[Event "13ro Esc Municipal Villa María Arena"] [Site "https://lichess.org/c6DMDBiM"] [Date "2020.04.06"] [White "Lacua"] [Black "JCAO"] [Result "1-0"] [UTCDate "2020.04.06"] [UTCTime "21:31:24"] [WhiteElo "1402"] [BlackElo "2086"] [WhiteRatingDiff "+171"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3?! { (0.79 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 a6) 2... cxd4 3. exd4 d5 4. c3 Nf6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O Nc6 9. Nbd2 Bd6 10. Nb3 O-O 11. Bg5 h6 12. Bh4 Be7 13. Bg3 Bd6 14. Bh4 b6 15. Rae1 Rc8 16. Re2 Be7 17. Bg3 Ne4 18. Rfe1 Nxg3 19. fxg3 Bf6 20. Ne5 Re8?! { (-0.86 → 0.00) Inaccuracy. Bxe5 was best. } (20... Bxe5) 21. Nd2? { (0.00 → -1.16) Mistake. Ng4 was best. } (21. Ng4 h5 22. Nxf6+ Qxf6 23. Rf2 Qh6 24. Rff1 Ne7 25. Nc1 Nf5 26. Qa6 Ne3 27. Rf3 Nc2) 21... Nxe5 22. dxe5 Bg5 23. Nf3 Be7 24. Nd4 Rc4 25. b3 Rc8 26. Nb5?! { (-0.43 → -1.19) Inaccuracy. Kh1 was best. } (26. Kh1 Bc5 27. Rc2 Qd7 28. Rec1 Qc7 29. Nf3 Qb7 30. a4 a6 31. Nd4 Rc7 32. h3 Rec8) 26... Qd7 27. Nd4 a6 28. h3 b5 29. Kh2 b4 30. cxb4 Bxb4 31. g4?? { (-1.27 → -3.41) Blunder. Rf1 was best. } (31. Rf1 Qa7 32. Ref2 Rc7 33. Ne2 Rec8 34. h4 Ba3 35. Qd2 Qb6 36. Qf4 Qb5 37. Nd4 Qd3) 31... Rc3?? { (-3.41 → 0.00) Blunder. Bxe1 was best. } (31... Bxe1 32. Rxe1 Qb7 33. h4 Qe7 34. g3 Qc5 35. Rd1 Qa5 36. Qe2 Rc3 37. g5 hxg5 38. hxg5) 32. Qxa6 Bc5?? { (0.00 → 2.76) Blunder. Rb8 was best. } (32... Rb8 33. Rf1 Bc5 34. Rd1 Rb7 35. Qa5 Bb4 36. Qa6) 33. Rd1?? { (2.76 → 0.00) Blunder. Nb5 was best. } (33. Nb5 Bb4) 33... Rc8?! { (0.00 → 0.62) Inaccuracy. Rb8 was best. } (33... Rb8) 34. Qa4?? { (0.62 → -1.45) Blunder. Nb5 was best. } (34. Nb5 Re3 35. Rc2 Rxe5 36. Kh1 d4 37. Nxd4 Rd5 38. b4 e5 39. Rxc5 Rdxc5 40. bxc5 Rxc5) 34... Qc7?? { (-1.45 → 7.65) Blunder. Qxa4 was best. } (34... Qxa4) 35. Nb5 Rxh3+ 36. Kxh3 Qb6 37. Nd6 Rc7?! { (5.90 → 11.71) Inaccuracy. Bxd6 was best. } (37... Bxd6 38. exd6 Rc3+ 39. Kh2 Qxd6+ 40. Kg1 Rc6 41. Qd4 Qc7 42. Rf1 f6 43. Qd3 Qa7+ 44. Kh1) 38. Qe8+ Kh7 39. Nxf7 Bg1?! { (10.60 → Mate in 10) Checkmate is now unavoidable. Qa6 was best. } (39... Qa6 40. Rc2) 40. Ng5+? { (Mate in 10 → 9.26) Lost forced checkmate sequence. Rf1 was best. } (40. Rf1 Rxf7 41. Rxf7 Qc5 42. Rf8 Qxf8 43. Qxf8 Bd4 44. Rc2 Bxe5 45. Qf7 d4 46. g5 Bd6) 40... hxg5 41. Qh5+ Kg8 42. Rxg1?? { (8.60 → 0.00) Blunder. Qe8+ was best. } (42. Qe8+) 42... Rc3+?? { (0.00 → 21.59) Blunder. Qxg1 was best. } (42... Qxg1 43. Qe8+ Kh7 44. Qh5+) 43. Kh2 Qd4 44. Rf1 Qf4+?! { (20.40 → Mate in 11) Checkmate is now unavoidable. Rc8 was best. } (44... Rc8 45. Qf7+) 45. Rxf4 { Black resigns. } 1-0