[Event "گروه شطرنجبازان ایران Arena"] [Site "https://lichess.org/KwOqpgym"] [Date "2024.05.14"] [White "ALI_1079"] [Black "hamedjavadinia"] [Result "0-1"] [UTCDate "2024.05.14"] [UTCTime "19:57:44"] [WhiteElo "1865"] [BlackElo "1602"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bb4 4. Nd5 Nxd5 5. exd5 O-O 6. Be2 e4 7. Nd4 c6 8. dxc6 dxc6 9. O-O?! { (-0.32 → -0.94) Inaccuracy. c3 was best. } (9. c3 Bc5) 9... Qxd4 10. c3 Bxc3?! { (-0.95 → -0.35) Inaccuracy. Qd6 was best. } (10... Qd6) 11. dxc3 Qxd1 12. Rxd1 Bf5 13. Be3 Nd7 14. Rd6 Nf6 15. Rad1 h6 16. h3 a5 17. g4 Bh7?! { (0.00 → 0.90) Inaccuracy. Be6 was best. } (17... Be6 18. c4 a4 19. Kh2 Kh7 20. Kg3 g5 21. Bc5 h5 22. Bb4 Kh6 23. R1d4) 18. g5? { (0.90 → -0.34) Mistake. c4 was best. } (18. c4 a4 19. Kh2 Rfe8 20. R1d2 Bg6 21. h4 h5 22. g5 Nh7 23. Rd7 Rab8) 18... hxg5 19. Bxg5 Nd5 20. c4 Nb4 21. a3 Na6?! { (-0.78 → 0.28) Inaccuracy. Nd3 was best. } (21... Nd3 22. Be3 Bf5 23. Kh2 a4 24. Rb1 Rad8 25. Rxd8 Rxd8 26. b3 Rd7 27. bxa4) 22. Bg4?! { (0.28 → -0.60) Inaccuracy. Be3 was best. } (22. Be3) 22... f5?! { (-0.60 → 0.00) Inaccuracy. Nc5 was best. } (22... Nc5 23. b4 axb4 24. axb4 Nd3 25. Rd7 f5 26. Bh5 f4 27. Rxb7 Ra2 28. Be7) 23. Be2 Nc5?! { (-0.36 → 0.38) Inaccuracy. f4 was best. } (23... f4 24. Rd8 Raxd8 25. Rxd8 f3 26. Bd1 Nc5 27. Rxf8+ Kxf8 28. Bc2 Kf7 29. Kh2) 24. b4?! { (0.38 → -0.27) Inaccuracy. Be3 was best. } (24. Be3 Nb3) 24... axb4 25. axb4 Na4 26. c5 f4 27. Bc4+ Kh8 28. Rd7?? { (-0.11 → -2.78) Blunder. Ra1 was best. } (28. Ra1) 28... Rab8?? { (-2.78 → 0.47) Blunder. Nb2 was best. } (28... Nb2 29. Be7 Nxc4 30. Bxf8 Rxf8 31. Re7 Bf5 32. Rd4 b5 33. f3 e3 34. Rxf4) 29. h4? { (0.47 → -0.64) Mistake. Be7 was best. } (29. Be7 Bf5) 29... Nb2 30. Rc1 Nxc4 31. Rxc4 b6?! { (-0.63 → 0.03) Inaccuracy. Rbe8 was best. } (31... Rbe8 32. Rc1) 32. h5? { (0.03 → -1.23) Mistake. cxb6 was best. } (32. cxb6 Rxb6 33. Rd6 Bg8 34. Rxe4 Bd5 35. Rd4 Rfb8 36. Rd8+ Rxd8 37. Bxd8 Rb8) 32... bxc5? { (-1.23 → -0.04) Mistake. b5 was best. } (32... b5 33. Rcd4) 33. Rxc5 Rxb4 34. h6 gxh6 35. Bxh6 Rg8+ 36. Kh2 f3 37. Rxc6?? { (-0.02 → -5.87) Blunder. Rg5 was best. } (37. Rg5 e3 38. Rxg8+ Kxg8 39. Bxe3 Rg4 40. Rd4 Rg2+ 41. Kh1 Bf5 42. Rf4 Rg5) 37... Rg2+ 38. Kh3? { (-5.42 → -39.45) Mistake. Kh1 was best. } (38. Kh1 e3 39. Bg7+ Rxg7 40. Rxg7 Kxg7 41. Rc7+ Kh6 42. fxe3 Rb1+ 43. Kh2 f2) 38... Rg8?? { (-39.45 → 0.01) Blunder. Bf5+ was best. } (38... Bf5+ 39. Kh4 e3+ 40. Rd4 Rxd4+ 41. Kh5 exf2 42. Be3 Bg6+ 43. Rxg6 Rd5+ 44. Kh4) 39. Re7?? { (0.01 → -4.85) Blunder. Rd5 was best. } (39. Rd5 Rg6 40. Rxg6 Bxg6 41. Be3 Rb7 42. Kg4 Kg7 43. Kg5 Be8 44. Rc5 Rd7) 39... Rb1?? { (-4.85 → 0.00) Blunder. Bf5+ was best. } (39... Bf5+ 40. Kh2 e3 41. Bg7+ Rxg7 42. Rxg7 Kxg7 43. fxe3 Rg4 44. Rc1 Kf6 45. Rf1) 40. Kh2?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Bc1 was best. } (40. Bc1 Bf5+ 41. Kh4 Rg4+ 42. Kh5 e3 43. Re8+ Kg7 44. Rxe3 Rg1 45. Re7+ Kf8) 40... Rg2+ 41. Kh3 Rh1# { Black wins by checkmate. } 0-1