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[Event "ANS Arena"] [Site "http://chess-academy.net/JI2yzX3b"] [Date "2026.05.06"] [Round "-"] [White "Catalin17"] [Black "NEPOTU2015"] [Result "0-1"] [UTCDate "2026.05.06"] [UTCTime "16:24:26"] [WhiteElo "1220"] [BlackElo "1425"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "300+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. Nb5? { (0.36 → -1.65) Mistake. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Ng4? { (-1.65 → 0.94) Mistake. Best move was Nxe4. } (4... Nxe4) 5. Ng5? { (0.94 → -1.20) Mistake. Best move was d4. } (5. d4) 5... Bc5?? { (-1.20 → 4.07) Blunder. Best move was a6. } (5... a6 6. Qxg4) 6. Nd6+?? { (4.07 → -2.07) Blunder. Best move was Qxg4. } (6. Qxg4 d5) 6... cxd6? { (-2.07 → -0.20) Mistake. Best move was Bxd6. } (6... Bxd6 7. Qxg4 Be7 8. h4 d5 9. Qh5 g6 10. Qe2 Nd4 11. Qd1 h6 12. Nf3 dxe4 13. Nxe5) 7. Qxg4 Nd4?! { (-0.43 → 0.40) Inaccuracy. Best move was Qf6. } (7... Qf6 8. Bc4) 8. Nxf7? { (0.40 → -2.25) Mistake. Best move was Bc4. } (8. Bc4) 8... Kxf7 9. Qh5+? { (-1.76 → -3.59) Mistake. Best move was Bc4+. } (9. Bc4+ Kf8 10. O-O Nxc2 11. d4 Nxd4 12. b4 d5 13. Bxd5 Bb6 14. Qd1 Qf6 15. a4 a5) 9... g6 10. Bc4+ d5? { (-3.66 → -1.95) Mistake. Best move was Kg7. } (10... Kg7 11. Qd1 Qh4 12. O-O Qxe4 13. c3 Ne6 14. d3 Qf5 15. d4 Bb6 16. Be3 Nf4 17. Qd2) 11. O-O?? { (-1.95 → -17.70) Blunder. Best move was Bxd5+. } (11. Bxd5+ Kf6 12. Qd1 Kg7 13. O-O Ne6 14. d3 d6 15. c3 Rf8 16. d4 Bb6 17. a4 Nf4) 11... Ne2+?? { (-17.70 → 2.66) Blunder. Best move was gxh5. } (11... gxh5) 12. Kh1?? { (2.66 → -13.42) Blunder. Best move was Qxe2. } (12. Qxe2 dxc4 13. Qxc4+ d5 14. Qxc5 dxe4 15. f3 Qb6 16. fxe4+ Kg7 17. Qxb6 axb6 18. d3 Bd7) 12... Nxc1?? { (-13.42 → -2.34) Blunder. Best move was gxh5. } (12... gxh5 13. Bxe2) 13. Raxc1?? { (-2.34 → -16.53) Blunder. Best move was Bxd5+. } (13. Bxd5+ Kf6 14. Qd1 Rf8 15. f4 exf4 16. d4 Bb6 17. Rxf4+ Kg7 18. Rxf8 Qxf8 19. Rxc1 d6) 13... Bd4?? { (-16.53 → -2.32) Blunder. Best move was gxh5. } (13... gxh5) 14. Qh3?? { (-2.32 → -9.01) Blunder. Best move was Bxd5+. } (14. Bxd5+) 14... Bxb2?? { (-9.01 → -1.30) Blunder. Best move was dxc4. } (14... dxc4 15. c3 Bb6 16. f4 Kg7 17. fxe5 Qe8 18. Qf3 Bc7 19. g3 b5 20. Kg2 Bxe5 21. b3) 15. Rb1? { (-1.30 → -4.25) Mistake. Best move was Bxd5+. } (15. Bxd5+ Kg7 16. Rb1 d6 17. Qg3 Bd4 18. c3 Bc5 19. f4 Rf8 20. fxe5 dxe5 21. Qxe5+ Kh6) 15... dxc4 16. Qf3+? { (-3.90 → -5.94) Mistake. Best move was Rxb2. } (16. Rxb2 Kg7 17. Qc3 b6 18. Rbb1 Qe7 19. Qxc4 d6 20. Qb4 Be6 21. c4 Rhf8 22. f3 Rf7) 16... Qf6 17. Qxf6+ Kxf6 18. f4?? { (-5.59 → -10.19) Blunder. Best move was Rxb2. } (18. Rxb2 b6 19. a4 Ba6 20. c3 d5 21. a5 b5 22. exd5 Rad8 23. f4 exf4 24. Rxf4+ Ke5) 18... exf4?? { (-10.19 → -5.86) Blunder. Best move was c3. } (18... c3 19. f5 Kg7 20. g4 b5 21. g5 b4 22. h4 a5 23. Kg2 Bb7 24. d3 a4 25. f6+) 19. Rxf4+?? { (-5.86 → -10.18) Blunder. Best move was Rxb2. } (19. Rxb2 b6) 19... Kg7?? { (-10.18 → -5.56) Blunder. Best move was Ke5. } (19... Ke5 20. Rf3 c3 21. d3 b5 22. Rf7 a5 23. Kg1 b4 24. Rbf1 a4 25. Re7+ Kd4 26. Rff7) 20. Rxb2 g5? { (-5.66 → -4.00) Mistake. Best move was c3. } (20... c3) 21. Rg4? { (-4.00 → -5.24) Mistake. Best move was Rf5. } (21. Rf5 h6) 21... h6 22. Rg3 Rf8?! { (-5.01 → -4.32) Inaccuracy. Best move was Re8. } (22... Re8) 23. Rd3?? { (-4.32 → Mate in 1) Checkmate is now unavoidable. Best move was h4. } (23. h4 Rf1+ 24. Kh2 b6 25. Rb4 Ba6 26. hxg5 hxg5 27. Ra3 Bb7 28. Rxc4 Bc6 29. Kg3 Re1) 23... Rf1# { Black wins by checkmate. } 0-1