[Event "WorldChess Gaming"] [Site "worldchess.com"] [Date "2024.02.15"] [Round "1"] [White "Erkhembayar, Tserentsoodol"] [Black "Michel Dos Santos Almeida"] [Result "1-0"] [WhiteElo "1577"] [BlackElo "1096"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Queen's Pawn Game: Modern Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 g6 { A40 Queen's Pawn Game: Modern Defense } 2. e4 d6 3. c3 Nf6 4. Bd3 Bg7 5. Nf3 Nbd7 6. O-O e5 7. h3 O-O 8. Be3 Qe7?! { (0.07 → 0.63) Inaccuracy. d5 was best. } (8... d5 9. Nxe5 dxe4 10. Nxd7 Bxd7 11. Bc2 Nd5 12. Bxe4 Nxe3 13. fxe3 Bh6 14. Qf3 Qg5 15. Re1) 9. Nbd2 b6 10. a4 Bb7 11. d5 c6 12. c4 cxd5 13. cxd5 Rac8?! { (0.19 → 0.95) Inaccuracy. Nc5 was best. } (13... Nc5) 14. Rc1 Rxc1 15. Qxc1 Rc8 16. Qb1 Nc5 17. Bb5 a6 18. Bxc5 axb5 19. Bxb6 bxa4 20. Qd1?! { (0.12 → -0.96) Inaccuracy. Rc1 was best. } (20. Rc1 Rxc1+) 20... Qd7 21. Qe2 Rb8?! { (-0.46 → 0.25) Inaccuracy. Nh5 was best. } (21... Nh5 22. Ra1) 22. Rc1? { (0.25 → -1.34) Mistake. Be3 was best. } (22. Be3 Qc8 23. Ra1 Ba6 24. Qd1 Bb5 25. b3 axb3 26. Rc1 Qa6 27. Qxb3 Bf8 28. Kh2 Nd7) 22... Bc8? { (-1.34 → 0.22) Mistake. Bxd5 was best. } (22... Bxd5 23. Rc7) 23. Rc7 Qe8 24. Qc4 Nd7?? { (0.27 → 4.47) Blunder. Bd7 was best. } (24... Bd7 25. Be3 Qd8 26. Qc2 Rc8 27. Rxc8 Qxc8 28. Nc4 Bb5 29. Nfd2 Bf8 30. f3 Ne8 31. Qc3) 25. Ba5?? { (4.47 → 0.00) Blunder. Ba7 was best. } (25. Ba7 Nb6 26. Bxb6 Bd7 27. Qb4 Bf8 28. Qa5 Bb5 29. Ba7 Ra8 30. Qc3 Qd8 31. Be3 Bd7) 25... Nc5 26. Bc3? { (0.00 → -1.42) Mistake. Ra7 was best. } (26. Ra7 Bf8) 26... Ba6 27. Qa2 Qd8?! { (-1.18 → -0.51) Inaccuracy. Qb5 was best. } (27... Qb5 28. Qa3) 28. Ra7?? { (-0.51 → -4.48) Blunder. Ba5 was best. } (28. Ba5 Qe8) 28... Qb6 29. Rxa6 Qxa6 30. Nc4 Bf8 31. Nfd2 Nd3 32. Qb1 Nc5 33. Qc2 h5 34. g3 Nb3 35. Qd1?! { (-3.52 → -4.73) Inaccuracy. Kg2 was best. } (35. Kg2 Nxd2 36. Nxd2 Be7 37. Nb1 Bd8 38. Qd1 Bb6 39. Qf3 Bd4 40. Bxd4 exd4 41. Nd2 Rxb2) 35... Nxd2 36. Nxd2 Qd3?! { (-4.66 → -3.22) Inaccuracy. a3 was best. } (36... a3 37. bxa3 Qxa3 38. Qc2 Rc8 39. Nb1 Qa6 40. Qd1 Bh6 41. Qf1 Qa4 42. Qd3 Rb8 43. Kh2) 37. Qxa4 Kg7? { (-3.14 → -1.26) Mistake. Rc8 was best. } (37... Rc8 38. Nf1 Rc4 39. Qa8 Qxe4 40. Bd2 Qf5 41. Ne3 Qc8 42. Qa3 Rd4 43. Bc3 Re4 44. Kg2) 38. Nf1?! { (-1.26 → -2.25) Inaccuracy. Qc4 was best. } (38. Qc4 Qxc4 39. Nxc4 Rc8 40. Na5 f5 41. Nc6 fxe4 42. Ba5 Kf7 43. b4 Ke8 44. b5 Kd7) 38... Qb1 39. Kg2 Rc8 40. Ne3 Be7 41. Kh2? { (-1.48 → -2.86) Mistake. h4 was best. } (41. h4 Bf8) 41... Bg5 42. Ng2 Qf1 43. Qd7?? { (-2.22 → -4.98) Blunder. h4 was best. } (43. h4 Bd8 44. Qa7 Bf6 45. Qb7 Rg8 46. Qa7 Rd8 47. Ba5 Rc8 48. Bc3 Qe2 49. Qe3 Qc2) 43... Ra8? { (-4.98 → -2.82) Mistake. Rxc3 was best. } (43... Rxc3 44. bxc3 Qxf2 45. Kh1 Qxg3 46. c4 Qf3 47. Kg1 Qd1+ 48. Kh2 Qd2 49. Kh1 Qc1+ 50. Kh2) 44. Qxd6 Ra1?? { (-2.50 → 0.00) Blunder. Bf6 was best. } (44... Bf6 45. Be1 Ra1 46. Qb4 Qe2 47. h4 Rb1 48. b3 Ra1 49. Qc3 Rd1 50. b4 Rb1 51. d6) 45. Qxe5+ Bf6?? { (0.00 → Mate in 3) Checkmate is now unavoidable. f6 was best. } (45... f6 46. Qe7+ Kh6 47. Qf8+ Kh7 48. Qf7+ Kh6 49. Qf8+) 46. Qxf6+ Kh6 47. Qg7+ Kg5 48. h4+ Kg4 49. Ne3+ { White wins. } 1-0