CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/6EkUbfv0"] [Date "2025.12.20"] [White "TC"] [Black "Eli4"] [Result "1/2-1/2"] [UTCDate "2025.12.20"] [UTCTime "00:25:10"] [WhiteElo "874"] [BlackElo "747"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g3 { A00 Hungarian Opening } e5 2. e4?! { (0.21 → -0.74) Inaccuracy. c4 was best. } (2. c4 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 d5 7. O-O Bc5 8. Qe5+ Be6) 2... d6?! { (-0.74 → 0.24) Inaccuracy. d5 was best. } (2... d5) 3. d3 Nf6 4. Nf3 Nc6 5. Nc3 Be6 6. Be3 Be7 7. Be2?! { (0.18 → -0.67) Inaccuracy. d4 was best. } (7. d4 Nxd4) 7... Qd7?! { (-0.67 → 0.18) Inaccuracy. d5 was best. } (7... d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. O-O O-O 11. c3 f5 12. Bg5 Qd8 13. Bxe7 Qxe7 14. b4) 8. Qd2? { (0.18 → -1.19) Mistake. d4 was best. } (8. d4 exd4) 8... O-O? { (-1.19 → -0.08) Mistake. d5 was best. } (8... d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. c4 Qd7 12. O-O O-O-O 13. b4 e4 14. dxe4 Qxd2 15. Bxd2) 9. O-O?! { (-0.08 → -0.72) Inaccuracy. d4 was best. } (9. d4 Nxd4 10. Nxd4 exd4 11. Bxd4 c6 12. f4 b5 13. f5 Bc4 14. Bxc4 bxc4 15. g4 c5) 9... Nb4?! { (-0.72 → 0.23) Inaccuracy. d5 was best. } (9... d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. c4 Be6 13. d4 exd4 14. Nxd4 Rfd8 15. Rfd1 Bf6 16. Nxe6) 10. Nb5?? { (0.23 → -2.49) Blunder. a3 was best. } (10. a3 Nc6) 10... Nxc2?? { (-2.49 → -0.11) Blunder. Qxb5 was best. } (10... Qxb5 11. a4 Qa5 12. c3 d5 13. cxb4 Bxb4 14. Qc2 Rfe8 15. Rfd1 Bg4 16. Bg5 Qc5 17. Qxc5) 11. Nxc7?? { (-0.11 → -7.37) Blunder. Qxc2 was best. } (11. Qxc2 Qxb5) 11... Nxa1?? { (-7.37 → -0.50) Blunder. Nxe3 was best. } (11... Nxe3 12. Nxe6 Nxf1 13. Nxf8 Nxd2 14. Nxd7 Nxf3+ 15. Bxf3 Nxd7 16. Rc1 Bd8 17. Bg4 Nf8 18. Rc8) 12. Nxa8 a6?? { (-0.49 → 7.44) Blunder. Rxa8 was best. } (12... Rxa8) 13. a3?? { (7.44 → -7.53) Blunder. Nb6 was best. } (13. Nb6 Qe8) 13... a5?? { (-7.53 → 6.86) Blunder. Nb3 was best. } (13... Nb3 14. Nb6 Nxd2 15. Nxd2 Qb5 16. b4 a5 17. bxa5 Qxa5 18. Ndc4 Qb5 19. f3 Qb3 20. Re1) 14. a4?? { (6.86 → -7.59) Blunder. Nb6 was best. } (14. Nb6) 14... d5?? { (-7.59 → 2.22) Blunder. Nb3 was best. } (14... Nb3 15. Qd1 Rxa8 16. Ng5 Nd4 17. Bxd4 exd4 18. Nxe6 Qxe6 19. f4 Rc8 20. Bf3 Bd8 21. e5) 15. d4?? { (2.22 → -3.55) Blunder. Nb6 was best. } (15. Nb6) 15... dxe4?? { (-3.55 → -0.12) Blunder. Nb3 was best. } (15... Nb3 16. Qd1) 16. dxe5?? { (-0.12 → -6.76) Blunder. Nxe5 was best. } (16. Nxe5 Qd8) 16... exf3 17. exf6 fxe2 18. fxe7 exf1=Q+ 19. Kxf1 Bh3+ 20. Ke2 Qxd2+ 21. Kxd2 b5?? { (-8.77 → 5.63) Blunder. Rxa8 was best. } (21... Rxa8) 22. exf8=Q+ Kxf8 23. b3?? { (5.45 → -0.43) Blunder. axb5 was best. } (23. axb5 Bf1) 23... bxa4?? { (-0.43 → 1.68) Blunder. Nxb3+ was best. } (23... Nxb3+ 24. Kc3 bxa4 25. Nb6 Ke7 26. Nxa4 Be6 27. Nc5 Nxc5 28. Bxc5+ Kf6 29. Bd4+ Kg6 30. Kb2) 24. bxa4 f5?? { (1.76 → 4.66) Blunder. Bf5 was best. } (24... Bf5 25. Kc3) 25. f3?? { (4.66 → 2.22) Blunder. Kc3 was best. } (25. Kc3 f4) 25... f4?! { (2.22 → 3.30) Inaccuracy. Bg2 was best. } (25... Bg2 26. Nb6) 26. gxf4?! { (3.30 → 2.35) Inaccuracy. Bxf4 was best. } (26. Bxf4 Ke7) 26... g5? { (2.35 → 4.52) Mistake. Bf5 was best. } (26... Bf5 27. Nc7) 27. fxg5 h5 28. Kc1 Nb3+ 29. Kb2 Nd4 30. Bxd4 Bg2 31. g6 h4 32. Kc2 Bxf3 33. Kd3?? { (8.04 → 0.15) Blunder. g7+ was best. } (33. g7+) 33... Be4+?? { (0.15 → Mate in 17) Checkmate is now unavoidable. Bxa8 was best. } (33... Bxa8) 34. Kxe4 h3 35. Bf6 Kg8 36. g7 Kh7 37. Kd3 Kg6 38. g8=N?! { (Mate in 7 → 62.12) Lost forced checkmate sequence. g8=Q+ was best. } (38. g8=Q+ Kxf6 39. Ke4 Ke7 40. Nb6 Kd6 41. Nd5 Kc6 42. Qc8+ Kd6 43. Qc7+ Ke6 44. Qe7#) 38... Kf5 39. Ne7+ Kf4?! { (10.17 → Mate in 12) Checkmate is now unavoidable. Kxf6 was best. } (39... Kxf6 40. Nd5+ Ke5 41. Nab6 Kf5 42. Kd4 Ke6 43. Nc4 Kd7 44. Nf4 Kc6 45. Nxh3 Kb7 46. Nxa5+) 40. Nc7?! { (Mate in 12 → 72.57) Lost forced checkmate sequence. Nb6 was best. } (40. Nb6 Kf3 41. Nc4 Kg4 42. Nxa5 Kh5 43. Nc4 Kg4 44. Be5 Kg5 45. a5 Kh5 46. a6 Kh6) 40... Kf3 41. Kd2 Kg2 42. Ke2 Kxh2 43. Kf2 Kh1 44. Kf1?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Nf5 was best. } (44. Nf5 Kh2 45. Be7 Kh1 46. Bd6 h2 47. Ng3#) 44... h2 45. Ne6 { Draw by stalemate. } 1/2-1/2