CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/oPEjYeJb"] [Date "2024.01.16"] [White "Jacob1"] [Black "Dominic1"] [Result "0-1"] [UTCDate "2024.01.16"] [UTCTime "15:13:03"] [WhiteElo "1213"] [BlackElo "1124"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense: Two Knights Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 d5 2. Nc3 c6 3. e4 { B10 Caro-Kann Defense: Two Knights Attack } dxe4 4. Nxe4 Qb6? { (0.39 → 1.50) Mistake. Nf6 was best. } (4... Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 O-O 8. O-O Bg4 9. Re1 Nd7 10. h3 Bh5 11. c4) 5. c4?! { (1.50 → 0.53) Inaccuracy. Bc4 was best. } (5. Bc4 Nf6 6. Qe2 Nxe4 7. Qxe4 c5 8. b3 e6 9. O-O Bd7 10. Bb2 Nc6 11. a4 a6) 5... Qa5?! { (0.53 → 1.28) Inaccuracy. Nf6 was best. } (5... Nf6) 6. Nc3 b5? { (1.32 → 2.96) Mistake. Bf5 was best. } (6... Bf5 7. d4) 7. cxb5 cxb5?? { (2.54 → 7.30) Blunder. e6 was best. } (7... e6 8. Ne5 Bb7 9. d4 Nf6 10. Be2 a6 11. Nc4 Qd8 12. b6 Nbd7 13. Qb3 Be7 14. O-O) 8. Nxb5?? { (7.30 → 3.13) Blunder. Ne5 was best. } (8. Ne5 a6) 8... Be6?? { (3.13 → 9.30) Blunder. Nc6 was best. } (8... Nc6 9. Qe2 e6 10. Ne5 Nxe5 11. Qxe5 Kd8 12. Be2 Nf6 13. b3 Nd5 14. O-O f6 15. Qg3) 9. Ng5 Bxa2?! { (6.43 → 12.05) Inaccuracy. a6 was best. } (9... a6 10. b4 Qb6 11. Qf3 Nc6 12. Nd4 Rc8 13. Ndxe6 Nf6 14. b5 Nb4 15. bxa6 fxe6 16. a7) 10. Nc3 f6 11. Nxa2 fxg5 12. b4?? { (9.01 → 0.91) Blunder. Qf3 was best. } (12. Qf3 e6) 12... Qe5+ 13. Be2? { (1.42 → 0.00) Mistake. Qe2 was best. } (13. Qe2 Qxa1 14. Qf3 Qxa2 15. Bb5+ Nd7 16. Qxa8+ Kf7 17. Bxd7 Nf6 18. Bb5 Qe6+ 19. Be2 Qd5) 13... Qxa1 14. Bb5+?? { (0.00 → -2.46) Blunder. Nc3 was best. } (14. Nc3 Nd7 15. O-O a5 16. Qc2 axb4 17. Nb5 Ngf6 18. Nc7+ Kd8 19. Ne6+ Ke8 20. Nc7+) 14... Kd8?? { (-2.46 → 3.14) Blunder. Nd7 was best. } (14... Nd7 15. Nc3 Nf6 16. O-O a5 17. Bxd7+ Nxd7 18. b5 a4 19. Qf3 Rb8 20. Qc6 Kd8 21. Qa6) 15. Bc6?? { (3.14 → -10.58) Blunder. Qf3 was best. } (15. Qf3 Qe5+) 15... Nxc6 16. Qf3 Nd4?? { (-10.64 → -2.64) Blunder. Kc7 was best. } (16... Kc7 17. O-O) 17. Qxa8+ Kd7 18. Qxf8?! { (-2.93 → -4.20) Inaccuracy. Qd5+ was best. } (18. Qd5+ Ke8) 18... Qxa2 19. Qxg7?? { (-3.91 → Mate in 4) Checkmate is now unavoidable. O-O was best. } (19. O-O Qc4 20. d3 Qc8 21. Qxc8+ Kxc8 22. Bb2 e5 23. Re1 Nf6 24. Rxe5 Rd8 25. Re7 Nf5) 19... Ne6?? { (Mate in 4 → 4.42) Lost forced checkmate sequence. Qe6+ was best. } (19... Qe6+ 20. Qe5 Qxe5+ 21. Kf1 Qe2+ 22. Kg1 Qd1#) 20. Qxh8 Nf6?! { (4.49 → 6.85) Inaccuracy. Nf4 was best. } (20... Nf4 21. O-O) 21. Qa8?? { (6.85 → -0.32) Blunder. O-O was best. } (21. O-O) 21... Qb1?? { (-0.32 → 7.46) Blunder. Qc4 was best. } (21... Qc4) 22. O-O Qxb4 23. Qxa7+ Kc6 24. Re1 Nd4 25. Re5 Qd6 26. Qa6+ Kd7 27. Ba3?? { (7.28 → -8.54) Blunder. Qa4+ was best. } (27. Qa4+ Nc6) 27... Qxa6 28. Bxe7? { (-8.59 → Mate in 2) Checkmate is now unavoidable. Rxe7+ was best. } (28. Rxe7+ Kc6) 28... Ng8? { (Mate in 2 → -8.67) Lost forced checkmate sequence. Qa1+ was best. } (28... Qa1+ 29. Re1 Qxe1#) 29. Bxg5? { (-8.67 → Mate in 2) Checkmate is now unavoidable. f3 was best. } (29. f3 Nxe7) 29... h6? { (Mate in 2 → -8.08) Lost forced checkmate sequence. Qa1+ was best. } (29... Qa1+ 30. Re1 Qxe1#) 30. Be3? { (-8.08 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (30. Re1 hxg5) 30... Nc6? { (Mate in 1 → -7.23) Lost forced checkmate sequence. Qa1# was best. } (30... Qa1#) 31. Rh5? { (-7.23 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (31. f4 Nxe5 32. fxe5 Qa1+ 33. Kf2 Qxe5 34. h3 Ne7 35. Kf1 Kc6 36. Ke2 Nd5 37. Kf2 Kb5) 31... Qa1# { Black wins by checkmate. } 0-1