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[Event "ANS Arena"] [Site "http://chess-academy.net/SypHMtK8"] [Date "2026.02.27"] [Round "-"] [White "Automat"] [Black "Iaroslav2016"] [Result "1-0"] [UTCDate "2026.02.27"] [UTCTime "18:27:23"] [WhiteElo "1468"] [BlackElo "1723"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. Bd3?! { (0.36 → -0.31) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bc5 5. O-O d6?! { (-0.44 → 0.27) Inaccuracy. Best move was O-O. } (5... O-O 6. Bc4) 6. a3?! { (0.27 → -0.48) Inaccuracy. Best move was Na4. } (6. Na4) 6... Bg4?! { (-0.48 → 0.25) Inaccuracy. Best move was a6. } (6... a6 7. Nd5 Be6 8. b4 Ba7 9. Ne3 a5 10. b5 Ne7 11. c3 Ng6 12. a4 O-O 13. Bc2) 7. b4?! { (0.25 → -0.67) Inaccuracy. Best move was Bb5. } (7. Bb5 O-O) 7... Bxf3? { (-0.67 → 0.40) Mistake. Best move was Bb6. } (7... Bb6 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 c6 11. Ne2 Ne6 12. c3 d5 13. exd5 Nxd5 14. Bf5) 8. Qxf3 Nd4 9. Qd1 Bb6 10. Nd5 Nxd5 11. exd5 O-O?? { (-0.03 → 3.47) Blunder. Best move was Qf6. } (11... Qf6) 12. Bb2?? { (3.47 → -0.20) Blunder. Best move was c3. } (12. c3 a5 13. cxd4 Bxd4 14. Rb1 axb4 15. Rxb4 Bb6 16. Qh5 g6 17. Qh6 f5 18. Bc4 Qe7) 12... a6?? { (-0.20 → 4.20) Blunder. Best move was Qg5. } (12... Qg5 13. c3 Nf5 14. Bxf5 Qxf5 15. c4 Qf4 16. Rc1 Bd4 17. Bxd4 Qxd4 18. Qe2 a5 19. b5) 13. f4?? { (4.20 → -2.67) Blunder. Best move was c3. } (13. c3 Nb5 14. a4 Nxc3 15. Bxc3 Qh4 16. a5 Ba7 17. g3 Qh3 18. Kh1 Rae8 19. b5 e4) 13... exf4? { (-2.67 → -0.91) Mistake. Best move was Nxc2+. } (13... Nxc2+ 14. Kh1) 14. Rxf4?? { (-0.91 → -6.88) Blunder. Best move was Kh1. } (14. Kh1) 14... c5?? { (-6.88 → 2.76) Blunder. Best move was Ne2+. } (14... Ne2+ 15. Kh1) 15. bxc5? { (2.76 → 0.51) Mistake. Best move was Bxh7+. } (15. Bxh7+ Kxh7) 15... dxc5 16. Bxh7+? { (1.09 → 0.00) Mistake. Best move was Qh5. } (16. Qh5 f5 17. Rxf5 Rxf5 18. Bxf5 Nxf5 19. Qxf5 c4+ 20. Kh1 Qe7 21. Qg4 Re8 22. Rf1 Bc5) 16... Kxh7 17. Qh5+ Kg8 18. Rh4 Ne2+?? { (0.00 → 3.77) Blunder. Best move was f6. } (18... f6 19. Rb1 Qe7 20. c4 Rfe8 21. a4 Bc7 22. Bxd4 cxd4 23. Qh7+ Kf7 24. Qh5+) 19. Kh1 Qxh4? { (3.08 → 5.41) Mistake. Best move was f6. } (19... f6) 20. Qxh4 Rae8? { (4.36 → 6.47) Mistake. Best move was Nd4. } (20... Nd4 21. Qe7 Rae8 22. Qxb7 Nxc2 23. Rf1 Ba5 24. d6 Nd4 25. Bc3 Bxc3 26. dxc3 Rb8 27. Qd5) 21. Qg4? { (6.47 → 4.67) Mistake. Best move was Bxg7. } (21. Bxg7) 21... g6?? { (4.67 → 7.76) Blunder. Best move was Nd4. } (21... Nd4 22. c3) 22. Re1? { (7.76 → 4.89) Mistake. Best move was Bf6. } (22. Bf6 Bd8 23. Bxd8 Rxd8 24. Qxe2 Rxd5 25. d3 Rdd8 26. Qe7 c4 27. dxc4 Rd4 28. c5 Rfd8) 22... Ng3+?? { (4.89 → 11.35) Blunder. Best move was Nd4. } (22... Nd4 23. Rf1) 23. Qxg3 Rxe1+ 24. Qxe1 Kh7?! { (10.19 → Mate in 2) Checkmate is now unavoidable. Best move was Bd8. } (24... Bd8 25. Qe5) 25. Qe5?! { (Mate in 2 → 30.42) Lost forced checkmate sequence. Best move was Qh4+. } (25. Qh4+ Kg8 26. Qh8#) 25... f6 26. Qe7+ Kg8 27. d6 Rf7 28. Qe8+ Rf8?! { (14.29 → Mate in 9) Checkmate is now unavoidable. Best move was Kg7. } (28... Kg7 29. d7) 29. Qxg6+ Kh8 30. Bxf6+ Rxf6 31. Qxf6+ Kg8 32. d7 Kh7 33. g4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxb6. } (33. Qxb6 Kg7 34. d8=R Kh7 35. Rd7+ Kh8 36. Qd8#) 33... Kg8 34. g5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxb6. } (34. Qxb6 Kg7 35. d8=R c4 36. Rd7+ Kg8 37. Qd8#) 34... Kh7 35. g6+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qf7+. } (35. Qf7+ Kh8 36. g6 c4 37. Qh7#) 35... Kg8 36. Qf7+ Kh8 37. Qh7# { White wins by checkmate. } 1-0