CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Uxl8s4X3"] [Date "2022.07.05"] [White "Teddy"] [Black "Nikolas"] [Result "1-0"] [UTCDate "2022.07.05"] [UTCTime "14:24:52"] [WhiteElo "1155"] [BlackElo "1699"] [WhiteRatingDiff "+223"] [BlackRatingDiff "-174"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nc6?! { (0.21 → 0.73) Inaccuracy. e5 was best. } { B00 Nimzowitsch Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nc3 Nf6?! { (0.23 → 0.95) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 Bxc3 7. bxc3 d6 8. Re1 h6 9. a4) 3. Nh3?? { (0.95 → -0.93) Blunder. d4 was best. } (3. d4 e6) 3... d5 4. Be2?? { (-0.94 → -3.50) Blunder. exd5 was best. } (4. exd5 Nxd5 5. Ng5 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 h6 8. Nf3 e5 9. Bd3 Be6 10. Re1 Bd6) 4... Nxe4? { (-3.50 → -2.07) Mistake. d4 was best. } (4... d4 5. Nb1) 5. Nxe4 dxe4 6. O-O h6?! { (-2.86 → -2.15) Inaccuracy. Bxh3 was best. } (6... Bxh3 7. gxh3) 7. d3 g5?! { (-2.04 → -1.31) Inaccuracy. Bf5 was best. } (7... Bf5 8. dxe4) 8. dxe4 h5?? { (-1.19 → 2.35) Blunder. e5 was best. } (8... e5) 9. g4?? { (2.35 → -6.43) Blunder. Nxg5 was best. } (9. Nxg5 Qxd1) 9... hxg4 10. Bxg4?! { (-5.85 → -9.52) Inaccuracy. Qxd8+ was best. } (10. Qxd8+ Nxd8) 10... a5?? { (-9.52 → -0.18) Blunder. Qxd1 was best. } (10... Qxd1 11. Bxd1) 11. Nxg5?? { (-0.18 → -2.12) Blunder. Qxd8+ was best. } (11. Qxd8+ Nxd8) 11... Bxg4?? { (-2.12 → 0.36) Blunder. Qxd1 was best. } (11... Qxd1 12. Bxd1 f6 13. Nf3 Bh3 14. Bf4 e5 15. Bg3 Bxf1 16. Kxf1 a4 17. a3 Nd8 18. Nh4) 12. Qxg4 Ne5? { (0.00 → 1.48) Mistake. Qd6 was best. } (12... Qd6 13. Bf4 Qg6 14. Rad1 Bh6 15. Kh1 Rg8 16. Qd7+ Kf8 17. Qh3 Bxg5 18. Bxg5 Qxg5 19. Rg1) 13. Qg2? { (1.48 → 0.15) Mistake. Qf5 was best. } (13. Qf5 Bg7) 13... Rg8? { (0.15 → 1.38) Mistake. Bh6 was best. } (13... Bh6 14. Bf4) 14. Be3? { (1.38 → 0.00) Mistake. f4 was best. } (14. f4) 14... Rxg5?? { (0.00 → 5.73) Blunder. Qd7 was best. } (14... Qd7 15. Rad1 Qc6 16. Qh3 f6 17. Qh5+ Ng6 18. f4 fxg5 19. f5 Qxe4 20. Bc5 Qc6 21. Be3) 15. Qxg5?? { (5.73 → -7.32) Blunder. Bxg5 was best. } (15. Bxg5 Qd4) 15... Bg7?? { (-7.32 → 9.37) Blunder. Nf3+ was best. } (15... Nf3+ 16. Kh1) 16. Qxg7 Kd7 17. Rad1+ Kc8?! { (14.82 → Mate in 4) Checkmate is now unavoidable. Kc6 was best. } (17... Kc6 18. Qxe5) 18. Rxd8+ Kxd8 19. Qxe5?! { (Mate in 3 → 14.46) Lost forced checkmate sequence. Rd1+ was best. } (19. Rd1+ Nd3 20. Rxd3+ Ke8 21. Qh8#) 19... e6?! { (14.46 → Mate in 3) Checkmate is now unavoidable. Ra6 was best. } (19... Ra6 20. Qd5+) 20. Ra1?! { (Mate in 3 → 15.82) Lost forced checkmate sequence. Rd1+ was best. } (20. Rd1+ Ke7 21. Bc5+ Ke8 22. Qh8#) 20... Ra6 21. a4 Rd6 22. Ra3 Rd5?! { (13.92 → Mate in 6) Checkmate is now unavoidable. Kd7 was best. } (22... Kd7 23. Qxa5 f5 24. Qb5+ Ke7 25. Qxb7 Rd7 26. Qc8 Rd1+ 27. Kg2 Kf6 28. Qxc7 Rb1 29. b3) 23. exd5 exd5 24. Qxd5+ Ke7 25. b4 c6 26. bxa5?! { (Mate in 4 → 20.57) Lost forced checkmate sequence. Qe5+ was best. } (26. Qe5+ Kd8 27. Bb6+ Kd7 28. Rd3+ Kc8 29. Qc7#) 26... cxd5 27. Rb3 b6?! { (70.87 → Mate in 8) Checkmate is now unavoidable. Kd6 was best. } (27... Kd6 28. Rxb7) 28. Rxb6 Kd7 29. a6 Kc7 30. Rb5 Kc6 31. Rb4 d4 32. a7 dxe3 33. a8=Q+ Kd6 34. fxe3 Ke6 35. a5 Kd7 36. a6 Kc7 37. Qd5 Kc8 38. a7 Kc7 39. a8=Q f5 40. Qxf5 Kd6 41. Qf4+ Ke6 42. Rb6+ Kd7 43. Qf5+ Kc7 44. Rb5 Kd6 45. Qf4+ Ke6 46. e4 Kd7 47. e5 Ke6 48. Qg4+ Kf7 49. Qa7+ Kf8 50. Rb8# { White wins by checkmate. } 1-0