CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/cumGqPC1"] [Date "2024.03.27"] [White "Maria"] [Black "JF"] [Result "1/2-1/2"] [UTCDate "2024.03.27"] [UTCTime "20:45:09"] [WhiteElo "1148"] [BlackElo "966"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [WhiteTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Nc3?! { (0.70 → 0.12) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nd2 f6 6. Ngf3 fxe5) 2... d6?! { (0.12 → 0.96) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5) 3. d4 Be6?? { (0.64 → 7.68) Blunder. e5 was best. } (3... e5 4. d5 Nce7 5. Nge2 h6 6. Ng3 Nf6 7. a4 c6 8. Bc4) 4. d5 Bd7 5. dxc6 bxc6 6. e5 dxe5 7. Ne4 e6 8. Bc4?! { (7.29 → 4.65) Inaccuracy. Nf3 was best. } (8. Nf3) 8... Nf6?! { (4.65 → 6.60) Inaccuracy. f5 was best. } (8... f5) 9. Nxf6+ gxf6 10. Ba6?! { (6.65 → 4.93) Inaccuracy. Qe2 was best. } (10. Qe2 Rg8 11. g3 c5 12. Nf3 Rb8 13. a4 Bc6 14. O-O Bd6 15. Bb5 Qd7 16. Nd2 Ke7) 10... Bb4+ 11. Bd2 Rb8 12. Bxb4 Bc8?! { (5.45 → 9.19) Inaccuracy. Rxb4 was best. } (12... Rxb4 13. b3) 13. Qxd8+ Kxd8 14. Nf3 Bxa6 15. Nxe5?? { (7.30 → 0.57) Blunder. O-O-O+ was best. } (15. O-O-O+ Kc8 16. Be7 Rg8 17. Bxf6 Rxg2 18. Nxe5 Rxf2 19. Rhg1 Be2 20. Rd8+ Kb7 21. Rd2 Rxf6) 15... fxe5 16. Ba5 Rxb2?? { (0.47 → 6.84) Blunder. Rb5 was best. } (16... Rb5 17. O-O-O+) 17. f4?? { (6.84 → -7.30) Blunder. O-O-O+ was best. } (17. O-O-O+ Kc8 18. Kxb2 Rg8 19. g3 e4 20. Ka1 Rg5 21. Bc3 Rf5 22. Bd4 Bc4 23. Be3 Ra5) 17... exf4?? { (-7.30 → 6.08) Blunder. Rxc2 was best. } (17... Rxc2 18. Rd1+ Kc8 19. Rd2 Rc5 20. Bb4 Rc1+ 21. Rd1 Rc4 22. Be7 Re8 23. Bg5 Re4+ 24. Kf2) 18. g3?? { (6.08 → -8.00) Blunder. O-O-O+ was best. } (18. O-O-O+ Kc8) 18... Rxc2 19. Rb1 Rxa2?! { (-9.47 → -5.83) Inaccuracy. Kc8 was best. } (19... Kc8) 20. Rb8+ Kd7 21. Rxh8 Rxa5?! { (-5.61 → -4.17) Inaccuracy. Ra1+ was best. } (21... Ra1+ 22. Kf2) 22. Rxh7? { (-4.17 → -8.30) Mistake. Rg1 was best. } (22. Rg1 Bd3 23. gxf4 c5 24. Rf8 Bg6 25. h4 Ra4 26. Rg5 h5 27. Rxc5 Rxf4 28. Ra8 Kd6) 22... Bd3?? { (-8.30 → -1.98) Blunder. Ra1+ was best. } (22... Ra1+) 23. Rxf7+ Kc8?? { (-2.00 → 0.32) Blunder. Ke8 was best. } (23... Ke8) 24. Rf8+ Kd7 25. gxf4?? { (0.13 → -5.14) Blunder. Kd2 was best. } (25. Kd2 Be4 26. Re1 Ra2+ 27. Kc3 Bd5 28. Rxf4 Rxh2 29. Rg1 Ke7 30. Rh4 Rf2 31. g4 Kf6) 25... c5?? { (-5.14 → 0.00) Blunder. Ra1+ was best. } (25... Ra1+) 26. Rf5?? { (0.00 → -9.44) Blunder. Kd2 was best. } (26. Kd2 c4 27. h4 Ra3 28. h5 Be4 29. Re1 c3+ 30. Ke3 Bf5 31. Rh1 c2+ 32. Kd2 Rd3+) 26... Ra4?? { (-9.44 → 0.00) Blunder. Bxf5 was best. } (26... Bxf5) 27. Kd2?? { (0.00 → -9.12) Blunder. Rf7+ was best. } (27. Rf7+ Ke8 28. Rxc7 Ra1+ 29. Kd2 Rxh1 30. Kxd3 a5 31. Rxc5 Ra1 32. Ke4 Kf7 33. Ke5 Re1+) 27... c4?? { (-9.12 → 0.20) Blunder. Bxf5 was best. } (27... Bxf5) 28. Rf7+?! { (0.20 → -0.37) Inaccuracy. Re5 was best. } (28. Re5 Ra3 29. h4 Bf5 30. Rc1 Rd3+ 31. Ke1 Rd4 32. Rd1 Bd3 33. Kd2 Rxf4 34. Rh1 Kd6) 28... Kc6 29. f5?! { (-0.18 → -1.09) Inaccuracy. h4 was best. } (29. h4 Ra2+ 30. Kc3 Ra3+ 31. Kb2 Rb3+ 32. Ka2 Be4 33. Rc1 Bd5 34. f5 exf5 35. Rxf5 Rh3) 29... Ra3?? { (-1.09 → 0.92) Blunder. Bxf5 was best. } (29... Bxf5 30. Kc3) 30. fxe6 Rb3?? { (1.06 → 3.88) Blunder. Ra2+ was best. } (30... Ra2+) 31. e7?! { (3.88 → 2.95) Inaccuracy. Re1 was best. } (31. Re1) 31... c3+?? { (2.95 → 15.23) Blunder. Rb2+ was best. } (31... Rb2+ 32. Kc3) 32. Kxd3 c2+ 33. Kxc2 Re3 34. e8=Q+ Rxe8 35. Rf6+ Kd7 36. h4 Re2+ 37. Kd3 Re5 38. Rf7+ Ke6 39. Rxc7 a5 40. Rc6+ Kd5? { (7.62 → Mate in 3) Checkmate is now unavoidable. Kd7 was best. } (40... Kd7 41. Rg6) 41. h5?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Rhc1 was best. } (41. Rhc1 Re3+ 42. Kxe3 a4 43. R1c5#) 41... Kxc6 42. h6 Re7?? { (0.00 → 30.26) Blunder. Re8 was best. } (42... Re8 43. Rh5 Kd6 44. Rxa5 Ke6 45. Rh5 Rh8 46. Rh3 Kf6 47. h7 Kg7 48. Ke4 Rxh7 49. Rxh7+) 43. h7 Rxh7 44. Rxh7 a4?! { (6.24 → 20.91) Inaccuracy. Kc5 was best. } (44... Kc5 45. Rh4 a4 46. Rxa4 Kb5 47. Rh4 Kc6 48. Rh5 Kc7 49. Kc4 Kb7 50. Kb5 Kc7 51. Rd5) 45. Ra7?! { (20.91 → 6.35) Inaccuracy. Kd4 was best. } (45. Kd4) 45... Kb5?? { (6.35 → Mate in 25) Checkmate is now unavoidable. a3 was best. } (45... a3) 46. Rh7?? { (Mate in 25 → 6.03) Lost forced checkmate sequence. Kc3 was best. } (46. Kc3 Kc5 47. Ra5+ Kd6 48. Kd4 Kc6 49. Rxa4 Kd6 50. Ra6+ Kc7 51. Kc5 Kd7 52. Kd5 Ke7) 46... Kb4 47. Rh2?! { (54.92 → 6.07) Inaccuracy. Rc7 was best. } (47. Rc7) 47... a3?! { (6.07 → 54.55) Inaccuracy. Kc5 was best. } (47... Kc5 48. Kc3 Kd5 49. Rh5+ Ke4 50. Kc4 Kf4 51. Kd4 Kg4 52. Ra5 Kf4 53. Rxa4 Kf5 54. Kd5) 48. Rh1?! { (54.55 → 6.22) Inaccuracy. Kc2 was best. } (48. Kc2 a2 49. Rh1 Kc5 50. Rd1 Kc4 51. Kb2 a1=R 52. Kxa1 Kc3 53. Kb1 Kb3 54. Rc1 Ka3) 48... Kb3?? { (6.22 → Mate in 16) Checkmate is now unavoidable. a2 was best. } (48... a2 49. Kc2 Kc4 50. Rd1 Kc5 51. Kb2 Kc4 52. Kxa2 Kc3 53. Kb1 Kb3 54. Rc1 Ka3 55. Kc2) 49. Kd2?? { (Mate in 16 → 0.00) Lost forced checkmate sequence. Rb1+ was best. } (49. Rb1+ Ka4 50. Kc4 a2 51. Ra1 Ka3 52. Kc3 Ka4 53. Rxa2+ Kb5 54. Rd2 Kc5 55. Kb3 Kb6) 49... a2 50. Kd3 Kb2 51. Kd2 a1=Q 52. Rxa1 Kxa1 { The game is a draw. } 1/2-1/2