf5 is the strong threat.} Rxb5 36. Nxb5 {[%mdl 4096] Endgame KBN-KBN} Bc5+ 37. Kg2 {Threatens to win with Bxf5.} Nd4 38. Nc3 Kg7 39. Bd5 Nc2 40. Kf3 Nd4+ 41. Kg2 Nc2 $1 42. Bc4 Ne1+ 43. Kf1 Nf3 44. Ne4 Bb6 45. h3 g5 (45... h6 {was worth a try.} 46. Nf6 Bc5) 46. Nxg5 Nxg5 47. fxg5 {KB-KB} Bc7 $2 {[#]} (47... Bd4 48. e6 fxe6 49. Bxe6 h6 50. gxh6+ Kxh6) 48. d4 Bb6 49. d5 Bc7 $2 (49... Bd4 50. e6 fxe6 51. dxe6 Bc5) 50. d6 Ba5 51. Kg2 Bc3 52. d7 Ba5 53. Kf3 Kf8 54. e6 Bd8 55. exf7 {White mates.} Bxg5 56. Kg4 Bd8 57. Kf5 Ke7 58. g4 Kf8 59. g5 Kg7 60. h4 Kf8 61. Ke6 Kg7 62. Bd3 {Accuracy: White = 88%, Black = 55%.} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.10"]
[White "Putar, Lara"]
[Black "O`Gorman, Alice"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1834"]
[BlackElo "1904"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 2:15:35]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:35]} 3. Nf3 {[%emt 0:00:00]} c6 {[%emt 0:00:35]} 4. g3 {[%emt 0:00:05]} dxc4 {[%emt 0:00:35]} 5. Bg2 {[%emt 0:00:41]} b5 {[%emt 0:00:35]} 6. a4 {[%emt 0:01:13]} Bb7 {[%emt 0:00:35]} 7. Nc3 {[%emt 0:02:00]} a6 {[%emt 0:00:35]} 8. Ne5 {[%emt 0:01:29]} Qc8 {[%emt 0:00:35]} 9. O-O {[%emt 0:03:45]} Nd7 {[%emt 0:00:35]} 10. Ne4 {[%emt 0:06:32]} Be7 {[%emt 0:00:35]} 11. Nxd7 {[%emt 0:08:25]} Qxd7 {[%emt 0:00:35]} 12. Nc5 {[%emt 0:01:14]} Bxc5 {[%emt 0:00:35]} 13. dxc5 {[%emt 0:00:11]} Qe7 {[%emt 0:00:35]} 14. Qd6 {[%emt 0:06:07]} Qxd6 {[%emt 0:00:35]} 15. cxd6 {[%emt 0:00:13]} Nf6 {[%emt 0:00:35]} 16. axb5 {[%emt 0:11:46]} axb5 {[%emt 0:00:35]} 17. Rxa8+ {[%emt 0:01:27]} Bxa8 {[%emt 0:00:35]} 18. Be3 {[%emt 0:01:00]} Kd7 {[%emt 0:00:35]} 19. Bc5 {[%emt 0:01:08]} Bb7 {[%emt 0:00:35]} 20. e4 {[%emt 0:05:55]} Ra8 {[%emt 0:00:35]} 21. f4 {[%emt 0:06:42]} Ra4 {[%emt 0:00:35]} 22. e5 {[%emt 0:02:42]} Ng8 {[%emt 0:00:35]} 23. f5 {[%emt 0:03:02]} exf5 {[%emt 0:00:35]} 24. Rxf5 {[%emt 0:04:31]} Ra1+ {[%emt 0:00:35]} 25. Kf2 {[%emt 0:02:51]} Nh6 {[%emt 0:00:35]} 26. Bh3 {[%emt 0:02:42]} Ke8 {[%emt 0:00:35]} 27. d7+ {[%emt 0:00:36]} Kd8 {[%emt 0:00:35]} 28. Bb6+ {[%emt 0:00:20]} Kxd7 {[%emt 0:00:35]} 29. Rxf7+ {[%emt 0:00:22]} Ke8 {[%emt 0:00:35]} 30. Rxb7 {[%emt 0:00:36]} Ra2 {[%emt 0:00:35]} 31. Bd7+ {[%emt 0:01:03]} Ke7 {[%emt 0:00:35]} 32. Bc5+ {[%emt 0:00:20]} Kd8 {[%emt 0:00:35]} 33. e6 {[%emt 0:00:50]} Rxb2+ {[%emt 0:00:35]} 34. Kf3 {[%emt 0:00:19]} Nf5 {[%emt 0:00:35]} 35. g4 {[%emt 0:00:43]} Ne7 {[%emt 0:00:35]} 36. Bb6# {[%emt 0:00:09]} 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.11"]
[White "Lyons, Brendan"]
[Black "Carroll, Peter"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1941"]
[BlackElo "2009"]
[Annotator "NA"]
[PlyCount "36"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

{[%evp 8,36,62,64,62,32767,32767,53,70,53,74,-11,9,-26,3,-175,32767,32767,-377,-534,32767,32767,32767,32767,32767,32767,-1283,32767,32767,32767,-1570]} 1. e4 {[%emt 0:21:16]} c5 {[%emt 0:08:41]} 2. Nc3 {[%emt 0:00:10]} g6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:06]} Bg7 {[%emt 0:06:01]} 4. dxc5 {[%emt 0:00:53]} Qa5 {[%emt 0:20:28]} 5. Bd2 {[%emt 0:01:09]} Qxc5 {[%emt 0:00:19]} 6. Nd5 {[%emt 0:00:11]} Na6 {[%emt 0:06:58]} 7. Nf3 {[%emt 0:30:20]} e6 $1 {[%emt 0:14:03]} 8. b4 {[%emt 0:11:20]} Qf8 {[%emt 0:01:38]} 9. b5 {[%emt 0:09:42]} (9. Nc3 $16) 9... exd5 {[%emt 0:04:01]} 10. bxa6 {[%emt 0:00:21]} dxe4 {[%emt 0:00:52]} 11. axb7 $2 {[%emt 0:05:38]} (11. Ng5 $14 {stays ahead.} h6 12. Rb1 hxg5 13. axb7 Bxb7 14. Rxb7) 11... Bxb7 {[%emt 0:05:53]} 12. Rb1 {[%emt 0:00:56]} exf3 {[%emt 0:00:31]} 13. gxf3 {[%emt 0:25:39]} (13. Rxb7 {was the only defense.} Qe7+ 14. Be2 fxe2 15. Qxe2) 13... Qe7+ {[%emt 0:00:50]} 14. Be2 {[%emt 0:13:31]} Bxf3 {[%emt 0:01:56]} 15. Be3 {[%emt 0:00:49]} Bxh1 {[%emt 0:01:50]} 16. Bb5 {[%emt 0:06:16]} Nf6 {[%emt 0:01:17]} 17. Kf1 {[%emt 0:00:45]} O-O {[%emt 0:00:50]} 18. Rb3 {[%emt 0:00:49]} Qe4 $19 {[%emt 0:01:06]} 0-1

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.12"]
[White "Byrne, Alex"]
[Black "Casey, Eoghan"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1976"]
[BlackElo "1954"]
[Annotator "NA"]
[PlyCount "111"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 6. cxd4 {[%emt 0:00:14]} g6 {[%emt 0:02:44]} 7. Nc3 {[%emt 0:02:13]} Bg7 {[%emt 0:00:51]} 8. Bc4 {[%emt 0:03:30]} Nb6 {[%emt 0:01:22]} 9. Bb3 {[%emt 0:00:28]} O-O {[%emt 0:00:20]} 10. O-O {[%emt 0:00:03]} Bg4 {[%emt 0:01:13]} 11. h3 {[%emt 0:01:58]} Bxf3 $1 {[%emt 0:02:40]} 12. Qxf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:36]} 13. Be3 {[%emt 0:01:20]} Qd7 {[%emt 0:32:45] [#] D94: Grünfeld: 4 Nf3 Bg7 5 e3.} 14. Ne4 $146 {[%emt 0:20:02]} (14. d5 $11 Na5 15. Rfe1) ({Predecessor:} 14. Rad1 Nxd4 15. Bxd4 Bxd4 16. Ne2 e5 17. Nxd4 exd4 18. Rd3 Rad8 19. Rfd1 Qe7 20. Rxd4 Rxd4 21. Rxd4 {½-½ (30) Smirin,I (2659)-Grischuk,A (2709) Rishon Le Ziyyon 2006}) 14... Nxd4 {[%emt 0:07:13]} 15. Bxd4 {[%emt 0:04:09]} Qxd4 {[%emt 0:00:30]} 16. Rad1 {[%emt 0:00:38]} Qxb2 {[%emt 0:23:39]} 17. Nc5 {[%emt 0:23:31]} Qc3 {[%emt 0:03:36]} 18. Qxc3 {[%emt 0:00:25]} Bxc3 {[%emt 0:00:02]} 19. Nxb7 {[%emt 0:02:51]} Rfc8 {[%emt 0:35:28]} 20. Rd3 {[%emt 0:05:42]} Bb4 {[%emt 0:08:56]} 21. a3 {[%emt 0:07:58]} Rab8 {[%emt 0:13:02]} 22. axb4 {[%emt 0:00:46]} Rxb7 {[%emt 0:00:05]} 23. f4 {[%emt 0:02:48]} e6 {[%emt 0:03:31]} 24. g4 {[%emt 0:00:10]} Nd7 {[%emt 0:01:18]} 25. f5 {[%emt 0:03:31]} Nf8 {[%emt 0:02:47]} 26. Rf4 {[%emt 0:05:38]} Rcb8 {[%emt 0:00:53]} 27. fxe6 {[%emt 0:00:12]} Nxe6 {[%emt 0:00:26]} 28. Bxe6 {[%emt 0:00:03]} fxe6 {[%emt 0:00:06]} 29. Rd6 {[%emt 0:00:08]} Rxb4 {[%emt 0:05:36]} 30. Rxb4 {[%emt 0:00:02]} Rxb4 {[%emt 0:00:01]} 31. Rxe6 {[%emt 0:00:01]} Ra4 {[%emt 0:00:05]} 32. Re7 {[%emt 0:00:26]} Ra2 {[%emt 0:01:04]} 33. Rb7 {[%emt 0:00:08]} a5 {[%emt 0:00:13]} 34. Ra7 $2 {[%emt 0:00:02]} (34. Kf1) 34... a4 {[%emt 0:00:05]} 35. Kh1 {[%emt 0:00:17]} a3 {[%emt 0:00:27]} 36. Kg1 {[%emt 0:00:01]} h6 {[%emt 0:00:19]} 37. Kh1 {[%emt 0:00:08]} Ra1+ {[%emt 0:01:32]} 38. Kg2 {[%emt 0:00:02]} a2 {[%emt 0:00:05]} 39. Kh2 {[%emt 0:00:04]} Kf8 {[%emt 0:00:31]} 40. Kg2 {[%emt 0:00:05]} Ke8 {[%emt 0:00:15]} 41. Kh2 {[%emt 0:00:00]} Kd8 {[%emt 0:00:07]} 42. Kg2 {[%emt 0:00:01]} Kc8 {[%emt 0:00:08]} 43. Kh2 {[%emt 0:00:01]} Kb8 {[%emt 0:00:06]} 44. Ra3 {[%emt 0:00:04]} Kb7 {[%emt 0:00:11]} 45. Kg2 {[%emt 0:00:10]} Kb6 {[%emt 0:00:06]} 46. Kh2 {[%emt 0:00:09]} Kb5 {[%emt 0:02:08]} 47. Kg2 {[%emt 0:00:05]} Kc5 {[%emt 0:00:59]} 48. Ra4 {[%emt 0:00:24]} Kd5 {[%emt 0:00:13]} 49. Ra5+ {[%emt 0:00:06]} Ke4 {[%emt 0:00:06]} 50. Ra3 {[%emt 0:00:15]} Kf4 {[%emt 0:00:18]} 51. Ra5 {[%emt 0:00:11]} Ke4 {[%emt 0:04:29]} 52. Ra4+ {[%emt 0:00:06]} Ke5 {[%emt 0:00:14]} 53. Ra5+ {[%emt 0:00:10]} Kf4 $19 {[%emt 0:00:27]} 54. Kh2 {[%emt 0:00:04]} Kf3 {[%emt 0:01:48]} 55. Ra3+ {[%emt 0:00:08]} Ke4 {[%emt 0:00:36]} 56. Ra5 {[%emt 0:00:11]} 1/2-1/2

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.13"]
[White "Mirza, Diana"]
[Black "Moran, Darragh"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1939"]
[BlackElo "1873"]
[Annotator "ChessBase"]
[PlyCount "116"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "8100+35"]

1. d4 {[%emt 0:00:00]} c6 {[%emt 0:10:58]} 2. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:28]} 3. e3 {[%emt 0:00:28]} d5 {[%emt 0:00:05]} 4. Bd3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:05]} 5. c4 {[%emt 0:01:31]} e6 {[%emt 0:00:16]} 6. Nc3 {[%emt 0:07:14]} Nbd7 {[%emt 0:04:00]} 7. O-O {[%emt 0:01:45]} Bd6 {[%emt 0:02:21]} 8. h3 {[%emt 0:07:05]} Bh5 {[%emt 0:00:45]} 9. e4 {[%emt 0:03:54]} dxe4 {[%emt 0:02:24]} 10. Nxe4 {[%emt 0:00:11]} Nxe4 {[%emt 0:00:33]} 11. Bxe4 {[%emt 0:00:06]} Bg6 {[%emt 0:02:04]} 12. Bxg6 {[%emt 0:03:06]} hxg6 {[%emt 0:00:06]} 13. d5 {[%emt 0:00:12]} cxd5 {[%emt 0:01:56]} 14. cxd5 {[%emt 0:00:36]} e5 {[%emt 0:00:50]} 15. Bg5 {[%emt 0:07:51]} Qb6 {[%emt 0:01:38]} 16. Qa4 {[%emt 0:01:55]} Qb4 {[%emt 0:02:43]} 17. Qxb4 {[%emt 0:07:45]} Bxb4 {[%emt 0:00:02]} 18. a3 {[%emt 0:00:15]} Bd6 {[%emt 0:00:44]} 19. Nd2 {[%emt 0:03:36]} f6 {[%emt 0:06:39]} 20. Be3 {[%emt 0:00:46]} Ke7 {[%emt 0:07:33]} 21. Rac1 {[%emt 0:03:54]} Rhc8 {[%emt 0:08:15]} 22. Nc4 {[%emt 0:07:48]} b6 {[%emt 0:02:18]} 23. a4 {[%emt 0:11:14]} Rc7 {[%emt 0:06:06]} 24. f4 {[%emt 0:25:22]} Rac8 {[%emt 0:02:48]} 25. b3 {[%emt 0:02:42]} Bc5 {[%emt 0:08:11]} 26. Bxc5+ {[%emt 0:01:07]} Rxc5 {[%emt 0:00:15]} 27. d6+ {[%emt 0:04:11]} Ke6 {[%emt 0:01:12]} 28. Rfe1 {[%emt 0:10:03]} Kf5 {[%emt 0:03:25]} 29. fxe5 {[%emt 0:06:53]} fxe5 {[%emt 0:12:41]} 30. Re3 {[%emt 0:01:11]} a6 {[%emt 0:08:43]} 31. Rf1+ {[%emt 0:00:20]} Kg5 {[%emt 0:15:00]} 32. Rf7 {[%emt 0:02:23]} b5 {[%emt 0:01:34]} 33. axb5 {[%emt 0:02:54]} axb5 {[%emt 0:00:05]} 34. Nd2 {[%emt 0:02:20]} Rc1+ {[%emt 0:00:39]} 35. Kh2 {[%emt 0:00:18]} Rd8 {[%emt 0:01:49]} 36. Rxg7 {[%emt 0:01:39]} Kh6 {[%emt 0:01:09]} 37. Rf7 {[%emt 0:01:25]} Nc5 {[%emt 0:01:42]} 38. Rc7 {[%emt 0:01:51]} Rxd6 {[%emt 0:03:38]} 39. Ne4 {[%emt 0:01:18]} Rd3 {[%emt 0:03:18]} 40. Rxd3 {[%emt 0:11:44]} Nxd3 {[%emt 0:00:11]} 41. Rxc1 {[%emt 0:01:19]} Nxc1 {[%emt 0:00:05]} 42. Nc5 {[%emt 0:00:03]} Kg5 {[%emt 0:00:39]} 43. Kg3 {[%emt 0:00:15]} Kf6 {[%emt 0:02:30]} 44. Kg4 {[%emt 0:02:46]} Ke7 {[%emt 0:01:08]} 45. Kg5 {[%emt 0:02:01]} Kd6 {[%emt 0:00:30]} 46. Ne4+ {[%emt 0:02:08]} Kd5 {[%emt 0:00:20]} 47. Nc3+ {[%emt 0:00:11]} Kc5 {[%emt 0:03:49]} 48. Kxg6 {[%emt 0:01:26]} b4 {[%emt 0:05:37]} 49. Nd1 {[%emt 0:01:06]} Nxb3 {[%emt 0:16:45]} 50. h4 {[%emt 0:00:03]} Nd4 {[%emt 0:00:36]} 51. h5 {[%emt 0:00:08]} Ne6 {[%emt 0:00:28]} 52. h6 {[%emt 0:01:06]} b3 {[%emt 0:00:38]} 53. Kf6 {[%emt 0:01:02]} Nf8 {[%emt 0:02:36]} 54. Kxe5 {[%emt 0:01:10]} Kc4 {[%emt 0:00:17]} 55. Kf6 {[%emt 0:00:39]} Kd3 {[%emt 0:00:34]} 56. Kg7 {[%emt 0:00:12]} Kc2 {[%emt 0:01:21]} 57. Kxf8 {[%emt 0:00:45]} Kxd1 {[%emt 0:00:05]} 58. Kg7 {[%emt 0:03:21]} Kc2 1-0

[Event "Irish Championship 2020"]
[Site "Dublin"]
[Date "2020.08.09"]
[Round "9.14"]
[White "Jackson, Carl"]
[Black "MacElligott, Gerard"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2021"]
[BlackElo "2020"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.08.01"]
[EventType "swiss"]
[EventCountry "IRL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,38,-21,0,-16,0,-10,9,-29,7,7,16,-54,-50,-52,-32,-32,-29,-29,-13,-11,-8,-8,-6,-14,-7,-14,0,-23,0,-29,-32]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 O-O 6. O-O {A01: Nimzowitsch-Larsen Opening.} Re8 7. Ng3 Ne7 {[#]} 8. Na3 $146 {With the idea Nc4.The position is equal.} ({Predecessor:} 8. f4 Ng6 9. Nf5 Bf8 10. fxe5 Nxe5 11. h3 c6 12. d4 Ng6 13. Bd3 d5 14. Qe1 {½-½ (61) Gonzalez Rodriguez,J (2199)-Torrecillas Martinez,A (2322) Barcelona 2019}) 8... Ng6 9. Be2 c6 10. Nh5 (10. c4 $11) 10... Nxh5 $15 11. Bxh5 Qe7 12. Nc4 Bc7 13. d4 d5 14. Nxe5 Nxe5 15. dxe5 Bxe5 16. Bxe5 Qxe5 17. Bf3 Bf5 18. Rc1 Rad8 19. Qd4 Qxd4 {Accuracy: White = 72%, Black = 92%.} 1/2-1/2

