CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pSuHOQ4j"] [Date "2026.10.26"] [White "Rebecca"] [Black "KiRiLL"] [Result "0-1"] [UTCDate "2026.10.26"] [UTCTime "15:27:38"] [WhiteElo "1060"] [BlackElo "1403"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 { C20 King's Pawn Game } 2. Be2 Nf6 3. Nh3?? { (0.06 → -2.03) Blunder. Nf3 was best. } (3. Nf3 Nxe4 4. d3 Nf6 5. Nxe5 c5 6. O-O Be7 7. d4 cxd4 8. Nf3 Nc6 9. Nxd4 O-O) 3... Nc6?! { (-2.03 → -1.39) Inaccuracy. Nxe4 was best. } (3... Nxe4 4. Nc3 d5 5. Nxe4 dxe4 6. O-O g6 7. d3 exd3 8. Bxd3 Nc6 9. Ng5 h6 10. Nf3) 4. O-O?! { (-1.39 → -2.29) Inaccuracy. d3 was best. } (4. d3 d5) 4... Bc5? { (-2.29 → -0.82) Mistake. Nxe4 was best. } (4... Nxe4 5. Nc3 d5 6. Nxe4 dxe4 7. d3 Bf5 8. dxe4 Qxd1 9. Rxd1 Bxe4 10. c3 Bc2 11. Re1) 5. d3 O-O 6. Nc3 Qe7? { (-0.60 → 0.76) Mistake. Nd4 was best. } (6... Nd4 7. Kh1) 7. Bg5 d6?? { (1.03 → 3.50) Blunder. Qe6 was best. } (7... Qe6 8. Kh1 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. f4 Nd4 12. fxe5 d6 13. exd6 Qxd6 14. Ndf4) 8. Qd2?? { (3.50 → 0.22) Blunder. Nd5 was best. } (8. Nd5 Qd8 9. Kh1 Nd4 10. c3 Nxe2 11. Qxe2 c6 12. Nxf6+ gxf6 13. Bh4 d5 14. f4 Be7) 8... Be6 9. a3?! { (0.00 → -0.83) Inaccuracy. Nd5 was best. } (9. Nd5 Bxd5 10. exd5 Nd4 11. Bg4 h6 12. Bh4 g5 13. Bxg5 hxg5 14. Qxg5+ Kh7 15. Qh4+ Kg7) 9... h6 10. Be3 Bxe3?! { (-1.09 → -0.27) Inaccuracy. Nd4 was best. } (10... Nd4 11. Kh1) 11. fxe3 Ng4?! { (-0.24 → 0.45) Inaccuracy. Bxh3 was best. } (11... Bxh3 12. gxh3) 12. a4?! { (0.45 → -0.19) Inaccuracy. Rf3 was best. } (12. Rf3) 12... Rfe8 13. Ra3 f6?! { (-0.20 → 0.67) Inaccuracy. Nf6 was best. } (13... Nf6 14. Nf2) 14. b3?? { (0.67 → -0.88) Blunder. a5 was best. } (14. a5 Nb4 15. Nd1 c5 16. d4 Bd7 17. Nhf2 Nxf2 18. Nxf2 b5 19. axb6 axb6 20. d5 Rf8) 14... Rad8?! { (-0.88 → 0.00) Inaccuracy. d5 was best. } (14... d5 15. Bxg4) 15. Nb5? { (0.00 → -1.43) Mistake. Nd5 was best. } (15. Nd5 Qd7 16. c4 Ne7 17. d4 c6 18. Nxe7+ Qxe7 19. d5 Bd7 20. Bxg4 Bxg4 21. Nf2 Bd7) 15... d5?! { (-1.43 → -0.63) Inaccuracy. a6 was best. } (15... a6) 16. exd5 Bxd5?? { (-0.75 → 1.62) Blunder. Rxd5 was best. } (16... Rxd5 17. Raa1 a6 18. Nc3 Rdd8 19. Nf2 Nxf2 20. Rxf2 f5 21. a5 Qb4 22. Ra4 Qd6 23. Ra1) 17. Nf4?? { (1.62 → -8.52) Blunder. Bxg4 was best. } (17. Bxg4) 17... a6?? { (-8.52 → 1.43) Blunder. exf4 was best. } (17... exf4 18. Bxg4) 18. Nxd5 Rxd5 19. Bxg4? { (1.37 → 0.24) Mistake. Nxc7 was best. } (19. Nxc7 Qxc7) 19... Rxb5?? { (0.24 → 8.14) Blunder. axb5 was best. } (19... axb5 20. Raa1 b4 21. Bf5 Qc5 22. Be4 Rd6 23. h3 Red8 24. Rfc1 Qb6 25. Qe1 Ne7 26. a5) 20. axb5 Qxa3 21. bxc6 bxc6 22. Bd7 Rb8 23. Be6+ Kf8 24. Bf5 Qc5 25. Rf2 Rb5 26. c4?! { (8.29 → 5.40) Inaccuracy. Rf1 was best. } (26. Rf1 a5 27. h3 a4 28. bxa4 Rb2 29. d4 exd4 30. exd4 Qxf5 31. Rxf5 Rb1+ 32. Kf2 Kf7) 26... Ra5?! { (5.40 → 7.71) Inaccuracy. Rxb3 was best. } (26... Rxb3 27. d4) 27. Kf1 Ra1+ 28. Ke2 Qa3 29. Rf1?? { (6.09 → -6.61) Blunder. Kf3 was best. } (29. Kf3 c5) 29... Rxf1?? { (-6.61 → 5.22) Blunder. Ra2 was best. } (29... Ra2 30. Qxa2 Qxa2+ 31. Kf3 h5 32. h4 a5 33. Rc1 Qb2 34. Rd1 c5 35. Be4 Kf7 36. g4) 30. Kxf1 Qa1+ 31. Ke2 Qg1 32. g3?? { (6.37 → 0.00) Blunder. Be4 was best. } (32. Be4 f5) 32... Qg2+ 33. Ke1 Qg1+ 34. Ke2 Qxh2+?? { (0.00 → 2.28) Blunder. Qg2+ was best. } (34... Qg2+ 35. Ke1 Qh1+ 36. Ke2) 35. Ke1?? { (2.28 → 0.00) Blunder. Kd1 was best. } (35. Kd1 Qxg3) 35... Qxg3+?? { (0.00 → 1.78) Blunder. Qg1+ was best. } (35... Qg1+ 36. Ke2 Qg2+ 37. Ke1) 36. Ke2?? { (1.78 → 0.00) Blunder. Qf2 was best. } (36. Qf2 Qxf2+ 37. Kxf2 Kf7 38. c5 g6 39. Be4 f5 40. Bxc6 a5 41. d4 Ke7 42. Bb7 h5) 36... Qg2+ 37. Ke1 Qxd2+?? { (0.00 → 2.02) Blunder. Qg1+ was best. } (37... Qg1+ 38. Ke2 Qh2+ 39. Ke1) 38. Kxd2 Kf7 39. Bg4?? { (1.19 → -0.47) Blunder. d4 was best. } (39. d4 exd4) 39... Kg6?? { (-0.47 → 1.69) Blunder. c5 was best. } (39... c5) 40. Bf3?? { (1.69 → -0.65) Blunder. c5 was best. } (40. c5 f5) 40... f5?? { (-0.65 → 1.94) Blunder. c5 was best. } (40... c5) 41. Be2?? { (1.94 → -1.27) Blunder. Bxc6 was best. } (41. Bxc6) 41... Kg5?? { (-1.27 → 1.15) Blunder. c5 was best. } (41... c5 42. Ke1) 42. Bd1?? { (1.15 → -1.91) Blunder. c5 was best. } (42. c5 a5) 42... Kh4 43. Be2?? { (-1.90 → -3.99) Blunder. c5 was best. } (43. c5 Kg3 44. Bh5 g5 45. Bg6 g4 46. Bxf5 h5 47. d4 exd4 48. exd4 Kf2 49. Bd7 g3) 43... g5 44. Bf1?! { (-4.22 → -6.48) Inaccuracy. d4 was best. } (44. d4 exd4) 44... h5?! { (-6.48 → -4.61) Inaccuracy. Kg3 was best. } (44... Kg3 45. e4 fxe4 46. c5 g4 47. Ke3 exd3 48. Bxd3 Kh2 49. Bxa6 g3 50. Bf1 h5 51. Ke4) 45. c5?! { (-4.61 → -6.98) Inaccuracy. Bg2 was best. } (45. Bg2) 45... f4?? { (-6.98 → -0.44) Blunder. Kg3 was best. } (45... Kg3) 46. exf4?? { (-0.44 → -3.62) Blunder. d4 was best. } (46. d4 e4 47. exf4 gxf4 48. Bg2 f3 49. Bf1 a5 50. Ke3 Kg3 51. Kxe4 Kf2 52. Bh3 Ke2) 46... gxf4?? { (-3.62 → 0.00) Blunder. exf4 was best. } (46... exf4 47. Bg2) 47. b4?? { (0.00 → -6.92) Blunder. Be2 was best. } (47. Be2 Kg3 48. Bxh5 f3 49. Ke3 f2 50. Be2 Kg2 51. Ke4 f1=R 52. Bxf1+ Kxf1 53. Kxe5 Ke2) 47... Kg4?? { (-6.92 → -1.33) Blunder. Kg3 was best. } (47... Kg3 48. Kd1 h4 49. Ke2 h3 50. Bxh3 Kxh3 51. Kf3 Kh4 52. d4 Kg5 53. dxe5 Kf5 54. e6) 48. d4?? { (-1.33 → -5.57) Blunder. Be2+ was best. } (48. Be2+ f3 49. Bf1 Kf4 50. Bh3 Kg3 51. Bf1 Kf2 52. Bh3 h4 53. Bf5 Kg3 54. Be4 Kf4) 48... exd4 49. Kd3 h4 50. b5 axb5 51. Be2+ f3 52. Bf1 Kg3 53. Kxd4 h3 54. Ke5 h2 55. Be2?! { (-15.08 → Mate in 8) Checkmate is now unavoidable. Kd4 was best. } (55. Kd4 f2) 55... h1=Q { White resigns. } 0-1