CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/kw62pOWW"] [Date "2023.01.21"] [White "Sebastian"] [Black "Samuel2"] [Result "1-0"] [UTCDate "2023.01.21"] [UTCTime "00:07:14"] [WhiteElo "1500"] [BlackElo "1157"] [WhiteRatingDiff "+109"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Qh5?! { (0.40 → -0.56) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6) 2... d5 3. exd5 cxd5 4. Nc3?! { (-0.50 → -1.09) Inaccuracy. d4 was best. } (4. d4) 4... e6 5. f4? { (-0.62 → -1.72) Mistake. d4 was best. } (5. d4 Nc6) 5... g6?! { (-1.72 → -0.95) Inaccuracy. Nc6 was best. } (5... Nc6) 6. Qe2 d4 7. Ne4 b6?! { (-1.24 → -0.46) Inaccuracy. Bg7 was best. } (7... Bg7 8. Nf3 Ne7 9. g3 O-O 10. d3 Nd5 11. Bg2 Nc6 12. O-O b6 13. Ne5 Qc7 14. Nc4) 8. c4 b5?! { (-0.76 → 0.01) Inaccuracy. Bb7 was best. } (8... Bb7 9. Nf3) 9. cxb5 a6?! { (-0.26 → 0.69) Inaccuracy. Bb7 was best. } (9... Bb7) 10. b6?? { (0.69 → -0.90) Blunder. b3 was best. } (10. b3 Bb7 11. Nf3 Qd5 12. Nf2 Bg7 13. Bb2 Nf6 14. bxa6 Bxa6 15. Qe5 O-O 16. Qxd5 Nxd5) 10... f6?? { (-0.90 → 1.12) Blunder. Qxb6 was best. } (10... Qxb6 11. Nf3 Bb7 12. b3 Be7 13. Bb2 Nc6 14. Rc1 Rd8 15. Qc4 Nb4 16. Nc5 Bd5 17. Qxd4) 11. Nc5?? { (1.12 → -6.30) Blunder. b3 was best. } (11. b3 Bb7) 11... Bxc5 12. d3 Bb4+ 13. Bd2 Bf8? { (-8.68 → -4.05) Mistake. Bxd2+ was best. } (13... Bxd2+ 14. Qxd2 Qxb6 15. Be2 Ne7 16. Rc1 O-O 17. Nf3 Bb7 18. O-O a5 19. Nh4 Nd7 20. f5) 14. Qe4 Bb7?? { (-4.07 → 1.95) Blunder. Qd5 was best. } (14... Qd5 15. h4 Nc6 16. h5 gxh5 17. Rxh5 Qxe4+ 18. dxe4 Rb8 19. Rc1 Bd7 20. Bxa6 Rxb6 21. Bb5) 15. Qxb7 Qd7?? { (1.80 → 9.04) Blunder. Nd7 was best. } (15... Nd7 16. Qc6 Ne7 17. Qxe6 Rb8 18. b7 Rxb7 19. Nf3 Rb6 20. Qc4 Nf5 21. Rc1 Rxb2 22. g4) 16. Qxa8 Bd6 17. b7 Ne7 18. Bb4?? { (8.68 → 1.62) Blunder. Nf3 was best. } (18. Nf3 O-O) 18... Bxb4+ 19. Kd1?? { (1.44 → -2.00) Blunder. Kf2 was best. } (19. Kf2 O-O 20. Nf3 g5 21. a3 Bd6 22. g3 e5 23. h3 g4 24. hxg4 exf4 25. Kg1 fxg3) 19... Nc6?? { (-2.00 → 3.16) Blunder. O-O was best. } (19... O-O) 20. g3?? { (3.16 → -4.98) Blunder. a3 was best. } (20. a3 Qd5 21. axb4 Qb3+ 22. Ke1 Qxb4+ 23. Kf2 Qxb2+ 24. Ne2 Qxa1 25. g4 Qa3 26. Bg2 O-O) 20... Na5?? { (-4.98 → 12.66) Blunder. Qd5 was best. } (20... Qd5) 21. Qxb8+ Qd8 22. Qxd8+ Kxd8 23. b8=Q+ Kd7 24. Qxh8 Nc6 25. a3 Be7 26. Qxh7 Nd8 27. Qxg6 Nf7?! { (25.66 → Mate in 6) Checkmate is now unavoidable. Bd6 was best. } (27... Bd6 28. Qg7+) 28. Qxf7 Kd8?! { (32.74 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (28... a5 29. a4) 29. Qxe6 Bd6 30. Qxd6+ Ke8 31. Qxd4 Ke7 32. Qa4 Kd6 33. Qxa6+ Kd5 34. Qxf6 Kc5 35. Rc1+ Kb5 36. Qd4 Ka6 37. Rc5 Kb7 38. Qd6 Ka8 39. Rc7 Kb8 40. Qd8# { White wins by checkmate. } 1-0