[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.16"]
[Round "1.1"]
[White "Michailov, Matias"]
[Black "Muniz, Rafael"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2205"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,54,25,54,12,11,0,14,22,8,-27,-12,-27,-8,-58,0,-31,12,0,0,0,31,-277,-248,-299,-301,-292,-251,-308,-301,-313,-281,-493,-482,-1310,-1247,-29984,-888]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 Rb8 11. Bxf6 {B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7} (11. Bh4 {with more complications.} g6 12. g5 Nh5 13. Bh3 O-O 14. Bg4) (11. Bh4 g6 12. Bh3 O-O 13. g5 Nh5 14. Rhf1 b5 15. a3 Nc5 16. f5 b4 17. axb4 Rxb4 18. Bg4 Bb7 19. Bxh5 {0-1 (40) Simacek,P (2469)-Jakubowski,K (2502) Czechia 2011}) 11... Bxf6 12. g5 Bxd4 $1 13. Rxd4 {The position is equal.} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 14. Bg2 b4 15. Ne2 e5 16. Rd2 exf4 (16... Qa5 $1 $15) 17. Nxf4 $146 ({Predecessor:} 17. Qxf4 Ne5 18. Rhd1 O-O 19. Rxd6 {1-0 (39) Flynn,D (2061)-Messam Sparks,L (1917) Hastings 2010}) 17... Ne5 18. Qg3 O-O 19. h4 Nc4 {[#] White must now prevent ...b3.} 20. Nd5 $2 {[%mdl 8192]} (20. Rd4 $14 {keeps the upper hand.}) 20... Qa5 $19 21. Rd4 Qxa2 {[%cal Ra2a1]} 22. Rxc4 Qxc4 $40 {[%mdl 128] White is in trouble.} 23. b3 Qc5 24. h5 Be6 25. Nf6+ $2 (25. Rd1 {was necessary.}) 25... Kh8 26. g6 (26. Nd5 $142 Bxd5 27. exd5) 26... Rfc8 {[%csl Gc8][%cal Rc5c2]} 27. c4 gxf6 {Accuracy: White = 18%, Black = 50%.} (27... bxc3 $142 28. h6 Qa3+ 29. Kd1 c2+ 30. Ke2 c1=Q 31. hxg7+ Kxg7 32. gxh7+ Kxf6 33. h8=B+ Rxh8 34. Rxc1 Qxc1 35. Qf2+ Ke7 36. Qa7+ Bd7 37. Qe3 Qb2+ {[%mdl 64] Double Attack} 38. Qd2 {[#]} Rh2 $1 {[%mdl 512]} 39. Qxb2 Rxg2+ 40. Ke3 Rxb2 41. b4 Rh8 42. Kd4 Rh3 43. Kd5 Rxb4 44. e5 Rd3#) 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.16"]
[Round "1.2"]
[White "Granara Barreto, Sebastian"]
[Black "Sosa Macho, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2115"]
[BlackElo "2072"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,0,25,-10,0,-72,-55,-60,-63,-62,-53,-116,-79,-160,-52,-52,-58,-36,-3,-25,11,0,-7,-11,14,-18,-13,-11,-13,-54,422,8,227,216,227,204,365,-230,400,0,120,122,118,-559,105,102,102,0]} 1. e4 e5 2. f4 Nc6 3. Nf3 f5 4. d4 (4. d3 d6 5. Nc3 Nf6 6. g3 g6 7. Bg2 Bg7 8. fxe5 dxe5 9. Bg5 h6 10. Be3 O-O 11. O-O fxe4 12. dxe4 Be6 13. a3 Kh7 {1-0 (42) Ivanchuk,V (2754)-Nakamura,H (2733) Cap d'Agde 2010}) 4... exd4 5. e5 Bb4+ 6. Bd2 {C30: King's Gambit Declined} (6. Nbd2 {is more complex.} Nh6 7. a3 Ng4 8. c3 Ne3 9. Qb3) 6... Bc5 $146 ({Predecessor:} 6... Qe7 7. Bc4 Nf6 8. O-O Ne4 9. Bxb4 Qxb4 10. Nbd2 Nxd2 11. Nxd2 b5 {1-0 (48) Berg,E (2432)-Krysztofiak,M (2130) Rowy 2000}) 7. Bd3 (7. c3 $11 {remains equal.}) 7... d6 $17 8. O-O {Black is slightly better.} Nge7 9. Re1 O-O 10. Kh1 (10. exd6 $15 cxd6 11. a3) 10... Kh8 11. Ng5 ({Better is} 11. exd6 Qxd6 12. Na3) 11... Qe8 ({Black should play} 11... dxe5 $1 $17 {Threatens to win with ...e4.} 12. fxe5 h6) 12. exd6 $15 Bxd6 13. Na3 Bxa3 14. bxa3 Qg6 15. Bc4 {aiming for Rxe7!} h6 16. Nf3 a5 17. Nxd4 Nxd4 18. Rxe7 {Strongly threatening Bc3.} Qd6 19. Re3 Qxf4 $2 {[%mdl 8192] [#]} (19... b5 $15 {keeps the upper hand.} 20. Bf1 Bb7) 20. Rg3 $2 (20. Re8 $1 $18 {[%cal Re8f8][%mdl 512]} Qd6 (20... Rxe8 21. Bxf4) 21. Bf4 $1 {[%mdl 512]} Qxa3 22. Rxf8+ (22. Qxd4 Rxe8 23. Bxh6 Qe7 $15) 22... Qxf8 23. Qxd4) 20... Qd6 $2 {[#]} (20... Qe5 $11 {and Black has nothing to worry.} 21. Bc3 c5) 21. Bxh6 $1 $18 {[%mdl 512]} gxh6 (21... Qxh6 22. Rh3) 22. Qh5 $1 Kh7 $2 {[#]} (22... Nxc2 $2 23. Rg6 $1 $18 {[%mdl 512]}) (22... b5 {might work better.}) 23. Bf7 $4 {[%mdl 8192]} (23. Bg8+ $1 $18 {[%mdl 512]} Kh8 (23... Rxg8 24. Qf7+) 24. Rg6 {[%mdl 64] Double Attack}) 23... Ne2 $4 {[%mdl 8192] [#]} ({Avoid the trap} 23... Kh8 $2 24. Rg6 $18) (23... Ra6 $1 $19 {and life is good for Black. White must now prevent ...Qf4.} 24. Rf1 Qf6) 24. Rg6 $2 ({White must play} 24. Bg8+ $1 $18 {[%mdl 512]} Kh8 (24... Rxg8 25. Qf7+) 25. Rg6) 24... Qf4 {[#]} (24... Qd2 $11 {keeps the balance.} 25. Rg7+ {[%mdl 64] Decoy} (25. Rf6 $2 Qg5 $19) 25... Kxg7 26. Qg6+ Kh8 27. Qf6+ Kh7 28. Qg6+ Kh8 29. Qf6+ Kh7 30. Qg6+ Kh8) 25. Rg7+ $1 $16 {[%mdl 576] Decoy} Kxg7 26. Qg6+ Kh8 27. Qf6+ {[%mdl 1024] White has strong compensation.} Kh7 {[#]} 28. Qg6+ {Accuracy: White = 36%, Black = 15%.} (28. Bg6+ $1 $16 Kg8 29. Qe7) 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.16"]
[Round "1.3"]
[White "Hoffman, Alejandro"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2454"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,16,53,32,77,51,70,66,93,115,86,75,89,75,79,84,87,75,110,76,109,91,102,109,121,120,167,158,184,148,152,154,115,16,29,-9,-24,-36,-29,-257,-256,-306,-303,-342,-322,-285,-183,-445,-431,-376,-58,-64,-39,-29982,-29983]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 a6 7. Qd2 Nbd7 8. Nh3 c5 9. d5 b5 10. cxb5 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6)} Ne5 (10... Qa5 11. Nf2 Nb6 12. Be2 axb5 13. Nxb5 Bd7 14. Nc3 Rfb8 15. O-O Qb4 16. e5 dxe5 17. Nfe4 Qd4+ 18. Rf2 Nbxd5 {0-1 (54) Bartholomew,J (2459)-Becerra Rivero,J (2531) chess.com INT 2018}) 11. Nf2 axb5 12. Bxb5 {White is slightly better.} Ba6 13. Bxa6 Rxa6 14. Qe2 Qa8 15. O-O Ned7 16. Rac1 $146 ({Predecessor:} 16. Rfd1 Rb8 17. Rd2 h6 18. Be3 Ne8 19. Rf1 Rab6 20. Nfd1 Nc7 21. Rc2 Qa6 {½-½ (21) Gilbert,J (2148)-Radovanovic,J (2339) Coulsdon 2005}) 16... h6 17. Be3 Kh7 18. Rc2 Rb8 19. b3 Rab6 20. Nd3 Ne8 21. f4 Bxc3 22. Rxc3 Ndf6 23. Rc4 Ra6 24. Rf2 Ng7 25. Nc1 ({White should play} 25. f5 $16) 25... e6 $11 26. e5 (26. f5 $5 exf5 27. exf5 $11) 26... exd5 27. exf6 {aiming for Rc2.} Nf5 $1 28. Rc2 $2 (28. Rc3 $1 $11 {and White is okay.} d4 29. Bxd4 Nxd4 30. Qd2) 28... Re8 $19 29. Rf3 {[#] Strongly threatening Qd2.} d4 $1 30. Qc4 d5 31. Qxc5 dxe3 32. g4 $2 (32. Rf1) 32... d4 33. Rh3 Rxf6 $2 (33... e2 $1 $19 {[%cal Re2e1]} 34. Nxe2 Ne3 35. Rxe3 dxe3) 34. gxf5 $15 Qe4 {[%mdl 64] [#] Double Attack} 35. Qb5 $2 {[%mdl 8192]} (35. Qc4 $15) 35... Qxc2 {Accuracy: White = 32%, Black = 61%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.16"]
[Round "1.4"]
[White "Coppola, Claudio"]
[Black "Curi, Gabriel"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2225"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,-4,35,19,28,29,39,27,27,18,29,27,39,22,22,15,22,18,30,17,31,0,14,-30,77,77,75,25,25,-7,-12,-15,-14,-11,-9,0,0,-71,-74,-76,-62,-61,-54,-119,-69,-118,-115,-116,-67,-88,-91,-213,-222,-444,-436,-516,-511,-582,-581,-499,-482,-1235,-1085,-4894,-4810]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. f3 (5. Bf4 Nc6 6. Nf3 a6 7. Rc1 Nh5 8. Bd2 Nf6 9. Bf4 Nh5 10. Bd2 Nf6 11. Bf4 {½-½ (11) So,W (2778)-Aronian,L (2764) Paris 2018}) 5... e6 6. e4 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Be7 7. e5 Nfd7 8. Be3 $146 {White is slightly better.} ({Predecessor:} 8. f4 f5 9. Nf3 g6 10. Bd3 Nc6 11. Be3 Qb6 12. Qd2 Nf8 {1-0 (75) Koellner,C (2111)-Kuerschner,M (1995) Wiesbaden 2018}) 8... Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3][%mdl 32]} 9. f4 Nb6 10. Nf3 a5 11. Bf2 a4 12. a3 Bd7 13. Bd3 Na5 14. O-O g6 15. g4 Nbc4 16. Ra2 Qb6 (16... b5 $11) 17. Nxa4 $16 Qb3 18. Qxb3 Nxb3 19. Bxc4 dxc4 20. Nb6 {[%mdl 64] [#] Double Attack} Ra6 21. Nxd7 Kxd7 22. Rd1 Kc6 23. Nd2 (23. Ne1 $11 {keeps the balance.}) 23... Nxd2 $17 24. Rxd2 Kd5 25. Ra1 h5 26. h3 ({White should try} 26. gxh5 $15 Rxh5 27. Kg2) 26... b5 27. Rf1 hxg4 28. hxg4 Rh3 29. Kg2 {[#]} Rb3 $1 30. Rh1 (30. Rc1 $17) 30... b4 $19 31. axb4 $2 (31. Rh8) 31... Bxb4 {Black is clearly winning.} 32. Re2 Ra2 33. Rh8 c3 34. Rd8+ Kc6 35. Re3 (35. bxc3 $142 Rxe2 36. cxb4) 35... Rbxb2 36. Rf3 Kc7 {Accuracy: White = 34%, Black = 57%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.16"]
[Round "1.5"]
[White "Lopez Azambuja, Nicolas"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2335"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,114,70,50,71,62,76,64,73,52,66,75,97,90,91,47,58,31,31,34,32,25,33,21,27,14,31,0,0,-12,0,0,0,-53,-54,-44,-43,-64,-44,-67,-38,-26,-23,-106,-98,-104,-105,-104,-108,-117,-118,-155,-125,-144,-138,-140,-147,-173,-115,-136,-112,-126,-106,-125,-121,-127,-114,-127,-106,-187,-24,-108,-30,-106,-106,-125,-128,-131,-126,-178,-132,-132,-110,-195,-205,-189,-177,-238,-189,-428,-414,-369,-57,-723,-684,-694,-539]} 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Na6 5. e4 c5 6. d5 Nf6 7. Be2 O-O 8. O-O e6 9. h3 exd5 10. exd5 Nc7 11. Bf4 Nh5 {E74: King's Indian: Averbakh Variation: 6...c5} 12. Bg5 f6 13. Bd2 $146 {aiming for g4.} ({Predecessor:} 13. Be3 f5 14. Bg5 Nf6 15. Qd2 Bd7 16. a4 Re8 17. Bd3 Qe7 18. Bh6 Qf8 19. Bxg7 Kxg7 {½-½ (48) Hampel,J (2190)-Rapoport,V (2229) Dresden 2004}) 13... f5 {White is slightly better.} 14. Qc1 Bd7 15. Re1 Qf6 16. Bg5 Qf7 17. Bh6 Rae8 18. Qd2 Bxh6 19. Qxh6 Qg7 20. Qxg7+ Kxg7 21. a4 Kf6 22. Bf1 g5 23. Nd2 Nf4 24. g4 Rxe1 ({Not} 24... fxg4 25. Nde4+ Kg6 26. Nxd6 $16) 25. Rxe1 Re8 (25... Ne8 {keeps more tension.} 26. gxf5 Bxf5 27. Re3 h6 28. Nb5 a6) 26. Rxe8 ({White should try} 26. Re3 $11) 26... Nxe8 $15 27. f3 Ke5 28. Kf2 Nf6 29. Nb3 a6 30. a5 h5 {[%cal Rf5g4]} 31. gxh5 (31. Nd2 $1 $11) 31... N6xh5 32. Na1 Ng6 33. Nb3 Nhf4 34. Nc1 Kf6 35. Kg3 Ne5 36. Kf2 Be8 37. Nb1 Ba4 38. Nc3 Bd7 (38... Bc2 $19 {Hoping for ...Bd3.} 39. b3 Nfg6) 39. Kg3 Kg6 40. Kf2 Kh6 41. Nb1 Kg7 42. Nc3 Kf8 43. b3 Ke7 44. N3e2 {[#]} (44. h4 $17 {keeps fighting.}) 44... Nfg6 $2 (44... Nxe2 $1 $19 45. Kxe2 f4) 45. Nc3 (45. f4 $1 $11) 45... Nh4 (45... Kf7 $17) 46. Be2 (46. f4 $1 $11 gxf4 47. N3e2) 46... Kf6 $17 47. N1a2 Neg6 48. Bf1 Ke5 49. Ke3 (49. Nc1 $17) 49... Nf4 {White must now prevent ...Nxh3!} 50. Nc1 Be8 51. Nb1 (51. N3e2 $17) 51... Bh5 52. Nd2 Bg6 53. Na2 {[#]} (53. Kf2 {was called for.}) 53... Nh5 $1 $19 54. Nc1 $2 (54. Kf2) 54... f4+ 55. Kf2 Kd4 $2 ({Better is} 55... Ng3 $19 56. Ne2 Nxe2 57. Bxe2 Bf5) 56. Na2 $2 {[%mdl 8192]} (56. Ne2+ $15 Ke5 57. Nc3) 56... Ng3 57. Be2 Bf5 {Accuracy: White = 29%, Black = 44%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.17"]
[Round "2.1"]
[White "Muniz, Rafael"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2272"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,109,0,14,20,12,4,39,30,62,56,56,55,50,0,32,0,47,0,0,0,0,14,8,0,0,0,20,0,0,0,0,0,0,0,114,114,111,113,200,199,189,182,385,383,362,363,333,174,477,473,818,835,732,650,2079,2444,2152,2229,29977,29978,6524,1226,1301,1322,1294,1283,1196,1154,1664,1545,2237,2205,2064,2207,29972,29971,5689,2560,2325,2268,2258,2258,2132,2061,1775,1130,1688,1618,1730,1838,5685,2503,29975,29976,29976,29977,29975,29978]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Nc6 6. Be2 Nge7 7. Na3 Ng6 8. h4 {C02: French: Advance Variation} cxd4 9. cxd4 Bb4+ 10. Kf1 {White is slightly better.} h6 11. h5 Nge7 12. Nc2 Ba5 13. Nh4 $146 ({Predecessor:} 13. Bd2 Bb6 14. Bd3 a6 15. Rh4 Nf5 {0-1 (37) Milliet,S (2376)-Melkumyan,H (2670) London 2018}) 13... Rc8 14. Bd3 Qb6 15. Qg4 Nb4 16. Nxb4 $1 Qxb4 {[%csl Ga5][%cal Rb4e1]} 17. Kg1 $1 Bb6 18. Nf3 Kf8 19. Kh2 Nc6 {[%cal Rc6d4]} 20. Bd2 Qxb2 {[%cal Rc6d4]} 21. Rhb1 Qa3 22. Rb3 Qe7 $1 23. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Kg8 (23... Qd8 $11) 24. a5 $36 {[%mdl 2048] White is really pushing.} Bc7 25. Rxb7 f5 (25... Qd8 $16 {was worth a try.}) 26. Qf4 $18 Be8 27. Rc1 {a6 is the strong threat.} Bxe5 $2 (27... Qf7) 28. Qxe5 {[%mdl 64] [#] Pin} Qxb7 29. Qxe6+ Bf7 30. Qxf5 (30. Qd6 $142) 30... Re8 $2 (30... Ne7 {is more resistant.} 31. Rxc8+ Qxc8 32. Qxc8+ Nxc8) 31. Bf4 Ne7 (31... Re6 $142 32. Qxd5 Re3) 32. Qg4 Nc6 33. a6 Qb3 34. Bg6 {Bxf7+ would kill now.} Be6 35. Qh4 Bd7 36. Bxe8 Bxe8 {[#]} 37. Qg4 (37. Rxc6 $142 $1 {[%mdl 512]} Qb4 (37... Bxc6 38. Qg4) 38. Rc7) 37... Qb5 38. Qe6+ Kh7 39. Qf5+ Kg8 40. Rc5 Qe2 41. Qxd5+ {[%mdl 64] Double Attack} Kh7 42. Rxc6 {White wants to mate with Qf5+.} Bxc6 43. Qxc6 Rf8 44. Qg6+ Kg8 45. Be5 {[%csl Ge5][%cal Rg6g7]} Rf7 46. Kg3 Qa2 47. Qc6 Qa3 48. Qe8+ Qf8 49. Qxf8+ Rxf8 50. d5 Kf7 51. Bd4 Rd8 52. Bxa7 Rd6 53. Ne5+ {White mates.} Ke8 54. Nc6 Rxd5 55. Bd4 {Accuracy: White = 62%, Black = 27%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.17"]
[Round "2.2"]
[White "Curi, Gabriel"]
[Black "Lopez Azambuja, Nicolas"]
[Result "1/2-1/2"]
[ECO "E23"]
[WhiteElo "2192"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,49,0,0,41,34,14,0,39,39,52,62,52,64,70,51,47,15,11,9,32,7,27,22,33,33,27,18,34,34,56,29,56,56,58,42,57,0,59,0,54,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Bg5 Qa5 {[#] And now ...Nd4 would win. E23: Nimzo-Indian: 4 Qb3 c5 5 dxc5 Nc6} (6... h6 7. Bxf6 Qxf6 8. Nf3 Bxc5 9. e3 b6 10. Bd3 Bb7 11. Ne4 Bb4+ 12. Ke2 Qe7 13. a3 Bc5 14. Nxc5 Qxc5 {½-½ (31) Zhou,J (2620)-Bu,X (2723) Wuxi 2016}) 7. Bxf6 $1 gxf6 8. e3 (8. Nf3 {feels hotter.} b6 9. cxb6 axb6 10. e4 Rg8 11. g3) 8... Qxc5 {The position is equal.} 9. a3 Bxc3+ 10. Qxc3 Qe5 11. Qd2 $146 ({Predecessor:} 11. Qxe5 Nxe5 12. O-O-O b6 13. Nf3 Nxf3 14. gxf3 {0-1 (40) Roodzant,C-Rinder,E Buenos Aires 1939}) 11... b6 12. Nf3 Qc7 13. Nd4 Nxd4 14. Qxd4 Qe5 15. O-O-O Rg8 16. Be2 Qxd4 17. Rxd4 Bb7 18. Rhd1 Rd8 19. g3 Ke7 20. b3 Rg6 21. Rh4 h6 22. Bh5 Rg7 23. Be2 Rg6 $1 24. Bh5 Rg7 25. Be2 {Accuracy: White = 33%, Black = 40%.} (25. e4 $14) 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.17"]
[Round "2.3"]
[White "Roselli Mailhe, Bernardo"]
[Black "Coppola, Claudio"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2445"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,29,25,23,24,21,30,17,23,13,24,5,11,20,30,0,0,-14,52,45,43,2,41,52,26,22,28,16,12,18,63,22,31,30,57,76,66,25,27,0,200,172,208,212,208,94,191,180,183,180,194,184,184,184,239,235,216,220,226,227,250,250,530,393,798,764,29982,9944,5181,1867,4062,875]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} (7. Nxg6 hxg6 8. Rb1 c5 9. cxd5 exd5 10. g3 Nc6 11. Bg2 Qd7 12. O-O Rd8 13. dxc5 Bxc5 14. b3 Qf5 15. Bb2 O-O {½-½ (65) Lenderman,A (2626)-Robson,R (2682) Saint Louis 2018}) 7... Qc7 8. Nxg6 hxg6 9. Bd2 {White has an edge.} Nbd7 10. g3 Be7 11. Be2 Nb6 12. cxd5 exd5 13. O-O-O a5 14. a4 $146 ({Predecessor:} 14. Kb1 a4 {1-0 (68) Hebden,M (2500)-Zhang,A (2109) Coventry 2015}) 14... Ne4 (14... Bb4 $11) 15. Nxe4 $14 dxe4 16. Kb1 O-O (16... Bb4 $5) 17. f3 exf3 18. Bxf3 Bb4 19. e4 Bxd2 20. Rxd2 Nd7 21. Rc1 Qb6 22. Rd3 Rfd8 23. Qxb6 Nxb6 24. Bd1 Nd7 25. Bb3 Kh7 $2 (25... Ne5 $11 26. Rdd1 Nf3) 26. Rf3 Nf6 27. e5 ({Weaker is} 27. Bxf7 Rf8 $14) 27... Ne4 {[#] White must now prevent ...Nd2+.} 28. Rd1 (28. Rxf7 $18 {and the rest is easy. And now Rd1 would win.} Nd2+ 29. Ka2) 28... f5 (28... Ng5 $16 {keeps fighting.} 29. Rf4 Rd7) 29. Rf4 $18 {[%cal Rf4h4]} Kh6 30. Bc2 Rd5 31. Bxe4 fxe4 32. Rxe4 {[%mdl 4096] Endgame KRR-KRR} c5 (32... Rf8 $142 33. Kc2 Re8) 33. e6 {[#] Hoping for e7.} Re8 34. Kc2 cxd4 35. Kd3 Rd6 36. e7 Rb6 $2 (36... g5 37. Rde1 Kg6) 37. Rde1 Rxb2 $2 (37... Kh7 38. Kxd4 (38. Rxd4 Kg8 $16) 38... Rxb2) 38. Rxd4 Rc8 39. Re5 (39. Rd8 $142 Rb3+ 40. Ke2 Rbc3 41. e8=Q Rxd8 42. Qxd8 g5 43. Rb1 Rc2+ 44. Kd3) 39... Rb3+ 40. Ke2 (40. Kd2 $142 Rb2+ 41. Kd3 Rb3+ 42. Ke4) 40... Rb2+ 41. Kf3 {Accuracy: White = 48%, Black = 30%.} (41. Ke3 $142 Rb3+ 42. Ke2 Rb2+ 43. Kd3 Rb3+ 44. Ke4) 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.17"]
[Round "2.4"]
[White "Sosa Macho, Juan Manuel"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2072"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,66,0,0,-35,-31,-55,-58,-175,-180,-172,-173,-168,-129,-131,-111,-131,-28,-33,-30,-36,0,0,0,-30,-27,-35,-29,-139,-139,-407,-395,-360,-373,-498,-506,-481,-461,-2049,-766,-754,-745,-29985,-564,-5323,-5496,-29982,-29983,-29990,-29991,-29991,-29992,-29994,-29995]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 d5 6. Bg2 Bb4+ 7. Nc3 O-O 8. O-O dxc4 9. e4 {E20: Nimzo-Indian: 4 g3 and 4 f3} (9. Qa4 Na6 10. Rd1 Qe8 11. Qc2 Nc7 12. Ne4 Nxe4 13. Bxe4 e5 14. Bxh7+ Kh8 15. Nf3 b5 16. Qe4 Qe6 17. Ng5 Qg4 {½-½ (29) So,W (2780)-Aronian,L (2767) Saint Louis 2018}) 9... Nbd7 10. Be3 $146 ({Predecessor:} 10. a3 Be7 11. Be3 Ne5 12. h3 Nd3 {0-1 (38) Bjelopoljak,S (2139)-Dizdarevic,E (2498) Sarajevo 2010}) 10... Ne5 11. Kh1 ({Better is} 11. Nc2 $15 Bxc3 12. bxc3) 11... Nfg4 $19 12. Nc2 Nxe3 13. Nxe3 Bc5 14. Qe2 Qd3 15. Qh5 {Hoping for Rad1.} Bxe3 ({Black should try} 15... Qd4 $17 {White must now prevent ...Nd3.} 16. Na4 Be7) 16. Rad1 $1 $11 {[%cal Rd1d3]} Qc2 17. Qxe5 Bb6 18. Qb5 $1 e5 $1 (18... Bxf2 $2 19. e5 $18) 19. Nd5 Bd4 ({But not} 19... Bxf2 $2 20. Qb4 $18) 20. Qb4 $1 {Strongly threatening Rd2.} Bd7 $1 21. Qxb7 (21. Rd2 $11 Qa4 22. Qxa4 Bxa4 23. Rc1) 21... Bg4 $36 {[%mdl 2048] White is under strong pressure.} 22. Rb1 $2 {[%mdl 8192]} (22. Rc1 $17 {was called for.} Qd2 23. Rxc4) 22... Rab8 $19 23. Qc7 Be2 ({Weaker is} 23... Rxb2 24. Rxb2 Qxb2 25. f3 $17) ({Avoid the trap} 23... Bxb2 $2 24. Ne3 $18) 24. Rfc1 Rxb2 25. Ra1 Qd2 {And now ...Bf3! would win.} 26. h4 {[#]} (26. Ne7+ $142 Kh8 27. Qd6) 26... h5 (26... Bf3 $142 $1 {[%mdl 512]} 27. Kh2 (27. Bxf3 Qxf2) 27... Qxf2 28. Ne3 Bxe3 29. Rc2 Rxc2 30. Qxf7+ Rxf7 31. Rg1 Qxg1+ 32. Kh3 Qxg2#) 27. Ne7+ Kh7 {aiming for ...Bf3!} 28. Nf5 {[#]} Bg4 (28... Bf3 $142 $1 {[%mdl 512]} 29. Rg1 (29. Bxf3 Qxf2) 29... Qxf2 30. Ne3 Bxe3 31. Rad1 Bxg2+ 32. Kh2 Bxe4+ {[%mdl 64] Discovered Attack} 33. Kh3 Qh2#) 29. Rf1 Bxf2 30. Rab1 Rc2 {Black mates.} 31. Rxf2 Qxf2 {[%csl Gc2][%cal Rf2g2][%mdl 64] Double Attack} 32. Rg1 Bf3 33. Ne3 {[#]} Qxg3 $1 {[%mdl 512] Accuracy: White = 24%, Black = 61%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.17"]
[Round "2.5"]
[White "Michailov, Matias"]
[Black "Granara Barreto, Sebastian"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2205"]
[BlackElo "2115"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,57,25,41,28,42,25,30,39,60,70,68,66,68,75,71,68,373,383,363,378,372,372,326,329,253,312,304,304,218,220,217,208,189,199,702,249,220,233,649,570,551,533,29998,29998]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. f4 {B49: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 7 Be2} b4 10. Na4 $1 Nxe4 11. Bf3 $1 {[%cal Rf3e4] White has an edge.} d5 12. c4 $146 ({Predecessor:} 12. f5 exf5 13. Nxf5 Be6 14. Kh1 Qe5 15. Bg4 h5 16. Bh3 g5 {1-0 (44) Shahade,G (2454)-Stripunsky,A (2546) New York 2002}) 12... bxc3 $1 13. Rc1 $1 Bd7 {Strongly threatening ...Nd2!} 14. Nxc3 Nxc3 15. Rxc3 Qb7 $2 {[%mdl 8192]} (15... Bb4 $14) 16. Nxc6 $1 $18 Bxc6 17. Qd4 Bd7 18. Rb3 $1 {[%cal Rb3b7]} Qc6 19. Rc1 Qa4 {[#] intending ...Qxd4.} 20. Qe5 $1 {Rb8+ would kill now.} f6 21. Bh5+ g6 22. Qxf6 {Bxg6+ is the strong threat.} Rg8 23. Bf3 Bg7 24. Qh4 h5 $2 (24... Kf7 25. Rb7 Rac8) 25. Rb7 $2 (25. Qg5 Bd4 {[#]} 26. f5 $1 {[%mdl 512]} (26. Rc7 Qa5 $14)) 25... Bd4 26. Qf2 Bxe3 $2 (26... Rc8 27. Rxc8+ Bxc8) 27. Qxe3 {aiming for Bxd5.} Rf8 28. Rcc7 Bc8 {[#]} 29. Rxc8+ $1 {[%mdl 512] Accuracy: White = 79%, Black = 47%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.18"]
[Round "3.1"]
[White "Granara Barreto, Sebastian"]
[Black "Muniz, Rafael"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2115"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,53,21,26,-3,0,0,6,0,0,0,0,0,0,0,0,0,96,86,78,79,132,103,143,128,209,245,329,214,543,541,881,878,839,814]} 1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. O-O e5 7. Nc3 Nc7 8. d3 Be7 9. Be3 O-O 10. Nd2 Nd4 11. Nc4 {A34: Symmetrical English: 2 Nc3, lines with ...d5} f6 {LiveBook: 10 Games} 12. Bd2 (12. a4 Kh8 13. f4 exf4 14. Bxf4 Nce6 15. Bd2 Rb8 16. Nb5 Nxb5 17. axb5 Nd4 18. Bf4 Bg4 {1-0 (45) Medak,B (2380)-Schlosser,P (2510) Lemgo 2018}) 12... Rb8 13. a4 $146 {The position is equal.} ({Predecessor:} 13. f4 exf4 14. Bxf4 Nde6 15. Be3 b6 16. a4 Bb7 17. Bxb7 Rxb7 18. Qb3 Qd7 {1-0 (40) Wynn,Z (2374)-Zaw,W (2377) Yangon 2011}) 13... b6 14. e3 Nde6 15. Qe2 Bb7 16. Bxb7 Rxb7 17. f4 exf4 18. gxf4 {[%cal Bg3f4,Bf4f5][%mdl 32]} Rb8 (18... f5 $11) 19. f5 $36 {[%mdl 2048] White has strong initiative.} Ng5 20. e4 Nf7 (20... a6 $142) 21. Bf4 Qd7 22. Rf3 Ne5 (22... a6 $16 {was worth a try.}) 23. Rh3 $18 g5 24. Qh5 {[%csl Gh3][%cal Rh5h7]} Rf7 $2 (24... Bd6 {is more resistant.}) 25. Bxe5 {White is clearly winning.} fxe5 {[#]} 26. Qxf7+ $1 {[%mdl 576] Decoy} Kxf7 27. Nxe5+ {[%mdl 64] Double Attack. Accuracy: White = 81%, Black = 13%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.18"]
[Round "3.2"]
[White "Hoffman, Alejandro"]
[Black "Michailov, Matias"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2454"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,92,1,20,21,0,57,59,50,61,96,60,69,60,97,82,83,56,76,12,77,84,80,60,70,43,51,35,58,37,29,21,19,18,50,51,79,14,20,0,0,0,0,0,35,25,92,0,0,0,0,0,0,-6,13,13,197,0,0,-423,387,-422,-421,-29993,-392,-347,-324,-294,-294,-248,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. Nge2 a6 9. d5 b5 10. cxb5 Ne5 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6)} (10... Nb6 11. Ng3 axb5 12. Bxb5 Ba6 13. Bxa6 Rxa6 14. b3 Qa8 15. Bh6 Bxh6 16. Qxh6 Ra3 17. O-O Qa5 18. Nge2 {1-0 (44) Reinderman,D (2586)-Schmaltz,R (2527) Amsterdam 2015}) 11. Nc1 axb5 (11... Nfd7 $11) 12. Bxb5 $14 Ba6 {White is slightly better.} 13. Bxa6 Rxa6 14. Qe2 Qb6 15. O-O c4+ $146 ({Predecessor:} 15... h6 16. Bh4 e6 17. Kh1 g5 18. f4 gxh4 19. fxe5 dxe5 20. dxe6 Qxe6 {Hrivnak,D (2320)-Pletanek,D (2090) Czechoslovakia 1992}) 16. Be3 Qb7 17. Rb1 Rc8 18. a4 (18. Bd4 $16) 18... e6 (18... Nfd7 $11 {keeps the balance.}) 19. dxe6 $16 fxe6 20. b4 cxb3 $1 21. Rxb3 Qa8 22. N1a2 {Black must now prevent Nb4.} Rac6 23. Rd1 Nfd7 24. Bd4 Rc4 {And now ...Nxf3+! would win.} 25. Bf2 Nf7 {[%cal Rg7c3]} 26. Be1 g5 27. h4 ({White should try} 27. Kh1 $16) 27... gxh4 $11 28. f4 Nf6 {[%cal Rf6e4]} 29. Rb4 $1 {[%cal Rb4c4]} Rxb4 30. Nxb4 Qa7+ 31. Kh1 Qc5 (31... h5 $11) 32. e5 ({White should play} 32. Nd3 $16 Qh5 33. Qxh5 Nxh5 34. Nb5) 32... dxe5 33. Nd3 Qc4 34. fxe5 Nd5 35. Ne4 $132 {[%mdl 2048] Strongly threatening Nd6. White is not holding back} Qa6 (35... Nxe5 $2 36. Nd6 $18) 36. Qg4 Rc4 $2 (36... Nh6 $11 37. Qg5 (37. Qxh4 Nf5 $11) 37... h3) 37. Ndc5 $2 ({Don't play} 37. Bxh4 $6 Nh6 $14) (37. Bd2 $1 $18) 37... Rxc5 38. Nxc5 $4 {[%mdl 8192]} (38. Bxh4 $11 {and White has nothing to worry.} Rc7 39. Nf6+ Kh8 40. Ne8 Bxe5 41. Nxc7 Bxc7 42. Bg3) 38... Qf1+ $19 39. Kh2 Ne3 {[%mdl 64] Double Attack} 40. Rd8+ Nxd8 41. Qg5 Nf7 ({Inferior is} 41... Qxe1 42. Qxd8+ Bf8 43. Qg5+ Bg7 44. Qd8+ Kf7 45. Qd7+ Kg6 46. Qxe6+ Kh5 47. Qf7+ Kh6 48. Qe6+ Kh5 49. Qf7+ Kh6 50. Qe6+ Kh5 $11) 42. Qxe3 Bxe5+ 43. g3 {[#]} Qxe1 $2 ({Better is} 43... h3 $1 $19 {[%csl Gh3][%cal Rf1g2]} 44. Qg1 Qxg1+ 45. Kxg1 Bd4+ {[%mdl 64] Double Attack} 46. Bf2 {[#]} h2+ $1 {[%mdl 576] Deflection} 47. Kxh2 Bxf2 48. Nxe6 Bb6) 44. Qxe1 $11 {The position is equal.} Bxg3+ 45. Qxg3+ hxg3+ 46. Kxg3 Nd8 {Accuracy: White = 46%, Black = 51%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.18"]
[Round "3.3"]
[White "Coppola, Claudio"]
[Black "Sosa Macho, Juan Manuel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2225"]
[BlackElo "2072"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,97,0,46,52,68,19,19,3,15,11,16,16,17,10,35,10,4,0,31,16,25,-18,-8,-12,-18,-14,-13,-16,-15,-14,0,0,0,-36,0,-35,-40,-56,-60,-96,-76,-87,-71,-72,-64,-62,-50,-71,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,91,8,8,0,26,23,18,0,752,694,1006,970,836,823,29972,29973,29970,29973,29970,29974,29973,29974,29970,29972,29960,29961]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 g6 (5... a6 6. Bd3 Nc6 7. Nge2 Bg4 8. f3 Bh5 9. h4 Bg6 10. g4 e6 11. h5 Bxd3 12. Qxd3 h6 13. O-O-O {0-1 (50) Jobava,B (2646)-Nisipeanu,L (2657) Spilimbergo 2018}) 6. Nb5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Na6 $1 7. Bd3 Bg7 8. Be5 {The position is equal.} O-O 9. c3 Nh5 10. Bxg7 Nxg7 11. Nf3 Bf5 12. h4 $146 ({Predecessor:} 12. O-O Nc7 13. Nxc7 Qxc7 14. Bxf5 Nxf5 {½-½ (59) Karjalainen,P-Sisatto,O Tampere 1997}) 12... Qb6 13. a4 Qe6+ 14. Kf1 Bg4 15. Ng5 Qd7 16. Be2 Bxe2+ 17. Qxe2 f6 18. Nf3 Nb8 {[%cal Ba6b8,Bb8c6,Bc6e7][%mdl 32]} 19. c4 dxc4 20. Qxc4+ e6 21. Re1 Rc8 22. Qe2 Nc6 23. Qe4 Ne7 24. g3 Rc4 25. b3 Rc6 26. Kg2 a6 27. Na3 Rc3 28. Nc4 {And now Nb6 would win.} Rxb3 (28... Nd5 $17 29. Nfd2 Rc8) 29. Rb1 $11 Rxb1 30. Rxb1 {aiming for Nb6.} Rb8 31. Qf4 $36 {[%mdl 2048] White is more active.} Rf8 32. Qd6 Rd8 {[#]} 33. Rxb7 $1 {[%mdl 512]} Qxd6 (33... Qxb7 34. Qxd8+) 34. Nxd6 Rxd6 35. Rxe7 {[%mdl 4096] Endgame KRN-KRN} h5 36. Ra7 Kh7 (36... Nf5 $11) 37. Kf1 (37. Rf7 $16) 37... Kh6 38. Rf7 Ne8 39. Re7 Ng7 40. Rf7 f5 $2 {[%mdl 8192]} (40... Ne8 $11) 41. Ng5 f4 42. Rf8 {[%cal Rf8h8]} Nf5 {[#]} 43. Rxf5 $1 {[%mdl 512] Intending Rf7 and mate.} gxf5 $18 {KR-KN} (43... exf5 44. Nf7+) 44. Nf7+ {[%mdl 64] Double Attack. White mates.} Kg6 45. Nxd6 fxg3 46. fxg3 Kf6 47. Nb7 e5 48. dxe5+ Kxe5 49. Nc5 {Accuracy: White = 57%, Black = 58%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.18"]
[Round "3.4"]
[White "Lopez Azambuja, Nicolas"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2335"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,80,47,43,44,28,22,29,27,28,64,68,84,28,20,37,57,66,70,0,0,0,0,-26,-30,-35,-19,-12,-29,-20,-4,-5,-6,-120,-139,-241,-253,-247,-238,-271,-268,-260,-272,-249,-250,-210,-200,-437,-512,-694,-656,-675,-651,-659,-612,-702,-702,-692,-617,-682,-632,-916,-842,-29980,-612]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Nbd7 8. O-O Ng4 9. Bg5 f6 10. Bh4 Nh6 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} (10... h5 11. h3 Nh6 12. Bg3 a5 13. Qd2 Nf7 14. Rad1 c6 15. Qc2 Re8 16. a3 Qe7 17. b4 axb4 18. axb4 Ng5 {½-½ (40) Feller,S (2574)-Naiditsch,A (2697) Brest 2018}) 11. c5 exd4 12. Nxd4 {[#] Hoping for Ne6.} Nxc5 {White has an edge.} 13. b4 Na6 $146 ({Predecessor:} 13... g5 14. Bg3 Nxe4 15. Nxe4 f5 16. Rc1 fxe4 17. Nb5 Nf5 18. Nxc7 Nxg3 {½-½ (71) Boehme,S (2512)-Heinrich,O (2345) Remote email 2012}) 14. Bxa6 bxa6 15. Nc6 (15. Nd5 $16) 15... Qe8 $11 16. Nd5 Rf7 17. Rc1 $1 Bb7 18. Qc2 (18. Na5 $14 Bxd5 19. Qxd5) 18... g5 19. Bg3 f5 $36 {[%mdl 2048] Threatens to win with ...f4. Black has the initiative.} 20. exf5 (20. f3 {keeps more tension.} Qxc6 21. Qxc6 Bxc6 22. Rxc6 fxe4 23. Nxc7 Rc8 24. Rfc1) 20... Nxf5 {...h5 is the strong threat.} 21. Rfe1 Qxc6 22. Qxc6 Bxc6 23. Rxc6 Nxg3 24. hxg3 Bd4 25. Re7 (25. Re2 $11) 25... Bxf2+ $17 26. Kh2 (26. Kf1 $17 {was necessary.} Bxg3+ 27. Ke2) 26... Rxe7 $19 27. Nxe7+ {[%mdl 4096] Endgame KRB-KRN} Kf7 28. Rxc7 Bb6 29. Rb7 Ke6 30. g4 {[#]} d5 $1 31. Nf5 d4 {aiming for ...d3.} 32. Kg3 $2 (32. Re7+ {was forced.} Kd5 33. a4) 32... d3 33. Kf3 Rd8 34. Re7+ Kd5 35. Ne3+ Kd4 36. Nd1 Rf8+ 37. Kg3 Rf1 38. Rd7+ Ke4 39. Re7+ Kd5 40. Rd7+ Ke5 {Accuracy: White = 38%, Black = 69%.} (40... Ke6 $142 41. Rxh7 Rxd1 42. Rh6+ Ke5 43. Rh7 Rf1 44. Rd7 Bd4 45. Rd8 d2 46. Re8+ Kd5 47. Kh3 Rh1+ 48. Kg3 d1=Q 49. Rd8+ Kc6 50. b5+ Kc7 51. Rxd4 Qe1+ 52. Kf3 Rf1#) 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.18"]
[Round "3.5"]
[White "Rodriguez Vila, Andres"]
[Black "Curi, Gabriel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2495"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,73,11,13,-10,17,9,7,2,15,8,38,20,25,0,1,1,3,1,1,1,1,3,100,100,96,99,225,221,231,232,263,263,277,277,322,323,420,388,547,541,500,483,433,355,355,348,12847,12849,12850,12848,29961,6446,29978,5851,29980,29981]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Bg4 6. c3 Bd6 7. O-O Nge7 8. Re1 f6 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} Qd7 10. b4 O-O {LiveBook: 7 Games} 11. Nf1 {C01: French: Exchange Variation} Bf5 (11... Rae8 12. a4 Ng6 13. Ne3 Be6 14. g3 Nce7 15. Ra2 Nf5 16. Ng2 Bf7 17. Rae2 Rxe2 18. Rxe2 Re8 {½-½ (40) Leko,P (2731)-Morozevich,A (2724) Sochi 2014}) 12. Ne3 Bxd3 13. Qxd3 {The position is equal.} Rae8 $146 ({Predecessor:} 13... Rfe8 14. a4 Ng6 15. Nf5 Rxe1+ 16. Nxe1 Re8 17. Nc2 Bxb4 18. Qh3 Qe6 {0-1 (26) De Castro de Leon,J (1766)-Bernardez Gonzalez,R (1531) Tenerife 2015}) 14. Bd2 Bf4 15. a4 Bxe3 16. Rxe3 (16. fxe3 {with more complications.} Qf5 17. e4 Qg6 18. Nh4 Qg4 19. g3) 16... Nf5 17. Rxe8 Rxe8 18. Qb5 Rb8 19. Bf4 a6 20. Qd3 Re8 {[#]} (20... g6 $11 {keeps the balance.}) 21. b5 $1 $16 {[%cal Rb5c6]} axb5 22. Qxb5 b6 {[#]} (22... g5 $16) 23. Bxc7 $1 $18 {[%mdl 512]} Qxc7 24. Qxd5+ Kh8 {White must now prevent ...Nd6.} 25. Qxf5 Na5 26. Qb5 {[%cal Rb5e8]} Rc8 27. Re1 {Threatening mate with Re8+.} g6 28. d5 {[%cal Bd4d5,Bd5d6][%mdl 32] Re8+ is the strong threat.} Qxc3 (28... Nb7 {was called for.} 29. Re6 Qd8) 29. d6 Nc6 30. Qxb6 Ne5 31. Qe3 Qxe3 32. fxe3 {Hoping for Nxe5.} Rd8 $2 (32... Nf7 33. d7 Rc7) 33. Nxe5 fxe5 {KR-KR} 34. Rd1 Kg7 35. a5 (35. d7 $142 h6 36. a5 Kf6 37. a6 Kf5 38. a7 Ke4 39. Ra1 Ra8 40. Kf2) 35... Kf7 36. a6 (36. d7 $142 Ke6 37. a6 Kf5 38. a7 Ke4 39. Kf2 Rf8+ 40. Kg3 Rd8 41. Rc1 Kxe3 42. Rc8 Rxd7 43. a8=Q) 36... Ke8 {[#]} 37. d7+ $1 {Precision: White = 58%, Black = 24%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.19"]
[Round "4.1"]
[White "Muniz, Rafael"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2272"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,52,22,23,-33,0,-2,0,-25,-26,-16,-26,-37,-44,-65,-36,-47,-52,-52,-50,-43,-29,-72,-48,-54,-54,-46,-38,-58,-58,-58,-46,-48,-42,-84,-77,-121,-119,-116,-30,-33,-15,-18,-18,-18,-18]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bd3 {C08: French Tarrasch: 3...c5 4 exd5 exd5 sidelines} (6. Bb5+ $11 Bd7 7. Bxd7+ Nbxd7 8. O-O) (6. Bb5+ Bd7 7. Qe2+ Be7 8. dxc5 O-O 9. Nb3 a6 10. Bxd7 Nbxd7 11. Be3 Rc8 12. O-O Re8 13. Qd3 Nxc5 14. Nxc5 Bxc5 15. Bxc5 Rxc5 16. Rfe1 Rc8 {1-0 (41) Jones,G (2682)-Savchenko,B (2562) St Petersburg 2018}) 6... Nc6 7. dxc5 Bxc5 8. O-O O-O 9. Nb3 Bb6 10. Bg5 h6 11. Bh4 Re8 $146 ({Predecessor:} 11... g5 12. Bg3 Ne4 13. c4 Nxg3 14. hxg3 dxc4 15. Bxc4 Qf6 16. Qd2 {0-1 (70) Krapivin,V (2327)-Cvek,R (2516) Pardubice 2017}) 12. Re1 g5 13. Rxe8+ Qxe8 14. Bg3 Ne4 {Hoping for ...f5.} 15. c4 Nxg3 16. hxg3 dxc4 17. Bxc4 Be6 18. Qe2 Bxc4 19. Qxc4 Ne5 20. Qe4 Nxf3+ 21. Qxf3 Rc8 {[#] Strongly threatening ...Rc2.} 22. Qf5 Rc6 23. Rd1 Kg7 (23... Qe2 $17 24. Rd7 Qe1+ 25. Kh2 Qxf2 26. Qxf2 Bxf2) 24. Qd3 $1 $11 Qe5 25. Nd4 Bxd4 26. Qxd4 Qxd4 {Accuracy: White = 47%, Black = 72%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.19"]
[Round "4.2"]
[White "Granara Barreto, Sebastian"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2115"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,62,105,101,93,125,45,47,43,56,39,36,0,0,0,0,0,0,-17,-10,-186,-178,-227,-197,-352,-351,-332,-319,-380,-370,-5277,-2466,-1603,-451,-451,-429]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Qa5 11. Kb1 Rfc8 12. Bb3 Ne5 13. h4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. g4 {B79: Sicilian Dragon: Yugoslav Attack, 9 Bc4 Bd7 10 0-0-0 Qa5} Be6 (16... Rc8 17. e5 Ne8 18. h5 Rxc3 19. bxc3 Qxc3 20. hxg6 hxg6 21. Qf2 Bxe5 22. Bd4 Bxd4 23. Rxd4 e6 24. Rd3 Qc4 {0-1 (47) Macieja,B (2543)-Kaliksteyn,A (2423) Dallas 2016}) 17. Bd4 ({Better is} 17. h5 $16) 17... a5 $14 18. Nb5 {White is slightly better.} Qc6 $146 ({Predecessor:} 18... Qd7 19. Na3 Rcc8 20. h5 a4 21. Nc1 b5 22. c3 Bc4 23. hxg6 fxg6 24. Qh2 Qe6 25. Ne2 Qf7 26. Rd2 {½-½ (26) Forgues,F (2162)-Soyez,C (2244) La Roche sur Yon 2008}) 19. Na3 Ra4 20. g5 Bxb3 $1 21. gxf6 Rxd4 $1 {[%mdl 64] [#] Remove Defender} 22. Qxd4 Bxf6 23. Qd2 Be6 24. h5 $2 {[#]} (24. Qd3 $11 {and White stays safe.}) 24... b5 $1 $19 {[%cal Bb7b5,Bb5b4,Bb4a3][%mdl 32]} 25. hxg6 fxg6 $40 {[%mdl 128] aiming for ...b4. Black wants a kill.} 26. Qh6 $2 (26. c3 b4 27. cxb4) 26... b4 27. Qxh7+ Kf8 28. Qxg6 bxa3 29. Rh8+ $2 (29. e5 Qb5 {[%mdl 64] Double Attack} 30. Qh6+ {[%mdl 64] Pin} Ke8 31. b3 Qxe5 32. Qh5+ Qxh5 33. Rxh5) 29... Bxh8 {Black is clearly winning.} 30. Qxe6 Qb5 (30... Rb8 $142 31. b3 Qc3) 31. b3 Qe5 {Accuracy: White = 35%, Black = 74%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.19"]
[Round "4.3"]
[White "Roselli Mailhe, Bernardo"]
[Black "Rodriguez Vila, Andres"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2445"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,138,20,16,17,33,-4,7,0,12,-12,-10,-22,0,-29,-29,-31,0,0,67,73,163,152,302,91,208,186,191,160,162,152,251,237,242,250,277,276,348,332,283,257,250,246,217,194,309,293,280,295,285,274,289,280,267,275,268,269,283,213,258,253,245,193,291,268,387,397,418,387,434,355,322,293,274,206,153,0,257,146,153,148,153,109,189,191,384,350,389,391,387,383,490,418,423,418,604,652,520,458,429,379,336,187,186,179,166,32,43,45,39,39,40,41,34,0,0,-8,-8,-8,-8,-8,0,0,0]} 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 c6 8. Qc2 Na6 9. a3 Nc7 10. b3 {A88: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 c6} (10. Rd1 h6 11. e4 fxe4 12. Nxe4 Qe8 13. Re1 Qf7 14. Nxf6+ Qxf6 15. Be3 Bg4 16. Nd2 Ne6 17. Ne4 Qf5 {0-1 (34) Posedaru,B (2351)-Piorun,K (2560) Arad 2014}) 10... Qe8 11. Bb2 e5 12. dxe5 dxe5 13. Rad1 $146 ({Predecessor:} 13. e4 Ng4 14. Rad1 fxe4 15. Nxe4 Bf5 16. Qe2 Qe7 17. h3 Nf6 18. Nxf6+ Bxf6 19. Nxe5 {½-½ (19) Ophoff,R (1727)-Betz,E (1811) Binz 2012}) 13... e4 14. Nd4 Bd7 15. Qc1 Ng4 16. h3 Ne5 17. f3 exf3 (17... Nd3 $11 18. exd3 Bxd4+ 19. Kh2 exf3 20. Rxf3 Qe5) 18. exf3 $14 f4 (18... c5 $16 {is a better defense.} 19. Nc2 Bc6) 19. gxf4 $18 Bh6 (19... c5 $16) 20. Nce2 $2 (20. Ne4 $1 $18 {is the precise move to win.}) 20... Qc8 (20... c5 $16) 21. Qc3 Nf7 22. f5 Bxf5 23. f4 $1 $40 {[%mdl 128] White wants a kill.} Ne8 ({But not} 23... Bg7 $2 24. Nxf5 $1 {[%mdl 512]} Bxc3 25. Ne7+ Kg7 26. Bxc3+ Kh6 27. Nxc8 $18) (23... Rd8 $16) 24. Nxf5 Qxf5 {[#]} 25. Nd4 $1 {[%cal Rd4f5]} Qc8 {[#] Black hopes to continue with ...Ng7.} 26. f5 $1 Bg7 27. Qc2 Nh8 28. Ne6 Rxf5 29. Rxf5 Qxe6 30. Rff1 Bxb2 (30... Nf7 $142 31. Rfe1 Qc8) 31. Qxb2 Nf7 32. Rfe1 Qf5 33. Qf2 Qxf2+ 34. Kxf2 Nf6 35. Re7 Rb8 36. b4 a6 37. Bf3 Kf8 38. Re6 Kg7 39. h4 h6 (39... Nh6 $142 40. Re7+ Kg8) 40. Kg3 g5 (40... a5 $142 41. bxa5 Ra8) 41. h5 a5 42. Rf1 axb4 43. axb4 Rf8 44. Kg2 Nd8 45. Rd6 {Bg4! is the strong threat.} Nf7 46. Re6 (46. Rxf6 $1 $16 Kxf6 47. Bxc6+ Ke7 48. Bxb7) 46... Nd8 $1 {[%cal Rd8e6]} 47. Re7+ (47. Re3 $18) 47... Rf7 $16 48. Rxf7+ Kxf7 {[%mdl 4096] Endgame KRB-KNN} 49. b5 cxb5 (49... Ne6 $16 50. Ra1 (50. bxc6 Nf4+ 51. Kf2 bxc6 $16) 50... g4) 50. cxb5 $18 Ke7 $2 (50... b6 51. Ra1 Ke7) 51. Re1+ Kd6 52. Rd1+ Ke7 53. Kg3 b6 54. Re1+ Kd6 55. Rc1 Kd7 (55... Ke7 $142 56. Rc8 Nf7 57. Rc7+ Ke8) 56. Bg4+ Ke8 57. Rc7 Nf7 58. Rb7 Ne5 59. Rb8+ ({Not} 59. Rxb6 Nfxg4 60. Kh3 Kd7 $15) (59. Bf5 $142) 59... Ke7 60. Be2 Ned7 61. Rh8 (61. Ra8 $18) 61... Nf8 $1 $14 62. Bc4 Nxh5+ 63. Kg4 Nf6+ 64. Kf5 Ne8 {aiming for ...Nd6+.} 65. Rxh6 {Black must now prevent Rc6.} (65. Ba2 {keeps more tension.} Nd6+ 66. Kg4 Nxb5 67. Rxh6 Nd7 68. Kxg5 Nd4 69. Kf4) 65... Nd6+ {[%mdl 64] Double Attack. The position is equal.} 66. Kxg5 {Strongly threatening Bd5.} Nxc4 67. Rc6 $1 {[%cal Rc6c4]} Ne6+ 68. Kh4 Nd6 69. Rxb6 Nd4 {Accuracy: White = 65%, Black = 48%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.19"]
[Round "4.4"]
[White "Michailov, Matias"]
[Black "Coppola, Claudio"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2205"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,81,27,23,24,38,32,29,49,22,22,6,36,24,51,27,72,53,74,57,64,48,55,56,43,50,80,36,72,43,55,50,52,55,115,110,124,90,136,89,110,102,101,108,115,0,240,293,279,238,389,390,370,349,334,314,591,361,509,194,202,0,500,0,187,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c3 Bg4 9. Nbd2 Nxd2 10. Bxd2 O-O {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 11. h3 Bh5 12. Re1 (12. g3 Qd7 13. Kg2 Rfe8 14. Qc2 Bg6 15. Bxg6 hxg6 16. Rfe1 b6 17. Bf4 Bd6 18. Bxd6 Qxd6 19. Re2 Re7 20. Rxe7 Nxe7 21. Re1 f6 22. h4 Qd7 23. Ng1 {½-½ (23) Bacrot,E (2715)-Bu,X (2710) Tbilisi 2017}) 12... Bd6 {White has an edge.} 13. b4 a6 $146 ({Predecessor:} 13... h6 14. Bb1 Ne7 15. a4 c6 16. Qc2 Bg6 17. Qb3 Re8 18. b5 {½-½ (28) Keuter,K (2421)-Murden,C (2436) ICCF email 2016}) 14. a4 Bg6 15. Bf1 Qd7 16. a5 Rae8 17. b5 Nb8 18. bxa6 Nxa6 19. Qb3 {Threatens to win with Rxe8.} c6 20. c4 dxc4 21. Bxc4 Nc7 22. Rxe8 (22. Qxb7 $2 Rb8 $19) 22... Nxe8 23. Bc3 Nf6 24. Ne5 Bxe5 25. dxe5 Ne4 (25... Nd5 $14) 26. Rd1 $1 $36 {[%cal Rd1d7][%mdl 2048] Keeping Black busy.} Qc7 27. Bd4 h6 28. Qb6 Qd7 29. Bb3 {Strongly threatening e6!} Re8 30. Be3 Qe7 31. h4 (31. a6 $16 bxa6 32. Qxc6) 31... Qxh4 $2 (31... Qxe5 $11 {and Black has nothing to worry.} 32. Bd4 Qh5) 32. Qxb7 $18 Kh7 33. e6 fxe6 $2 (33... Nc3 {was worth a try.}) 34. Rd7 Qf6 35. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} Nc3 36. Bc4 {Hoping for Bd4.} Nb5 $2 (36... Nd5 {was necessary.}) 37. a7 Qa1+ (37... Nxa7 $142 38. Qxa7 e5) 38. Kh2 $2 (38. Bf1) 38... Qe5+ 39. Kg1 $2 (39. g3 {Black must now prevent Bxb5.} Nd6 40. Rxd6 $1 {[%mdl 576] Promotion} (40. Qxc6 $2 Be4 $19)) 39... Qa1+ {[#]} 40. Kh2 $2 (40. Bf1 $1) 40... Qe5+ 41. Kg1 $2 {Accuracy: White = 48%, Black = 36%.} (41. g3 $18 Nd6 {[#]} 42. Rxd6 $1 {[%mdl 576] Promotion} (42. Qxc6 $2 Be4 $19)) 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.19"]
[Round "4.5"]
[White "Sosa Macho, Juan Manuel"]
[Black "Lopez Azambuja, Nicolas"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2072"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,94,0,0,1,0,17,-8,0,-24,0,-7,0,-7,7,-5,-8,-38,-45,-88,-70,-133,-117,-112,-96,-127,-134,-129,-108,-168,-148,-176,-97,-82,-93,-100,-72,-186,-159,-257,-208,-328,-331,-333,-322,-343,-320,-548,-570,-566,-568,-523,-524,-704,-695,-685,-562,-772,-752,-942,-905,-1366,-1367,-5247,-5243,-5239,-5235,-3523,-2813,-29976,-29974,-29987,-29988,-29987,-29983,-29982,-29983,-29982,-29983]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 (5... Bb4 6. Bxc4 Nxe4 7. O-O Nf6 8. Qa4+ Nc6 9. Ne5 Rb8 10. d5 exd5 11. Nxd5 Nxd5 12. Nxc6 bxc6 13. Qxc6+ Qd7 14. Qxd5 {½-½ (31) Mamedyarov,S (2817)-Caruana,F (2832) Germany 2019}) 6. e5 {D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} Nd5 7. Nxb5 Nb6 8. g3 Be7 9. Bg2 Bb7 10. O-O {LiveBook: 5 Games} Nc6 11. Be3 $146 ({Predecessor:} 11. Ne1 O-O 12. Qg4 Kh8 13. Nf3 Nb4 14. Be3 Nc2 15. Rad1 Nxe3 {½-½ (15) Grinev,V (2414)-Pavlov,S (2480) Omelnyk 2018}) 11... O-O 12. h4 Nb4 13. Nc3 N4d5 14. Bg5 Nxc3 15. bxc3 Rb8 16. Qc2 h6 17. Bd2 Qd7 18. h5 Qa4 19. Qc1 ({Better is} 19. Qxa4 $15 Nxa4 20. Rfb1) 19... Ba3 20. Qe1 Qc2 21. Nh2 Bxg2 22. Kxg2 Nd5 23. Bc1 (23. Ng4 $17 {was called for.}) 23... Be7 24. Ng4 Qxc3 (24... Nxc3 $19 25. Nxh6+ gxh6 26. Bxh6 Ne2 27. Bxf8 Bxf8) 25. Qxc3 $17 Nxc3 26. Ne3 Rfd8 27. Nc2 (27. Nxc4 $17 Rxd4 28. Na5) 27... Nd5 $36 {[%mdl 2048] Keeping White busy.} 28. f4 (28. Ba3 $17 {was necessary.}) 28... Bb4 {Hoping for ...Bc3.} 29. a3 (29. Rb1 $142) 29... Bc3 $19 30. Ra2 Rb1 31. g4 Rdb8 32. g5 $2 (32. Nb4) 32... Bb2 33. Bd2 Rxf1 34. Kxf1 c3 35. Be1 Nxf4 36. gxh6 gxh6 37. a4 a5 38. Bf2 Nd5 39. Be3 Nb4 40. Nxb4 axb4 {[%mdl 4096] Endgame KRB-KRB} 41. a5 b3 42. Ra4 c2 43. a6 {[#]} Bxd4 $1 {[%mdl 512] Black mates.} 44. Rxd4 b2 45. a7 b1=Q+ 46. Kf2 Ra8 47. Rc4 {[#]} Rxa7 $1 {Precision: White = 27%, Black = 66%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.20"]
[Round "5.1"]
[White "Hoffman, Alejandro"]
[Black "Muniz, Rafael"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2454"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,133,6,6,8,0,10,15,18,10,23,21,29,16,29,41,47,52,60,61,49,41,45,36,46,44,42,50,90,83,85,29,36,43,27,40,37,8,20,0,35,0,22,13,61,36,28,32,27,29,53,38,97,94,88,59,64,52,53,54,55,64,69,58,92,54,105,88,97,-10,-6,-10,39,17,33,33,345,347,320,356,344,328,589,595,586,568,568,556,430,31,31,0,31,0,31,31,32,32,44,44,44,44,58,39,40,0,87,120,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29986,29987]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Bd6 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Be7 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} 10. cxd5 (10. Bb2 a6 11. cxd5 exd5 12. Bd3 Nc6 13. Nce2 Bd6 14. O-O Be6 15. f4 Bc7 16. Bc2 Bg4 17. Qd3 Bxe2 18. Nxe2 {½-½ (52) Svidler,P (2746)-Bologan,V (2672) Tromsoe 2013}) 10... exd5 11. Bd3 Nc6 {The position is equal.} 12. Nce2 a5 13. b5 Ne5 14. O-O Bd6 15. Bb2 Re8 $146 ({Predecessor:} 15... Bg4 16. h3 Be6 17. Nf5 Bxf5 18. Bxf5 Nc4 19. Bxf6 Qxf6 20. Qxd5 Nxa3 {½-½ (20) Plischki,S (2384)-Zpevak,P (2349) Stare Mesto 2016}) 16. Nf4 Be6 17. a4 Rc8 18. Bd4 Nxd3 19. Qxd3 Ng4 20. h3 Ne5 $1 {[%cal Re5d3]} 21. Qd1 Ng6 22. Nfh5 Bf8 23. f4 (23. Rc1 $16) 23... f5 $11 24. Qd3 Qd7 25. Qd2 Bb4 26. Qb2 {[%cal Rh5g7]} Bf8 $1 27. Qd2 Bb4 28. Qd3 Bf8 $1 29. Ne2 Nh8 30. Rf3 Bf7 31. Nhg3 Be6 32. Bc3 Rc4 33. Nd4 Rec8 (33... Nf7 $14) 34. Bxa5 $16 g6 35. Bd2 (35. Nxe6 $6 Qxe6 36. Be1 Nf7 $11) 35... Nf7 36. Nge2 Nd6 37. Rff1 Ne4 38. a5 Bf7 39. Rfd1 Bg7 40. Be1 Qe7 (40... Qe8 $14) 41. Qa3 Qe8 42. Bb4 {[#]} ({White should try} 42. a6 $16) 42... Nc3 $1 $11 {[%mdl 576] Decoy} 43. Bxc3 Qxe3+ {[%mdl 64] Double Attack} 44. Kh1 Rxc3 45. Qd6 $1 $36 {[%mdl 2048] White has some pressure.} ({Reject} 45. Nxc3 Rxc3 46. Qb4 Rc4 $17) 45... Qe4 $2 {[%mdl 8192]} ({Better is} 45... R3c7 $14) 46. Nxc3 $18 Rxc3 47. Qb8+ $1 Be8 {[#] ( -> ...Rxh3+)} 48. Kh2 $1 ({Worse is} 48. Nf3 Rxf3 49. gxf3 Qxf3+ 50. Kh2 Qe2+ 51. Kh1 Bxa1 $11) 48... Bxd4 $2 {[#]} (48... Re3) 49. Rxd4 $1 {[%mdl 512]} Qxd4 50. Qxe8+ {[%mdl 4096] Endgame KQR-KQR} Kg7 51. Qe7+ Kg8 {[#]} 52. Rf1 $2 (52. Qd6 $1 $18) 52... Rc1 $1 $14 53. Qe8+ Kg7 54. Qe7+ Kg8 55. Qe2 {And now Qe8+ would win.} Rxf1 56. Qxf1 {Hoping for Qc1. KQ-KQ} Qa4 57. a6 bxa6 58. bxa6 {[%cal Bb5a6,Ba6a7][%mdl 32]} Kg7 59. h4 d4 60. Qe2 Kf7 (60... Qa3 $11) 61. h5 $16 Qd7 $2 {[%mdl 8192]} (61... d3 $16 62. Qxd3 Qxf4+ 63. g3 Qf2+ 64. Kh3 Qg1) 62. Qa2+ {White mates.} Kg7 63. a7 Qd8 64. Qa1 ({Not} 64. a8=Q Qh4+ 65. Kg1 Qe1+ 66. Kh2 Qh4+ 67. Kg1 Qe1+ 68. Kh2 Qh4+ $11 {[%mdl 64] Double Attack}) 64... Qa8 65. Qxd4+ Kh6 66. hxg6 hxg6 67. Qb6 {Accuracy: White = 69%, Black = 50%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.20"]
[Round "5.2"]
[White "Lopez Azambuja, Nicolas"]
[Black "Michailov, Matias"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2335"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,97,17,27,22,26,41,33,35,41,20,0,0,9,10,0,0,0,0,0,45,49,62,87,145,60,59,79,75,68,61,0,198,198,198,198,218,237,328,277,559,576,582,449,441,443,443,432,422,424,497,497,472,472,457,454,646,646,629,629,596,531,613,464,531,531,531,531,518,492,638,556,644,626,675,658,614,600,594,581,787,749,743,721]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} 10. Bd2 f5 11. h3 Nf6 {White is slightly better.} 12. exf5 gxf5 13. Qc1 (13. g3 Na6 14. Qc1 Kh7 15. Nh4 Nc5 16. Be3 Nfe4 17. Nxe4 Nxe4 {½-½ (42) Korobov,A (2678)-Kovalev,V (2650) Poikovsky 2018}) 13... f4 14. g3 $36 {[%mdl 2048] White fights for an advantage.} e4 15. Nh4 {[#]} e3 $1 {[%cal Re3d2][%mdl 512]} 16. fxe3 fxg3 {White must now prevent ...Ne4!} 17. Ng6 g2 $146 18. Rg1 Bxh3 19. Qc2 (19. Nxf8 Qxf8 20. Qc2 (20. Bf3 Ng4 $19) 20... Ng4 $11) 19... Na6 ({Black should try} 19... Ng4) 20. O-O-O (20. Nxf8 $16 Kxf8 21. Qg6) 20... Nb4 $14 21. Qb1 $1 Qd7 22. Nxf8 Rxf8 23. Qg6 (23. a3 $1 $14) 23... Re8 $2 {[#]} (23... Rf7 $11 24. Rxg2 Nxa2+ 25. Nxa2 Bf5 26. Qxh6 Qa4) 24. a3 $1 $18 Na6 {[#]} 25. e4 $1 ({And not} 25. Bf3 Nc5 $17) 25... Nc5 {[%cal Rf6e4]} 26. Bxh6 {And now Bf3 would win.} Ncxe4 27. Rd3 Bf5 $2 (27... Qf7 28. Qxg7+ Qxg7 29. Bxg7 Nxc3 30. Rxc3 Kxg7 31. Rg3+ Kf7) 28. Qxg2 {[%cal Rh6g7] White is clearly winning.} Re7 29. Bxg7 Rxg7 30. Qxg7+ Qxg7 31. Rxg7+ Kxg7 32. Nb5 Nc5 33. Rg3+ Kf7 34. Nxc7 a4 35. Nb5 Nfe4 (35... Nce4 $142 36. Re3 Bd7 37. Bh5+ Kf8) 36. Rf3 Kg6 37. Bd3 Nxd3+ 38. Rxd3 {[%mdl 4096] Endgame KRN-KBN} Kf6 39. Nd4 Bd7 40. b4 axb3 41. Nxb3 Ke5 42. Kb2 b6 43. Rd1 Kf4 44. Re1 Ba4 45. Nd4 Ke5 46. Ne2 Nc5 {Threatens to win with ...Nd3+.} 47. Kc3 Ne4+ 48. Kb4 Nc5 49. Nc3+ {Accuracy: White = 67%, Black = 52%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.20"]
[Round "5.3"]
[White "Curi, Gabriel"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2192"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,104,17,17,17,7,9,4,11,8,8,0,0,0,0,0,0,0,0,0,4,-5,8,0,32,32,24,0,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-47,0,-15,0,-20,-20,-20,-23,-20,-25,-25,-15,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. h3 {C47: Scotch Four Knights and Four Knights with 4 g3} (10. Qf3 c6 11. Bg5 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. b3 Kg7 17. Ne3 Re8 18. Nf5+ Bxf5 19. Bxf5 Re5 20. Bd3 Bb4 21. Re3 Rxe3 22. fxe3 {½-½ (35) Duda,J (2738)-Ding,L (2813) Wijk aan Zee 2019}) 10... c6 11. Qf3 Bd6 12. Bf4 Rb8 13. b3 Rb4 14. Bxd6 {LiveBook: 42 Games} Qxd6 15. a3 Rb7 $146 ({Predecessor:} 15... Rb8 16. Qg3 Qxg3 17. fxg3 Be6 {0-1 (52) Vivekananthan,A (2294)-Zhang,C (2225) Las Vegas 2018}) 16. Qg3 Qxg3 17. fxg3 Be6 18. Na4 Nd7 19. b4 g6 20. Rac1 Rc7 21. Rb1 Rb8 22. Kf2 d4 23. Rfc1 Kg7 24. g4 Kf6 25. c3 Ne5 26. Rd1 Rd8 (26... dxc3 {seems wilder.} 27. Nxc3 a5 28. bxa5 Rxb1 29. Bxb1 Ra7) 27. cxd4 Rxd4 28. Nc5 Nxd3+ 29. Rxd3 Rxd3 30. Nxd3 $11 {[%mdl 4096] Endgame KRB-KRN} Rd7 31. Ke3 Bc4 32. Nc5 Re7+ 33. Kd4 Bd5 34. Rb2 Re1 35. h4 h6 (35... Rh1 $5 {[%cal Rh1h4]} 36. g3 Rg1 37. g5+ Kf5 38. Rf2+ Kg4 $17) 36. Rf2+ Ke7 37. g3 Rd1+ 38. Nd3 Ra1 39. Nf4 Bh1 40. Re2+ Kd6 41. Re3 {The position is equal.} g5 42. hxg5 hxg5 43. Nh3 f6 44. Nf2 Bd5 45. Ne4+ Bxe4 $1 46. Kxe4 {KR-KR} Rf1 47. Rd3+ Ke6 48. Rc3 Re1+ 49. Kd4 Kd6 50. Rf3 Rd1+ 51. Ke4 Ke6 52. Rc3 Re1+ {Precision: White = 63%, Black = 70%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.20"]
[Round "5.4"]
[White "Rodriguez Vila, Andres"]
[Black "Sosa Macho, Juan Manuel"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2495"]
[BlackElo "2072"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,41,19,38,22,16,7,239,235,236,235,221,168,451,450,485,480,543,540,29995,29996]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 Qh4 10. g3 {C43: Petroff Defence: 3 d4} Qh3 11. Re1+ Be6 12. c4 dxc4 {LiveBook: 4 Games} 13. Bf1 Qf5 14. d5 {[%cal Bd4d5,Bd5e6][%mdl 32] [#]} O-O-O $146 (14... Bc5 $11 {and Black has nothing to worry.} 15. Bf4 (15. Be3 Bxe3 16. Rxe3 O-O-O $17) 15... O-O-O) ({Predecessor:} 14... Bc5 15. Bf4 O-O-O 16. dxe6 Rxd1 17. Raxd1 fxe6 {0-1 (40) Andreikin,D (2659)-Frolyanov,D (2557) Ulan Ude 2009}) 15. dxe6 $18 Be5 {[#]} 16. Rxe5 $1 Qxe5 17. Bd2 Rxd2 $2 (17... Qxe6 {was necessary.} 18. Qc1 Rhe8) 18. Qxd2 Qxe6 19. Re1 Qc6 20. Qd4 Rd8 21. Bh3+ 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.20"]
[Round "5.5"]
[White "Coppola, Claudio"]
[Black "Granara Barreto, Sebastian"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2225"]
[BlackElo "2115"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,109,-14,5,5,11,14,18,21,22,22,18,17,18,17,35,32,35,35,54,47,49,56,48,34,31,31,33,31,36,35,46,31,70,59,68,70,81,93,76,83,83,66,68,53,53,53,61,18,19,21,47,13,43,20,27,11,8,6,12,-6,-6,-5,0,0,0,0,10,12,25,33,30,18,19,0,0,-24,0,-14,0,0,0,0,6,8,20,12,18,12,64,26,78,35,35,-71,-71,-73,-73,-70,-70,-70,-70,-70]} 1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 d6 (5... f5 6. Rc1 c5 7. g3 O-O 8. Bg2 Nc6 9. Nh3 g5 10. f4 h6 11. O-O d6 12. fxg5 hxg5 {1-0 (40) Rapport,R (2709)-Naiditsch,A (2711) Jurmala 2015}) 6. g3 {A01: Nimzowitsch-Larsen Opening} f5 7. Rc1 Nd7 8. Bg2 {The position is equal.} c6 9. e3 Nf6 10. Nge2 O-O 11. O-O Qe7 12. b4 $146 ({Predecessor:} 12. d4 Re8 {½-½ (79) Morais,V (1949)-Cunha,H (2016) Barreiro 2017}) 12... Be6 13. b5 Bxc4 14. bxc6 bxc6 15. d3 Be6 16. Nd4 Rac8 17. Nxc6 Qd7 18. Qa4 d5 19. Ne2 Rc7 20. Rc2 Rfc8 {[%cal Rc7c6]} 21. Rfc1 $1 Ne8 22. Qa6 Bb2 23. Rxb2 Rxc6 24. Rxc6 Rxc6 25. Qa5 Kg7 26. h3 Qc7 27. Qa4 Nf6 28. Nd4 Rc1+ 29. Kh2 Rc5 30. Nb3 Rc6 (30... Rc2 {feels hotter.} 31. Qd4 a5 32. Kg1 Rc3 33. Bf3 g5) 31. Qd4 (31. Qb4 {looks sharper.} Rc3 32. Rd2 Bc8 33. Bf3 Bd7 34. Kg2) 31... Qb6 32. Qxb6 (32. Bf3 {keeps more tension.} Qc7 33. Qb4 Rc3 34. Be2 h6 35. Kg2) 32... Rxb6 33. Rc2 Ra6 34. Nc5 Ra3 35. Kg1 Kf8 36. Kf1 Ke7 37. Ke1 Nd7 38. Nb3 Nb6 39. Kd2 Bd7 40. Nd4 Kd6 41. Ne2 Na4 42. Nf4 Nb6 43. Kc1 Ra5 44. d4 Ba4 45. Rc3 Bc6 46. Nd3 Be8 47. Kb1 Rb5+ 48. Ka1 Ra5 (48... Nc4 $11) 49. Rc5 Ra4 (49... Nc4 $11) 50. Nb2 Rb4 $1 51. Bf1 {[#]} (51. Rc2 $14 {stays ahead.}) 51... Rxb2 $1 $17 {[%mdl 576] Remove Defender, Decoy} 52. Kxb2 {Hoping for Kb3.} Na4+ {[%mdl 64] Double Attack} 53. Kb3 Nxc5+ 54. dxc5+ Kxc5 55. Kc3 $1 {Accuracy: White = 63%, Black = 48%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.21"]
[Round "6.1"]
[White "Hoffman, Alejandro"]
[Black "Coppola, Claudio"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2454"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,63,31,38,25,25,0,0,-14,39,18,54,45,45,29,31,11,29,17,68,8,83,3,0,16,62,66,65,57,172,145,245,245,249,260,332,312,529,490,1004,969,1562,1580,1557,1562,1511,1378]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 h6 9. Be3 O-O 10. Qd2 Re8 11. Rc1 {A65: Modern Benoni: 6 e4} a6 12. b3 b5 13. Bd3 {The position is equal.} Bb7 $146 (13... b4 $11 14. Nd1 Nbd7) ({Predecessor:} 13... h5 14. Nge2 Nbd7 15. O-O b4 16. Na4 Nb6 17. Nxb6 Qxb6 18. Kh1 a5 {1-0 (42) Sadler,M (2687)-Zhou,Y (2461) England 2018}) 14. Nge2 ({Much weaker is} 14. Bxh6 Nxe4 15. Nxe4 Qh4+ 16. g3 Qxh6 $17) 14... Nh7 15. O-O h5 16. Kh1 Nd7 17. Bb1 Ne5 18. h3 h4 ({Black should try} 18... b4 $11 19. Na4 a5) 19. f4 ({White should play} 19. a3 $14) 19... b4 (19... Nd7 $11) 20. Na4 (20. fxe5 $16 {Hoping for e6.} bxc3 21. Nxc3 Bxe5 22. Bd3) 20... Nd7 $11 21. e5 Qe7 22. Ng1 $36 {[%mdl 2048] Black is under pressure.} Rac8 23. Rfe1 Bh6 (23... dxe5 $14 24. d6 Qe6) 24. Nf3 $18 dxe5 (24... Nhf8 $16 25. Rc4 a5) 25. fxe5 Bxe3 26. Rxe3 Ng5 {next ...Nxf3 is good for Black.} 27. e6 ({Weaker is} 27. Nxh4 Nxe5 28. Rce1 Qf6 $18) 27... fxe6 $2 {[#]} (27... Nxf3 {was necessary.} 28. gxf3 Nf8) 28. Nxh4 {White is clearly winning.} Bxd5 (28... Qd6 $142 29. Bxg6 Rf8) 29. Rg3 Nf7 30. Nxg6 Qd6 31. Qf2 {[#] White wants to mate with Ne5+.} e5 32. Rf1 {Accuracy: White = 52%, Black = 29%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.21"]
[Round "6.2"]
[White "Michailov, Matias"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2205"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,107,28,21,56,43,48,49,46,40,67,17,51,35,47,31,34,25,40,43,89,89,93,93,90,68,70,74,72,64,61,0,116,104,148,156,156,159,139,155,198,211,302,291,333,355,337,349,371,368,396,399,436,442,433,434,416,391,388,385,382,315,315,315,315,315,311,310,289,289,271,240,310,281,425,374,374,376,29967,29968,5945,5945,29978,29979,29979,29980,29974,29973,29994,29995,29995,29996,29996,29997,29997,29996,29996,29997]} 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. a4 O-O 7. Be2 b6 {B08: Pirc Defence: Classical System} 8. O-O Na6 (8... Bb7 9. e5 Ne8 10. Bf4 Nd7 11. Re1 c5 12. exd6 Nxd6 13. dxc5 Nxc5 14. Be5 a5 15. Bxg7 Kxg7 {0-1 (51) Horvath,A (2498)-Aronian,L (2795) Germany 2017}) 9. e5 Ne8 {White is slightly better.} 10. Bf4 Nac7 $146 ({Predecessor:} 10... Nb4 11. Qd2 Bf5 12. Rac1 Nc7 13. exd6 exd6 14. g4 Bc8 15. Ne4 f5 {0-1 (48) Wirthensohn,H (2385)-Bologan,V (2530) Biel 1995}) 11. Re1 Bb7 12. Bc4 d5 13. Bf1 Ne6 14. Be3 c5 15. a5 {[%mdl 64] [#] Deflection} bxa5 16. dxc5 Rc8 17. Nb5 $36 {[%mdl 2048] White has strong initiative.} a6 18. Nbd4 {Strongly threatening Nxe6.} Nxc5 19. Qd2 a4 20. Qb4 {[%mdl 1024] White has strong compensation.} Qc7 21. Rac1 ({White should try} 21. c3 $14) 21... Ba8 (21... f6 $1 $11 22. Bf4 a5) 22. c4 Rb8 23. Qa3 {[#] cxd5 is the strong threat.} Nb3 24. Nxb3 Rxb3 25. Qxa4 Rxb2 26. cxd5 (26. Qxa6 Qb8 $16) 26... Qd8 (26... Qb8 {might work better.} 27. Bd4 Rb4) 27. Qa3 $18 ({Don't do} 27. Qxa6 $6 Bxd5 28. Red1 e6 $18) (27. Bxa6 Nc7 $16) 27... Rb7 28. Bxa6 Rc7 29. Bb6 Bxd5 30. Qa5 Bxf3 31. gxf3 ({Weaker is} 31. Bxc7 Nxc7 32. Qxc7 (32. gxf3 Nxa6 33. Qxa6 Qd2 $18) 32... Bd5 $18) 31... e6 {And now ...Qg5+ would win.} 32. Bxc7 Nxc7 33. Qxc7 Qg5+ 34. Kh1 Qh4 35. Bf1 Qxf2 36. Qc2 Qxf3+ 37. Qg2 Qa3 38. Rcd1 {[%cal Bc1d1,Bd1d3,Bd3a3][%mdl 32]} Rb8 39. Rd3 Qc5 40. Qg1 Qa5 41. Qe3 {aiming for Rd7.} Rb2 42. Bg2 h5 (42... Bh6 $142 43. Qe4 Rb4) 43. Ra3 Qb4 44. Rf1 Bxe5 $2 (44... Rb1 $18 45. Ra8+ Bf8 46. Rxb1 Qxb1+ 47. Kh2 Qb4) 45. Qxe5 Qxa3 46. Qf6 Kh7 47. Qxf7+ {White mates.} Kh6 48. Qf4+ Kh7 49. Qe5 Rb4 50. Rf7+ Kh6 51. Qh8+ Kg5 52. Qd8+ Kh6 53. Qd2+ g5 54. Rf6+ {[%mdl 64] Double Attack. Accuracy: White = 81%, Black = 32%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.21"]
[Round "6.3"]
[White "Muniz, Rafael"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2272"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,38,31,6,13,15,13,6,24,0,10,0,4,-5,0,0,0,-10,0,0,0,0,0,0,12,0,16,8,0]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nbd7 {C24: Bishop's Opening: 2...Nf6} (7... a5 8. a4 Bg4 9. h3 Bxf3 10. Qxf3 O-O 11. O-O dxe4 12. Nxe4 Nxe4 13. Qxe4 Nd7 14. Qe3 Re8 15. Rae1 Nf6 16. Re2 e4 {½-½ (16) Rapport,R (2731)-Ding,L (2813) Wijk aan Zee 2019}) 8. O-O O-O 9. Re1 Re8 {[%cal Bf8e8,Be8e6,Be6f6][%mdl 32]} 10. a3 Nc5 {The position is equal.} 11. Ba2 d4 12. Nf1 {[%cal Bd2f1,Bf1g3,Bg3e2][%mdl 32]} Be6 13. Bxe6 Rxe6 14. Ng3 g6 15. Qd2 Nfd7 $146 16. Ng5 Rf6 17. Rf1 Qc7 18. Ne2 Ne6 19. g3 Nxg5 {Accuracy: White = 59%, Black = 56%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.21"]
[Round "6.4"]
[White "Sosa Macho, Juan Manuel"]
[Black "Curi, Gabriel"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2072"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,88,4,-25,2,0,8,-5,-7,0,0,-2,10,-7,-16,-18,0,-5,0,-263,-260,-488,-474,-525,-513,-522,-517,-505,-508,-519,-521,-497,-504,-495,-494,-479,-480,-477,-448,-785,-567,-577,-582,-582,-582,-582,-536,-562,-566,-833,-831,-843,-838,-843,-843,-774,-765,-1150,-1126,-1250,-1230,-2406,-2287,-2056,-1845,-3298,-3071,-2951,-2736]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. h3 {LiveBook: 4 Games. D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} (12. e4 e5 13. g3 Re8 14. dxe5 Nxe5 15. Bg5 Nxf3+ 16. Bxf3 Be5 17. Rac1 Bh3 18. Bxf6 gxf6 19. Qe2 Be6 20. Bg4 Qe7 21. Qf3 Rad8 {0-1 (68) Le,Q (2739)-Navara,D (2737) Saint Louis 2017}) 12... Re8 $146 ({Predecessor:} 12... c5 13. dxc5 Bxc5 14. Ne4 Nxe4 15. Qxe4 Bb7 16. Qf4 Qxf4 17. exf4 Nb6 18. Ne5 Rfc8 19. Bd2 Bd5 {1-0 (80) Foisor,C (2353)-Mammadzada,G (2361) Baku 2016}) 13. b3 c5 14. Bb2 {The position is equal.} Bb7 15. Rac1 Rac8 16. Qb1 Qb6 17. Qa1 cxd4 18. Nxd4 Nc5 {[%cal Bd7c5,Bc5b3,Bb3c1][%mdl 32]} 19. a4 {[%cal Ra4b5]} e5 20. Nf5 $2 {[%mdl 8192] [#]} (20. a5 $11 Qd8 21. Nf5 Nxb3 22. Rxd6) 20... Bf8 $19 ({Don't go for} 20... Qc6 $2 21. Bf3 $18) 21. a5 $2 (21. Qa2 {was worth a try.} Qe6 22. b4 Qxf5 23. bxc5) 21... Qe6 {Black is clearly winning.} 22. Qb1 Nxb3 23. Ng3 Nxc1 24. Rxc1 b4 25. Na2 Rxc1+ 26. Nxc1 Qd5 {[%csl Gb7][%cal Rd5g2] [#]} 27. Bf3 e4 28. Be2 Nd7 {[%cal Bf6d7,Bd7e5,Be5d3][%mdl 32]} 29. Bg4 Ne5 30. Bf5 (30. Bxe5 $142 Rxe5 31. Nb3) 30... Nd3 31. Bd4 Nxc1 32. Qxc1 Qxa5 33. Qd1 g6 34. Bd7 Rd8 35. Bf6 Bc6 36. Bxd8 Qxd8 37. Bg4 Qxd1+ 38. Bxd1 {[%mdl 4096] Endgame KBB-KBN} a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 39. Ne2 Bg7 40. Kf1 a4 41. Nc1 Bb5+ 42. Kg1 Bb2 43. Na2 b3 44. Nb4 Bc4 {Precision: White = 34%, Black = 79%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.21"]
[Round "6.5"]
[White "Granara Barreto, Sebastian"]
[Black "Lopez Azambuja, Nicolas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2115"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,123,-3,37,30,42,17,16,25,48,50,108,43,97,14,29,0,31,17,26,15,11,15,123,0,0,0,-1,-18,25,0,0,-10,116,39,35,0,150,143,146,137,139,144,149,156,160,157,157,158,168,152,156,156,145,125,171,98,92,93,106,96,129,111,193,170,189,0,126,0,194,192,238,235,183,0,136,0,37,0,135,125,193,179,184,189,169,164,143,156,156,146,406,394,583,534,584,92,88,86,83,85,95,80,246,62,95,44,118,118,118,0,0,0,118,0,0,0]} 1. c4 e6 2. Nc3 Bb4 3. Qb3 Ba5 (3... c5 4. Nb5 Nc6 5. Nd6+ Kf8 6. Nf3 Qe7 7. Nxc8 Rxc8 8. e3 e5 9. Qc2 e4 10. Ng1 Nf6 11. Ne2 Ba5 {½-½ (31) Svidler,P (2768)-Carlsen,M (2834) Wijk aan Zee 2018}) 4. Nf3 Nf6 5. g4 d5 $146 ({Predecessor:} 5... h6 6. Rg1 Nc6 7. h4 d5 8. g5 hxg5 9. hxg5 dxc4 10. Qxc4 Nd5 11. g6 {1-0 (36) Shtembuliak,E (2517)-Fus,J (2195) Suwalki 2018}) 6. g5 {A13: English Opening: 1...e6} Ne4 7. cxd5 Nxc3 8. bxc3 exd5 9. Ba3 {aiming for e4.} c6 (9... Bb6 $14) 10. h4 (10. e4 $16) 10... Nd7 (10... Bb6 $14) 11. Qa4 (11. Nd4 $16) 11... Nf8 12. Bh3 Bb6 13. Nd4 {Hoping for Nxc6.} Bxh3 14. Rxh3 Qd7 15. Rf3 $36 {[%mdl 2048] Nf5 is the strong threat. White has some pressure.} g6 (15... Bxd4 $11 16. Qxd4 Ne6) 16. O-O-O (16. Rb1 $16 O-O-O 17. Rf6) 16... O-O-O $11 17. Rf6 Kb8 18. Nf3 {Black must now prevent Ne5.} Re8 19. Bd6+ Bc7 $1 {[%cal Rc7d6]} 20. Bc5 b6 (20... a5 $11) 21. Bxf8 (21. Nd4 $16 Ne6 22. Nxc6+ {[%mdl 64] Double Attack} Kb7 23. Na5+ {[%mdl 64] Discovered Attack} Kc8 24. Nc6) 21... Rhxf8 $14 22. Nd4 Bd6 (22... Be5 $1 $11 23. Rxc6 (23. Qxc6 Qb7 $11) (23. Nxc6+ $2 Ka8 $17) 23... Re7) 23. Qxc6 $16 ({Of course not} 23. Nxc6+ Kc7 $11) 23... Ba3+ 24. Kc2 Qxc6 25. Nxc6+ Kb7 26. Nd4 Bc5 27. e3 Bxd4 28. cxd4 {[%mdl 4096] Endgame KRR-KRR} Rc8+ 29. Kb3 Rc6 30. Rxc6 Kxc6 {KR-KR} 31. Rh1 h5 32. f4 (32. Rc1+ $18 Kd6 33. Kb4) 32... Kd6 33. d3 Ke6 34. e4 Rd8 35. Rd1 Rd7 (35... Rc8 $16) 36. Kc3 $18 Rc7+ 37. Kb3 (37. Kd2 $1 $18) 37... Rd7 $1 $16 38. Kc3 (38. Kb4 $16) 38... Rc7+ $18 39. Kd2 $1 Rd7 40. Ke3 Rc7 41. Kd2 Rd7 $1 42. Kc3 ({Better is} 42. f5+ $1 $16 gxf5 43. e5) 42... Rc7+ $14 43. Kb3 ({White should try} 43. Kb2 $14) 43... Rd7 $1 $16 44. Kb4 Rc7 (44... a6 $16 45. a3 Kd6) 45. Rf1 $1 $18 Rc2 46. f5+ Ke7 47. fxg6 ({Don't play} 47. exd5 $6 Kd6 $16) 47... fxg6 48. Rf6 Rxa2 49. Rxg6 Rb2+ $2 {[%mdl 8192]} (49... Rh2 $16) 50. Kc3 Rh2 (50... Rg2 {was worth a try.} 51. Rh6 Rg4 52. Rxh5 dxe4 53. dxe4 Rxe4 54. Rh7+ Kf8) 51. exd5 Rxh4 52. d6+ $2 (52. Rg7+ $1 $18 Kd6 53. g6) 52... Kd7 $16 53. Kc4 $1 {[%cal Rc4d5] Threatens to win with Kd5.} Kc6 54. d7+ $1 Kxd7 55. Kd5 $1 Rg4 $2 (55... Ke7 $16) 56. Ke5 $2 ({Only move:} 56. Rg7+ $18 Ke8 57. Ke6 (57. Rxa7 Rxg5+ 58. Kc4 b5+ 59. Kb4 Rd5 $11)) 56... h4 $1 $14 57. d5 (57. Rg7+ $16 Ke8 58. d5) 57... h3 {[#]} (57... Rg2 $1 $14) 58. Rg7+ $1 $16 Kc8 59. Rg8+ Kd7 60. Rg7+ Kc8 $1 {[#]} 61. Rg8+ (61. Kd6 $1 $16 {[%cal Rd6c6] Threatening mate with Kc6.} Rg1 62. Rh7) 61... Kd7 $11 62. Rg7+ {Accuracy: White = 40%, Black = 35%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.22"]
[Round "7.1"]
[White "Coppola, Claudio"]
[Black "Muniz, Rafael"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2225"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,-17,0,-14,-10,-4,9,-31,-10,-18,-33,-68,-48,-53,-46,-62,-41,-46,-14,-30,-15,-77,-57,-74,0,0,7,6,16,-6,24,-72,-61,-95,-97,-107,-68,-98,20,31,29,29,37,37,39,50,52,59,54,44,53,5,65,75,126,126,547,547,2118,1806]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 c5 6. dxc5 {D00: 1 d4 d5: Unusual lines} (6. Bd3 cxd4 7. exd4 Nc6 8. O-O Be7 9. Ne2 Nb4 10. c3 Nxd3 11. Qxd3 O-O 12. Ne5 {½-½ (39) Mamedyarov,S (2801)-Giri,A (2782) chess.com INT 2018}) 6... Bxc5 7. Bd3 Nc6 8. Ne5 {The position is equal.} Bd6 9. Nxc6 bxc6 10. Bg5 $146 ({Predecessor:} 10. Bxd6 Qxd6 11. O-O O-O 12. Qf3 {0-1 (52) Stern,G (2008)-Haugli,P (2231) Helsingor 2018}) 10... Rb8 11. Rb1 h6 12. Bh4 e5 13. e4 d4 14. Ne2 c5 15. O-O {[#]} (15. b3 $11) 15... g5 $1 $17 {[%cal Rg5h4]} 16. Bg3 Bb7 (16... h5 $17 {Threatens to win with ...h4.} 17. f3 h4) 17. f3 $11 h5 18. Be1 h4 19. h3 Nh5 20. c4 (20. b4 $11) 20... Bc6 $17 21. Qd2 Bd7 22. Qa5 Qc8 23. Kh2 Ng3 (23... Ng7 $17) 24. Nxg3 $11 hxg3+ 25. Kxg3 f5 26. b4 {aiming for bxc5.} f4+ 27. Kf2 $1 Kf7 28. Bd2 Qc6 29. bxc5 Qxc5 30. Qxa6 Ra8 ({Better is} 30... Ke7 $11) 31. Qb7 $14 Ke6 (31... Ra7 $142 32. Qd5+ Be6 33. Rb7+ Rxb7 34. Qxb7+ Kg6) 32. Bb4 $16 Rxa2+ $2 {[%mdl 8192] [#]} (32... Qc6 $16 {is a better chance.} 33. Qxc6 Bxc6) 33. Kg1 $18 Qa7 34. Qd5+ {[%mdl 64] Double Attack. Accuracy: White = 42%, Black = 24%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.22"]
[Round "7.2"]
[White "Lopez Azambuja, Nicolas"]
[Black "Hoffman, Alejandro"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2335"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,38,31,48,34,19,29,59,63,61,56,73,51,121,110,104,122,115,102,143,108,130,94,80]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 e6 8. O-O Re8 9. h3 Na6 10. Be3 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} exd5 11. exd5 Ne4 12. Nxe4 {White is slightly better.} Rxe4 13. Qd2 {[#]} Bd7 $146 ({Predecessor:} 13... Re8 14. Rab1 Bf5 15. Bd3 Qd7 16. Rfd1 Bxd3 17. Qxd3 Nb4 18. Qb3 a5 19. Bd2 Re4 20. a4 Rae8 21. Kf1 Qf5 22. Bxb4 {½-½ (22) Kestler,H-Andersson,U (2565) Biel 1977}) 14. Rab1 f5 (14... Re8 $14) 15. Bd3 $16 Re8 16. a3 Qf6 17. Bf4 Rac8 18. b3 b6 19. Rfd1 Qf8 {Accuracy: White = 33%, Black = 34%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.22"]
[Round "7.3"]
[White "Rodriguez Vila, Andres"]
[Black "Granara Barreto, Sebastian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2495"]
[BlackElo "2115"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,49,-27,-28,-80,-89,-91,-20,-2,23,19,62,52,82,68,107,114,128,110,111,96,150,166,155,174,300,282,358,356,344,351,344,355,639,607,630,621,694,415,1355,1349,1145,1107]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 (5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Be7 8. Nf3 Nh6 9. Nbd2 Nf5 10. Nf1 Qa5+ 11. c3 Qa6 12. Qd2 Nd7 13. Ng3 Nxg3 14. fxg3 f6 {½-½ (72) Inarkiev,E (2693)-Tomashevsky,E (2705) St Petersburg 2018}) 5... Qb6 6. Bd3 {B12: Caro-Kann: Advance Variation} (6. b3 $11) 6... Bxd3 7. Qxd3 e6 (7... Qxb2 $17 8. Qc3 Qxc3+ 9. Nxc3 e6) 8. Nd2 $11 {The position is equal.} Qa6 9. c4 Ne7 10. Ngf3 dxc4 11. Nxc4 Nd5 12. O-O c5 $146 ({Predecessor:} 12... Nd7 13. Nfd2 N7b6 14. b3 Be7 15. Bxe7 Nxc4 16. bxc4 Nxe7 {1-0 (32) Nestorovic,N (2459)-Schuster,K (2289) Germany 2015}) 13. a3 $36 {[%mdl 2048] Keeping Black busy.} Nd7 14. dxc5 Nxc5 {[#]} (14... Bxc5 $142 15. b4 b5) 15. Qc2 $1 $16 Qa4 {[#]} 16. Qe2 $1 Nb3 (16... Qa6 $142) 17. Rad1 $18 {[%cal Ba1d1,Bd1d5,Bd5d3][%mdl 32]} Bc5 {Black hopes to continue with ...0-0.} 18. Nd6+ Bxd6 19. Rxd5 ({Much less strong is} 19. exd6 O-O $18) 19... Bc5 20. Rd3 Nd4 $2 (20... Bb6 21. Rc3 Nd4 22. Nxd4 Qxd4) 21. Nxd4 Bxd4 22. b3 Qa6 23. Rfd1 Bb6 (23... f6 $142 24. exf6 O-O 25. fxg7 Bxg7 26. Qxh5 Qb5) 24. Qd2 {White threatens Rd8+! and mate.} O-O {[#]} 25. Bf6 $1 {[%mdl 512] Accuracy: White = 83%, Black = 31%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.22"]
[Round "7.4"]
[White "Curi, Gabriel"]
[Black "Michailov, Matias"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2192"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,76,21,18,49,3,38,11,43,20,13,12,15,18,12,10,4,0,23,0,27,0,11,10,16,14,24,1,74,61,81,77,275,262,254,-4,-2,-41,-12,-12,0,-87,-44,-45,-9,-13,-7,-264,-251,-781,-808,-786,-782,-850,-839,-910,-888,-925,-925,-908,-907,-967,-938,-2049,-992]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Bd3 O-O 8. O-O h6 {C01: French: Exchange Variation} (8... dxc4 9. Bxc4 Nd7 10. h3 Nb6 11. Bb3 Nbd5 12. Re1 Bf5 13. Bg5 f6 14. Bd2 Qd7 15. Ne4 Bxe4 16. Rxe4 Rfe8 17. Qe2 Ng6 18. Re1 Kf7 19. Rxe8 Rxe8 20. Qxe8+ Qxe8 21. Rxe8 {½-½ (21) Cornette,M (2602)-Meier,G (2655) Germany 2018}) 9. h3 Nd7 10. Re1 Nf6 {The position is equal.} 11. Ne5 (11. c5 {keeps more tension.} Bc7 12. b4 Be6 13. a4 Re8 14. b5) 11... dxc4 $146 ({Predecessor:} 11... Nf5 12. Be3 Re8 13. g4 Nxe3 14. Rxe3 Bxe5 15. dxe5 d4 16. exf6 dxe3 17. fxe3 {½-½ (49) Koskinen,A-Borchgrevink,H Norway 1999}) 12. Bxc4 Ned5 13. Nxd5 Nxd5 14. Bxd5 cxd5 15. Qb3 Bc7 16. Bd2 a5 17. Bf4 Bb6 18. Rad1 a4 19. Qg3 Qf6 20. Re3 a3 (20... Be6 $11 {remains equal.}) 21. bxa3 $16 Ra4 22. Nf3 {Black must now prevent Bd6.} Bf5 $2 (22... Kh7 $16 {keeps fighting.}) 23. Be5 $18 Qg6 {[#]} 24. Qf4 $2 ({Only move:} 24. Nh4 $1 $18 {[%cal Rh4g6]} Qxg3 25. Rxg3) 24... Be4 $11 25. Rd2 f6 26. Bd6 Rc8 27. Rb3 (27. Nh4 $11 Qf7 28. Nf5) 27... Bxd4 28. Rxb7 Rc1+ 29. Kh2 Rc6 {aiming for ...Bxf3.} 30. Rxd4 $4 {[%mdl 8192]} (30. g3 $11 {and White stays safe.} Bc3 31. Re2) 30... Rxd4 $40 {[%mdl 128] Black attacks with force.} 31. Bf8 $2 {[#]} (31. Bb4 Bxf3 32. Qxf3) 31... Bxf3 $1 {[%mdl 512] Black is clearly winning.} 32. Qxf3 Kxf8 33. Rb8+ Kf7 34. Qb3 Rc7 35. Qb6 Rdc4 36. Qd6 Qe4 37. Qf8+ Kg6 {( -> ...Qf4+)} 38. Rb3 Kh7 {Accuracy: White = 33%, Black = 28%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.22"]
[Round "7.5"]
[White "Roselli Mailhe, Bernardo"]
[Black "Sosa Macho, Juan Manuel"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2445"]
[BlackElo "2072"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,75,-10,-16,-12,-12,-18,-8,-4,41,29,56,68,64,44,43,-29,-20,-27,-33,-28,-26,-137,-138,-124,-103,-96,-58,-50,-11,-5,0,0,311,310,375,376,372,253,263,235,307,265,258,260,387,385,360,256,29978,29969,29979,29971,29996,29997]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. Qe2 {D59: Queen's Gambit Declined: Tartakower Defence: Main line (8 cxd5 Nxd5)} c5 14. Rfd1 cxd4 15. Nxd4 {The position is equal.} e5 $146 ({Predecessor:} 15... Nc5 16. Bc4 Bb7 17. Rac1 {½-½ (17) Gordh,D (2407)-Blauert,J (2411) IECG email 2005}) 16. Nf5 Qg5 {[%csl Gd5][%cal Rg5g2] [#]} 17. f4 $1 {[%mdl 512]} Qf6 {aiming for ...e4.} (17... exf4 18. exf4) 18. Bb5 Be6 19. Ng3 (19. Nxg7 $14 Kxg7 20. Bxd7) 19... exf4 $11 20. exf4 Rad8 21. Qf2 {Threatens to win with f5.} Nc5 22. b4 {[#]} (22. f5 $11 Bd5 23. Rd2) 22... Nd3 $1 $17 {[%cal Rd3f2][%mdl 512]} 23. Bxd3 Rxd3 24. Ne4 Rxd1+ 25. Rxd1 Qf5 26. Ng3 Qg4 27. Rd4 $36 {[%mdl 2048] Strongly threatening h3. White has the initiative.} Rc8 $2 {[%mdl 8192] [#]} (27... Bf5 $11 {and Black has nothing to worry.}) 28. h3 $1 $18 {[%cal Rh3g4]} Rc1+ {[#]} 29. Kh2 $1 Qh4 30. Qe3 Bxh3 31. gxh3 ({Not} 31. Qxc1 Bf5+ 32. Kg1 Qxg3 $16) 31... Rc8 32. a3 Qf6 33. Rd2 g6 (33... Rc4 {was necessary.} 34. Ne2 Qg6 35. Rd8+ Kh7) 34. Ne4 Qa1 35. Qd4 Qxa3 $2 (35... Qxd4 $18 36. Rxd4 a5 37. Nf6+ Kh8) 36. Nf6+ {White mates.} Kf8 37. Nd5 {[%cal Rd4h8]} Ke8 38. Qe5+ {Accuracy: White = 64%, Black = 38%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.23"]
[Round "8.1"]
[White "Michailov, Matias"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2205"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,93,7,21,15,8,0,13,-18,0,-12,0,-22,10,-23,0,0,0,-23,-19,-13,-17,-18,-6,-23,-29,-29,-18,-30,15,14,40,30,43,45,31,33,35,34,47,18,29,10,0,5,47,57,56,43,65,52,65,65,65,65,61,61,65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,61,61,61]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Be6 11. Nbd2 {C88: Closed Ruy Lopez: Anti-Marshall Systems} Qc8 12. Bc4 h6 13. Nb3 $146 {The position is equal.} ({Predecessor:} 13. h3 Re8 14. b3 Bf8 15. Bb2 Qd7 16. Qe2 Bxc4 17. Nxc4 g6 18. Nh2 Bg7 {1-0 (48) Akopian,V (2693)-Svidler,P (2747) Wijk aan Zee 2004}) 13... Re8 14. h3 Bf8 15. Qe2 Qd7 16. Bd2 d5 17. exd5 Bxd5 18. Bxd5 Qxd5 19. Be3 Nd7 20. Nfd2 f5 {[#] ...f4 is the strong threat.} 21. Qf3 Qxf3 22. Nxf3 Kf7 23. Rad1 f4 24. Bd2 Nf6 25. d4 {[%cal Rd4e5]} e4 $1 {[%cal Re4f3]} 26. Ne5+ $1 Nxe5 27. dxe5 Rxe5 28. Bxf4 Ree8 29. Be3 Rad8 30. Bc5 (30. Rd4 {looks sharper.} Rxd4 31. Bxd4 Re6 32. Kf1 Nd5 33. Rd1) 30... Rxd1 31. Rxd1 Bxc5 32. Nxc5 $11 {[%mdl 4096] Endgame KRN-KRN. White is slightly better.} Re5 33. Nxa6 {[%mdl 64] [#] Strongly threatening Ra1. Double Attack} Rxa5 34. Nxb4 Rb5 35. c3 c5 36. Na6 Rxb2 37. Nxc5 Rc2 38. Re1 Rxc3 39. Nxe4 Nxe4 40. Rxe4 $14 {KR-KR} h5 41. Rf4+ Kg6 42. h4 Rc7 43. Kh2 Kh6 44. Kg3 g6 45. Rd4 Kg7 46. f3 Rc2 47. Re4 {Accuracy: White = 39%, Black = 59%.} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.23"]
[Round "8.2"]
[White "Coppola, Claudio"]
[Black "Lopez Azambuja, Nicolas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2225"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,-22,-7,-9,21,22,20,25,35,28,43,27,62,62,64,65,69,69,57,50,45,22,33,22,27,-39,-22,-84,-79,-81,-71,-144,-68,-66,-60,-82,-66,-275,-275,-264,-226,-260,-256,-279,-196,-281,-250,-284,-273,-315,-214,-1303,-1026,-5074,-4917,-1855,-1764,-29991,-29992,-29992,-29993]} 1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 e6 5. d4 Nd7 6. Nc3 {A01: Nimzowitsch-Larsen Opening} Ngf6 $146 ({Predecessor:} 6... Bg6 7. Nge2 c5 8. Qd2 Rc8 9. h4 h6 10. O-O-O cxd4 11. exd4 {0-1 (32) Li,R (2577)-Sevian,S (2587) Saint Louis 2017}) 7. g4 Bg6 $1 8. h4 {Black must now prevent h5.The position is equal.} h5 {Threatens to win with ...hxg4.} 9. g5 Ng8 $1 10. Bd3 Bd6 11. Bxg6 fxg6 12. Qd3 Ne7 13. O-O-O O-O 14. e4 c6 15. Nce2 Qa5 16. Kb1 Rf7 17. exd5 (17. c4 $11) 17... exd5 $15 18. Nh3 (18. Bc1 $11 {remains equal.}) 18... Raf8 19. Rdf1 Qc7 20. c4 {[#]} (20. Nhg1 $142) 20... Qb8 (20... dxc4 $1 $17 21. bxc4 Qa5) 21. cxd5 cxd5 22. Nc3 a6 23. Nxd5 $2 ({White should try} 23. Ng1 $15) 23... Nxd5 $19 24. Qxg6 {Black should prevent Qe6.} Ne3 25. Re1 Re8 {[%cal Bf8e8,Be8e7,Be7g7][%mdl 32]} 26. Qxh5 Rfe7 27. d5 (27. Re2 {might work better.}) 27... Nxd5 28. Rxe7 Rxe7 29. Rd1 Qc7 30. Bxg7 $2 (30. Qg6 Ba3 31. Qd3 (31. Bxa3 $2 Nc3+ {[%mdl 64] Double Attack} 32. Kc1 Nxa2+ 33. Kb1 Nc3+ {[%mdl 64] Double Attack} 34. Kc1 Nxd1+ 35. Qc2 Qxc2+ 36. Kxc2 Re3 $19)) 30... Rxg7 31. Rxd5 Ba3 {[%csl Ga3][%cal Rc7c1]} 32. Qe8+ Nf8 {[%csl Ga3][%cal Rc7c1]} 33. Qe3 Re7 34. Qd2 {[#]} Re2 $1 {[%mdl 512] Accuracy: White = 23%, Black = 63%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.23"]
[Round "8.3"]
[White "Hoffman, Alejandro"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2454"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,87,44,45,51,32,60,24,69,72,89,100,93,102,128,128,120,125,126,126,120,126,118,107,127,130,122,121,112,129,119,114,108,109,118,99,115,82,184,112,92,105,109,112,174,177,396,396,672,693,677,687,697,500,815,814,790,789,2365,1380,1362,1097,1303,887,803,543,521,528,521,510,501,461]} 1. d4 e6 2. c4 Bb4+ 3. Nd2 c5 4. a3 Bxd2+ 5. Qxd2 cxd4 6. Nf3 Nf6 7. Nxd4 O-O 8. e3 b6 9. Be2 Bb7 10. O-O Nc6 {E11: Bogo-Indian} (10... d5 11. Rd1 Nc6 12. b4 Ne5 13. cxd5 Qxd5 14. f3 Rac8 15. e4 Nxe4 16. fxe4 Qxe4 17. Bf1 Rfd8 18. Qe3 {1-0 (33) Steingrimsson,H (2574)-Kjartansson,D (2371) Reykjavik 2016}) 11. Rd1 $146 ({Predecessor:} 11. Nxc6 dxc6 12. Qc3 c5 13. f3 Qc7 14. b3 Rfd8 15. Bb2 Rd7 16. Rfd1 Rad8 17. Rxd7 Rxd7 18. Qc2 {½-½ (38) Schoppen,C (2432)-Zuo,Y (2346) Tarvisio 2017}) 11... Rc8 12. b3 Na5 {Black wants to play ...e5.White has an edge.} 13. Qb2 d5 14. Bd2 Ne4 15. Bb4 $1 Qf6 16. f3 Nc5 17. Bxa5 $1 bxa5 18. b4 $1 {[%cal Rb4c5]} Nd7 19. c5 a6 20. Rab1 e5 21. Nb3 $1 axb4 22. axb4 Rc7 23. Na5 Ba8 24. Rbc1 Rd8 25. Qa3 h5 26. Qd3 Qh6 27. Kf2 ({Much less strong is} 27. Qxa6 Qxe3+ 28. Kh1 Nf8 $14) 27... Nf6 (27... Qf6 $16 {was called for.}) 28. Qf5 (28. Qxa6 $18 h4 29. b5) 28... Re8 $16 29. h4 ({Of course not} 29. Bxa6 $6 d4 $11) 29... Nh7 30. Rc3 Re6 {[#]} (30... g6 $16 31. Qd3 Qf8) 31. c6 $1 $18 Nf6 $2 {[#]} (31... Bxc6 32. Rxd5 (32. Rxc6 Rexc6 33. Nxc6 Qxc6 $14) (32. Bxa6 d4 $15) 32... g6 33. Rd8+ Kg7) 32. Qg5 $1 Qh7 $2 {[#]} (32... Rcxc6 33. Nxc6 Bxc6) 33. Rxd5 $1 {[%mdl 512] White is clearly winning.} Re8 (33... Nxd5 34. Qd8+) 34. Rxe5 Rd8 35. Qf5 Qh8 (35... Qxf5 $142 36. Rxf5 Rb8 37. Bxa6 Rxb4) 36. Rd3 Rf8 37. Rd6 Ne8 38. Rd8 {[%mdl 64] Double Attack} Nf6 39. Rxf8+ Kxf8 40. Rc5 Ne8 41. Qxh5 Qxh5 42. Rxh5 Bxc6 43. Nxc6 Rxc6 44. b5 {Accuracy: White = 59%, Black = 45%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.23"]
[Round "8.4"]
[White "Granara Barreto, Sebastian"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2115"]
[BlackElo "2192"]
[Annotator "NA"]
[PlyCount "16"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} e5 {[%emt 0:00:21]} 4. cxd5 {[%emt 0:02:50]} cxd5 {[%emt 0:00:07]} 5. d3 {[%emt 0:01:57]} Nf6 {[%emt 0:04:58]} 6. Nf3 {[%emt 0:03:10]} Nc6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:06]} h6 {[%emt 0:00:50]} 8. a3 {[%emt 0:03:44]} a5 {[%emt 0:08:03]} 1/2-1/2

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.23"]
[Round "8.5"]
[White "Muniz, Rafael"]
[Black "Sosa Macho, Juan Manuel"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2272"]
[BlackElo "2072"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,38]} 1. e4 {Predecessor:} e5 $146 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O Qd7 10. a3 a6 11. h4 Bf6 12. Ng5 O-O-O 13. Nxe6 fxe6 14. g3 d5 15. Bh3 Kb8 16. Rhe1 Rhe8 {0-1 (35) Vachier Lagrave,M (2780)-Duda,J (2738) chess.com INT 2019} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.24"]
[Round "9.1"]
[White "Lopez Azambuja, Nicolas"]
[Black "Muniz, Rafael"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2335"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,79,59,48,49,54,75,50,66,58,60,61,66,66,75,72,62,62,59,66,71,68,72,60,90,56,107,68,119,105,108,105,108,86,68,65,59,59,110,100,111,77,67,71,102,100,234,236,339,326,317,324,308,296,248,213,189,177,370,231,288,273,910,824,757,469,1279,1275,1156,996,29982,29978]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 {[#]} 6. e4 $1 {[%mdl 512]} g6 {E10: Blumenfeld Gambit} (6... Nxe4 7. Qa4+) 7. Bd3 a6 8. a4 Bg7 {White is slightly better.} 9. h3 O-O 10. O-O Re8 11. Re1 Nbd7 12. Nbd2 Rb8 13. a5 b5 14. axb6 $1 Nxb6 15. Ra3 (15. Bxa6 Ra8 $17) (15. Ra2 Ra8 {½-½ (53) Giri,A (2690)-Gashimov,V (2746) Monte Carlo 2011}) 15... a5 {[#]} 16. b3 $146 Ra8 17. Qc2 Nfd7 (17... Bd7 $14) 18. Bb2 Ne5 (18... Ba6 $14 19. Bxg7 Kxg7) 19. Nxe5 $16 Bxe5 20. Bxe5 Rxe5 21. Nf3 Re7 22. Qc3 Rea7 23. Rea1 Nd7 (23... a4 $14) 24. Nd2 $36 {[%mdl 2048] White is on the roll.} Ne5 25. f4 Nxd3 26. Qxd3 Ba6 27. Qf3 Qf6 (27... Bb5 $16) 28. e5 $1 $18 {[%cal Re5f6]} Qf5 (28... dxe5 $142 29. Ne4 Qb6) 29. Ne4 (29. Rxa5 Be2 $11) (29. exd6 Bb7 $14) 29... dxe5 {[#]} 30. g4 $1 {[%cal Rg4f5]} ({And not} 30. Nxc5 exf4 31. Nxa6 Rxa6 $11) (30. Rxa5 $2 {[#]} Be2 $1 $19 {[%mdl 512]}) 30... Qc8 31. fxe5 c4 32. bxc4 ({Don't do} 32. Rxa5 $6 cxb3 33. Qxb3 Bc4) 32... Qxc4 33. Rd1 ({Stronger than} 33. Rxa5 Qd4+ 34. Nf2 Qxe5 $11) 33... Re7 $2 (33... Qe2 {was necessary.}) 34. Rc3 Qa4 35. Nc5 Qb4 $2 (35... Qe8) 36. d6 Ree8 37. d7 Red8 (37... Be2 $142 38. dxe8=Q+ Rxe8 39. Qxe2 Qxc3) 38. Nxa6 Rxa6 39. Rc8 Qe7 40. Qb7 {Accuracy: White = 83%, Black = 41%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.24"]
[Round "9.2"]
[White "Rodriguez Vila, Andres"]
[Black "Coppola, Claudio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2495"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,39,32,35,46,45,56,70,69,67,58,44,57,41,53,22,109,114,101,71,149,140,122,117,197,204,182,152,191,191,197,194,206,203,211,208,204,197,195,186,214,208,203,207,254,241,241,256,260,246,347,347,396,395,378,378,513,508,503,503]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 Nge7 5. Nec3 Nxd5 6. Nxd5 {B23: Closed Sicilian: Lines without g3} Ne7 7. Bc4 Nxd5 8. Bxd5 {White is slightly better.} g6 9. Qf3 $146 {[%csl Gd5][%cal Rf3f7] [#]} ({Predecessor:} 9. h4 h5 10. Qf3 Qe7 11. d4 Bg7 12. dxc5 O-O 13. g4 Qf6 14. Qxf6 Bxf6 15. gxh5 gxh5 16. Bh6 Rd8 17. O-O-O {1-0 (17) Delchev,A (2661)-Simon,O (2330) Thorigny 2006}) 9... Qe7 $1 10. b4 $40 {[%mdl 128] White has some attack.} cxb4 11. Rb1 a5 12. a3 Ra6 ({Much worse is} 12... bxa3 $6 {[#]} 13. Bxa3 $1 {[%mdl 512]} d6 14. O-O $16) (12... d6 $11) 13. axb4 $16 axb4 14. O-O Qf6 ({Black should play} 14... Bh6) 15. Qxf6 Rxf6 16. Bb2 Ra6 (16... Bd6 $16 17. d4 Be7 18. dxe5 Ra6) 17. Bxe5 $18 f6 18. Bf4 Be7 19. Bh6 Kd8 20. Bg7 Re8 21. Bf7 Bc5 22. Bxe8 Kxe8 23. e5 f5 24. Rfd1 Kf7 25. d4 Be7 26. Bf6 {Bxe7 is the strong threat.} Bxf6 27. exf6 {[%mdl 4096] Endgame KRR-KRB} Rc6 28. Rxb4 Rxc2 29. Rbb1 d5 (29... d6 $142 30. Rdc1 Rxc1+ 31. Rxc1 Be6 32. Rc7+ Kxf6 33. Rxb7 Bf7) 30. Rdc1 Rc4 31. Rxc4 dxc4 32. Rb4 Be6 33. Rxb7+ Kxf6 34. Rxh7 {Accuracy: White = 76%, Black = 40%.} 1-0

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.24"]
[Round "9.3"]
[White "Curi, Gabriel"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2192"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,104,11,23,16,11,16,22,19,7,17,10,13,45,23,44,33,20,0,18,0,0,-14,0,0,0,-84,-27,-68,-40,-50,-30,-72,-63,-64,0,-77,-72,-81,-82,-164,-80,-121,-127,-122,-126,-114,-119,-113,-120,-119,-125,-123,-106,-124,-120,-121,-106,-144,-112,-153,-153,-157,-155,-151,-158,-155,-153,-194,-201,-186,-143,-145,-153,-349,-312,-345,-320,-534,-526,-497,-359,-883,-882,-1242,-1200,-880,-870]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g3 e5 5. Nge2 g6 6. Bg2 Bg7 7. O-O O-O 8. h3 exd4 9. Nxd4 Re8 10. Re1 c6 11. Bf4 {B07: Pirc Defence: Miscellaneous Systems} Ne5 12. Qe2 Qb6 13. Nb3 {The position is equal.} Be6 14. Be3 Qc7 15. Nd4 Bc4 16. Qd2 c5 $146 ({Predecessor:} 16... Ba6 17. b3 Rad8 18. Rad1 b5 {½-½ (40) Dzevlan,M (2453)-Andreasson,I (2374) Sweden 1999}) 17. Nde2 Be6 18. Nf4 Nc4 19. Nxe6 Rxe6 20. Qc1 Rae8 {[%cal Rf6e4]} 21. Bg5 Qa5 22. Bd2 (22. Bf1 $11 Nxe4 23. Nxe4 Rxe4 24. Rxe4 Rxe4 25. c3) 22... Nd7 (22... b5 $1 $17 {[%cal Rb5b4] Threatens to win with ...b4.} 23. a3 Nd7) 23. Nb1 Nxd2 (23... Qd8 {with more complications.} 24. Nc3 Bd4 25. Nd1 d5 26. c3 Bg7) 24. Nxd2 {[#]} d5 $1 {[%mdl 512]} 25. c3 (25. exd5 Rxe1+) 25... Nf6 $36 {[%mdl 2048] Black is more active.} 26. Qc2 Nh5 (26... Qc7 $15) 27. Kh2 (27. Rf1 $11 {keeps the balance.}) 27... Qc7 28. Qd3 Bh6 {Hoping for ...dxe4.} 29. Rad1 (29. e5 $17) 29... Nf6 (29... dxe4 $1 $19 {is more deadly.} 30. Rxe4 Rd8) 30. f4 {Black should prevent e5.} dxe4 31. Nxe4 Nxe4 32. Rxe4 Rxe4 33. Bxe4 {[#]} Bxf4 $1 {[%mdl 512]} 34. Bg2 (34. gxf4 Qxf4+) 34... Be5 35. Bd5 Kg7 36. Rf1 f6 37. Kg2 Rd8 38. Qf3 b5 39. b3 Qa5 40. c4 bxc4 41. Bxc4 Qxa2+ 42. Rf2 Qa1 43. Qe2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 44. Rf1 Qc3 45. Rf3 Qc1 46. Rf1 $2 (46. Rd3 $17 Rd4 47. h4) 46... Qg5 $19 47. Qf3 Rd4 48. Re1 $2 {[#]} (48. Be2 {keeps fighting.}) 48... a4 $1 49. h4 (49. bxa4 Rxc4) 49... Qf5 (49... Rxh4 50. Rxe5 $1 {[%mdl 512]} fxe5 51. Qf7+ Kh6 52. Qf8+ Kh5 53. Be2+ Rg4 54. Qf7 $11) 50. Qa8 $2 (50. Qxf5 gxf5 51. Re2) 50... Rd2+ {Black is clearly winning.} (50... axb3 51. Qg8+ Kh6 52. Qf8+ Kh5 53. Be2+ Rg4 54. Kh3 $18 {[%mdl 64] Pin}) 51. Re2 Rxe2+ 52. Bxe2 {[#]} Qc2 $1 {[%mdl 64] Double Attack. Accuracy: White = 35%, Black = 67%.} 0-1

[Event "XC URU-ch Final 2019"]
[Site "Montevideo"]
[Date "2019.03.24"]
[Round "9.4"]
[White "Roselli Mailhe, Bernardo"]
[Black "Granara Barreto, Sebastian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2445"]
[BlackElo "2115"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.03.16"]
[EventType "tourn"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,109,16,14,16,14,36,37,37,37,46,33,33,32,51,45,91,95,100,16,43,43,53,-18,11,-16,43,37,39,36,41,28,70,58,70,53,58,59,79,79,82,71,72,66,122,126,133,92,79,0,138,146,158,144,151,132,206,209,204,186,201,191,182,153,153,135,154,145,153,156,165,165,177,178,191,202,206,202,195,203,359,359,334,318,629,629,573,571,681,681,674,674,712,687]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nc3 (4. c3 Nc6 5. Nd2 Qb6 6. Qb3 Nh5 7. Qxb6 axb6 8. Bc7 cxd4 9. exd4 e5 10. Bxe5 Nxe5 11. dxe5 Bc5 12. g3 O-O {1-0 (76) Aronian,L (2765)-Caruana,F (2832) London 2018}) 4... a6 5. dxc5 Nc6 6. Nf3 {D00: 1 d4 d5: Unusual lines} e6 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. c3 Qxc5 10. Bd3 {LiveBook: 8 Games} Qe7 {Strongly threatening ...e5.} 11. Ne5 Nxe5 12. Bxe5 O-O 13. O-O Nd7 $146 14. Bg3 (14. Qh5 $2 g6 $19) 14... Nc5 15. Bc2 b5 16. b4 Nd7 17. a4 bxa4 {[#]} 18. Rxa4 (18. c4 $1 $16) 18... Nb6 19. Ra5 (19. Qd3 {seems wilder.} f5 20. Ra2 Bb7 21. Bb3 Rfd8 22. Ra5) 19... Bb7 20. e4 (20. Qb1 $14) 20... Rfd8 21. exd5 Rxd5 (21... Nxd5 $11 22. Qd3 f5) 22. Rxd5 $14 Nxd5 23. Qd2 Rc8 24. Be5 $40 {[%mdl 128] White is up to no good.} Nb6 {[%cal Bd5b6,Bb6c4,Bc4d2][%mdl 32]} 25. Bd4 Nc4 26. Qd3 g6 $1 27. f3 Qg5 28. Qe2 Qd2 29. Qxd2 Nxd2 30. Ra1 Nc4 ({Better is} 30... Bxf3 $1 $14 31. Rxa6 Be4) 31. Bd3 $16 Nd6 32. Be5 (32. Bxa6 $6 Ra8 $11) 32... Nc4 33. Bd4 (33. Bf6 $142) 33... Nd6 $1 34. Bc5 (34. Bxa6 $6 Ra8 $11) 34... Nb5 35. c4 Nc7 36. Kf2 f5 (36... e5 $16 {was necessary.} 37. Bf1 Ne8) 37. Ke3 $18 Kf7 38. Bd6 Ne8 39. Be5 Nf6 40. Ra5 Nd7 41. Bd4 Ra8 42. Bf1 Ke7 43. h4 Nb8 44. Bc3 Nc6 45. Ra1 Nb8 46. Kf4 h6 47. Bg7 Nc6 48. b5 ({Don't do} 48. Bxh6 $6 Nxb4 49. Bg7 Kf7 $16) 48... axb5 $2 {[#]} (48... Nd8 49. Bxh6 e5+ 50. Kg3 (50. Kxe5 Nf7+ 51. Kf4 Nxh6 $18) 50... Nf7) 49. Rxa8 (49. cxb5 e5+ 50. Bxe5 g5+ 51. hxg5 hxg5+ 52. Kxf5 Rf8+ 53. Ke4 (53. Kxg5 Nxe5 54. Ra7 Nf7+ 55. Kf4 Kd6 $15) 53... Nb4+ 54. Kd4 Nc2+ 55. Kc5 Rc8+ 56. Kb6 Nxa1 $16) 49... Bxa8 50. cxb5 {KBB-KBN} Nb4 $2 (50... Nd8 51. b6 (51. Bxh6 e5+ 52. Ke3 Ne6 $18) 51... Bc6 52. Bxh6 e5+ 53. Ke3 Ne6) 51. Bxh6 {White is clearly winning.} Nd5+ 52. Ke5 Kd7 53. Bg5 Bb7 54. Bc4 Ba8 55. g4 {Precision: White = 56%, Black = 40%.} 1-0

