[Event "Слава защитникам Отечества Arena"] [Site "https://lichess.org/1bXt0bxp"] [Date "2023.02.23"] [White "olegivanovich49"] [Black "Zu_Cho_Chi"] [Result "0-1"] [UTCDate "2023.02.23"] [UTCTime "10:36:35"] [WhiteElo "2071"] [BlackElo "2433"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Modern Defense: Standard Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nc3 { B06 Modern Defense: Standard Line } c6 4. Be3 b5 5. a4 b4 6. Nce2 a5 7. c3 h5 8. h3 Nf6 9. e5 Nd5 10. Bd2?! { (0.28 → -0.49) Inaccuracy. Nf4 was best. } (10. Nf4 Nxe3 11. fxe3 e6 12. Nf3 d6 13. exd6 Qxd6 14. Bc4 Ba6 15. Bxa6 Nxa6 16. O-O bxc3) 10... d6 11. exd6 exd6 12. Nf4 bxc3 13. bxc3 O-O 14. Nxd5 cxd5 15. Be2?! { (0.13 → -0.43) Inaccuracy. Bd3 was best. } (15. Bd3 Nd7 16. Ne2 Ba6 17. Qc2 Re8 18. Be3 Qc7 19. O-O Bc4 20. Rab1 Rab8 21. Bg5 Nb6) 15... Re8 16. Nf3 Ba6 17. Be3 Bxe2 18. Qxe2 Nd7 19. O-O Nb6 20. Qd3 Nc4 21. Rfe1 Qd7 22. Bd2 Rxe1+ 23. Nxe1 Re8 24. Nf3 Qb7 25. Bf4 Qb3 26. Kh2 Bf6 27. Bd2? { (-0.03 → -1.25) Mistake. Nd2 was best. } (27. Nd2 Nxd2 28. Bxd2 Kg7 29. g3 Qb2 30. Rb1 Qa2 31. Kg2 Qxa4 32. Rb6 Re6 33. Ra6 Qa2) 27... Kg7?! { (-1.25 → -0.42) Inaccuracy. Qb2 was best. } (27... Qb2) 28. Qb1?? { (-0.42 → -2.94) Blunder. Bc1 was best. } (28. Bc1) 28... Qxb1? { (-2.94 → -1.41) Mistake. Nxd2 was best. } (28... Nxd2 29. Qxb3 Nxb3 30. Rb1 Nc5 31. dxc5 dxc5 32. Rd1 Rd8 33. Rc1 c4 34. Kg3 Kf8 35. Kf4) 29. Rxb1 Nxd2?! { (-1.30 → -0.54) Inaccuracy. Re2 was best. } (29... Re2 30. Bf4) 30. Nxd2 Re2 31. Nf3 Rxf2 32. Rb5 g5 33. Rxd5 Kg6 34. Kg1 Ra2 35. Rxa5?? { (0.03 → -3.31) Blunder. Rxd6 was best. } (35. Rxd6) 35... g4 36. hxg4 hxg4 37. Nh2 g3 38. Nf1 Ra1 39. Rb5? { (-4.80 → -12.03) Mistake. Ra8 was best. } (39. Ra8 Bg5 40. Re8 Kf5 41. Re2 Bf4 42. d5 Rxa4 43. Re7 f6 44. Re1 Ra3 45. c4 Rc3) 39... Bg5 40. Rxg5+ Kxg5 41. a5 Kf4?! { (Mate in 15 → -13.31) Lost forced checkmate sequence. f5 was best. } (41... f5 42. c4 f4 43. c5 dxc5 44. a6 Rxa6 45. d5 Kf6 46. Nxg3 fxg3 47. Kf1 Ra2 48. d6) 42. a6 Rxa6 43. Nd2?! { (-13.78 → Mate in 5) Checkmate is now unavoidable. Nxg3 was best. } (43. Nxg3 Kxg3 44. Kf1 Ra2 45. Ke1 Rxg2 46. Kd1 Kf3 47. c4 Ke3 48. d5 Kd4 49. Ke1 Kxc4) 43... Ra1+ 44. Nf1 d5 45. c4 dxc4 46. d5 c3 47. d6 c2 48. d7 c1=Q 49. d8=Q Qxf1# { Black wins by checkmate. } 0-1