[Event "Matabicho - Bamako - MALI Arena"] [Site "https://lichess.org/J1FFFyg8"] [Date "2023.09.25"] [White "Osvaldo1985"] [Black "LHP_SOUSA"] [Result "0-1"] [UTCDate "2023.09.25"] [UTCTime "11:08:02"] [WhiteElo "1835"] [BlackElo "2407"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e3?! { (0.98 → 0.17) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... Qc7?! { (0.17 → 1.08) Inaccuracy. d5 was best. } (2... d5 3. c4 cxd4 4. cxd5 Qa5+ 5. Qd2 Qxd2+ 6. Bxd2 Nf6 7. exd4) 3. Nf3?! { (1.08 → 0.50) Inaccuracy. c4 was best. } (3. c4 g6 4. Be2 Bg7 5. d5 d6 6. Nf3 a6 7. O-O Bg4) 3... b6?! { (0.50 → 1.37) Inaccuracy. cxd4 was best. } (3... cxd4 4. exd4 Nf6 5. c4 d5 6. c5 Bg4 7. Nc3 Nc6 8. Be2) 4. Nc3 Bb7 5. Be2?! { (1.40 → 0.60) Inaccuracy. d5 was best. } (5. d5 d6) 5... a6 6. a3?! { (0.75 → 0.09) Inaccuracy. e4 was best. } (6. e4 cxd4) 6... e6 7. O-O?! { (0.36 → -0.32) Inaccuracy. d5 was best. } (7. d5 Nf6 8. e4 b5 9. Bg5 Be7 10. O-O h6 11. Bxf6 Bxf6 12. e5 Bxe5 13. Nxe5 Qxe5) 7... Nf6 8. Ne5?! { (-0.26 → -1.12) Inaccuracy. dxc5 was best. } (8. dxc5) 8... d6 9. Nc4 b5 10. Nd2 Be7 11. Bf3 O-O 12. Bxb7 Qxb7 13. Qf3 Qxf3 14. Nxf3 Nbd7 15. dxc5 Nxc5 16. b4?! { (-0.91 → -1.73) Inaccuracy. Bd2 was best. } (16. Bd2 Rfc8 17. Nd4 d5 18. Rfd1 h5 19. Be1 Ne8 20. a4 b4 21. Nce2 a5 22. c3 b3) 16... Ncd7?! { (-1.73 → -0.76) Inaccuracy. Nce4 was best. } (16... Nce4) 17. Bb2?! { (-0.76 → -1.86) Inaccuracy. a4 was best. } (17. a4 d5) 17... Rfc8?! { (-1.86 → -0.89) Inaccuracy. d5 was best. } (17... d5 18. Rfc1 Rfc8 19. Ne2 Ne4 20. Ne1 Nb6 21. Nd3 Na4 22. Bd4 f6 23. Nb2 Nxb2 24. Bxb2) 18. Rac1?? { (-0.89 → -2.72) Blunder. a4 was best. } (18. a4) 18... Nb6 19. Ne2 Nc4 20. Bxf6 Bxf6 21. Ned4 Nxa3 22. c3 Nc4 23. Nb3?! { (-2.94 → -4.47) Inaccuracy. Rc2 was best. } (23. Rc2 Nb6) 23... Rc7 24. Na5? { (-3.64 → -6.25) Mistake. g4 was best. } (24. g4 Nb6) 24... Nxa5 25. bxa5 Rac8 26. Nd4 Rxc3 27. Rxc3 Rxc3 28. Ra1 Bxd4 29. exd4 Kf8 30. f3 Rc4 31. Kf2 Rxd4 32. Ke3 e5 33. h3 Ke7 34. Rc1 Kd7 35. g4 Ra4 36. h4 g6 37. h5 Rxa5 38. hxg6 hxg6 39. Rh1 Ke6 40. Rh7 Ra3+ 41. Kf2 d5 42. g5 d4 43. Ke2 b4 44. Rh8 b3 45. Re8+ Kf5 46. f4 Kxf4 47. Rf8 Kxg5 48. Rxf7 b2 49. Rb7 Ra2 50. Kd3 Kf5 51. Kc4 a5 52. Kd5 a4 53. Rf7+ Kg5 54. Rb7 a3 55. Kxe5 Ra1 56. Kxd4?! { (-76.49 → Mate in 8) Checkmate is now unavoidable. Rc7 was best. } (56. Rc7 b1=Q) 56... b1=Q 57. Rxb1 Rxb1 58. Kc3 a2 59. Kc2 a1=Q { White resigns. } 0-1