CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JFS57sWJ"] [Date "2025.11.29"] [White "Ivan"] [Black "Vladimir"] [Result "0-1"] [UTCDate "2025.11.29"] [UTCTime "18:25:30"] [WhiteElo "1352"] [BlackElo "1343"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+9"] [WhiteTitle "NM"] [BlackTitle "GM🐧"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.85 → 0.03) Inaccuracy. c4 was best. } (3. c4) 3... Nf6 4. Bg5 Be6?! { (0.04 → 0.56) Inaccuracy. Ne4 was best. } (4... Ne4 5. Bh4) 5. Bxf6?! { (0.56 → -0.08) Inaccuracy. e3 was best. } (5. e3 h6) 5... exf6 6. e3 Bb4 7. Bd3 Bxc3+ 8. bxc3 O-O 9. O-O Bg4?! { (-0.34 → 0.35) Inaccuracy. Na5 was best. } (9... Na5) 10. Be2 Bxf3 11. Bxf3 Qe7?? { (-0.14 → 2.70) Blunder. Na5 was best. } (11... Na5) 12. e4?? { (2.70 → -2.44) Blunder. Qb1 was best. } (12. Qb1 Rab8) 12... dxe4 13. Be2 f5 14. Rb1 f4? { (-2.73 → -1.02) Mistake. b6 was best. } (14... b6 15. Qd2 g6 16. Rbe1 Rad8 17. Qc1 Na5 18. f3 exf3 19. Rxf3 Rfe8 20. Qh6) 15. Qd2 e3?! { (-1.01 → 0.00) Inaccuracy. Qd6 was best. } (15... Qd6 16. Rxb7) 16. fxe3 fxe3 17. Qd3 Nd8?! { (-0.03 → 0.49) Inaccuracy. Rab8 was best. } (17... Rab8 18. Rf4) 18. Rf3?! { (0.49 → -0.23) Inaccuracy. Rf5 was best. } (18. Rf5) 18... Qd6? { (-0.23 → 0.99) Mistake. Re8 was best. } (18... Re8 19. Re1 g6 20. Bf1 Qd7 21. Rfxe3 Rxe3 22. Qxe3 Ne6 23. Bc4 Re8 24. Qh3 b5 25. Bxe6) 19. Qxe3 Ne6 20. Bd3 h6? { (0.74 → 2.00) Mistake. Rae8 was best. } (20... Rae8) 21. Qe4?? { (2.00 → -2.93) Blunder. Rxb7 was best. } (21. Rxb7 Rfb8) 21... g6?? { (-2.93 → 3.09) Blunder. Ng5 was best. } (21... Ng5 22. Qxb7 Nxf3+ 23. Qxf3 Rae8 24. a4 g6 25. a5 Kg7 26. Qg3 Rb8 27. Ra1 Qxg3 28. hxg3) 22. Rxb7?? { (3.09 → -3.64) Blunder. Rf6 was best. } (22. Rf6 Ng5) 22... Ng5 23. Qe3?! { (-3.72 → -4.88) Inaccuracy. Qe5 was best. } (23. Qe5) 23... Nxf3+ 24. Qxf3 Qa3?! { (-4.75 → -3.07) Inaccuracy. Rab8 was best. } (24... Rab8 25. Rb3 Rfe8 26. Bc4 Qe7 27. Qg3 Kg7 28. Bb5 Qe1+ 29. Qxe1 Rxe1+ 30. Kf2 Ra1 31. Bd3) 25. Rxc7 Qc1+?? { (-3.32 → 0.00) Blunder. Rac8 was best. } (25... Rac8 26. Rxc8) 26. Bf1?? { (0.00 → -2.40) Blunder. Qf1 was best. } (26. Qf1 Qe3+ 27. Qf2 Qc1+) 26... Qxc2?? { (-2.40 → 0.00) Blunder. a5 was best. } (26... a5 27. d5) 27. Bc4 Qb1+ 28. Kf2 Qb2+ 29. Kg3 Qd2?? { (0.20 → Mate in 6) Checkmate is now unavoidable. Qb6 was best. } (29... Qb6 30. Rxf7) 30. Rxf7?? { (Mate in 6 → 3.59) Lost forced checkmate sequence. Bxf7+ was best. } (30. Bxf7+ Kg7 31. Be8+ Kg8 32. Qd5+ Kh8 33. Qe5+ Rf6 34. Qxf6+ Kg8 35. Qg7#) 30... Rxf7 31. Qxf7+?? { (4.29 → 0.73) Blunder. Bxf7+ was best. } (31. Bxf7+ Kg7) 31... Kh8 32. Qxg6?? { (0.74 → -1.90) Blunder. Qf6+ was best. } (32. Qf6+ Kh7 33. Qe7+ Kh8 34. Qe5+ Kh7 35. d5 Rc8 36. d6 h5 37. h4 Rxc4 38. Qe7+ Kg8) 32... Qe3+?? { (-1.90 → 4.29) Blunder. Qxc3+ was best. } (32... Qxc3+ 33. Kh4 Qxd4+ 34. Kh3 Qxc4 35. Qxh6+ Kg8 36. Qg6+ Kf8 37. Qf6+ Qf7 38. Qh8+ Qg8 39. Qf6+) 33. Kh4? { (4.29 → 2.21) Mistake. Kg4 was best. } (33. Kg4) 33... Qf4+ 34. g4?? { (2.07 → Mate in 1) Checkmate is now unavoidable. Kh3 was best. } (34. Kh3 Rf8) 34... Qxh2# { Black wins by checkmate. } 0-1