CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/wFtudgOw"] [Date "2024.04.06"] [White "Nikolai"] [Black "Eli3"] [Result "1-0"] [UTCDate "2024.04.06"] [UTCTime "17:19:17"] [WhiteElo "1173"] [BlackElo "1303"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-19"] [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?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Nf6 4. c3 Bf5 5. Nbd2 e6 6. e3 Bd6 7. Bxd6 cxd6 8. Bb5 O-O 9. Bxc6?! { (-0.14 → -0.96) Inaccuracy. O-O was best. } (9. O-O h6 10. Qb3 a6 11. Be2 Rb8 12. Rfc1 e5 13. h3 Be6 14. Qa3 Re8 15. Nf1 h5) 9... bxc6 10. O-O Qb6 11. h3?? { (-0.96 → -2.83) Blunder. b3 was best. } (11. b3 a5) 11... Rfb8?? { (-2.83 → -0.95) Blunder. Qxb2 was best. } (11... Qxb2) 12. b3 a5 13. a4 Ra6?! { (-1.20 → -0.35) Inaccuracy. Bd3 was best. } (13... Bd3 14. Re1 Ne4 15. Nxe4 dxe4 16. Nd2 c5 17. Nc4 Qxb3 18. Nxd6 Qb6 19. Nb5 Qc6 20. Qb3) 14. h4? { (-0.35 → -1.57) Mistake. Qe2 was best. } (14. Qe2 h6 15. c4 Ra7 16. Rac1 c5 17. cxd5 exd5 18. Rc3 Qb4 19. Rfc1 Rc7 20. Qd1 Rcc8) 14... Ng4?! { (-1.57 → -0.97) Inaccuracy. Bg4 was best. } (14... Bg4 15. Qc2 Raa8 16. Rac1 h6 17. c4 Bxf3 18. gxf3 e5 19. c5 Qb4 20. Qc3 Qxc3 21. Rxc3) 15. g3?! { (-0.97 → -1.81) Inaccuracy. Rc1 was best. } (15. Rc1 e5 16. Qe2 Ra7 17. dxe5 dxe5 18. e4 dxe4 19. Nxe4 Qxb3 20. Ng3 Qe6 21. Rfe1 f6) 15... Bd3?! { (-1.81 → -1.24) Inaccuracy. Nf6 was best. } (15... Nf6 16. c4) 16. Re1 e5 17. dxe5?! { (-1.18 → -2.03) Inaccuracy. e4 was best. } (17. e4 h6) 17... dxe5 18. Nh2 Nxh2 19. Kxh2 Qc5? { (-2.53 → -0.88) Mistake. e4 was best. } (19... e4 20. c4) 20. c4 Qe7?! { (-1.16 → -0.42) Inaccuracy. e4 was best. } (20... e4 21. Kg1) 21. cxd5?! { (-0.42 → -1.40) Inaccuracy. e4 was best. } (21. e4 dxe4 22. Nxe4 Bxe4 23. Rxe4 f5 24. Re2 e4 25. Rd2 Ra7 26. Rd6 Rab7 27. Rxc6 Rd8) 21... cxd5 22. f4?? { (-0.92 → -3.51) Blunder. Nf3 was best. } (22. Nf3) 22... exf4?! { (-3.51 → -2.37) Inaccuracy. Rc6 was best. } (22... Rc6) 23. exf4 Qf6? { (-2.10 → -0.98) Mistake. Re6 was best. } (23... Re6) 24. Nb1?? { (-0.98 → -6.77) Blunder. Nf3 was best. } (24. Nf3) 24... Re6?? { (-6.77 → -2.36) Blunder. Qxa1 was best. } (24... Qxa1) 25. Rxe6 Qxe6?? { (-2.32 → 1.80) Blunder. Qxa1 was best. } (25... Qxa1 26. Re1) 26. Qxd3 d4?? { (2.09 → 6.51) Blunder. Rxb3 was best. } (26... Rxb3 27. Qd2 d4 28. Qg2 h5 29. Nd2 Rb2 30. Ra3 Qe8 31. Rb3 Rxb3 32. Nxb3 Qxa4 33. Qa8+) 27. Qxd4?? { (6.51 → 0.55) Blunder. Nd2 was best. } (27. Nd2) 27... Rxb3?? { (0.55 → Mate in 2) Checkmate is now unavoidable. Qe2+ was best. } (27... Qe2+ 28. Kg1 Qf3 29. Qc3 Qd1+ 30. Kf2 Rd8 31. Ra2 Qxb1 32. Rd2 Rxd2+ 33. Qxd2 h5 34. Qc3) 28. Qd8+ Qe8 29. Qxe8# { White wins by checkmate. } 1-0