[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.19"]
[Round "1.1"]
[White "Ajay Krishna, S."]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2289"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,96,17,16,12,17,16,23,9,9,10,51,51,64,49,52,50,85,33,53,41,43,49,53,0,25,8,29,-26,-25,-29,-29,-63,-48,-63,-67,-68,0,0,0,0,-14,-42,-31,-30,26,20,25,29,28,28,31,37,60,45,113,-8,-9,-36,17,14,14,-8,-19,-8,-11,-7,-8,-56,0,0,0,0,29,33,53,54,50,51,165,171,171,160,271,264,294,283,246]} 1. Nf3 Nf6 2. c4 $146 (2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b4 Bg7 6. Bb2 O-O {1-0 (34) Harikrishna,P (2744)-Rapport,R (2707) Riadh 2017}) ({Predecessor:} 2. g3 g6 3. b4 b6 4. Bb2 Bg7 5. Bg2 Bb7 6. O-O O-O 7. d3 d6 8. Nbd2 Nbd7 {1-0 (43) Baldwin,T-Milbers,P Schilde 1967}) 2... g6 3. b4 Bg7 4. Bb2 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O {A15: English Opening: 1...Nf6} d6 (7... Na6 8. a3 c5 9. Qb3 d5 10. Nh4 e6 11. Nc3 dxc4 12. Qxc4 Bxg2 13. Kxg2 Qxd2 {1-0 (34) Harikrishna,P (2744)-Rapport,R (2707) Riadh 2017}) 8. d3 Nbd7 9. Nbd2 {White has an edge.} c5 10. b5 d5 11. cxd5 Nxd5 12. Bxg7 Kxg7 13. Qb3 e5 14. a4 ({Better is} 14. Ne1 $16 N7f6 15. Nc4) 14... Nc7 15. Qb2 f6 16. a5 Qe7 17. Ra3 ({White should play} 17. Nc4 $14) 17... Bd5 18. Rfa1 Rfb8 19. a6 (19. Nc4 $142) 19... Rd8 $11 20. Nf1 Rab8 21. Ne3 Bf7 22. Nd2 Nf8 23. Ne4 Nd5 (23... Nfe6 $15) 24. Rf1 Kg8 25. Raa1 Rbc8 26. Ng4 Be6 27. Ne3 $1 f5 (27... Nb4 $142) 28. Nd2 Nxe3 29. fxe3 c4 30. Nxc4 Bxc4 31. dxc4 e4 32. g4 Rc5 (32... fxg4 $14 33. Qc2 Nd7) 33. Rf4 (33. gxf5 $16 gxf5 34. Kh1) 33... Ne6 $36 {[%mdl 2048] Black has the initiative.} 34. Rf2 Qg5 (34... fxg4 $15 35. Qf6 Qxf6 36. Rxf6 Ng5) 35. gxf5 Qxe3 36. Qf6 (36. Qc1 {seems wilder.} Qxc1+ 37. Rxc1 gxf5 38. Rcf1 Rf8 39. e3) 36... Qxf2+ $1 {[%mdl 64] [#] Remove Defender} 37. Kxf2 Rxf5+ 38. Qxf5 gxf5 {[%mdl 4096] Endgame KRB-KRN} 39. e3 Rd2+ (39... Kg7 $15) 40. Kg1 Kg7 41. Rf1 f4 {[#] White must now prevent ...f3.} 42. Bxe4 {aiming for Bf5.} fxe3 43. Re1 e2 44. Kf2 Nc5 (44... Nf4 $14) 45. Ke3 $18 Ra2 {Threatening ...Ra3+.} 46. Bd5 Kf6 (46... Nb3 $16 {is a better defense.} 47. c5 (47. Rxe2 Rxe2+ 48. Kxe2 Kf6 $16) 47... bxc5) 47. Rxe2 Rxe2+ 48. Kxe2 Ke5 {Accuracy: White = 52%, Black = 42%.} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.19"]
[Round "1.2"]
[White "Cernousek, Lukas"]
[Black "Makarian, Rudik"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2427"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,68,-34,-29,67,63,128,108,103,-53,0,-37,-39,-9,-8,-56,-74,-55,0,0,0,-196,-195,-184,-180,-260,-257,-249,-248,-294,-295,-543,-160,-674,-671,-926,-905,-29996,-29997,-29997,-29998,-29998,-29965,-29963,-5302]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 e5 8. Nf5 g6 9. g5 gxf5 10. exf5 d5 11. Qf3 d4 12. O-O-O {[%cal Ba1d1,Bd1d4,Bd4e4][%mdl 32] B81: Sicilian Scheveningen: Keres Attack} Nbd7 13. Bxd4 exd4 14. Rxd4 {[#] LiveBook: 12 Games. Threatening Bc4.Black is slightly better.} Be7 $146 (14... Bc5 $11 15. Rd2 Qc7 16. gxf6 Nxf6) ({Predecessor:} 14... Bg7 15. Rg1 Kf8 16. Bc4 Qe7 17. gxf6 Qxf6 18. Qd5 Rg8 19. Kb1 Qe7 {0-1 (34) Van Foreest,L (2467)-Van Wely,L (2661) Netherlands 2018}) 15. gxf6 $14 Bxf6 16. Re4+ $1 Kf8 17. Nd5 $2 (17. Bc4 $1 $16 Rg8 18. Qe3) 17... Nc5 (17... Bg5+ $1 $15 18. Kb1 b6) 18. Rc4 Bg5+ 19. Kb1 $132 {[%mdl 2048] White has counterplay} b6 $1 {And now ...Bf6 would win.} 20. Bg2 {Hoping for h4.} Bb7 21. Rd1 Bxd5 (21... Rg8 $15 22. Qh5 Qd6) 22. Rxd5 $11 Qe7 {...Rg8 is the strong threat.} 23. f6 $2 (23. a4 $1 $11 {and White has nothing to worry.}) 23... Bxf6 $19 24. Rf4 Re8 $1 25. a4 (25. a3 $142 Rg8 26. Rxf6 Rxg2 27. Rdf5) 25... Rg8 $1 26. Rxf6 {[#] aiming for Re5!} Rxg2 $1 {[%mdl 512]} 27. Rdf5 {[#]} (27. Qxg2 Qxf6) 27... Rg7 $1 {White must now prevent ...Ne4.} 28. Rxb6 $2 (28. Ka2) 28... Ne4 $2 (28... Nxa4 $19 {and Black stays clearly on top.} 29. Rb7 Rg1+ 30. Ka2 {[#]} Nc3+ $1 {[%mdl 512]} 31. Qxc3 Qe6+ {[%mdl 64] Double Attack} 32. Rb3 Qxf5 33. Qh8+ Rg8) 29. Qf4 $2 (29. Ka2 $17) 29... Qd7 30. Rxa6 {intending Ka2.} Qb7 {( -> ...Nc3+)} 31. Qh6 Nc3+ $1 {Black mates.} 32. Kc1 Qh1+ 33. Kd2 Ne4+ 34. Kd3 Qd1+ {Accuracy: White = 16%, Black = 53%.} (34... Qf1+ $142 35. Kd4 Rd8+ 36. Rd5 Qxf2+ 37. Kxe4 Qg2+ 38. Kf4 Qxd5 39. Qxg7+ Kxg7 40. Ra7 Qd2+ 41. Kf3 Rd4 42. Rxf7+ Kxf7 43. c3 Rf4+ 44. Kg3 Qf2+ 45. Kh3 Rh4#) 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.19"]
[Round "1.3"]
[White "Simek, Petr"]
[Black "Rakesh Kumar Jena"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2330"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,107,66,62,67,62,73,71,100,85,125,73,77,54,65,41,42,32,73,57,86,56,53,43,46,58,68,-22,-13,-52,-48,-52,-45,-85,-15,-18,-15,-14,-10,-10,-8,-17,-10,-6,39,0,0,-22,23,0,5,0,15,34,129,150,212,191,214,191,204,144,156,151,291,225,300,222,268,249,426,359,295,290,451,448,377,235,169,0,239,0]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 b6 10. Bf4 Bb7 11. Ne5 Rc8 12. Nc3 Nh5 13. Bd2 (13. Bc1 Nhf6 14. e4 Bb4 15. Bg5 Qc7 16. Nxd7 Nxd7 17. a3 Bxc3 18. Qxc3 dxc4 19. Bf4 Qd8 20. Bd6 {0-1 (76) Dominguez Perez,L (2739)-Caruana,F (2822) Saint Louis 2018}) 13... Nhf6 14. Bf4 a6 {E08: Closed Catalan: Main Line: 7 Qc2} 15. e4 {LiveBook: 3 Games} b5 {[#]} 16. Nxd7 $146 ({Predecessor:} 16. b3 c5 17. exd5 exd5 18. dxc5 Rxc5 19. Qb2 Qc8 20. Nxd7 Nxd7 21. Be3 Bf6 22. Bxc5 Nxc5 {½-½ (31) Mareco,S (2583)-De Dovitiis,A (2366) Montevideo 2011}) 16... Nxd7 {White is slightly better.} 17. c5 Re8 18. h4 Nf8 19. h5 (19. b4 $142) 19... a5 20. Qe2 Nd7 21. e5 b4 22. Na4 Ra8 23. Qg4 Kh8 24. Bh3 Ba6 25. Be3 Bb5 26. b3 $1 f5 27. exf6 (27. Qf3 $1 $14) 27... Nxf6 $11 28. Qf3 Bxa4 29. bxa4 Ne4 $1 30. h6 Bf6 ({Black should play} 30... gxh6 $17 31. Bf4 (31. Bxh6 Bg5 $17) 31... Bg5) 31. hxg7+ Bxg7 32. Qh5 Qf6 33. Kg2 Qg6 34. Bg4 Qxh5 35. Bxh5 Rf8 36. Bf4 Ra7 37. Rac1 Rb7 38. Rd3 Nc3 39. Rd2 Nxa4 40. Re1 Nc3 (40... e5 $1 $14 41. dxe5 Nxc5) 41. Rxe6 $16 Rc8 {[#]} (41... a4 $16) 42. Be8 $1 $18 a4 43. Bxc6 Ra7 44. Re8+ Rxe8 45. Bxe8 {Strongly threatening c6.} Ne4 (45... a3 $16) 46. Rd1 Nc3 {[#]} 47. Re1 $1 Bxd4 48. c6 Bb6 $2 (48... b3 49. c7 Rxc7) 49. Bd7 Kg7 50. Bd6 Nxa2 (50... d4 {was worth a try.} 51. Bxb4 Nxa2) 51. Re7+ Kf6 52. Re6+ Kf7 {Threatens to win with ...Rxd7!} 53. Re7+ (53. Rh6 $142) 53... Kf6 54. Re6+ $2 {Precision: White = 44%, Black = 50%.} (54. Rxh7 $18 b3 55. f4) 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.19"]
[Round "1.4"]
[White "Oboladze, Luka"]
[Black "Gumularz, Szymon"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2295"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,49,10,27,16,33,12,21,0,0,0,0,-9,-8,-6,-8,-2,0,0,0,0,0,0,0,4,4,0,8,7]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. O-O Bd6 12. b3 O-O 13. Bb2 {D47: Semi-Slav: Meran System} Nf6 14. Bd3 (14. Bc2 c5 15. dxc5 Bxc5 16. Ng5 Qxd1 17. Rfxd1 Be7 18. Nxh7 Nxh7 {½-½ (54) Mamedyarov,S (2764)-Caruana,F (2786) Tashkent 2012}) 14... c5 {The position is equal.} 15. Qe2 cxd4 16. Nxd4 {[%cal Bf3d4,Bd4b5,Bb5d6][%mdl 32]} Rc8 17. Rac1 Qa5 $146 ({Predecessor:} 17... Bc5 18. Ba6 Qd5 19. Bxb7 Qxb7 20. Qb5 Qxb5 21. Nxb5 Nd5 {½-½ (21) Henk,M (2066)-Dehne,M (2011) Niederrhein 1999}) 18. Nb5 Be7 19. Bd4 a6 20. Bxf6 Bxf6 21. Nd6 Rxc1 22. Rxc1 Ba8 23. Be4 ({But not} 23. Bxa6 $2 Qd5 $19) 23... Qe5 24. Qd3 Rd8 {[#] aiming for ...Bxe4.} 25. Bxa8 ({Not} 25. Bxh7+ $2 Kf8 $19) 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.19"]
[Round "1.5"]
[White "Chernyshov, Konstantin"]
[Black "Voloshin, Leonid"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2500"]
[BlackElo "2381"]
[Annotator "TA RC"]
[PlyCount "20"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,20,21,8,93]} 1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. dxc5 Bxc5 10. O-O {LiveBook: 216 Games. C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} Bf8 $146 (10... b6 $11) ({Predecessor:} 10... O-O 11. Qe2 b6 12. Bg5 Bb7 13. Rad1 Qc7 14. Bxf6 gxf6 15. Be4 Rad8 16. c3 Rxd1 17. Rxd1 Bxe4 18. Qxe4 Rd8 19. Rd3 Rxd3 20. Qxd3 Qf4 {½-½ (31) Kobalia,M (2620)-Timofeev,A (2580) Sochi 2018}) 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.19"]
[Round "1.18"]
[White "Frolov, Artur"]
[Black "Jurek, Josef"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2430"]
[BlackElo "2273"]
[Annotator "NA"]
[PlyCount "17"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Rc1 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.20"]
[Round "2"]
[White "Gumularz, Szymon"]
[Black "Chernyshov, Konstantin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2475"]
[BlackElo "2500"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:07]} 3. e5 {[%emt 0:00:05]} g6 {[%emt 0:00:44]} 4. c4 {[%emt 0:01:19]} Bg7 {[%emt 0:03:33]} 5. Nc3 {[%emt 0:00:24]} Nh6 {[%emt 0:01:43]} 6. Nf3 {[%emt 0:07:07]} O-O {[%emt 0:02:56]} 7. h3 {[%emt 0:10:27]} Na6 {[%emt 0:02:26]} 8. cxd5 {[%emt 0:05:13]} cxd5 {[%emt 0:00:43]} 9. Bf4 {[%emt 0:00:11]} Kh8 {[%emt 0:11:02]} 10. Qd2 {[%emt 0:08:08]} Ng8 {[%emt 0:00:10]} 11. Be2 {[%emt 0:00:24]} Nc7 {[%emt 0:01:31]} 12. O-O {[%emt 0:07:16]} Ne6 {[%emt 0:05:40]} 13. Be3 {[%emt 0:01:06]} b6 {[%emt 0:01:42]} 14. Rac1 {[%emt 0:01:35]} Bb7 {[%emt 0:01:31]} 15. Nh2 {[%emt 0:04:50]} f6 {[%emt 0:09:52]} 16. f4 {[%emt 0:09:50]} Nh6 {[%emt 0:01:52]} 17. g4 {[%emt 0:02:32]} Nf7 {[%emt 0:00:26]} 18. Nf3 {[%emt 0:04:28]} fxe5 {[%emt 0:00:54]} 19. fxe5 {[%emt 0:05:50]} Qd7 {[%emt 0:01:29]} 20. Rf2 {[%emt 0:00:59]} Nfd8 {[%emt 0:02:25]} 21. Rcf1 {[%emt 0:06:12]} Nc6 {[%emt 0:00:34]} 22. Ng5 {[%emt 0:05:49]} Rxf2 {[%emt 0:08:11]} 23. Rxf2 {[%emt 0:00:28]} Nxg5 {[%emt 0:01:32]} 24. Bxg5 {[%emt 0:00:05]} Rf8 {[%emt 0:00:08]} 25. Rxf8+ {[%emt 0:01:23]} Bxf8 {[%emt 0:00:05]} 26. Bf3 {[%emt 0:00:17]} e6 {[%emt 0:01:57]} 27. Bf6+ {[%emt 0:01:29]} Kg8 {[%emt 0:00:06]} 28. Kg2 {[%emt 0:00:11]} Ba6 {[%emt 0:03:43]} 29. h4 {[%emt 0:00:42]} Ne7 {[%emt 0:04:14]} 30. Qg5 {[%emt 0:04:29]} Qc7 {[%emt 0:04:45]} 31. Bd1 {[%emt 0:05:48]} Bd3 {[%emt 0:05:02]} 32. Qe3 {[%emt 0:01:37]} Ba6 {[%emt 0:00:50]} 33. Kg3 {[%emt 0:00:51]} Qc4 {[%emt 0:02:45]} 34. Be2 {[%emt 0:00:24]} Qc8 {[%emt 0:00:06]} 35. Bd1 {[%emt 0:00:02]} Qc4 {[%emt 0:00:24]} 36. Be2 {[%emt 0:03:51]} Qc8 {[%emt 0:00:06]} 37. Bf3 {[%emt 0:00:24]} Qc4 {[%emt 0:03:28]} 38. h5 {[%emt 0:01:24]} Qf1 {[%emt 0:03:12]} 39. Bg2 {[%emt 0:00:53]} Qd3 {[%emt 0:02:50]} 40. Qxd3 {[%emt 0:00:08]} Bxd3 {[%emt 0:00:06]} 41. hxg6 {[%emt 0:30:12]} hxg6 {[%emt 0:31:45]} 42. Kf4 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 43. Bf3 {[%emt 0:00:00]} Bc4 {[%emt 0:00:00]} 44. b3 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} 45. Bxe7 {[%emt 0:00:00]} Bxe7 {[%emt 0:00:00]} 46. Be2 {[%emt 0:00:00]} Bb4 {Ke4} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.20"]
[Round "2"]
[White "Rakesh Kumar Jena"]
[Black "Oboladze, Luka"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2426"]
[BlackElo "2295"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:06]} c5 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:08]} b6 {[%emt 0:00:26]} 4. Nf3 {[%emt 0:00:18]} Bb7 {[%emt 0:00:09]} 5. Nbd2 {[%emt 0:00:13]} g6 {[%emt 0:00:41]} 6. Bd3 {[%emt 0:00:26]} Bg7 {[%emt 0:00:10]} 7. c3 {[%emt 0:00:59]} d6 {[%emt 0:01:10]} 8. h3 {[%emt 0:02:54]} O-O {[%emt 0:00:29]} 9. O-O {[%emt 0:00:20]} Nbd7 {[%emt 0:00:48]} 10. Bh2 {[%emt 0:00:06]} Qc7 {[%emt 0:06:31]} 11. a4 {[%emt 0:01:32]} a6 {[%emt 0:02:08]} 12. Qe2 {[%emt 0:00:55]} Rfe8 {[%emt 0:01:35]} 13. e4 {[%emt 0:02:40]} e5 {[%emt 0:00:39]} 14. dxe5 {[%emt 0:01:30]} Nxe5 {[%emt 0:03:40]} 15. Rfe1 {[%emt 0:04:11]} Nxd3 {[%emt 0:08:36]} 16. Qxd3 {[%emt 0:00:06]} Rad8 {[%emt 0:03:10]} 17. Bf4 {[%emt 0:08:59]} Qc6 {[%emt 0:07:15]} 18. Bg5 {[%emt 0:00:27]} h6 {[%emt 0:00:55]} 19. Bxf6 {[%emt 0:01:58]} Bxf6 {[%emt 0:00:02]} 20. h4 {[%emt 0:04:30]} h5 {[%emt 0:13:01]} 21. Qe3 {[%emt 0:09:32]} d5 {[%emt 0:05:07]} 22. e5 {[%emt 0:03:51]} Bg7 {[%emt 0:06:05]} 23. Qf4 {[%emt 0:01:04]} Re7 {[%emt 0:03:30]} 24. c4 {[%emt 0:05:05]} Qe6 {[%emt 0:02:01]} 25. cxd5 {[%emt 0:05:33]} Rxd5 {[%emt 0:03:37]} 26. Nc4 {[%emt 0:04:12]} Qg4 {[%emt 0:01:24]} 27. Qxg4 {[%emt 0:09:09]} hxg4 {[%emt 0:00:02]} 28. Nh2 {[%emt 0:00:09]} Rd4 {[%emt 0:11:25]} 29. Nxb6 {[%emt 0:01:31]} Rxe5 {[%emt 0:03:33]} 30. Rxe5 {[%emt 0:01:06]} Bxe5 {[%emt 0:00:03]} 31. Rc1 {[%emt 0:00:19]} g3 {[%emt 0:07:11]} 32. Nf3 {[%emt 0:01:40]} Bxf3 {[%emt 0:00:08]} 33. gxf3 {[%emt 0:00:01]} Rb4 {[%emt 0:03:51]} 34. Nd5 {[%emt 0:00:21]} gxf2+ {[%emt 0:01:58]} 35. Kxf2 {[%emt 0:00:45]} Rxb2+ {[%emt 0:00:08]} 36. Ke3 {[%emt 0:00:09]} Bd4+ {[%emt 0:00:15]} 37. Kf4 {[%emt 0:00:05]} Kg7 {[%emt 0:01:02]} 38. Nc7 {[%emt 0:00:48]} Rb4 {[%emt 0:00:53]} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.20"]
[Round "2"]
[White "Makarian, Rudik"]
[Black "Simek, Petr"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2354"]
[BlackElo "2330"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. dxc5 Bxc5 5. Bg2 O-O 6. Nf3 d5 7. O-O Nc6 8. cxd5 exd5 9. a3 a5 10. b3 Re8 11. Bb2 Bg4 12. Nc3 d4 13. Na4 Ba7 14. Rc1 Qd6 15. Nc3 Qe7 16. Nb5 Bb6 17. Nbxd4 Nxd4 18. Bxd4 Rad8 19. e3 Qxa3 20. Qc2 Rc8 21. Qb1 Bxd4 22. Nxd4 Qb4 23. Qd3 h6 24. h3 Bh5 25. f4 Bg6 26. f5 Bh7 27. g4 Kf8 28. e4 Red8 29. Rxc8 Rxc8 30. e5 Rc3 31. Ne6+ fxe6 32. Qd8+ Kf7 33. fxe6+ Kxe6 34. exf6 Qc5+ 35. Kh1 Rxh3+ 36. Bxh3 Be4+ 37. Bg2 Bxg2+ 38. Kxg2 Qc2+ 39. Kf3 Qxb3+ 40. Ke2 Qc4+ 41. Qd3 Qxg4+ 42. Kd2 Qb4+ 43. Qc3 Qxc3+ 44. Kxc3 gxf6 45. Rb1 Kf5 46. Kd3 Kf4 47. Ke2 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.20"]
[Round "2"]
[White "Ajay Krishna, S."]
[Black "Cernousek, Lukas"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2289"]
[BlackElo "2427"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:17]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:12]} d4 {[%emt 0:00:00]} 3. e3 {[%emt 0:01:20]} Nc6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:24]} e5 {[%emt 0:04:13]} 5. a3 {[%emt 0:00:22]} a5 {[%emt 0:07:43]} 6. exd4 {[%emt 0:06:26]} exd4 {[%emt 0:00:11]} 7. Qe2+ {[%emt 0:03:13]} Be7 {[%emt 0:06:46]} 8. g3 {[%emt 0:07:19]} Nf6 {[%emt 0:01:01]} 9. Bg2 {[%emt 0:00:14]} O-O {[%emt 0:00:08]} 10. O-O {[%emt 0:00:09]} Re8 {[%emt 0:07:20]} 11. Qc2 {[%emt 0:01:06]} Nd7 {[%emt 0:14:28]} 12. Nbd2 {[%emt 0:12:13]} Nc5 {[%emt 0:00:16]} 13. Nb3 {[%emt 0:06:06]} Ne6 {[%emt 0:03:38]} 14. Bd2 {[%emt 0:01:02]} a4 {[%emt 0:04:40]} 15. Nc1 {[%emt 0:00:26]} Nc5 {[%emt 0:00:16]} 16. Bb4 {[%emt 0:04:29]} Bf5 {[%emt 0:03:59]} 17. Bxc5 {[%emt 0:03:01]} Bxc5 {[%emt 0:00:01]} 18. Nd2 {[%emt 0:00:39]} Qd7 {[%emt 0:02:56]} 19. Na2 {[%emt 0:07:33]} Bf8 {[%emt 0:15:10]} 20. Rae1 {[%emt 0:12:47]} Ne5 {[%emt 0:00:42]} 21. Nc1 {[%emt 0:01:30]} c5 {[%emt 0:01:19]} 22. Nf3 {[%emt 0:11:01]} Nxf3+ {[%emt 0:09:39]} 23. Bxf3 {[%emt 0:00:02]} Rab8 {[%emt 0:00:04]} 24. Rxe8 {[%emt 0:09:06]} Rxe8 {[%emt 0:04:28]} 25. b3 {[%emt 0:00:27]} Bh3 {[%emt 0:04:47]} 26. Bg2 {[%emt 0:00:35]} Bxg2 {[%emt 0:01:30]} 27. Kxg2 {[%emt 0:00:02]} Qc6+ {[%emt 0:05:45]} 28. Kg1 {[%emt 0:00:10]} axb3 {[%emt 0:00:12]} 29. Nxb3 {[%emt 0:01:30]} Qf3 {[%emt 0:00:55]} 30. Qd1 {[%emt 0:00:31]} Qf5 {[%emt 0:00:56]} 31. Nc1 {[%emt 0:00:39]} h5 {[%emt 0:01:42]} 32. Re1 {[%emt 0:02:33]} Ra8 {[%emt 0:00:01]} 33. a4 {[%emt 0:01:09]} h4 {[%emt 0:00:34]} 34. Ne2 {[%emt 0:01:47]} Bd6 {[%emt 0:00:44]} 35. gxh4 {[%emt 0:01:06]} Qg4+ {[%emt 0:00:51]} 36. Ng3 {[%emt 0:00:03]} Qxh4 {[%emt 0:00:20]} 37. Qf3 {[%emt 0:00:39]} Rxa4 {[%emt 0:00:43]} 38. Re8+ {[%emt 0:03:06]} Bf8 {[%emt 0:00:01]} 39. Qd5 {[%emt 0:01:17]} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.21"]
[Round "3"]
[White "Chernyshov, Konstantin"]
[Black "Rakesh Kumar Jena"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2500"]
[BlackElo "2426"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:02:32]} 2. g3 {[%emt 0:00:07]} e6 {[%emt 0:00:29]} 3. Bg2 {[%emt 0:00:08]} d5 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:00:42]} Be7 {[%emt 0:00:30]} 5. O-O {[%emt 0:00:41]} O-O {[%emt 0:00:05]} 6. b3 {[%emt 0:00:56]} b6 {[%emt 0:00:18]} 7. Bb2 {[%emt 0:02:47]} Bb7 {[%emt 0:00:15]} 8. cxd5 {[%emt 0:00:18]} exd5 {[%emt 0:00:08]} 9. d4 {[%emt 0:03:13]} Nbd7 {[%emt 0:00:33]} 10. Nbd2 {[%emt 0:03:57]} Re8 {[%emt 0:01:48]} 11. Rc1 {[%emt 0:03:31]} Bd6 {[%emt 0:01:05]} 12. Re1 {[%emt 0:01:55]} a5 {[%emt 0:06:39]} 13. Qc2 {[%emt 0:02:34]} c5 {[%emt 0:16:05]} 14. dxc5 {[%emt 0:06:04]} bxc5 {[%emt 0:02:53]} 15. Nh4 {[%emt 0:01:22]} Bf8 {[%emt 0:06:44]} 16. e4 {[%emt 0:10:23]} d4 {[%emt 0:00:29]} 17. a4 {[%emt 0:01:42]} Ne5 {[%emt 0:03:05]} 18. Rcd1 {[%emt 0:12:40]} Ba6 {[%emt 0:02:32]} 19. Bf1 {[%emt 0:05:05]} Bxf1 {[%emt 0:01:11]} 20. Kxf1 {[%emt 0:03:24]} Rb8 {[%emt 0:01:09]} 21. Kg2 {[%emt 0:02:31]} Qb6 {[%emt 0:04:58]} 22. Ba1 {[%emt 0:03:55]} Qa6 {[%emt 0:03:22]} 23. Ndf3 {[%emt 0:02:45]} Nxf3 {[%emt 0:03:44]} 24. Nxf3 {[%emt 0:00:57]} Qb7 {[%emt 0:00:18]} 25. e5 {[%emt 0:04:58]} Nd7 {[%emt 0:02:38]} 26. Qf5 {[%emt 0:07:50]} g6 {[%emt 0:00:23]} 27. Qf4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:13]} 28. Kg1 {[%emt 0:04:47]} Qxb3 {[%emt 0:01:01]} 29. Rd2 {[%emt 0:00:06]} Qd5 {[%emt 0:01:46]} 30. Bxd4 {[%emt 0:01:44]} cxd4 {[%emt 0:00:37]} 31. Rxd4 {[%emt 0:00:05]} Qb7 {[%emt 0:00:48]} 32. e6 {[%emt 0:01:53]} fxe6 {[%emt 0:00:15]} 33. Rd3 {[%emt 0:00:17]} Nc5 {[%emt 0:01:29]} 34. Rde3 {[%emt 0:00:15]} Qd5 {[%emt 0:02:15]} 35. Ng5 {[%emt 0:03:53]} e5 {[%emt 0:00:37]} 36. Qg4 {[%emt 0:00:47]} Rb4 {[%emt 0:01:46]} 37. Qe2 {[%emt 0:00:59]} e4 {[%emt 0:00:16]} 38. h4 {[%emt 0:00:58]} Rb2 {[%emt 0:00:37]} 39. Qf1 {[%emt 0:00:24]} Bd4 {[%emt 0:04:37]} 40. Rd1 {[%emt 0:01:13]} Rf8 {[%emt 0:00:30]} 41. Nh3 {[%emt 0:30:25]} Nd3 {[%emt 0:31:44]} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.21"]
[Round "3"]
[White "Cernousek, Lukas"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2427"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d6 {[%emt 0:13:34]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:57]} 3. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:09]} 4. g3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:04]} 5. Bg2 {[%emt 0:00:17]} Nbd7 {[%emt 0:00:09]} 6. O-O {[%emt 0:00:23]} e5 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:00:15]} Be7 {[%emt 0:00:23]} 8. Nh4 {[%emt 0:04:35]} Bg6 {[%emt 0:00:05]} 9. d5 {[%emt 0:13:16]} cxd5 {[%emt 0:00:22]} 10. Nxg6 {[%emt 0:00:42]} hxg6 {[%emt 0:00:10]} 11. Nxd5 {[%emt 0:00:30]} Nxd5 12. Qxd5 {[%emt 0:00:25]} Rb8 {[%emt 0:01:52]} 13. Be3 {[%emt 0:07:28]} b6 {[%emt 0:00:05]} 14. Qb5 O-O {[%emt 0:00:30]} 15. b4 {[%emt 0:29:24]} Nf6 {[%emt 0:00:21]} 16. Rfd1 {[%emt 0:06:23]} Qc8 {[%emt 0:01:08]} 17. Rac1 {[%emt 0:00:12]} Rd8 {[%emt 0:05:35]} 18. h3 {[%emt 0:04:18]} Rd7 {[%emt 0:00:55]} 19. Qa4 {[%emt 0:08:21]} Rc7 {[%emt 0:04:25]} 20. b5 {[%emt 0:00:23]} Qe6 {[%emt 0:01:07]} 21. Kh2 {[%emt 0:00:49]} e4 {[%emt 0:00:30]} 22. Rd4 {[%emt 0:02:17]} Qe5 {[%emt 0:06:51]} 23. Qd1 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.21"]
[Round "3"]
[White "Voloshin, Leonid"]
[Black "Gumularz, Szymon"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2381"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,76,45,35,45,46,53,57,55,25,112,16,53,0,0,0,16,-9,-17,-72,-68,-82,-64,-69,-70,-96,-95,-92,-95,-100,-95,-105,-122,-103,-91,-144,-82,-88,-77,-70,-84,-80,-82,-85,-73,-110,-100,-101,-95,-109,-110,-216,-108,-361,-360,-356,-261,-416,-409,-29989,-29990]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. Qc2 c6 9. e4 a6 10. h3 {LiveBook: 27 Games} exd4 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3} 11. Nxd4 Ne5 12. b3 $1 b5 {White is slightly better.} 13. Rd1 $146 ({Predecessor:} 13. cxb5 axb5 14. Rd1 b4 15. Na4 c5 16. Nb5 Ba6 17. Nxd6 Bd3 18. Qxc5 Bxe4 19. Qxe5 Bxg2 20. Bh6 Ra5 21. Nc5 Qa8 22. Bxg7 Bxh3 23. Nde4 Rxc5 24. Nxf6+ Kxg7 25. Nd5+ {1-0 (25) Stangl,M (2457)-Wegener,D (2307) Austria 2001}) 13... bxc4 (13... c5 $1 $11 {keeps the balance.} 14. Nde2 b4) 14. bxc4 (14. f4 $16) 14... Qc7 15. c5 (15. Rb1 $14) 15... dxc5 $11 16. Nde2 c4 17. Ba3 Re8 18. Qa4 (18. Na4 $11) 18... Qa7 $36 {[%mdl 2048] Black has good play.} 19. Bc1 {[#]} Bf8 $1 20. Be3 Bc5 21. Bxc5 Qxc5 22. Qc2 Rb8 23. Rab1 Rxb1 24. Nxb1 Nfd7 25. Nc1 h5 26. Kh2 (26. Qc3 $142) 26... Nd3 ({Better is} 26... g5 27. Kg1 Ng6) 27. f4 {[#]} h4 $1 {[%mdl 512]} 28. Nxd3 (28. gxh4 Nxf4) 28... hxg3+ $1 29. Kxg3 cxd3 30. Qxd3 Nf6 {And now ...Nh5+ would win.} 31. Bf3 {[#]} Nh5+ $1 32. Bxh5 Qxh5 33. Rh1 g5 {[%cal Bg6g5,Bg5f4][%mdl 32]} 34. Qf3 (34. fxg5 $17 Qxg5+ 35. Kh2 Qf4+ 36. Qg3+ Qxg3+ 37. Kxg3) 34... Qh4+ (34... gxf4+ $19 35. Kg2 Qg6+ 36. Kf2 Qxe4 37. Qxe4 Rxe4) 35. Kg2 $2 {[%mdl 8192]} (35. Kh2 $17 {is the only way for White.}) 35... gxf4 $19 36. Rg1 Kh8 {Strongly threatening ...Bxh3+!} 37. Kh2 {[#]} (37. Kf1 $142) 37... Rxe4 $1 {[%mdl 512]} 38. Qg2 (38. Qc3+ $19 f6 39. Qd3 Re2+ 40. Rg2 Rxg2+ 41. Kxg2 Qg5+ 42. Kf1) (38. Qxe4 Qxh3#) 38... Re2 $1 {Precision: White = 34%, Black = 58%.} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.21"]
[Round "3"]
[White "Simek, Petr"]
[Black "Ajay Krishna, S."]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2330"]
[BlackElo "2289"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:13]} 3. d5 {[%emt 0:00:00]} b5 {[%emt 0:00:18]} 4. cxb5 {[%emt 0:00:00]} a6 {[%emt 0:00:09]} 5. bxa6 {[%emt 0:00:02]} e6 {[%emt 0:00:13]} 6. Nc3 {[%emt 0:00:14] A58: Benko/Volga Gambit: Lines with 5 bxa6} exd5 {[%emt 0:00:13]} 7. Nxd5 {[%emt 0:00:06]} Nxa6 {[%emt 0:00:15]} (7... Be7 8. Nf3 Nxd5 9. Qxd5 Rxa6 10. e4 Rd6 11. Qb3 Rb6 12. Qc2 O-O 13. Bc4 Nc6 {0-1 (38) Parligras,M (2645)-Nisipeanu,L (2674) Bucharest 2018}) 8. e4 {[%emt 0:00:21]} Nxd5 {[%emt 0:02:03]} 9. Qxd5 {[%emt 0:00:08]} Nc7 {[%emt 0:00:31]} 10. Qe5+ {[%emt 0:00:21]} Ne6 {[%emt 0:00:37]} 11. Bc4 $146 {[%emt 0:00:19]} ({Predecessor:} 11. Nf3 Bb7 12. Bd3 Be7 13. O-O O-O {½-½ (32) Amico,R (2393)-Acevedo Villalba,A (2558) ICCF email 2012}) 11... Be7 {[%emt 0:01:30]} 12. Ne2 {[%emt 0:00:19]} O-O {[%emt 0:05:47]} 13. O-O {[%emt 0:00:20]} Bb7 {[%emt 0:01:46]} 14. Rd1 {[%emt 0:16:50]} Ra4 {[%emt 0:12:05]} 15. Bd5 {[%emt 0:03:39]} Bf6 {[%emt 0:03:13]} 16. Qf5 {[%emt 0:02:17]} Ba6 {[%emt 0:03:10]} 17. Nc3 {[%emt 0:02:10]} Nd4 {[%emt 0:00:50]} 18. Qg4 {[%emt 0:06:27]} Rb4 {[%emt 0:07:43]} 19. Rb1 {[%emt 0:00:49]} Ne6 {[%emt 0:03:16]} 20. Be3 {[%emt 0:04:18]} Qb8 {[%emt 0:07:46]} 21. Bb3 $1 {[%emt 0:15:41]} Be5 {[%emt 0:19:08]} 22. Nd5 {[%emt 0:03:39]} Rb7 {[%emt 0:00:25]} 23. f4 {[%emt 0:18:04]} Bd4 {[%emt 0:00:45]} 24. Bxd4 {[%emt 0:02:59]} Nxd4 {[%emt 0:00:16]} 25. Ne7+ {[%emt 0:00:11]} Kh8 {[%emt 0:00:12]} 26. Nf5 {[%emt 0:02:18]} Nxf5 {[%emt 0:01:46]} 27. Qxf5 {[%emt 0:00:06]} Rb6 $2 {[%emt 0:05:08]} (27... c4 $14 28. Bc2 Rxb2) 28. Qxc5 {[%emt 0:01:45]} Rf6 {[%emt 0:00:59]} 29. Rxd7 {[%emt 0:02:50]} Rxf4 {[%emt 0:00:14]} 30. Qd6 {[%emt 0:00:21]} Rxe4 {[%emt 0:00:52]} 31. Qxa6 {[%emt 0:02:28]} Qe8 {[%emt 0:01:01]} 32. Rbd1 {[%emt 0:01:47]} h5 {[%emt 0:00:27]} 33. R7d5 {[%emt 0:03:02]} f5 {[%emt 0:00:55]} 34. Rd6 {[%emt 0:04:16]} Qe5 {[%emt 0:01:14]} 35. Rh6+ {[%emt 0:00:35]} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.21"]
[Round "3"]
[White "Oboladze, Luka"]
[Black "Makarian, Rudik"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2295"]
[BlackElo "2354"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 5. Bg2 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:00]} 7. Re1 {[%emt 0:00:07]} d5 {[%emt 0:00:01]} 8. cxd5 {[%emt 0:03:21]} exd5 {[%emt 0:00:05]} 9. Nc3 {[%emt 0:00:13]} Na6 {[%emt 0:00:14]} 10. Ne5 {[%emt 0:00:52] LiveBook: 46 Games} c5 {[%emt 0:02:01]} 11. Bf4 {[%emt 0:09:34]} Ne4 {[%emt 0:01:05] E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} 12. Qa4 $146 {[%emt 0:10:09]} ({Predecessor:} 12. dxc5 Bxc5 13. Nxe4 dxe4 14. Nd7 Re8 15. Nxc5 Nxc5 16. Be3 Qe7 17. Rc1 Rac8 18. Qd2 Qe6 19. b3 {½-½ (31) Ju,W (2567)-Kosteniuk,A (2557) Huaian 2017}) 12... Qe8 {[%emt 0:17:36]} 13. Qxe8 {[%emt 0:17:16]} Rfxe8 {[%emt 0:00:15]} 14. Nb5 {[%emt 0:00:36]} cxd4 {[%emt 0:02:30]} 15. Nd3 {[%emt 0:10:13]} Bf6 {[%emt 0:09:32]} 16. h4 {[%emt 0:15:06]} Bc6 {[%emt 0:03:07]} 17. a4 {[%emt 0:01:09]} Nec5 {[%emt 0:01:34]} 18. Bd6 {[%emt 0:05:02] [#]} Nxa4 $1 {[%emt 0:02:24]} 19. Nc7 {[%emt 0:06:19]} Nxc7 {[%emt 0:00:09]} 20. Bxc7 {[%emt 0:00:01]} Rac8 {[%emt 0:03:15]} 21. Nb4 {[%emt 0:00:58]} Rxc7 {[%emt 0:00:19]} 22. Nxc6 {[%emt 0:00:12]} Rxc6 {[%emt 0:00:07]} 23. Rxa4 {[%emt 0:00:11]} d3 {[%emt 0:00:04]} 24. Bxd5 {[%emt 0:03:57]} d2 {[%emt 0:00:16]} 25. Rd1 {[%emt 0:00:13]} Rc1 {[%emt 0:00:06]} 26. Bb3 {[%emt 0:00:04]} Rxe2 $19 {[%emt 0:00:26]} 27. Rxa7 {[%emt 0:01:19]} h5 {[%emt 0:00:36]} 28. Bxf7+ {[%emt 0:03:00]} Kh7 {[%emt 0:00:07]} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "4"]
[White "Plat, Vojtech"]
[Black "Gumularz, Szymon"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2552"]
[BlackElo "2475"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,13,9,27,9,-7,0,-27]} 1. d4 {[%emt 0:04:57]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:29]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:41]} d5 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:05]} Be7 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:15]} O-O {[%emt 0:00:06] LiveBook: 9471 Games} 6. Qc2 {[%emt 0:00:06]} c5 7. cxd5 $11 {[%emt 0:01:14]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "4"]
[White "Cernousek, Lukas"]
[Black "Simek, Petr"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2427"]
[BlackElo "2330"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 33,81,32,25,25,28,32,32,36,32,35,32,35,36,18,34,41,66,63,83,94,137,123,116,114,127,118,856,842,800,750,729,720,811,833,920,923,916,895,29979,29979,29975,29978,29988,29989,29989,29990,29990,29991,29992,29993]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Qe2 {C89: Closed Ruy Lopez: Marshall Attack} (15. Be3 Bg4 16. Qd3 f5 17. f4 Rae8 18. Nd2 g5 19. Qf1 Qh5 20. Qg2 gxf4 21. Bxd5+ cxd5 22. Qxd5+ Kg7 23. Bxf4 Bxf4 24. gxf4 Kh8 25. Nf1 Bf3 26. Ng3 Qg4 27. Rxe8 Bxd5 28. Rxf8+ Kg7 29. Rxf5 Qf3 30. Rg5+ Kf8 31. Rf5+ Kg8 32. Rg5+ Kf8 33. Rf5+ {½-½ (33) Ivanchuk,V (2757)-Carlsen,M (2851) Leuven 2017}) 15... Bg4 16. Qf1 Qh5 17. Nd2 Rae8 {LiveBook: 18 Games} 18. Rxe8 Rxe8 19. f3 $1 {[%cal Rf3g4]} Bh3 20. Qf2 Bf5 21. Nf1 {[%cal Bd2f1,Bf1e3,Be3g2,Bg2f4][%mdl 32]} Qg6 22. Bxd5 cxd5 23. Ne3 $36 {[%mdl 2048] White has the initiative.} Bd3 24. Bd2 {[%cal Bc1d2,Bd2f4,Bf4c7][%mdl 32]} ({Wrong is} 24. Nxd5 $2 Re2 $19) 24... h5 $146 ({Predecessor:} 24... Bb1 25. f4 Be4 26. f5 Qh5 27. a4 Be7 28. g4 Qg5 29. axb5 axb5 {½-½ (29) Rohs,R (2320)-Roebuck,D (2326) ICCF email 2016}) 25. Re1 Rd8 26. Ng2 a5 27. Bf4 Bf8 28. Bc7 Rc8 29. Nf4 {[%mdl 64] [#] Double Attack} Rxc7 $4 {[%mdl 8192]} (29... Qa6 $16) 30. Nxg6 $18 Bxg6 31. Re5 b4 32. Qe3 bxc3 33. bxc3 Rb7 34. Rxd5 Rb1+ 35. Kg2 Ba3 36. Rd8+ {White mates.} Kh7 37. Qe8 {[%csl Gd8][%cal Re8h8]} Bd3 38. Qxf7 {[%cal Rf7h5]} Rb2+ 39. Kg1 {[%cal Rf7h5]} Rb1+ 40. Kf2 {[%cal Rf7h5]} Rf1+ 41. Kg2 {Accuracy: White = 100%, Black = 35%.} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "4"]
[White "Rakesh Kumar Jena"]
[Black "Voloshin, Leonid"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2426"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,10,53,51,58,29,53,12,34,95,82,56,66,6,0,16,64,50,48,82,72,0,0,11,0,13,72,91,605,92,610,587,589,587,4898,2564,29978,29974,29987,29988,29989,29989,29990,29984,29984,2491,29989,29990,29990,6300,29946,731,29945,12847,6636,6385,6016,5932,29978,29979]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 c6 5. Nf3 Bg4 (5... Bg7 6. h3 Bf5 7. g4 Be4 8. g5 Bxf3 9. Qxf3 Nh5 10. Bh2 Nd7 11. h4 e5 12. O-O-O O-O 13. Be2 f5 {0-1 (78) Vitiugov,N (2719)-Vishnu,P (2518) St Petersburg 2018}) 6. h3 {D00: 1 d4 d5: Unusual lines} Bxf3 7. Qxf3 Bg7 8. O-O-O {White is slightly better.} O-O 9. g4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 10. Bd3 b4 $146 ({Predecessor:} 10... Qa5 11. Kb1 Nbd7 12. h4 Rfe8 13. Qg3 b4 {1-0 (35) Santos Latasa,J (2256)-Berbatov,K (2398) Fermo 2009}) 11. Ne2 ({White should try} 11. Na4 $1 $14) 11... Nbd7 12. h4 c5 13. g5 $36 {[%mdl 2048] White has good play.} Nh5 {aiming for ...c4.} 14. Qxd5 cxd4 15. Nxd4 (15. Be4 $16 Rc8 16. Nxd4 (16. exd4 Nxf4 17. Nxf4 Nb6 $16) 16... Nxf4 17. exf4) 15... Nxf4 $11 16. exf4 {Strongly threatening Nc6.} Qc7 17. Kb1 {Threatens to win with h5.} Qxf4 (17... Nb6 $11 18. Qc6 Qxf4) 18. Nc6 $16 {[%cal Bd4c6,Bc6e7,Be7g6][%mdl 32]} ({Stronger than} 18. Qxd7 Rfd8 $17) 18... Ne5 $2 {[%mdl 8192]} (18... Nb6 $16 19. Qb5 (19. Nxe7+ Kh8 $16) 19... e6) 19. Nxe7+ $18 Kh8 {[#]} 20. h5 $1 {[%cal Bh4h5,Bh5g6][%mdl 32] And now hxg6 would win.} Rae8 {[#]} 21. Nxg6+ $1 {[%mdl 512]} fxg6 22. hxg6 {[%csl Gd3,Gg6][%cal Rh1h7]} h6 23. gxh6 Bxh6 24. Qb7 {[%csl Gd3,Gg6][%cal Rb7h7]} Nf7 25. Rdg1 Rg8 26. Rxh6+ {[%mdl 64] Clearance} Qxh6 27. Rh1 (27. Qxf7 $142 Rb8 28. Qd5 Rbe8 29. Qc6 Qh5 30. Qd7 Rxg6 31. Qxe8+ {[%mdl 64] Double Attack, Pin} Kg7 32. Bxg6) 27... Re1+ 28. Rxe1 Nd6 29. Rh1 (29. Qe7 $142 Ne8 30. Bc4 b3 31. axb3 Ng7 32. Bxg8 Qxg6 33. Bc4 Nh5 34. Bd3) 29... Nxb7 30. Rxh6+ Kg7 31. Rh7+ Kf6 32. Rf7+ Kg5 33. Rxb7 Re8 34. b3 {Accuracy: White = 67%, Black = 44%.} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "4"]
[White "Makarian, Rudik"]
[Black "Chernyshov, Konstantin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2354"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,95,12,5,11,4,10,2,26,0,0,-5,8,8,3,3,8,0,0,-3,0,0,0,-54,-54,-62,-63,-63,-63,-63,-63,-66,-67,-75,-63,-82,-57,-87,-90,-339,-70,-87,-66,-87,-36,-71,-50,-91,-36,-36,-36,-36,-25,-33,0,-33,-33,-49,-33,-104,-122,-151,-153,-397,-385,-345,-275,-269,-269,-262,-200,-414,-410,-407,-407,-400,-391,-2645,-520,-6533]} 1. g3 e5 2. Bg2 c5 3. c4 Nc6 4. Nc3 d6 5. d3 g6 6. Nf3 Bg7 7. O-O Nge7 8. Rb1 O-O 9. a3 f5 10. Bg5 h6 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} 11. Bxe7 Qxe7 (11... Nxe7 12. Nd2 Rb8 13. Qa4 Bd7 14. Qxa7 e4 15. dxe4 f4 16. e5 Bxe5 17. Nd5 fxg3 18. hxg3 {1-0 (36) Markowski,T (2568)-Kharlov,A (2627) Saint Vincent 2000}) 12. b4 $146 ({Predecessor:} 12. Nd5 Qf7 13. b4 Rb8 14. Nd2 Bd7 15. b5 Nd4 16. e3 Ne6 17. f4 exf4 18. gxf4 {1-0 (39) Biebinger,G (2335)-Muehlberg,F Bad Wiessee 1998}) 12... Kh7 {The position is equal.} (12... Be6 $5 {[%cal Re5e4]}) 13. Ne1 {[%cal Bf3e1,Be1c2,Bc2e3,Be3d5][%mdl 32]} Be6 14. Nc2 Rac8 15. Ne3 b6 16. Ned5 Qd7 17. b5 Na5 18. e3 e4 19. dxe4 Nxc4 20. Qe2 (20. Rc1 $11) 20... Nxa3 $15 21. Rb3 Bxc3 $1 {[%mdl 64] Pin} 22. Rxa3 Bxd5 23. exd5 Bg7 24. Qc4 Rc7 25. Re1 Qf7 26. Ra2 Re7 27. f4 Rfe8 28. Qd3 $2 {[#]} (28. Kf2 $17 {keeps fighting.}) 28... Qf6 $2 (28... Rxe3 $1 $19 {[%mdl 512]} 29. Rxe3 (29. Qxe3 Rxe3) 29... Rxe3) 29. Kf2 Kh8 30. h4 h5 (30... Qc3 $17 31. Qxc3 Bxc3) 31. Ree2 Kh7 32. Ra4 Qf7 (32... Qc3 $17 33. Qxc3 Bxc3) 33. Bf3 Kh6 $36 {[%mdl 2048] Black is pushing.} 34. Kg2 Rc8 35. Qc2 Rce8 36. Qd3 Bf6 37. Kf2 Rc8 38. Kg2 (38. e4 $15) 38... Qe8 $17 39. Qb3 {[#]} Bd4 $1 {[%cal Re7e3][%mdl 512]} 40. Kf2 $2 {[#]} (40. Qa3 $17) (40. exd4 Rxe2+) 40... c4 $1 $19 {[%cal Rc4b3][%mdl 512]} 41. Qa3 (41. Rxc4 Rxe3) 41... Bc5 42. Qc3 a5 43. Raa2 Kh7 44. Qf6 $2 (44. Kg2 {only move.}) 44... Rcc7 45. Kg2 Rxe3 46. Kh3 {White hopes to continue with Rxe3.} Qe7 47. Red2 $2 (47. Qxe7+ Rcxe7 48. Rxe3 Rxe3 49. Be2) 47... Rd3 (47... Qxf6 $142 48. Kg2 c3) 48. Re2 {Accuracy: White = 38%, Black = 48%.} (48. Qxe7+ $142 Rxe7 49. Re2) 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "4"]
[White "Ajay Krishna, S."]
[Black "Oboladze, Luka"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2289"]
[BlackElo "2295"]
[Annotator "NA"]
[PlyCount "118"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:04]} c5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:09]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:21]} g6 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:15]} 5. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:11]} 6. exd4 {[%emt 0:00:03]} d5 {[%emt 0:00:12]} 7. cxd5 {[%emt 0:00:24]} Nxd5 {[%emt 0:00:10]} 8. Qb3 {[%emt 0:00:20]} Nxc3 {[%emt 0:00:25]} 9. Bc4 {[%emt 0:00:09]} e6 {[%emt 0:01:58]} 10. bxc3 {[%emt 0:00:19]} Bg7 {[%emt 0:00:59]} 11. Ba3 {[%emt 0:00:28]} Bf8 {[%emt 0:00:34]} 12. Bxf8 {[%emt 0:03:13]} Kxf8 {[%emt 0:00:08]} 13. O-O {[%emt 0:00:25] A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3} (13. Bd3 b6 14. Be4 Bb7 15. O-O Kg7 16. Qb5 Rc8 17. Rad1 Re8 18. c4 Na5 19. Bxb7 Nxb7 20. c5 Re7 {1-0 (81) Grachev,B (2680)-Khismatullin,D (2664) Tyumen 2012}) 13... Kg7 {[%emt 0:02:28]} 14. Qb2 {[%emt 0:03:50]} b6 {[%emt 0:11:46]} 15. Rfe1 {[%emt 0:08:57]} Bb7 {[%emt 0:02:06] [#]} 16. Bf1 $146 {[%emt 0:00:30]} ({Predecessor:} 16. Rad1 Qf6 17. Nd2 Ne7 18. Bd3 Rab8 19. Ne4 Bxe4 20. Bxe4 Rbc8 {1-0 (33) Strikovic,A (2557)-Lopez,J (2271) Marrakesh 2010}) 16... Qf6 {[%emt 0:03:54]} 17. a4 {[%emt 0:04:54]} Rhc8 {[%emt 0:08:29]} 18. c4 {[%emt 0:28:56]} Rc7 {[%emt 0:03:12]} 19. Ne5 {[%emt 0:10:15]} Rd8 {[%emt 0:04:01]} 20. Rad1 {[%emt 0:01:58]} Nxe5 {[%emt 0:05:22]} 21. dxe5 {[%emt 0:00:08]} Qg5 {[%emt 0:01:34]} 22. Rd6 {[%emt 0:01:02]} Rdc8 {[%emt 0:00:52]} 23. a5 {[%emt 0:01:46]} bxa5 {[%emt 0:11:11]} 24. Qb5 {[%emt 0:00:32]} a6 {[%emt 0:07:41]} 25. Qb6 {[%emt 0:00:13]} a4 {[%emt 0:01:07]} 26. Rd3 {[%emt 0:02:43]} Ba8 {[%emt 0:05:56]} 27. Rg3 {[%emt 0:06:10]} Qd2 {[%emt 0:02:42]} 28. Rge3 {[%emt 0:02:27]} a5 {[%emt 0:01:29]} 29. R3e2 {[%emt 0:01:56]} Qb4 {[%emt 0:01:11]} 30. Qe3 {[%emt 0:00:07]} Rxc4 {[%emt 0:01:12]} 31. Qg5 {[%emt 0:00:07]} Rf4 {[%emt 0:00:50]} 32. Re3 {[%emt 0:01:01]} h6 {[%emt 0:00:38]} 33. Qg3 {[%emt 0:00:09]} Rg4 {[%emt 0:00:27]} 34. Qh3 {[%emt 0:00:02]} Rh4 {[%emt 0:00:31]} 35. Qg3 {[%emt 0:00:02]} Qf4 {[%emt 0:00:24]} 36. Ra3 {[%emt 0:00:03]} Qxg3 {[%emt 0:00:34]} 37. hxg3 {[%emt 0:00:01]} Rb4 {[%emt 0:00:16]} 38. Rea1 {[%emt 0:00:11]} Rc5 {[%emt 0:00:25]} 39. f4 {[%emt 0:01:01]} Bc6 {[%emt 0:00:11]} 40. Be2 {[%emt 0:00:12]} g5 {[%emt 0:01:45]} 41. Rf1 {[%emt 0:30:09]} Rb3 {[%emt 0:30:38]} 42. Ra2 {[%emt 0:00:21]} Rxg3 {[%emt 0:00:25]} 43. Bh5 {[%emt 0:00:06]} Be8 {[%emt 0:07:01]} 44. f5 {[%emt 0:00:23]} exf5 {[%emt 0:00:49]} 45. Re1 {[%emt 0:00:53]} Rgc3 {[%emt 0:00:57]} 46. e6 {[%emt 0:00:22]} Rc1 {[%emt 0:00:25]} 47. Rae2 {[%emt 0:00:02]} Rxe1+ {[%emt 0:00:15]} 48. Rxe1 {[%emt 0:00:02]} Kf6 {[%emt 0:00:49]} 49. Kf2 {[%emt 0:00:18]} Rc2+ $19 {[%emt 0:01:08]} 50. Kg3 {[%emt 0:00:37]} Rc6 {[%emt 0:00:07]} 51. exf7 {[%emt 0:00:10]} Bxf7 {[%emt 0:00:07]} 52. Bxf7 {[%emt 0:00:03]} Kxf7 {[%emt 0:00:05]} 53. Re5 {[%emt 0:00:03]} f4+ {[%emt 0:00:12]} 54. Kg4 {[%emt 0:00:06]} Ra6 {[%emt 0:00:10]} 55. Rc5 {[%emt 0:00:10]} a3 {[%emt 0:00:12]} 56. Rc3 {[%emt 0:00:02]} a2 {[%emt 0:00:05]} 57. Ra3 {[%emt 0:00:03]} a4 {[%emt 0:00:04]} 58. Rxa2 {[%emt 0:00:06]} a3 {[%emt 0:00:02]} 59. Kh5 {[%emt 0:00:05]} Kg7 {[%emt 0:00:24]} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "5"]
[White "Chernyshov, Konstantin"]
[Black "Ajay Krishna, S."]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2500"]
[BlackElo "2289"]
[Annotator "RC"]
[PlyCount "91"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:01:51]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:32]} Ne4 {[%emt 0:00:09]} 3. Bf4 {[%emt 0:00:25]} c5 {[%emt 0:00:10]} 4. f3 {[%emt 0:00:51]} Qa5+ {[%emt 0:00:09]} 5. c3 {[%emt 0:00:34]} Nf6 {[%emt 0:00:06]} 6. Nd2 {[%emt 0:00:33]} cxd4 {[%emt 0:00:30]} 7. Nc4 {[%emt 0:02:02]} Qd5 {[%emt 0:03:18]} 8. cxd4 {[%emt 0:00:42]} Nc6 {[%emt 0:02:31]} 9. e3 {[%emt 0:01:37]} Nh5 {[%emt 0:03:08]} 10. Be5 {[%emt 0:05:47]} Nxe5 {[%emt 0:00:50]} 11. dxe5 {[%emt 0:01:51]} Qxd1+ {[%emt 0:00:19]} 12. Rxd1 {[%emt 0:00:08]} g6 {[%emt 0:00:38]} 13. f4 {[%emt 0:01:27]} Ng7 {[%emt 0:02:02]} 14. Be2 {[%emt 0:03:57]} f6 {[%emt 0:06:44]} 15. exf6 {[%emt 0:02:42]} exf6 {[%emt 0:00:03]} 16. Bf3 {[%emt 0:00:39]} Rb8 {[%emt 0:02:17]} 17. Ne2 {[%emt 0:01:07]} Bc5 {[%emt 0:07:00]} 18. Nc3 {[%emt 0:11:24]} O-O {[%emt 0:07:43]} 19. Nd5 {[%emt 0:03:56]} b5 {[%emt 0:03:42]} 20. Na5 {[%emt 0:02:08]} a6 {[%emt 0:02:47]} 21. b4 {[%emt 0:02:38]} Ba7 {[%emt 0:01:08]} 22. g4 {[%emt 0:02:51]} Kh8 {[%emt 0:05:16]} 23. h4 {[%emt 0:06:13]} Bb6 {[%emt 0:07:56]} 24. Kf2 {[%emt 0:07:15]} Ne6 {[%emt 0:03:38]} 25. Rd2 {[%emt 0:05:07]} Nc7 {[%emt 0:03:54]} 26. Nxb6 {[%emt 0:01:54]} Rxb6 {[%emt 0:00:03]} 27. Rc1 {[%emt 0:02:10]} Ne6 {[%emt 0:00:07]} 28. Rdc2 {[%emt 0:00:25]} Rb8 {[%emt 0:00:04]} 29. Bd5 {[%emt 0:00:37]} d6 {[%emt 0:00:29]} 30. Nc6 {[%emt 0:00:30]} Rb6 {[%emt 0:01:24]} 31. Nd4 {[%emt 0:00:45]} Nxf4 {[%emt 0:00:23]} 32. Rxc8 {[%emt 0:01:09]} Nd3+ {[%emt 0:00:05]} 33. Kg3 {[%emt 0:02:36]} Rb8 {[%emt 0:00:03]} 34. Rxb8 {[%emt 0:00:56]} Rxb8 {[%emt 0:00:03]} 35. Rb1 {[%emt 0:00:26]} Rc8 {[%emt 0:00:19]} 36. Nc6 {[%emt 0:02:06]} f5 {[%emt 0:00:12]} 37. gxf5 {[%emt 0:02:16]} gxf5 {[%emt 0:00:02]} 38. Rd1 {[%emt 0:00:35]} Ne5 {[%emt 0:00:06]} 39. Nxe5 {[%emt 0:01:23]} dxe5 {[%emt 0:00:02]} 40. Bb3 {[%emt 0:00:27]} Rc3 {[%emt 0:00:07]} 41. Kf2 {[%emt 0:30:32]} Kg7 {[%emt 0:31:13]} 42. Rd5 {[%emt 0:00:48]} Kf6 {[%emt 0:00:17]} 43. Rd6+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:03]} 44. h5 {[%emt 0:01:16]} e4 {[%emt 0:01:08]} 45. h6+ {[%emt 0:01:00]} Kf8 {[%emt 0:00:03]} 46. Rf6+ {[%emt 0:00:33]} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "5"]
[White "Gumularz, Szymon"]
[Black "Rakesh Kumar Jena"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2475"]
[BlackElo "2426"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:03:18]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:05]} 6. h3 {[%emt 0:00:13]} g6 {[%emt 0:00:05]} 7. g4 {[%emt 0:03:36]} Bg7 {[%emt 0:00:17]} 8. Bg2 {[%emt 0:00:15]} O-O {[%emt 0:00:44]} 9. Be3 {[%emt 0:00:04]} Nc6 {[%emt 0:01:06]} 10. Qd2 {[%emt 0:00:56]} Bd7 {[%emt 0:05:25]} 11. O-O-O {[%emt 0:00:56]} b5 {[%emt 0:11:12]} 12. Kb1 {[%emt 0:01:25]} b4 {[%emt 0:09:46]} 13. Nd5 {[%emt 0:00:47]} Rb8 {[%emt 0:03:40]} 14. Nxc6 {[%emt 0:17:57]} Bxc6 {[%emt 0:00:07]} 15. Bd4 {[%emt 0:00:19]} Bxd5 {[%emt 0:01:41]} 16. exd5 {[%emt 0:00:55]} Qa5 {[%emt 0:02:44]} 17. Rhe1 {[%emt 0:05:53]} Rb5 {[%emt 0:05:45]} 18. Ka1 {[%emt 0:10:43]} Rc8 {[%emt 0:11:38]} 19. g5 {[%emt 0:11:42]} Nh5 {[%emt 0:05:14]} 20. Bxg7 {[%emt 0:10:00]} Nxg7 {[%emt 0:00:13]} 21. Rxe7 {[%emt 0:00:36]} Nf5 {[%emt 0:01:52]} 22. Re2 {[%emt 0:02:06]} Qa4 {[%emt 0:12:21]} 23. b3 {[%emt 0:10:05]} Qa3 {[%emt 0:00:36]} 24. Qc1 {[%emt 0:00:10]} Qxc1+ {[%emt 0:01:46]} 25. Rxc1 {[%emt 0:00:05]} Rbc5 {[%emt 0:00:06]} 26. Kb2 {[%emt 0:02:01]} Nd4 {[%emt 0:01:39]} 27. Rd2 {[%emt 0:00:48]} Nb5 {[%emt 0:00:10]} 28. Bf1 {[%emt 0:08:56]} Nc3 {[%emt 0:00:10]} 29. Bc4 {[%emt 0:00:23]} Ra5 {[%emt 0:05:19]} 30. Ra1 {[%emt 0:00:20]} Na4+ {[%emt 0:03:14]} 31. Kc1 {[%emt 0:08:12]} Nb6 {[%emt 0:00:38]} 32. Rd4 {[%emt 0:00:26]} Nxc4 {[%emt 0:06:10]} 33. Rxc4 {[%emt 0:00:24]} Re8 {[%emt 0:04:48]} 34. Rxb4 {[%emt 0:01:18]} Rxd5 {[%emt 0:00:06]} 35. f4 {[%emt 0:02:34]} Rc5 {[%emt 0:02:02]} 36. Rd4 {[%emt 0:01:29]} Re1+ {[%emt 0:01:44]} 37. Kb2 {[%emt 0:00:15]} Re2 {[%emt 0:00:07]} 38. Rc1 {[%emt 0:00:07]} d5 {[%emt 0:00:06]} 39. b4 {[%emt 0:00:09]} Rb5 {[%emt 0:00:37]} 40. a4 {[%emt 0:00:19]} Rb8 {[%emt 0:01:27]} 41. Kb3 {[%emt 0:30:13]} Re3+ {[%emt 0:31:09]} 42. c3 {[%emt 0:00:40]} Rxh3 {[%emt 0:00:05]} 43. Rxd5 {[%emt 0:00:07]} Rf3 {[%emt 0:00:09]} 44. Rcd1 {[%emt 0:00:00]} Rxf4 {[%emt 0:00:00]} 45. Rd8+ {[%emt 0:00:00]} Rxd8 {[%emt 0:00:00]} 46. Rxd8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 47. b5 {[%emt 0:00:00]} axb5 {[%emt 0:00:00]} 48. axb5 {[%emt 0:00:00]} Rf5 {[%emt 0:00:00]} 49. c4 {[%emt 0:00:00]} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "5"]
[White "Voloshin, Leonid"]
[Black "Makarian, Rudik"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2381"]
[BlackElo "2354"]
[Annotator "NA"]
[PlyCount "18"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:03]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 3. Nbd2 {[%emt 0:00:00]} d5 {[%emt 0:00:20]} 4. b4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:04]} 5. e3 {[%emt 0:00:00]} O-O {[%emt 0:00:14]} 6. c4 {[%emt 0:00:15]} c6 {[%emt 0:00:41]} 7. Bb2 {[%emt 0:02:16]} Nbd7 {[%emt 0:07:06]} 8. Be2 {[%emt 0:01:08]} a5 {[%emt 0:01:40]} 9. b5 {[%emt 0:01:37]} c5 {[%emt 0:00:30]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "5"]
[White "Simek, Petr"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2330"]
[BlackElo "2552"]
[Annotator "RC"]
[PlyCount "46"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:05:32]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:13]} 3. g3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:18]} 4. Bg2 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:10]} 6. Nf3 {[%emt 0:00:07]} Nb6 {[%emt 0:00:06]} 7. Nc3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:06]} 8. e3 {[%emt 0:00:06]} e5 {[%emt 0:00:45]} 9. d5 {[%emt 0:00:09]} Na5 {[%emt 0:00:06]} 10. O-O {[%emt 0:03:00]} O-O {[%emt 0:00:24]} 11. b3 {[%emt 0:01:12]} e4 {[%emt 0:01:23]} 12. Nd4 {[%emt 0:00:07]} Nxd5 {[%emt 0:01:09]} 13. Nxe4 {[%emt 0:00:06]} b6 {[%emt 0:01:43]} 14. b4 {[%emt 0:01:15]} Nxb4 {[%emt 0:00:50]} 15. Ba3 {[%emt 0:00:12]} c5 {[%emt 0:00:52]} 16. Nxc5 bxc5 {[%emt 0:00:03]} 17. Bxa8 {[%emt 0:00:25]} Ba6 {[%emt 0:00:35]} 18. Bg2 {[%emt 0:00:31]} Bxf1 {[%emt 0:01:07]} 19. Bxf1 {[%emt 0:00:19]} cxd4 {[%emt 0:04:38]} 20. Bxb4 {[%emt 0:00:17]} Re8 {[%emt 0:00:50]} 21. Rc1 {[%emt 0:11:08]} Nb7 {[%emt 0:00:17]} 22. exd4 {[%emt 0:28:44]} Bxd4 {[%emt 0:00:40]} 23. Qf3 {[%emt 0:01:14]} Nd6 {[%emt 0:03:38]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.22"]
[Round "5"]
[White "Oboladze, Luka"]
[Black "Cernousek, Lukas"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2295"]
[BlackElo "2427"]
[Annotator "NA RC"]
[PlyCount "124"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. c3 {[%emt 0:00:01]} Qc7 {[%emt 0:00:23]} 6. h3 {[%emt 0:00:15]} Nf6 {[%emt 0:06:49]} 7. Nf3 {[%emt 0:00:22]} g6 {[%emt 0:02:50]} 8. Na3 {[%emt 0:03:47]} Bf5 {[%emt 0:04:12]} 9. Nc2 {[%emt 0:00:52]} Bxd3 {[%emt 0:07:00]} 10. Qxd3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:06]} 11. O-O {[%emt 0:01:13]} O-O {[%emt 0:03:35]} 12. Re1 {[%emt 0:01:49]} Rfd8 {[%emt 0:07:49]} 13. Bg5 {[%emt 0:02:13]} h6 {[%emt 0:05:27]} 14. Bh4 {[%emt 0:14:10]} Nh5 {[%emt 0:00:13]} 15. Ne5 {[%emt 0:01:19]} Nxe5 {[%emt 0:17:02]} 16. dxe5 {[%emt 0:00:20]} Bxe5 {[%emt 0:00:40]} 17. Qe3 {[%emt 0:20:58]} Bf4 {[%emt 0:09:12]} 18. Qxe7 {[%emt 0:01:40]} g5 {[%emt 0:00:10]} 19. Qxc7 {[%emt 0:00:39]} Bxc7 {[%emt 0:00:30]} 20. g4 {[%emt 0:00:04]} Nf4 {[%emt 0:01:30]} 21. Bg3 {[%emt 0:00:06]} Nxh3+ {[%emt 0:02:21]} 22. Kg2 {[%emt 0:00:08]} Nf4+ {[%emt 0:00:16]} 23. Bxf4 {[%emt 0:00:04]} Bxf4 {[%emt 0:00:05]} 24. Nd4 {[%emt 0:10:09]} Bd6 {[%emt 0:13:32]} 25. Nf5 {[%emt 0:01:57]} Bf8 {[%emt 0:00:05]} 26. Rad1 {[%emt 0:02:07]} Rd7 {[%emt 0:08:48]} 27. Rd3 {[%emt 0:01:38]} Rad8 {[%emt 0:03:45]} 28. Red1 {[%emt 0:02:00]} f6 {[%emt 0:05:28]} 29. c4 {[%emt 0:01:19]} d4 {[%emt 0:00:26]} 30. Rxd4 {[%emt 0:00:08]} Rxd4 {[%emt 0:00:09]} 31. Rxd4 {[%emt 0:00:04]} Rxd4 {[%emt 0:01:16]} 32. Nxd4 {[%emt 0:00:03]} Bc5 {[%emt 0:01:29]} 33. Nb3 {[%emt 0:06:31]} Bb6 {[%emt 0:00:19]} 34. Kf3 {[%emt 0:02:13]} Kf7 {[%emt 0:00:03]} 35. c5 {[%emt 0:00:48]} Bc7 {[%emt 0:00:02]} 36. Ke4 {[%emt 0:00:20]} Kg6 {[%emt 0:00:40]} 37. Nd4 {[%emt 0:04:12]} h5 {[%emt 0:00:02]} 38. gxh5+ {[%emt 0:00:48]} Kxh5 {[%emt 0:00:01]} 39. b4 {[%emt 0:00:17]} Kg6 {[%emt 0:02:41]} 40. b5 {[%emt 0:21:05]} Kf7 {[%emt 0:00:21]} 41. Kf5 {[%emt 0:05:17]} Ke7 {[%emt 0:08:32]} 42. c6 {[%emt 0:07:35]} bxc6 {[%emt 0:12:25]} 43. Nxc6+ {[%emt 0:07:17]} Kd6 {[%emt 0:00:02]} 44. Nxa7 {[%emt 0:10:16]} Kc5 {[%emt 0:00:06]} 45. Kxf6 {[%emt 0:01:50]} g4 {[%emt 0:00:08]} 46. a4 {[%emt 0:03:50]} Kb4 {[%emt 0:00:14]} 47. Nc8 {[%emt 0:00:46]} Kxa4 {[%emt 0:05:23]} 48. b6 {[%emt 0:00:06]} g3 {[%emt 0:00:11]} 49. fxg3 {[%emt 0:00:28]} Bxg3 {[%emt 0:00:02]} 50. Ke6 {[%emt 0:00:25]} Kb5 {[%emt 0:00:08]} 51. Kd7 {[%emt 0:00:31]} Kc5 {[%emt 0:02:58]} 52. b7 {[%emt 0:00:14]} Bh2 {[%emt 0:00:09]} 53. Ne7 {[%emt 0:00:14]} Kb6 {[%emt 0:00:09]} 54. Kc8 {[%emt 0:00:05]} Bg3 {[%emt 0:00:07]} 55. Nf5 {[%emt 0:01:14]} Bh2 {[%emt 0:00:07]} 56. Ne3 {[%emt 0:00:13]} Kc6 {[%emt 0:00:17]} 57. Nc4 {[%emt 0:00:22]} Bg3 {[%emt 0:00:12]} 58. Nb2 {[%emt 0:01:25]} Bh2 {[%emt 0:00:10]} 59. Nd1 {[%emt 0:00:49]} Bg3 {[%emt 0:00:09]} 60. Ne3 {[%emt 0:00:09]} Bh2 {[%emt 0:00:03]} 61. Nf5 {[%emt 0:00:50]} Kb6 {[%emt 0:00:19]} 62. Nd4 {[%emt 0:00:44]} Bg3 {[%emt 0:00:03]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.23"]
[Round "6"]
[White "Plat, Vojtech"]
[Black "Rakesh Kumar Jena"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2552"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,10,16,18,18,11,45,27,16,12,13,0,3,0,0,0,8,1,11,0,14,14,0,0,46,39,40,40,32,46,61,56,53,0,0,17,22,20,38,0,0,0,5,-20,-22,-11,-20,-15,-22,-41,0,-19]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Be2 (4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 cxd4 8. cxd4 d5 9. e5 Ng8 10. Nc3 e6 11. Ne2 Nge7 12. Ng3 h6 13. Nh5 Nf5 14. Bf4 O-O-O 15. Rc1 Kb8 16. Qd3 g5 17. Bd2 Qc7 18. g4 {1-0 (54) Nakamura,H (2746)-Adly,A (2626) St Petersburg 2018}) 4... Nc6 5. d4 cxd4 6. Nxd4 {B52: Sicilian: Moscow Variation with 3...Bd7} Nf6 7. Nc3 g6 8. Be3 $146 {White is slightly better.} ({Predecessor:} 8. Bg5 Bg7 9. Nb3 a6 10. a4 Rc8 11. O-O O-O 12. Kh1 Ne5 13. Nd2 Qb6 14. Bxf6 Bxf6 {0-1 (56) Milea,F (2095)-Radu,I (2071) Bucharest 2003}) 8... Bg7 9. O-O O-O 10. h3 a6 11. Qd2 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Bf3 Qc7 15. Rad1 Rac8 16. Rfe1 e5 17. Be3 Rfd8 18. Bg5 a5 19. b4 axb4 20. axb4 Qb6 21. Qd3 ({White should try} 21. Be2 $14) 21... h6 $36 {[%mdl 2048] Black has good play.} 22. Be3 Qb7 23. Ra1 d5 24. exd5 (24. Nxd5 {keeps more tension.} Bxd5 25. Ra7 Bxe4 26. Rxb7 Rxd3 27. Bxe4 Rdd8 28. Bd3) 24... Nxd5 25. Ra7 Nxc3 {[#]} 26. Qxd8+ $1 {[%mdl 512]} Rxd8 27. Rxb7 Bxb7 28. Bxb7 Rd7 29. Ba8 Rd8 30. Bb7 {Accuracy: White = 58%, Black = 57%.} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.23"]
[Round "6"]
[White "Cernousek, Lukas"]
[Black "Chernyshov, Konstantin"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2427"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,31,27,26,25,32,0,0,0,0,1,3,-7,-5,-4,-12,-13,-12,-50,-38,-54]} 1. d4 ({Predecessor:} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2 dxc4 9. Qc2 {½-½ (55) Grandelius,N (2647)-Brynell,S (2421) Denmark 2016}) 1... e6 $146 (1... Nf6 2. c4 {½-½ (46) Aronian,L (2765)-Caruana,F (2832) London 2018}) 2. c4 Nf6 3. Nc3 (3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 {½-½ (46) Aronian,L (2765)-Caruana,F (2832) London 2018}) 3... Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. Bf4 O-O 8. e3 {E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0} d5 9. Be2 (9. Rd1 Qa5 10. a3 Rd8 11. Nd2 d4 12. Nb3 Qb6 13. Na4 Bb4+ 14. axb4 Qxb4+ 15. Nd2 Qa5 16. Qb3 e5 17. Bg5 Nb4 18. Be2 {½-½ (46) Aronian,L (2765)-Caruana,F (2832) London 2018}) 9... dxc4 10. Bxc4 {The position is equal.} Nb4 11. Qe2 (11. Qd1 {with more complications.} Nbd5 12. Bxd5 Nxd5 13. Nxd5 Qxd5 14. Qxd5 exd5 15. Rc1) 11... Nbd5 12. Bxd5 ({Predecessor:} 12. Be5 Nxc3 13. Bxc3 Ne4 14. Be5 Qa5+ 15. Kf1 Be7 16. Qc2 {½-½ (55) Grandelius,N (2647)-Brynell,S (2421) Denmark 2016}) 12... Nxd5 13. Nxd5 Qxd5 14. O-O b6 15. Ne5 f6 16. e4 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.23"]
[Round "6"]
[White "Makarian, Rudik"]
[Black "Gumularz, Szymon"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2354"]
[BlackElo "2475"]
[Annotator "ChessBase"]
[PlyCount "15"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:03:56]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:06]} 3. g3 {[%emt 0:00:04]} d5 {[%emt 0:00:12]} 4. Bg2 {[%emt 0:00:03]} Be7 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:04]} 6. d4 {[%emt 0:00:03]} dxc4 {[%emt 0:00:59]} 7. Ne5 {[%emt 0:00:11]} Nc6 {[%emt 0:00:06]} 8. Bxc6 {[%emt 0:00:04]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.23"]
[Round "6"]
[White "Simek, Petr"]
[Black "Oboladze, Luka"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2330"]
[BlackElo "2295"]
[Annotator "NA"]
[PlyCount "106"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:27]} 4. d5 {[%emt 0:00:00]} exd5 {[%emt 0:00:04]} 5. cxd5 {[%emt 0:00:00]} d6 {[%emt 0:00:02]} 6. Nc3 {[%emt 0:00:01]} g6 {[%emt 0:00:05]} 7. Nd2 {[%emt 0:00:22]} Bg7 {[%emt 0:00:15]} 8. e4 {[%emt 0:00:23]} O-O {[%emt 0:00:17]} 9. Be2 {[%emt 0:00:02]} Na6 {[%emt 0:04:31]} 10. O-O {[%emt 0:00:12]} Nc7 {[%emt 0:00:17]} 11. a4 {[%emt 0:01:07]} Re8 {[%emt 0:10:59]} 12. Re1 {[%emt 0:02:37]} Rb8 {[%emt 0:04:42]} 13. h3 {[%emt 0:03:25]} b6 {[%emt 0:08:03]} 14. Bb5 {[%emt 0:29:08]} Re7 {[%emt 0:13:44]} 15. Nf3 {[%emt 0:02:06]} Nxb5 {[%emt 0:22:21]} 16. axb5 {[%emt 0:00:05]} Qe8 {[%emt 0:02:02]} 17. e5 {[%emt 0:09:14]} Nd7 {[%emt 0:02:35]} 18. Bg5 {[%emt 0:13:17]} f6 {[%emt 0:00:46]} 19. exf6 {[%emt 0:00:05]} Nxf6 {[%emt 0:03:17]} 20. Rxa7 {[%emt 0:12:19]} Rxe1+ {[%emt 0:00:35]} 21. Qxe1 {[%emt 0:01:46]} Qxe1+ {[%emt 0:02:35]} 22. Nxe1 {[%emt 0:00:03]} Bb7 {[%emt 0:03:05]} 23. Nc2 {[%emt 0:03:02]} Ne8 {[%emt 0:01:49]} 24. Bf4 {[%emt 0:01:34]} Bxc3 {[%emt 0:01:07]} 25. bxc3 {[%emt 0:00:03]} Bxd5 {[%emt 0:00:07]} 26. Ne3 {[%emt 0:00:17]} Rb7 {[%emt 0:04:26]} 27. Ra8 {[%emt 0:01:53]} Bf7 {[%emt 0:00:05]} 28. Bxd6 {[%emt 0:00:17]} Kg7 {[%emt 0:01:29]} 29. Be5+ {[%emt 0:00:12]} Kf8 {[%emt 0:00:04]} 30. Bd6+ {[%emt 0:01:38]} Kg7 {[%emt 0:00:05]} 31. Be5+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:04]} 32. f4 {[%emt 0:00:03]} Ke7 {[%emt 0:00:19]} 33. Kf2 {[%emt 0:00:20]} Nd6 {[%emt 0:03:06]} 34. Bxd6+ {[%emt 0:01:44]} Kxd6 {[%emt 0:00:01]} 35. g4 {[%emt 0:00:06]} Ke7 {[%emt 0:05:40]} 36. h4 {[%emt 0:03:18]} Rd7 {[%emt 0:03:43]} 37. Ke2 {[%emt 0:01:25]} c4 {[%emt 0:02:45]} 38. Rb8 {[%emt 0:00:17]} Rd3 {[%emt 0:00:26]} 39. Rb7+ {[%emt 0:00:15]} Kf8 {[%emt 0:00:05]} 40. Rxb6 {[%emt 0:03:26]} Rxc3 {[%emt 0:00:04]} 41. Rc6 {[%emt 0:30:13]} Rb3 {[%emt 0:30:19]} 42. b6 {[%emt 0:00:09]} Be8 {[%emt 0:00:00]} 43. Rc8 {[%emt 0:00:00]} Rxb6 {[%emt 0:00:00]} 44. Nxc4 {[%emt 0:00:00]} Rc6 {[%emt 0:00:00]} 45. Rxc6 {[%emt 0:00:00]} Bxc6 {[%emt 0:00:00]} 46. Ne5 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 47. Ke3 {[%emt 0:00:00]} Bb1 {[%emt 0:00:00]} 48. Kd4 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 49. Nc6+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 50. Kd5 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 51. Ne5 {[%emt 0:00:00]} hxg4 {[%emt 0:00:00]} 52. Nxg4+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 53. Ne5 {[%emt 0:00:00]} Kxf4 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.23"]
[Round "6"]
[White "Ajay Krishna, S."]
[Black "Voloshin, Leonid"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2289"]
[BlackElo "2381"]
[Annotator "NA"]
[PlyCount "40"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:32]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:02:04]} 3. g3 {[%emt 0:00:24]} b6 {[%emt 0:00:17]} 4. Bg2 {[%emt 0:00:13]} Bb7 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:26]} Be7 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:05]} O-O {[%emt 0:00:13]} 7. Re1 {[%emt 0:00:16]} d5 {[%emt 0:01:35]} 8. cxd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:02:47]} 9. e4 {[%emt 0:06:37]} Nxc3 {[%emt 0:02:41]} 10. bxc3 {[%emt 0:00:06]} c5 {[%emt 0:01:44]} 11. d4 {[%emt 0:00:16]} Nd7 {[%emt 0:13:54]} 12. Bf4 {[%emt 0:10:25]} Re8 {[%emt 0:03:16]} 13. h4 {[%emt 0:11:17]} Bf6 {[%emt 0:09:27]} 14. Bg5 {[%emt 0:14:50]} Bxg5 {[%emt 0:16:54]} 15. hxg5 {[%emt 0:03:26]} Qe7 {[%emt 0:00:56]} 16. Qd2 {[%emt 0:04:48]} cxd4 {[%emt 0:04:42]} 17. cxd4 {[%emt 0:00:03]} Rac8 {[%emt 0:00:06]} 18. a4 {[%emt 0:02:47]} a6 {[%emt 0:02:30]} 19. Qb2 {[%emt 0:04:59]} Red8 {[%emt 0:03:30]} 20. d5 {[%emt 0:05:00]} Rc4 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.24"]
[Round "7"]
[White "Chernyshov, Konstantin"]
[Black "Simek, Petr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2500"]
[BlackElo "2330"]
[Annotator "ChessBase"]
[PlyCount "107"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:28]} Nf6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:20]} c5 {[%emt 0:00:07]} 4. e3 {[%emt 0:03:46]} Nc6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:32]} cxd4 {[%emt 0:32:18]} 6. Nxd4 {[%emt 0:07:11]} a6 {[%emt 0:08:59]} 7. Be2 {[%emt 0:06:26]} g6 {[%emt 0:02:04]} 8. e4 {[%emt 0:06:43]} Bg7 {[%emt 0:12:53]} 9. e5 {[%emt 0:04:44]} Nd7 {[%emt 0:00:14]} 10. Nxd5 {[%emt 0:04:15]} Qa5+ {[%emt 0:01:34]} 11. Nc3 {[%emt 0:00:48]} Ndxe5 {[%emt 0:01:30]} 12. Nb3 {[%emt 0:02:19]} Qb4 {[%emt 0:01:21]} 13. Qc1 {[%emt 0:00:18]} Be6 {[%emt 0:09:06]} 14. O-O {[%emt 0:03:37]} O-O {[%emt 0:00:48]} 15. Re1 {[%emt 0:11:46]} Bxb3 {[%emt 0:03:47]} 16. axb3 {[%emt 0:00:33]} Rfd8 {[%emt 0:00:13]} 17. Ra4 {[%emt 0:03:03]} Qb6 {[%emt 0:00:18]} 18. Re4 {[%emt 0:02:50]} e6 {[%emt 0:11:22]} 19. Bh6 {[%emt 0:05:13]} f5 {[%emt 0:00:56]} 20. Bxg7 {[%emt 0:05:58]} Kxg7 {[%emt 0:02:17]} 21. Re3 {[%emt 0:02:51]} Rd6 {[%emt 0:01:23]} 22. Na4 {[%emt 0:05:48]} Qa5 {[%emt 0:01:02]} 23. c4 {[%emt 0:01:03]} Re8 {[%emt 0:00:53]} 24. f4 {[%emt 0:02:43]} Nd7 {[%emt 0:00:55]} 25. Bf3 {[%emt 0:00:35]} Kf6 {[%emt 0:02:13]} 26. Rd1 {[%emt 0:05:43]} Rxd1+ {[%emt 0:00:11]} 27. Qxd1 {[%emt 0:00:05]} Qc7 {[%emt 0:02:47]} 28. Qd2 {[%emt 0:00:22]} Kf7 {[%emt 0:00:37]} 29. Rd3 {[%emt 0:04:22]} Ndb8 {[%emt 0:00:40]} 30. Qe3 {[%emt 0:01:52]} Nb4 {[%emt 0:02:23]} 31. Rd2 {[%emt 0:01:27]} N8c6 {[%emt 0:00:10]} 32. Nc5 {[%emt 0:01:53]} Re7 {[%emt 0:00:12]} 33. g3 {[%emt 0:01:20]} b6 {[%emt 0:01:20]} 34. Na4 {[%emt 0:02:07]} b5 {[%emt 0:00:11]} 35. cxb5 {[%emt 0:01:02]} axb5 {[%emt 0:00:04]} 36. Nc3 {[%emt 0:00:03]} Qa5 {[%emt 0:00:59]} 37. Qc5 {[%emt 0:00:56]} Qa7 {[%emt 0:01:22]} 38. Qxa7 {[%emt 0:00:37]} Nxa7 {[%emt 0:00:19]} 39. Rd6 {[%emt 0:00:18]} Rc7 {[%emt 0:00:13]} 40. Rb6 {[%emt 0:00:47]} Nd3 {[%emt 0:00:29]} 41. Be2 {[%emt 0:31:28]} Nc1 {[%emt 0:07:06]} 42. b4 {[%emt 0:00:00]} Nxe2+ {[%emt 0:02:45]} 43. Nxe2 {[%emt 0:00:00]} Nc8 {[%emt 0:00:14]} 44. Rxb5 {[%emt 0:00:00]} Rc2 {[%emt 0:00:03]} 45. Rb7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:08]} 46. Nd4 {[%emt 0:00:00]} Rxb2 {[%emt 0:00:05]} 47. Nc6 {[%emt 0:00:00]} Nd6 {[%emt 0:00:50]} 48. Rd7 {[%emt 0:00:00]} Nf7 {[%emt 0:00:13]} 49. h4 {[%emt 0:00:00]} h6 {[%emt 0:00:14]} 50. Rb7 {[%emt 0:00:00]} g5 {[%emt 0:07:40]} 51. Rd7 {[%emt 0:00:00]} gxf4 {[%emt 0:01:22]} 52. gxf4 {[%emt 0:00:00]} h5 {[%emt 0:00:05]} 53. Rd4 {[%emt 0:00:00]} Kg7 {[%emt 0:06:25]} 54. Rd7 {[%emt 0:00:00]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.24"]
[Round "7"]
[White "Gumularz, Szymon"]
[Black "Ajay Krishna, S."]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2475"]
[BlackElo "2289"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:03:58]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:02]} 6. h3 {[%emt 0:01:10]} e5 {[%emt 0:00:07]} 7. Nde2 {[%emt 0:00:08]} h5 {[%emt 0:00:06]} 8. Nd5 {[%emt 0:02:19]} Nxe4 {[%emt 0:07:48]} 9. Be3 {[%emt 0:00:19]} Nd7 {[%emt 0:00:59]} 10. c4 {[%emt 0:00:35]} Be7 {[%emt 0:07:05]} 11. Qc2 {[%emt 0:00:29]} Nef6 {[%emt 0:03:09]} 12. Nec3 {[%emt 0:01:38]} Nxd5 {[%emt 0:16:52]} 13. Nxd5 {[%emt 0:00:07]} O-O {[%emt 0:01:42]} 14. Be2 {[%emt 0:05:13]} Bg5 {[%emt 0:05:24]} 15. Bxh5 {[%emt 0:12:17]} Bxe3 {[%emt 0:00:16]} 16. Nxe3 {[%emt 0:00:04]} Nc5 {[%emt 0:00:57]} 17. Bf3 {[%emt 0:08:16]} Ne6 {[%emt 0:06:34]} 18. Qd2 {[%emt 0:00:52]} Nd4 {[%emt 0:09:06]} 19. Bd5 {[%emt 0:00:52]} Rb8 {[%emt 0:03:16]} 20. O-O {[%emt 0:03:07]} b5 {[%emt 0:07:02]} 21. Rad1 {[%emt 0:15:28]} bxc4 {[%emt 0:02:57]} 22. Kh1 {[%emt 0:01:51]} Be6 {[%emt 0:06:22]} 23. Bxe6 {[%emt 0:00:43]} fxe6 {[%emt 0:00:06]} 24. Nxc4 {[%emt 0:00:04]} Rf4 {[%emt 0:00:15]} 25. b3 {[%emt 0:01:28]} Qe7 {[%emt 0:01:39]} 26. Qa5 {[%emt 0:05:09]} Rbf8 {[%emt 0:02:00]} 27. Qxa6 {[%emt 0:14:31]} Rxf2 {[%emt 0:00:19]} 28. Rxf2 {[%emt 0:00:40]} Rxf2 {[%emt 0:00:03]} 29. Nxd6 {[%emt 0:00:52]} Qg5 {[%emt 0:04:57]} 30. Qa8+ {[%emt 0:02:18]} Rf8 {[%emt 0:02:47]} 31. Qe4 {[%emt 0:00:33]} Qg3 {[%emt 0:01:50]} 32. Qg4 {[%emt 0:12:06]} Qf2 {[%emt 0:00:39]} 33. Ne4 {[%emt 0:10:23]} Qxa2 {[%emt 0:00:46]} 34. Qg6 {[%emt 0:00:21]} Qxb3 {[%emt 0:02:46]} 35. Rd3 {[%emt 0:00:58]} Qb1+ {[%emt 0:01:39]} 36. Kh2 {[%emt 0:00:08]} Qf1 {[%emt 0:00:47]} 37. Rg3 {[%emt 0:02:02]} Qf7 {[%emt 0:00:10]} 38. Qg4 {[%emt 0:00:16]} Nf5 {[%emt 0:00:42]} 39. Rf3 {[%emt 0:00:27]} Qe8 {[%emt 0:00:58]} 40. Qg5 {[%emt 0:00:27]} Qa8 {[%emt 0:01:15]} 41. Qg4 {[%emt 0:31:24]} Qe8 {[%emt 0:06:53]} 42. Ng5 {[%emt 0:00:00]} Qg6 {[%emt 0:01:06]} 43. h4 {[%emt 0:00:00]} Nd4 {[%emt 0:01:35]} 44. Rxf8+ {[%emt 0:00:00]} Kxf8 {[%emt 0:00:06]} 45. Qg3 {[%emt 0:00:00]} Qf5 {[%emt 0:01:43]} 46. Qa3+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:37]} 47. Qa8+ {[%emt 0:00:00]} Qf8 {[%emt 0:00:09]} 48. Qb7 {[%emt 0:00:00]} Qf4+ {[%emt 0:00:41]} 49. Kh3 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:48]} 50. Kh2 {[%emt 0:00:00]} Qf4+ {[%emt 0:00:33]} 51. Kh3 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:29]} 52. Kh2 {[%emt 0:00:00]} Qf4+ {[%emt 0:00:12]} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.24"]
[Round "7"]
[White "Rakesh Kumar Jena"]
[Black "Makarian, Rudik"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2426"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,10,22,-9,47,0,0,0,2,0,0,-26,-23,-85,-88,-101,-95,-100,-97,-110,-62,-102,-92,-131,-117,-123,-102,-195,-147,-200,-107,-100,-100,-100,-101,-100,-95,-123,-95,-131,-136,-155,-153,-156,-148,-126,-127,-122,-93,-130,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 g6 5. Nbd2 Bg7 6. h3 O-O 7. Bd3 c5 8. c3 d6 9. O-O Nbd7 10. Bh2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} Re8 {LiveBook: 3 Games} (10... a6 11. Re1 b5 12. a4 Qb6 13. e4 Rfd8 14. Qe2 c4 15. Bc2 Nf8 16. d5 N8d7 {0-1 (49) Le,Q (2737)-Hansen,E (2629) chess.com INT 2018}) 11. e4 e5 (11... cxd4 $11 12. cxd4 e5) 12. dxe5 $146 {White is slightly better.} ({Predecessor:} 12. d5 Rf8 13. b4 Ne8 14. bxc5 Nxc5 {0-1 (28) Cezar,R (1585)-De Borba,G (1888) Itajai 2017}) 12... Nxe5 13. Nxe5 dxe5 14. Qc2 Qc7 15. f4 Nh5 {[%cal Re5f4,Bf6h5,Bh5g3,Bg3e4][%mdl 32]} 16. fxe5 (16. f5 $11 {keeps the balance.}) 16... Bxe5 $17 17. Bxe5 Rxe5 18. Bc4 Re7 19. Rf3 Ng3 20. Re1 Kg7 21. Ree3 f5 $1 {[%cal Rg3e4]} 22. Bd5 Nxe4 23. c4 (23. Bxb7 $17 Qxb7 24. Nxe4 Rxe4 25. b3) 23... Nf6 24. Qc3 (24. Rxe7+ $17 {might work better.} Qxe7 25. Bxb7 Qxb7 26. Qc3) 24... Rae8 (24... Bxd5 $19 25. cxd5 Rae8 26. Rxe7+ Qxe7) 25. Rxf5 gxf5 26. Rg3+ Kh8 $1 ({Much worse is} 26... Qxg3 $6 27. Qxg3+ Kh8 28. Qc3 $14) 27. Qxf6+ {[%mdl 64] Double Attack} Rg7 28. Re3 {[%cal Re3e8]} Rb8 29. Qxf5 Bxd5 30. cxd5 Rbg8 31. g4 {[#]} Rg5 $1 {[%cal Rg5f5]} 32. Qf6+ Qg7 33. Qxg7+ Kxg7 {[%mdl 4096] Endgame KRR-KRN} 34. Re7+ {[#]} Kf6 (34... Kf8 $1 $17 {[%cal Rf8e7]} 35. d6 Rd5) 35. d6 $11 {Ne4+ is the strong threat.The position is equal.} Rd5 36. Ne4+ Kg6 37. Re6+ Kf7 38. Re7+ {[%mdl 64] Double Attack} Kg6 39. Re6+ Kf7 40. Re7+ {[%mdl 64] Double Attack. Accuracy: White = 34%, Black = 65%.} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.24"]
[Round "7"]
[White "Voloshin, Leonid"]
[Black "Cernousek, Lukas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2381"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,31,10,9,37,19,22,23,25,25,33,0,7,-7,-8,0,-8,-11]} 1. c4 e6 2. g3 d5 3. Bg2 c6 4. Qc2 Bd6 5. d4 f5 6. Nf3 Nf6 {[%cal Bg8f6,Bf6e4,Be4d2][%mdl 32]} 7. O-O O-O 8. b3 Qe7 9. Bb2 {LiveBook: 66 Games. A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} (9. Rd1 b6 10. Ne5 Bb7 11. Nc3 Nbd7 12. Nxd7 Qxd7 13. a4 a5 14. Ba3 Bxa3 15. Rxa3 Qd6 16. Raa1 f4 {½-½ (56) Ernst,S (2527)-Agdestein,S (2606) Berlin 2015}) 9... a5 10. Nbd2 Ne4 11. Ne5 {[%cal Rd2e4]} Nxd2 $146 ({Predecessor:} 11... Nd7 12. f3 Nxe5 13. fxe4 Ng4 14. e5 Bb4 15. Qd3 Qg5 16. Nf3 {1-0 (53) Campos Hernandez,A (2173)-Solano Lasierra,J (2181) Aragon 2014}) 12. Qxd2 Nd7 13. Nxd7 Bxd7 {The position is equal.} 14. Rac1 b5 15. c5 Bc7 16. f4 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.24"]
[Round "7"]
[White "Oboladze, Luka"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2295"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:05:41]} 2. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:13]} Bg4 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:31]} Bxf3 {[%emt 0:00:05]} 5. gxf3 {[%emt 0:00:02]} Qxd5 {[%emt 0:00:30]} 6. e3 {[%emt 0:00:05]} e5 {[%emt 0:00:00]} 7. Nc3 {[%emt 0:00:44]} Bb4 {[%emt 0:00:00]} 8. Bd2 {[%emt 0:00:05]} Bxc3 {[%emt 0:00:00]} 9. bxc3 {[%emt 0:00:03]} exd4 {[%emt 0:00:00]} 10. cxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:14]} 11. Be2 {[%emt 0:04:18]} O-O {[%emt 0:00:30]} 12. Qb3 {[%emt 0:05:11]} Rfe8 {[%emt 0:01:58]} 13. Qxd5 {[%emt 0:04:24]} Nxd5 {[%emt 0:00:04]} 14. Rb1 {[%emt 0:02:01]} Re7 {[%emt 0:02:05]} 15. Kf1 {[%emt 0:06:11]} a6 {[%emt 0:14:33]} 16. Bd3 {[%emt 0:09:38]} Nb6 {[%emt 0:03:50]} 17. Kg2 {[%emt 0:02:22]} Rd8 {[%emt 0:01:40]} 18. Rhc1 {[%emt 0:00:50]} Re6 {[%emt 0:02:25]} 19. Be4 {[%emt 0:05:44]} g6 {[%emt 0:01:48]} 20. Rc5 {[%emt 0:03:45]} f5 {[%emt 0:03:47]} 21. Bc2 {[%emt 0:03:39]} Kf8 {[%emt 0:00:14]} 22. f4 {[%emt 0:02:53]} Ke8 {[%emt 0:03:45]} 23. a4 {[%emt 0:01:53]} Red6 {[%emt 0:01:10]} 24. Bb3 {[%emt 0:04:51]} Nd7 {[%emt 0:03:34]} 25. Rc2 {[%emt 0:02:02]} Nf6 {[%emt 0:00:33]} 26. Bc4 {[%emt 0:12:22]} Rb8 {[%emt 0:00:08]} 27. Rcb2 {[%emt 0:01:20]} Nd8 {[%emt 0:00:42]} 28. Bb4 {[%emt 0:03:11]} Rc6 {[%emt 0:00:44]} 29. Ba2 {[%emt 0:00:27]} Nd7 {[%emt 0:09:12]} 30. f3 {[%emt 0:03:44]} b5 {[%emt 0:04:40]} 31. a5 {[%emt 0:05:03]} Rf6 {[%emt 0:00:29]} 32. Rc2 {[%emt 0:01:35]} Rc6 {[%emt 0:03:36]} 33. Rbc1 {[%emt 0:00:34]} Rxc2+ {[%emt 0:00:04]} 34. Rxc2 {[%emt 0:00:03]} c5 35. dxc5 {[%emt 0:05:23]} Nc6 {[%emt 0:00:17]} 36. Be1 {[%emt 0:00:05]} Kd8 {[%emt 0:01:38]} 37. e4 {[%emt 0:01:23]} b4 {[%emt 0:00:48]} 38. Bd5 {[%emt 0:07:24]} Kc7 {[%emt 0:00:03]} 39. Rb2 {[%emt 0:01:04]} Nxc5 {[%emt 0:00:08]} 40. Bf2 {[%emt 0:00:10]} Na4 {[%emt 0:03:17]} 41. Rc2 {[%emt 0:30:37]} Nc3 {[%emt 0:30:02]} 42. Be1 {[%emt 0:00:00]} Nd4 {[%emt 0:00:00]} 43. Bxc3 {[%emt 0:00:00]} bxc3 {[%emt 0:00:00]} 44. Rxc3+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 45. Rc4 {[%emt 0:00:00]} Rb2+ {[%emt 0:00:00]} 46. Kh3 {[%emt 0:00:00]} Ne2 {[%emt 0:00:00]} 47. Rc6+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 48. Kh4 {[%emt 0:00:00]} fxe4 {[%emt 0:00:00]} 49. Bxe4 {[%emt 0:00:05]} Nxf4 {[%emt 0:00:00]} 50. Kg5 {[%emt 0:01:05]} Ne6+ {[%emt 0:00:00]} 51. Kf6 {[%emt 0:00:05]} Nc7 {[%emt 0:00:00]} 52. Rb6 {[%emt 0:00:59]} Rxh2 {[%emt 0:00:00]} 53. Bc6+ {[%emt 0:00:06]} Kc8 {[%emt 0:00:00]} 54. Bb7+ {[%emt 0:00:04]} Kd7 {[%emt 0:00:00]} 55. Bc6+ {[%emt 0:00:05]} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.25"]
[Round "8"]
[White "Plat, Vojtech"]
[Black "Makarian, Rudik"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2552"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "23"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,23,2,-9,0,0,0,-6]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 c5 7. c3 O-O 8. O-O b6 9. Qe2 Bb7 10. Ba6 {LiveBook: 3 Games. The position is equal. D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} (10. Rad1 Rc8 11. Rfe1 Ne4 12. Bxe7 Qxe7 13. Bb5 Ndf6 14. Ne5 Nd6 15. Bd3 Rc7 16. h3 Rfc8 17. Bb1 Nd7 18. Qd3 f5 19. Nxd7 Qxd7 20. Nf3 Qb5 {1-0 (80) Harikrishna,P (2726)-Iturrizaga Bonelli,E (2653) Dubai 2014}) 10... Qc8 11. Bxb7 Qxb7 12. Rfe1 $146 ({Predecessor:} 12. Ne5 Nxe5 13. dxe5 Ne8 14. Bxe7 Qxe7 15. e4 Nc7 16. f4 Rad8 17. Rae1 f5 18. exf6 Qxf6 {1-0 (47) Bien,S (2111)-Gerdell,F (2063) Germany 2011}) 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.25"]
[Round "8"]
[White "Cernousek, Lukas"]
[Black "Gumularz, Szymon"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2427"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,121,37,42,53,39,50,43,53,55,53,21,26,27,35,6,21,0,0,0,34,35,57,39,38,21,54,-15,46,-2,85,84,74,74,73,82,82,39,96,83,128,9,20,12,20,18,17,0,14,3,8,8,8,2,8,9,41,41,40,27,37,42,154,168,156,148,166,153,131,120,317,310,310,310,260,77,90,77,79,79,81,81,80,79,79,79,216,42,42,0,195,79,2196,2196,29981,29982,29982,29978,29987,29972,29988,29989,29989,29990,29991,29991,29992,29992]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} d6 (7... Ne5 8. Qg3 b5 9. O-O-O Nf6 10. f4 Neg4 11. Bd2 b4 12. Na4 Qa7 13. h3 Nxe4 14. Qxg4 Qxd4 {0-1 (40) Leko,P (2679)-McShane,L (2667) Germany 2018}) 8. Nxc6 Qxc6 9. Qg3 {LiveBook: 3 Games. White is slightly better.} b5 10. Bd3 Bb7 11. O-O Nf6 {[%cal Bg8f6,Bf6d7,Bd7e5][%mdl 32]} 12. f3 h5 $146 {[%cal Bh7h5,Bh5h4][%mdl 32]} ({Predecessor:} 12... Qc7 13. Kh1 g6 14. Rfd1 Bc6 {1-0 (36) Skaperdas,K (2152)-Kouta,A (2152) Athens 2016}) 13. Ne2 h4 14. Qf2 h3 15. g4 Nd7 16. Qg3 Ne5 17. Nf4 {[%cal Be2f4,Bf4h3,Bh3f2,Bf2d3,Bd3c5][%mdl 32]} g6 18. Nxh3 Bg7 19. Nf2 Nxd3 20. Nxd3 Qxc2 21. Rfd1 (21. Rad1 $1 $14) 21... O-O (21... Qe2 $11 22. Qf2 Qxf2+ 23. Bxf2 Ke7) 22. Rac1 ({Avoid the trap} 22. Qxd6 $2 Rad8 $19) 22... Qa4 (22... Qe2 $11 23. Qf2 Qxf2+ 24. Nxf2 Bxb2) 23. Qxd6 $16 Qxa2 24. Nc5 Qxb2 25. Nxb7 Qe2 26. Bc5 Qxf3 (26... Bh6 $14) 27. Qg3 Qxe4 28. Qg2 (28. Nd6 $16 Qe5 29. Qf3) 28... Qxg2+ $11 29. Kxg2 Rfc8 30. Bb4 Bf8 31. Ba5 (31. Be1 {looks sharper.} b4 32. Na5 Rcb8 33. Rc2 Bg7 34. Rd3) 31... Be7 32. Rxc8+ Rxc8 33. Rd7 Kf8 34. Nd6 Rc2+ 35. Kf3 Rxh2 {[#]} 36. Nxf7 $1 {[%mdl 512] Threatens to win with Ne5.} Ra2 (36... Kxf7 37. Bb4) 37. Ne5 Ke8 38. Bb6 {Ra7 is the strong threat.} Bf6 ({Black should try} 38... Ra3+ $1 $14 39. Ke4 Ra4+ 40. Rd4 Bf6) 39. Rd6 $16 Bxe5 40. Rxe6+ {[%mdl 64] Double Attack} Kd7 41. Rxe5 $18 {[%mdl 4096] Endgame KRB-KR} b4 42. Bd4 $1 a5 $2 (42... b3 $16) 43. Rb5 Kc6 44. Rc5+ Kd6 45. Ke4 $2 (45. Rg5 $18) 45... a4 46. Rd5+ Ke6 {White must now prevent ...Re2+.} 47. Re5+ Kf7 48. Rb5 b3 49. Rb7+ Ke6 50. Rb6+ Kf7 (50... Kd7 $16 {keeps fighting.}) 51. Rb4 $2 ({White must play} 51. g5 $1 $18) 51... Ke6 $14 52. Rb6+ $2 (52. Rb7 $14) 52... Kf7 $18 {[#]} 53. Kd5 (53. g5 $1 $18 {is the precise move to win.}) 53... Rg2 $2 {[%mdl 8192] [#]} (53... g5 $16) 54. Rb7+ $1 Kg8 55. Ke6 {White mates.} Re2+ 56. Be5 g5 57. Rb4 a3 58. Rxb3 a2 59. Ra3 Re4 60. Ra8+ Kh7 61. Kf5 {Accuracy: White = 40%, Black = 37%.} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.25"]
[Round "8"]
[White "Simek, Petr"]
[Black "Voloshin, Leonid"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2330"]
[BlackElo "2381"]
[Annotator "NA"]
[PlyCount "110"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} c6 {[%emt 0:02:27]} 4. g3 {[%emt 0:03:58]} Bd6 {[%emt 0:04:23]} 5. Bg2 {[%emt 0:00:20]} f5 {[%emt 0:00:06]} 6. O-O {[%emt 0:01:07]} Nf6 {[%emt 0:00:04]} 7. Qc2 {[%emt 0:00:17]} O-O {[%emt 0:00:14]} 8. Nc3 {[%emt 0:00:05]} Qe7 {[%emt 0:03:29]} 9. Rb1 {[%emt 0:01:14]} Ne4 {[%emt 0:05:22]} 10. b4 {[%emt 0:01:57]} a6 {[%emt 0:04:36]} 11. a4 {[%emt 0:01:45]} Bd7 {[%emt 0:14:02]} 12. b5 {[%emt 0:08:45]} axb5 {[%emt 0:07:11]} 13. axb5 {[%emt 0:00:06]} Nxc3 {[%emt 0:17:26]} 14. Qxc3 {[%emt 0:00:07]} dxc4 {[%emt 0:00:03]} 15. b6 {[%emt 0:06:58]} Be8 {[%emt 0:11:47]} 16. Bg5 {[%emt 0:04:49]} Qf7 {[%emt 0:01:27]} 17. Qxc4 {[%emt 0:00:13]} Nd7 {[%emt 0:01:02]} 18. Bf4 {[%emt 0:01:14]} Bxf4 {[%emt 0:01:12]} 19. gxf4 {[%emt 0:00:16]} Qe7 {[%emt 0:00:55]} 20. Rb3 {[%emt 0:04:13]} Bf7 {[%emt 0:00:24]} 21. Qb4 {[%emt 0:12:00]} Qxb4 {[%emt 0:01:41]} 22. Rxb4 {[%emt 0:04:13]} Bh5 {[%emt 0:00:46]} 23. Rb2 {[%emt 0:07:28]} Bxf3 {[%emt 0:00:52]} 24. Bxf3 {[%emt 0:00:05]} Ra4 {[%emt 0:02:40]} 25. e3 {[%emt 0:00:33]} Rfa8 {[%emt 0:00:37]} 26. Rfb1 {[%emt 0:02:26]} Kf7 {[%emt 0:01:03]} 27. Kg2 {[%emt 0:00:39]} Ra1 {[%emt 0:02:26]} 28. Rxa1 {[%emt 0:02:52]} Rxa1 {[%emt 0:00:05]} 29. Be2 {[%emt 0:00:30]} Ke7 {[%emt 0:00:27]} 30. Bc4 {[%emt 0:01:04]} Ra4 {[%emt 0:01:25]} 31. Be2 {[%emt 0:01:56]} Kd6 {[%emt 0:00:35]} 32. h4 {[%emt 0:01:19]} Nf6 {[%emt 0:01:54]} 33. Bd1 {[%emt 0:00:28]} Ra5 {[%emt 0:02:23]} 34. Bf3 {[%emt 0:00:20]} Nd7 {[%emt 0:06:16]} 35. Be2 {[%emt 0:00:26]} Nf6 {[%emt 0:00:30]} 36. Bf3 {[%emt 0:00:08]} Nd5 {[%emt 0:04:08]} 37. Bxd5 {[%emt 0:01:50]} exd5 {[%emt 0:01:22]} 38. Rb1 {[%emt 0:02:13]} Rb5 {[%emt 0:01:22]} 39. Ra1 {[%emt 0:00:04]} c5 {[%emt 0:01:48]} 40. dxc5+ {[%emt 0:00:35]} Kxc5 {[%emt 0:00:01]} 41. Rc1+ {[%emt 0:30:35]} Kxb6 {[%emt 0:30:10]} 42. Rc8 {[%emt 0:00:12]} Rc5 {[%emt 0:00:00]} 43. Rg8 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 44. Kf3 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00]} 45. Ke2 {[%emt 0:00:00]} Kc4 {[%emt 0:00:00]} 46. Rf8 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 47. Rxf5 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 48. Rf8 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 49. Kd2 {[%emt 0:00:00]} Kb4 {[%emt 0:00:00]} 50. Rb8+ {[%emt 0:00:00]} Ka3 {[%emt 0:00:00]} 51. Kd3 {[%emt 0:00:00]} Rc4 {[%emt 0:00:00]} 52. f3 {[%emt 0:00:00]} b2 {[%emt 0:00:00]} 53. e4 {[%emt 0:00:00]} Rb4 {[%emt 0:00:00]} 54. Rxb4 {[%emt 0:00:00]} Kxb4 {[%emt 0:00:00]} 55. Kc2 {[%emt 0:00:00]} Ka3 {[%emt 0:00:00]} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.25"]
[Round "8"]
[White "Oboladze, Luka"]
[Black "Chernyshov, Konstantin"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2295"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,18,36,31,44]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be2 Be7 8. O-O O-O 9. Ne5 c5 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} {Predecessor:} 10. dxc5 $146 Qc7 11. Bf4 Qxc5 12. Bf3 Qb6 13. Rb1 Rd8 14. Qe2 Nd5 15. Bg3 Bd7 16. a3 Bf6 17. Rfd1 Bxe5 18. Bxe5 {½-½ (47) Ruefenacht,M (2437)-Novikovas,V (2545) ICCF email 2011} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.25"]
[Round "8"]
[White "Ajay Krishna, S."]
[Black "Rakesh Kumar Jena"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2289"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,89,75,65,95,102,119,70,76,74,72,58,86,91,73,42,42,37,37,37,42,41,40,27,45,45,30,44,54,47,43,52,46,15,55,41,41,47,170,156,162,162,148,111,111,119,120,118,120,108,120,111,148,131,204,172,264,256,267,267,717,717,696,667,592,579,1079,1076,1173,1171]} 1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. e3 Bg7 5. d4 O-O 6. Be2 b6 7. O-O Bb7 8. d5 d6 9. e4 Nbd7 10. h3 {E61: King's Indian: Early deviations for White, including Smyslov System} a6 11. a4 Qc7 12. Bf4 {LiveBook: 3 Games. White is better.} Rae8 $146 ({Predecessor:} 12... Rad8 13. Qd2 Bc8 14. Rfe1 Rfe8 15. Bf1 Nh5 16. Bh2 {½-½ (36) Karjakin,S (2783)-Nepomniachtchi,I (2751) chess.com INT 2017}) 13. Qd2 Ne5 14. Rad1 Nxf3+ 15. Bxf3 Nd7 16. Bh6 e5 17. dxe6 Rxe6 18. Bxg7 Kxg7 19. Bg4 f5 20. Nd5 Bxd5 $1 21. exf5 gxf5 22. cxd5 Ref6 23. Be2 f4 {[%cal Bf5f4,Bf4f3][%mdl 32]} 24. Bxa6 f3 $1 25. Rfe1 {And now Re7+ would win.} Ne5 26. Rxe5 dxe5 27. d6 Qf7 28. d7 $36 {[%mdl 3072] White has compensation. Black is under pressure.} Rd8 29. g3 {[%cal Bg2g3,Bg3g4][%mdl 32] Black must now prevent Qg5+.} Qh5 {[#]} (29... h6 $14) 30. Kh2 $1 $18 Qf5 {[#]} 31. Bb5 $1 Rh6 {[#]} 32. g4 $1 {[%mdl 512]} Qf4+ (32... Qxg4 33. Qxh6+) 33. Qxf4 exf4 $16 {[%mdl 4096] Endgame KRR-KRB} 34. Rd3 Re6 35. Rxf3 Re4 36. Kg2 Rb4 37. b3 Rd4 (37... Kf6 $16) 38. Rc3 $18 Ra8 (38... Kf6 $142 39. Rc1 Ke5) 39. Rc1 Rf8 40. Re1 Rd2 $2 (40... Rf6 41. Re7+ Kg6) 41. Re8 {White is clearly winning.} h6 42. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Rd4 43. Kf3 Rd2 44. h5 Rg8 45. Kxf4 {Accuracy: White = 78%, Black = 39%.} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.26"]
[Round "9"]
[White "Chernyshov, Konstantin"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2500"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "176"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:00]} 3. e4 {[%emt 0:00:44]} e5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:01:41]} Nbd7 {[%emt 0:00:00]} 5. g3 {[%emt 0:01:24]} Be7 {[%emt 0:04:30]} 6. Bg2 {[%emt 0:01:07]} c6 {[%emt 0:00:04]} 7. O-O {[%emt 0:00:29]} O-O {[%emt 0:00:04]} 8. Re1 {[%emt 0:01:28]} b5 {[%emt 0:00:06]} 9. b3 {[%emt 0:00:53]} Bb7 {[%emt 0:00:34]} 10. Bb2 {[%emt 0:00:28]} Qc7 {[%emt 0:00:13]} 11. a4 {[%emt 0:06:06]} a6 {[%emt 0:00:20]} 12. Qd2 {[%emt 0:01:18]} Rfe8 {[%emt 0:00:14]} 13. Rad1 {[%emt 0:00:58]} Bf8 {[%emt 0:00:06]} 14. Qc1 {[%emt 0:07:09]} g6 {[%emt 0:03:57]} 15. axb5 {[%emt 0:08:02]} axb5 {[%emt 0:00:05]} 16. Nb1 {[%emt 0:01:06]} Bg7 {[%emt 0:00:59]} 17. c4 {[%emt 0:08:44]} bxc4 {[%emt 0:00:14]} 18. dxe5 {[%emt 0:00:24]} dxe5 {[%emt 0:04:01]} 19. Qxc4 {[%emt 0:02:33]} Ra2 {[%emt 0:00:30]} 20. Qc2 Nc5 {[%emt 0:02:37]} 21. Nc3 {[%emt 0:02:46]} Raa8 {[%emt 0:00:13]} 22. b4 {[%emt 0:14:52]} Na6 {[%emt 0:03:38]} 23. Ba3 Bf8 {[%emt 0:02:07]} 24. Rb1 {[%emt 0:07:08]} c5 {[%emt 0:00:35]} 25. bxc5 {[%emt 0:00:37]} Nxc5 {[%emt 0:00:30]} 26. Nb5 {[%emt 0:00:30]} Qc8 {[%emt 0:00:30]} 27. Nd2 {[%emt 0:07:50]} Ba6 {[%emt 0:19:19]} 28. Nc4 {[%emt 0:01:09]} Bxb5 {[%emt 0:01:25]} 29. Rxb5 {[%emt 0:00:50]} Ne6 {[%emt 0:00:30]} 30. Bb2 Ra2 {[%emt 0:01:57]} 31. Qb3 {[%emt 0:06:35]} Rxb2 {[%emt 0:00:05]} 32. Nxb2 {[%emt 0:00:04]} Nd4 {[%emt 0:00:05]} 33. Qd3 {[%emt 0:00:26]} Nxb5 {[%emt 0:04:16]} 34. Qxb5 {[%emt 0:02:12]} Qc3 {[%emt 0:02:07]} 35. Qe2 Rb8 {[%emt 0:00:04]} 36. Nd3 {[%emt 0:01:43]} Rd8 {[%emt 0:00:08]} 37. Rd1 {[%emt 0:00:54]} Rd4 {[%emt 0:02:59]} 38. h3 {[%emt 0:06:40]} Kg7 {[%emt 0:01:18]} 39. Kh2 {[%emt 0:03:45]} Qc4 {[%emt 0:07:05]} 40. Qe3 {[%emt 0:02:32]} Qc2 {[%emt 0:00:33]} 41. Rd2 {[%emt 0:05:41]} Qc3 {[%emt 0:03:28]} 42. Rd1 {[%emt 0:02:29]} Bd6 {[%emt 0:03:02]} 43. Bf3 {[%emt 0:03:06]} Qc4 {[%emt 0:01:48]} 44. Kg2 {[%emt 0:01:08]} Qa4 {[%emt 0:01:18]} 45. Qe2 {[%emt 0:02:54]} Qa3 46. Ne1 Rxd1 {[%emt 0:01:04]} 47. Qxd1 {[%emt 0:00:35]} Bc5 {[%emt 0:00:08]} 48. Nd3 {[%emt 0:01:06]} Bd4 {[%emt 0:00:04]} 49. Qc2 {[%emt 0:00:04]} Qa5 {[%emt 0:00:24]} 50. Nc1 {[%emt 0:00:44]} Ne8 {[%emt 0:00:45]} 51. Nb3 {[%emt 0:04:53]} Qb6 {[%emt 0:00:30]} 52. Nxd4 {[%emt 0:01:39]} Qxd4 {[%emt 0:01:15]} 53. Be2 Nd6 {[%emt 0:01:15]} 54. Bd3 {[%emt 0:01:39]} Nb7 {[%emt 0:00:13]} 55. Qc4 {[%emt 0:01:56]} Qd6 {[%emt 0:00:32]} 56. Bc2 {[%emt 0:00:44]} Nc5 {[%emt 0:00:30]} 57. Bb3 {[%emt 0:00:36]} Ne6 {[%emt 0:00:51]} 58. Qd5 {[%emt 0:00:30]} Qc7 {[%emt 0:00:04]} 59. Bc4 g5 {[%emt 0:01:14]} 60. Bb3 {[%emt 0:03:54]} Nd4 {[%emt 0:00:44]} 61. Bc4 {[%emt 0:00:27]} h6 {[%emt 0:01:07]} 62. Ba2 {[%emt 0:00:42]} Ne6 {[%emt 0:00:39]} 63. Qc4 {[%emt 0:00:56]} Qe7 {[%emt 0:00:13]} 64. Qd5 Qf6 {[%emt 0:00:05]} 65. Bc4 {[%emt 0:05:44]} Nd4 {[%emt 0:00:11]} 66. Kg1 {[%emt 0:00:10]} h5 {[%emt 0:00:41]} 67. Qd7 {[%emt 0:00:46]} h4 {[%emt 0:00:18]} 68. g4 {[%emt 0:01:34]} Qf4 {[%emt 0:00:27]} 69. Qd5 {[%emt 0:01:38]} Nf3+ {[%emt 0:00:35]} 70. Kg2 {[%emt 0:00:15]} Nd2 {[%emt 0:00:14]} 71. Bd3 {[%emt 0:00:15]} Kh6 {[%emt 0:04:37]} 72. Qd6+ {[%emt 0:00:18]} Kh7 {[%emt 0:00:10]} 73. Qd7 {[%emt 0:00:12]} Qf3+ {[%emt 0:01:38]} 74. Kg1 {[%emt 0:00:10]} Kg7 {[%emt 0:00:13]} 75. Qd5 {[%emt 0:00:07]} Qf6 {[%emt 0:01:08]} 76. Be2 {[%emt 0:01:03]} Qf4 {[%emt 0:00:05]} 77. Bd3 {[%emt 0:00:10]} Nf3+ {[%emt 0:02:34]} 78. Kg2 {[%emt 0:00:09]} Nd4 {[%emt 0:00:09]} 79. Bc4 {[%emt 0:00:10]} Qf6 {[%emt 0:01:48]} 80. Qd7 {[%emt 0:00:54]} Qf3+ {[%emt 0:00:08]} 81. Kg1 {[%emt 0:00:12]} Qf4 {[%emt 0:00:09]} 82. Qd5 {[%emt 0:00:23]} Ne6 {[%emt 0:00:30]} 83. Kg2 {[%emt 0:00:48]} Qf6 {[%emt 0:00:06]} 84. Qd7 {[%emt 0:00:16]} Nf4+ {[%emt 0:00:12]} 85. Kh2 {[%emt 0:00:06]} Nxh3 {[%emt 0:00:34]} 86. Kxh3 {[%emt 0:01:01]} Qf3+ {[%emt 0:00:33]} 87. Kh2 {[%emt 0:00:05]} Qxf2+ {[%emt 0:00:02]} 88. Kh1 {[%emt 0:00:08]} h3 {[%emt 0:00:35]} 0-1

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.26"]
[Round "9"]
[White "Gumularz, Szymon"]
[Black "Simek, Petr"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2475"]
[BlackElo "2330"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,17,24,-28,10,17,38,39,44,35,43,27,53,36,32,40,43,2,43,42,46,33,52,37,52,56,54,60,52,39,51,18,21,0,12,0,3,0,28,0,7,0,0,0,0,0,31,31,16,27,80,88,294,304,437,405,383,400,399,266,244,221,289,270,323,300,391,269,929,878,29975,29976,29975,29976,29975,29977,29977,29975,29973,29974,29974,29974]} 1. d4 Nf6 2. Bf4 $146 (2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 c6 7. Nc3 {0-1 (50) Melkumyan,H (2670)-Amin,B (2710) St Petersburg 2018}) ({Predecessor:} 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 {½-½ (16) Hobber,A (2320)-Petersson,B (2038) Tylosand 2018}) 2... g6 3. Nc3 d5 4. e3 c6 5. Nf3 Bg7 6. Ne5 {D00: 1 d4 d5: Unusual lines} (6. h3 $142) (6. h3 O-O 7. Be2 Nbd7 8. O-O Re8 9. Bh2 a5 10. Ne5 Nxe5 11. Bxe5 Ne4 12. Nxe4 Bxe5 13. dxe5 dxe4 14. Qd4 Qxd4 15. exd4 Rd8 16. Rad1 {0-1 (50) Melkumyan,H (2670)-Amin,B (2710) St Petersburg 2018}) ({Predecessor:} 6. Be2 Nbd7 {½-½ (16) Hobber,A (2320)-Petersson,B (2038) Tylosand 2018}) 6... Nbd7 7. Be2 Ne4 8. Nxe4 {White is slightly better.} dxe4 9. Nxd7 Bxd7 10. c3 h5 ({Predecessor:} 10... e6 11. Qc2 f5 12. h4 Qe7 13. O-O-O e5 14. dxe5 Bxe5 15. Bxe5 Qxe5 16. Qb3 {½-½ (16) Hobber,A (2320)-Petersson,B (2038) Tylosand 2018}) 11. Qc2 Bf5 12. h3 Qd7 13. O-O O-O 14. Rfd1 Rfd8 15. c4 Rac8 16. b4 Bf6 17. Bh2 h4 18. Rab1 g5 19. c5 a6 20. Bc4 Be6 21. Bxe6 Qxe6 22. Qe2 Bg7 23. a4 Ra8 24. Rd2 Qf5 25. Rbd1 Rd5 26. b5 axb5 27. axb5 Rad8 28. Bc7 Rf8 29. b6 {Hoping for Ra2.} Qd7 (29... Ra8 $11 {remains equal.}) 30. Qg4 $16 {Threatens to win with Qxd7.} f5 $2 {[#]} (30... Qe6 $16) 31. Qxg5 $18 f4 (31... Kf7 {is a better defense.} 32. Qh5+ Kg8 33. Qxh4 Qe6) 32. Qxh4 fxe3 33. fxe3 Qe6 34. Qg4 Qxg4 35. hxg4 Ra8 36. Rf1 Ra3 37. Re2 e5 38. dxe5 Rc3 $2 (38... Bxe5 39. Rf5 Rd1+ 40. Kf2 Bc3) 39. e6 {[#] And now e7 would win.} Bf8 40. Rxf8+ {White mates.} Kxf8 41. Bd6+ Rxd6 42. cxd6 Rd3 43. Rf2+ Ke8 44. g5 Rxd6 45. g6 {Accuracy: White = 55%, Black = 44%.} 1-0

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.26"]
[Round "9"]
[White "Rakesh Kumar Jena"]
[Black "Cernousek, Lukas"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2426"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,126,0,0,0,-5,-9,-16,-16,-11,-14,-10,-10,-13,-30,-30,-39,-20,-52,-31,-42,-22,-32,-20,-32,-20,-35,-43,-69,-69,-58,-60,-57,-54,-53,-59,-57,-45,-53,-43,-52,-42,-70,-42,-51,-46,-72,-52,-44,-47,-52,-39,-75,-68,-66,-41,-42,-27,-53,-8,-8,-8,-127,-43,-167,-176,-178,-201,-195,-181,-214,-219,-219,-209,-200,-99,-100,-100,-100,-100,-116,-100,-146,-37,-42,-44,-43,-26,-26,-26,-31,0,0,0,-120,-85,-81,-77,-77,-77,-202,-139,-150,-148,-155,-150,-135,-132,-139,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 c6 2. Nc3 (2. Nf3 d5 {1-0 (32) Adams,M (2703)-Howell,D (2696) London 2018}) 2... d5 3. Nf3 Nf6 (3... g6 4. d4 Bg7 5. h3 dxe4 6. Nxe4 Nf6 7. Bd3 O-O 8. O-O Nxe4 9. Bxe4 Nd7 10. c3 c5 11. Be3 Qc7 12. Qe2 cxd4 13. Nxd4 a6 14. Rad1 Nf6 15. Bc2 b6 16. Rfe1 Bb7 17. Bb3 Ne4 18. Nf3 e6 19. Bd4 {1-0 (32) Adams,M (2703)-Howell,D (2696) London 2018}) 4. d3 dxe4 5. dxe4 Qxd1+ 6. Kxd1 {B11: Caro-Kann: Two Knights Variation} Bg4 7. h3 Bxf3+ 8. gxf3 Nbd7 9. Be3 e6 10. Rg1 g6 11. Ke1 Bc5 $146 12. Bh6 Ke7 13. Be2 Bd4 14. Nd1 e5 15. c3 Bc5 16. Ne3 a5 17. Rd1 Nh5 18. Nc2 Nf8 19. Be3 Ne6 20. Bc4 Nhf4 21. Bxe6 Nxe6 22. Ke2 h5 23. Bc1 Rhd8 (23... a4 {keeps more tension.} 24. Bg5+ Nxg5 25. Rxg5 Bd6 26. Ne1 Kf6) 24. Rxd8 Rxd8 25. Ne1 b5 26. Nd3 Bd6 $1 27. Bg5+ Nxg5 28. Rxg5 $17 {[%mdl 4096] Endgame KRB-KRN} Kf6 29. h4 Ke6 30. f4 exf4 31. e5 Bc7 {Strongly threatening ...f3+!} 32. Nxf4+ Ke7 33. Nd3 Rd5 34. f4 c5 35. Nf2 (35. b3 $1 $11) 35... c4 ({Better is} 35... Bd8 $17 36. Rg1 Ke6) 36. Rg3 (36. Ne4 $15) 36... Ke6 37. Ne4 Kf5 38. Nf6 Rd8 39. Rg5+ Kxf4 40. e6 fxe6 41. Rxb5 Kg3 (41... Bd6 $19 {and Black stays clearly on top. Threatens to win with ...Be7.} 42. Nh7 Rb8 43. Rxb8 Bxb8) 42. Rg5+ Kxh4 43. Rxg6 Rb8 44. Ne4 Rxb2+ 45. Kf3 Rxa2 (45... Rh2 $17 46. Rxe6 Rh3+ 47. Kg2 Re3) 46. Rxe6 $15 Ra1 {[#] aiming for ...a4.} 47. Rc6 $1 {[%cal Rc6c7]} Rf1+ 48. Nf2 $1 Bd8 {With the idea ...Kg5.} 49. Rd6 Bc7 (49... Be7 $5 {[%cal Re7d6]} 50. Re6 Ba3 51. Re4+ Kg5 52. Re5+ Kg6 53. Rxa5 Be7 54. Ra6+ Kf7 $17) 50. Rc6 $1 {[%cal Rc6c7]} Bd8 (50... Bb8 {seems wilder.} 51. Rxc4+ Kg5 52. Rc5+ Kg6 53. Rxa5 h4) 51. Rxc4+ (51. Rd6 $1 $11) 51... Kg5 $17 {[#] ...Bb6 is the strong threat.} 52. Kg2 Ra1 53. Ne4+ Kg6 54. Nc5 (54. Rc6+ $17 Kf7 55. Nd6+ Kf8 56. c4) 54... Ra2+ 55. Kf3 h4 {And now ...h3 would win.} 56. Ne6 Be7 57. Nf4+ Kf5 58. Rc7 Ra3 (58... Ra4 $17 59. Nd5 Bg5) 59. Rxe7 $11 {The position is equal.} Rxc3+ 60. Re3 Rxe3+ 61. Kxe3 Kg4 {White must now prevent ...a4.} 62. Ne2 a4 {[%cal Ba5a4,Ba4a3][%mdl 32] Hoping for ...a3.} (62... h3 $5 63. Kf2 $8 Kh4 $11) 63. Kf2 a3 {Accuracy: White = 58%, Black = 49%.} 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.26"]
[Round "9"]
[White "Voloshin, Leonid"]
[Black "Oboladze, Luka"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2381"]
[BlackElo "2295"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,24,18,12,30,44,34,22,43,38,41,43,63,3,41]} 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 Bb4 7. Bxc4 O-O {D16: Slav Defence: 5 a4: Lines with 5...Bg4 and 5...Na6} (7... b6 8. O-O O-O 9. Qe2 a5 10. e4 Ba6 11. e5 Nd5 12. Ne4 h6 13. Rd1 Ra7 14. b3 Qe7 15. Ra2 {1-0 (28) Bareev,E (2667)-Tosic,M (2439) Rijeka 2010}) 8. O-O Nbd7 9. Qb3 Qe7 10. a5 b6 11. axb6 Nxb6 $146 12. Be2 (12. Bd3 $14) 12... a5 1/2-1/2

[Event "Marienbad Open-A1 2019"]
[Site "Marianske Lazne"]
[Date "2019.01.26"]
[Round "9"]
[White "Makarian, Rudik"]
[Black "Ajay Krishna, S."]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2354"]
[BlackElo "2289"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.01.17"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:03:33]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 3. Bg2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:05]} 4. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:00]} e6 {[%emt 0:00:42]} 6. d4 {[%emt 0:00:00]} Nxd4 {[%emt 0:01:53]} 7. Nxd4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:02]} 8. Ne4 {[%emt 0:00:00]} Qc7 {[%emt 0:08:41]} 9. c5 {[%emt 0:22:06]} Ne7 {[%emt 0:17:25]} 10. Bf4 {[%emt 0:00:58]} Qa5+ {[%emt 0:04:16]} 11. Bd2 {[%emt 0:11:32]} Qc7 {[%emt 0:03:38]} 12. Nd6+ {[%emt 0:17:00]} Kf8 {[%emt 0:00:06]} 13. Rc1 {[%emt 0:00:37]} Nf5 {[%emt 0:01:57]} 14. Qb3 {[%emt 0:06:20]} Kg8 {[%emt 0:00:36]} 15. Bf4 {[%emt 0:03:28]} Qa5+ {[%emt 0:03:08]} 16. Bd2 {[%emt 0:00:06]} Qc7 {[%emt 0:00:06]} 17. O-O {[%emt 0:04:05]} Be5 {[%emt 0:10:54]} 18. Nc4 {[%emt 0:09:01]} Bf6 {[%emt 0:04:25]} 19. Ba5 {[%emt 0:02:14]} Qxc5 {[%emt 0:03:53]} 20. Bb4 {[%emt 0:01:38]} Qb5 {[%emt 0:00:46]} 21. g4 {[%emt 0:00:17]} Be7 {[%emt 0:01:09]} 22. Bxe7 {[%emt 0:07:23]} Qxb3 {[%emt 0:00:12]} 23. gxf5 {[%emt 0:00:08]} Qxa2 {[%emt 0:01:23]} 24. Nd6 {[%emt 0:00:22]} exf5 {[%emt 0:02:04]} 25. Rc4 {[%emt 0:06:17]} Kg7 {[%emt 0:01:13]} 26. Bd5 {[%emt 0:01:26]} f6 {[%emt 0:05:45]} 27. Kh1 {[%emt 0:01:38]} h5 {[%emt 0:06:14]} 28. Rg1 {[%emt 0:01:26]} Qxb2 {[%emt 0:02:18]} 29. Nxf5+ {[%emt 0:01:47]} Kh7 {[%emt 0:00:02]} 30. Bf7 {[%emt 0:00:50]} gxf5 {[%emt 0:01:07]} 31. Bxf6 {[%emt 0:00:27]} Rf8 {[%emt 0:03:36]} 32. Rg7+ {[%emt 0:00:58]} Kh6 {[%emt 0:00:03]} 33. Rg6+ {[%emt 0:00:31]} Kh7 {[%emt 0:00:01]} 34. Rg7+ {[%emt 0:00:37]} 1/2-1/2

