[Event "October Action Swiss 3: U1100"] [Site "https://lichess.org/nAUfcZZc"] [Date "2022.10.16"] [White "Moriquendi777"] [Black "YaBoyAang"] [Result "1-0"] [GameId "nAUfcZZc"] [UTCDate "2022.10.16"] [UTCTime "19:20:00"] [WhiteElo "1951"] [BlackElo "1321"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "1800+5"] [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 } Bc5?! { (0.09 → 0.95) Inaccuracy. Nc6 was best. } (3... Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. d4?! { (0.95 → -0.13) Inaccuracy. Nxe5 was best. } (4. Nxe5 Bd4 5. Nf3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. Qe2+ Qe7) 4... exd4 5. Nxd4 d6 6. Be2?! { (0.41 → -0.20) Inaccuracy. Bg5 was best. } (6. Bg5 O-O 7. Nb3 Bb4 8. Bd3 Nbd7 9. O-O Bxc3 10. bxc3 h6) 6... Bd7?! { (-0.20 → 0.60) Inaccuracy. O-O was best. } (6... O-O 7. O-O Re8 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. b4) 7. O-O h5?? { (0.23 → 2.37) Blunder. h6 was best. } (7... h6 8. Be3 O-O 9. Qd2 Re8 10. Rad1 Nc6 11. f3 a6 12. Nxc6 Bxe3+ 13. Qxe3 Bxc6 14. Rfe1) 8. Bg5 Nc6 9. Nxc6? { (2.71 → 1.14) Mistake. Nb3 was best. } (9. Nb3 Bb6 10. Nd5 Be6 11. a4 a6 12. Nxb6 cxb6 13. Nd4 Qc7 14. Re1 O-O-O 15. Nxc6 Qxc6) 9... Bxc6 10. Nd5 Bxd5 11. exd5 c6? { (1.48 → 2.97) Mistake. Kf8 was best. } (11... Kf8 12. Bxh5 Qe8 13. Bxf6 gxf6 14. Re1 Qb5 15. Qe2 Qxe2 16. Bxe2 Re8 17. Bg4 Re5 18. Rxe5) 12. c4?! { (2.97 → 2.09) Inaccuracy. Bxh5 was best. } (12. Bxh5 Kf8) 12... h4?! { (2.09 → 2.91) Inaccuracy. cxd5 was best. } (12... cxd5 13. b4 Bb6 14. cxd5 O-O 15. Bxh5 Re8 16. a4 a5 17. Rb1 Re5 18. h4 Qc8 19. Bxf6) 13. Re1?? { (2.91 → -2.35) Blunder. Bf3 was best. } (13. Bf3 Kf8 14. h3 cxd5 15. Bxd5 Qb6 16. Bxf6 gxf6 17. Rb1 Rc8 18. Qf3 Bd4 19. Rfe1 Rc7) 13... Bxf2+ 14. Kxf2 Ne4+ 15. Kg1?? { (-2.21 → Mate in 7) Checkmate is now unavoidable. Ke3 was best. } (15. Ke3 Nxg5 16. Qd4 O-O 17. Kf2 cxd5 18. cxd5 Re8 19. Bd3 Qa5 20. b4 Qa3 21. h3 Rac8) 15... Qxg5?? { (Mate in 7 → 0.90) Lost forced checkmate sequence. Qb6+ was best. } (15... Qb6+ 16. c5 Qxc5+ 17. Be3 Qxe3+ 18. Kh1 Nf2+ 19. Kg1 Nh3+ 20. Kh1 Qg1+ 21. Rxg1 Nf2#) 16. Bf3 O-O-O?? { (0.84 → 6.46) Blunder. cxd5 was best. } (16... cxd5 17. cxd5 f5 18. Bxe4 fxe4 19. Rxe4+ Kf7 20. Qd4 Rhe8 21. Rae1 Rxe4 22. Qxe4 Kg8 23. Qe6+) 17. Rxe4 h3 18. g3 Rde8 19. dxc6?? { (6.50 → -0.25) Blunder. Qe1 was best. } (19. Qe1 Rxe4 20. Qxe4 c5 21. Qg4+ Qxg4 22. Bxg4+ Kd8 23. Rf1 Ke7 24. Rf3 g6 25. Kf2 f5) 19... Rxe4 20. cxb7+ Kxb7?? { (-0.18 → 7.69) Blunder. Kc7 was best. } (20... Kc7 21. Bxe4 Qe3+ 22. Kf1 Qxe4 23. Qd5 Qxd5 24. cxd5 Kxb7 25. Re1 Rc8 26. Re7+ Kb6 27. Rxf7) 21. Qb3+ Kc7 22. Bxe4 Rb8 23. Qc3 Rxb2 24. Qxb2 Qe3+ 25. Qf2 Qxe4 26. Qxf7+ Kc6 27. Qd5+ Qxd5 28. cxd5+ Kxd5 29. Kf2 Ke5 30. Ke3 d5 31. Rd1 d4+ 32. Rxd4 g5?! { (12.02 → Mate in 17) Checkmate is now unavoidable. g6 was best. } (32... g6 33. Rd1 Kf5 34. Rd5+ Ke6 35. Ra5 Kd6 36. Kf4 g5+ 37. Kg4 Kc6 38. a4 Kc7 39. Kf5) 33. Ra4?! { (Mate in 17 → 14.08) Lost forced checkmate sequence. g4 was best. } (33. g4 Kf6 34. Ke4 Ke6 35. a4 a6 36. Rd1 a5 37. Rd3 Kf6 38. Rd6+ Ke7 39. Ke5 Kf7) 33... Kf5?! { (14.08 → Mate in 29) Checkmate is now unavoidable. Kd5 was best. } (33... Kd5 34. g4 Kc5 35. Ke4 Kb5 36. Ra3 Kb4 37. Rxh3 Ka4 38. Rh5 Ka3 39. h4 gxh4 40. Rxh4) 34. Rxa7?! { (Mate in 29 → 19.27) Lost forced checkmate sequence. Ra5+ was best. } (34. Ra5+ Kf6 35. g4 Ke6 36. Ke4 a6 37. Re5+ Kf6 38. a4 a5 39. Rb5 Ke6 40. Rb6+ Ke7) 34... Kg4?! { (19.27 → Mate in 5) Checkmate is now unavoidable. Ke6 was best. } (34... Ke6 35. g4) 35. Rf7 Kh5 36. a4 Kg6 37. Rf3 Kh5 38. a5 g4 39. Rf4 Kg5 40. a6 Kg6 41. Rxg4+ Kf5 42. Re4 Kg5 43. a7 Kf5 44. a8=Q Kg5 45. Qg8+ Kh5 46. Re5+ Kh6 47. Qg5+ Kh7 48. Re7+ Kh8 49. Qg7# { White wins by checkmate. } 1-0