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[Event "Black12 Arena"] [Site "http://chess-academy.net/8fVJw4FH"] [Date "2025.08.26"] [Round "-"] [White "Matei2017"] [Black "AlexandrG"] [Result "0-1"] [UTCDate "2025.08.26"] [UTCTime "16:12:56"] [WhiteElo "1625"] [BlackElo "1688"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nc6? { (-0.38 → 0.84) Mistake. Best move was exd4. } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. d5 { B00 Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation } Nd4?? { (0.48 → 4.14) Blunder. Best move was Nce7. } (3... Nce7 4. Nf3 d6 5. c4 Nf6 6. Nc3 Ng6 7. Be2 Be7 8. h3 O-O 9. O-O h6 10. a4) 4. c3 Nb5? { (3.70 → 5.02) Mistake. Best move was Nc6. } (4... Nc6 5. dxc6 bxc6 6. Nf3 Nf6 7. Bd3 d6 8. c4 Be7 9. h3 O-O 10. Nc3 Rb8 11. O-O) 5. a4?? { (5.02 → 1.18) Blunder. Best move was Bxb5. } (5. Bxb5 Nf6 6. Bd3 Bc5 7. Nf3 d6 8. O-O O-O 9. b4 Bb6 10. Nbd2 c6 11. c4 a5) 5... Nd6 6. c4?? { (1.38 → -1.95) Blunder. Best move was Bd3. } (6. Bd3 c6) 6... c5?? { (-1.95 → 2.24) Blunder. Best move was Nxe4. } (6... Nxe4 7. Bd3) 7. Nc3?! { (2.24 → 1.44) Inaccuracy. Best move was Bd3. } (7. Bd3 f6) 7... Nxc4?? { (1.44 → 5.77) Blunder. Best move was f5. } (7... f5 8. exf5 Nxf5 9. Bd3 d6 10. Nh3 Nf6 11. O-O g6 12. f4 Be7 13. Bd2 O-O 14. fxe5) 8. Bxc4 d6 9. a5?! { (5.53 → 4.64) Inaccuracy. Best move was f4. } (9. f4 exf4 10. Bxf4 Nf6 11. Nf3 Nh5 12. Be3 Be7 13. Bb5+ Bd7 14. e5 O-O 15. O-O f5) 9... Bd7? { (4.64 → 5.75) Mistake. Best move was Be7. } (9... Be7 10. f4 exf4 11. Bxf4 Nf6 12. Nf3 Nh5 13. Be3 Nf6 14. O-O O-O 15. h3 a6 16. Qe1) 10. Nb5? { (5.75 → 4.01) Mistake. Best move was f4. } (10. f4) 10... a6?! { (4.01 → 4.82) Inaccuracy. Best move was Nf6. } (10... Nf6 11. Nc3 g6 12. a6 b6 13. Nf3 Bg7 14. Qc2 O-O 15. O-O h6 16. Nb5 Qe7 17. Bd2) 11. Nc7+?? { (4.82 → -0.51) Blunder. Best move was Nc3. } (11. Nc3 Be7 12. Nf3 Bg4 13. Be2 Bxf3 14. Bxf3 Nf6 15. O-O O-O 16. Qd3 Ne8 17. b3 b5) 11... Qxc7 12. Ra4? { (-0.01 → -2.68) Mistake. Best move was Ne2. } (12. Ne2 Nf6 13. f3 Be7 14. O-O O-O 15. Be3 h6 16. b4 cxb4 17. Qb3 Rac8 18. Bd3 Bb5) 12... Bxa4?! { (-2.68 → -2.02) Inaccuracy. Best move was Nf6. } (12... Nf6 13. Ra1 Nxe4 14. f3 Nf6 15. Ne2 g6 16. O-O Bg7 17. Ng3 O-O 18. Qb3 Rae8 19. Bd2) 13. Qxa4+ b5? { (-2.63 → 0.00) Mistake. Best move was Qd7. } (13... Qd7 14. Qc2 Be7 15. Nf3 Nf6 16. O-O O-O 17. Re1 Qd8 18. Bd2 Nh5 19. Re3 Qd7 20. Rb3) 14. Bxb5+?? { (0.00 → -7.64) Blunder. Best move was axb6+. } (14. axb6+ Qd7 15. Qb3 Qb7 16. Qa4+) 14... axb5 15. Qxb5+ Qd7 16. Qb3 Rxa5 17. Bd2? { (-7.33 → -9.00) Mistake. Best move was Ne2. } (17. Ne2 Nf6 18. f3 Be7 19. h4 h5 20. O-O Qb5 21. Qxb5+ Rxb5 22. g3 O-O 23. Nc3 Rb7) 17... Ra1+ 18. Ke2 Qg4+ 19. f3?! { (-9.33 → -17.10) Inaccuracy. Best move was Qf3. } (19. Qf3 Qc8) 19... Qxg2+ 20. Ke3 Qxh1 21. Qb5+ Ke7 22. Qc6 Qxg1+ 23. Kd3 Qd4+ 24. Ke2?! { (-29.34 → Mate in 8) Checkmate is now unavoidable. Best move was Kc2. } (24. Kc2 Qc4+) 24... Qc4+ 25. Ke3 Qd4+ 26. Ke2 Qc4+ 27. Kf2 Qf1+ 28. Ke3 Rd1 29. Qc7+ Kf6 30. Bc3 Qg1+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Rd3#. } (30... Rd3#) 31. Ke2 Qf1+ 32. Ke3 Qg1+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Rd3#. } (32... Rd3#) 33. Ke2 Re1+?! { (Mate in 7 → -13.76) Lost forced checkmate sequence. Best move was Nh6. } { Black wins on time. } (33... Nh6 34. Qd8+ Be7 35. Qxd6+ Bxd6 36. Bd2 Qf1+ 37. Ke3 c4 38. b4 Re1+ 39. Bxe1 Qxe1#) 0-1