CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/OOZKB34U"] [Date "2026.09.18"] [White "Jace"] [Black "Sanjay1"] [Result "0-1"] [UTCDate "2026.09.18"] [UTCTime "20:06:23"] [WhiteElo "1500"] [BlackElo "1138"] [WhiteRatingDiff "-616"] [BlackRatingDiff "+67"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Mieses Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d3 { A00 Mieses Opening } d5 2. Nc3 Nc6 3. a4 e5 4. Ra3?? { (-0.81 → -6.09) Blunder. e4 was best. } (4. e4 d4 5. Nce2 f6 6. f4 Be6 7. Nf3 Qd7 8. c3 O-O-O 9. cxd4 exd4 10. Bd2 a6) 4... d4?! { (-6.09 → -4.42) Inaccuracy. Bxa3 was best. } (4... Bxa3 5. bxa3) 5. Nb5? { (-4.42 → -8.61) Mistake. Nb1 was best. } (5. Nb1 Bb4+ 6. Bd2 Bxa3 7. Nxa3 Nf6 8. g3 h6 9. Bg2 O-O 10. Nf3 Re8 11. O-O e4) 5... Bf5?? { (-8.61 → -2.84) Blunder. a6 was best. } (5... a6 6. e4 dxe3 7. fxe3 axb5 8. axb5 Bxa3 9. bxc6 Bb4+ 10. c3 Be7 11. Nf3 Nf6 12. Nxe5) 6. Nc3?? { (-2.84 → -8.45) Blunder. Ra1 was best. } (6. Ra1 a6) 6... dxc3 7. bxc3 Qd6 8. Rb3 Nf6 9. Rxb7 e4 10. dxe4?! { (-5.63 → -9.14) Inaccuracy. e3 was best. } (10. e3 Be7) 10... Bxe4 11. Qxd6 Bxd6 12. Be3 O-O 13. Rxa7 Rae8 14. Nh3 Bxc2 15. Bg5 Ne4 16. e3 Nxc3 17. Bb5 Bc5?! { (-10.96 → -6.16) Inaccuracy. Nxb5 was best. } (17... Nxb5 18. Rb7 Bb4+ 19. Kf1 Bxa4 20. Bf4 Re7 21. Bxc7 Nxc7 22. g3 Bb5+ 23. Kg2 Na5 24. Rxb5) 18. Bxc6 Re5?? { (-6.40 → 0.42) Blunder. Bxa7 was best. } (18... Bxa7) 19. Ra8?? { (0.42 → -1.43) Blunder. Rxc7 was best. } (19. Rxc7 Bd6 20. Ra7 Ne4 21. Bxe4 Rxe4 22. O-O Rxa4 23. Rxa4 Bxa4 24. Ra1 Bb3 25. Rb1 Be6) 19... Re6?! { (-1.43 → -0.69) Inaccuracy. Bb4 was best. } (19... Bb4 20. Rxf8+) 20. Rxf8+ Bxf8 21. O-O?? { (-1.45 → -7.53) Blunder. Bb5 was best. } (21. Bb5 h6 22. Bf4 Bb4 23. O-O c6 24. Bc4 Re4 25. Ba6 g5 26. Rc1 Bxa4 27. Bc7 Bb3) 21... Rxc6 22. Re1 Bd3 23. Rc1? { (-7.37 → Mate in 3) Checkmate is now unavoidable. Nf4 was best. } (23. Nf4 Bc4) 23... Bd6? { (Mate in 3 → -7.24) Lost forced checkmate sequence. Ne2+ was best. } (23... Ne2+ 24. Kh1 Rxc1+ 25. Ng1 Rxg1#) 24. Bh4? { (-7.24 → Mate in 3) Checkmate is now unavoidable. Kh1 was best. } (24. Kh1 Ba3 25. Ra1 Bb2 26. Re1 h6 27. Bf4 Nxa4 28. Rd1 Bc2 29. Rd8+ Kh7 30. e4 Bf6) 24... Be4?? { (Mate in 3 → -6.77) Lost forced checkmate sequence. Ne2+ was best. } (24... Ne2+ 25. Kh1 Rxc1+ 26. Ng1 Rxg1#) 25. Ng5 Rc4 26. Nh3 Rxa4 27. Rxc3? { (-7.23 → Mate in 2) Checkmate is now unavoidable. Kh1 was best. } (27. Kh1 Bf5 28. Rxc3 Bxh3 29. gxh3 Rxh4 30. f4 Rh5 31. e4 Bxf4) 27... Bb4?? { (Mate in 2 → -6.53) Lost forced checkmate sequence. Ra1+ was best. } (27... Ra1+ 28. Rc1 Rxc1#) 28. Rxc7?? { (-6.53 → Mate in 2) Checkmate is now unavoidable. Rc1 was best. } (28. Rc1 Bd2 29. Rf1 Bd3 30. Rd1 Bc2 31. Rf1 Rxh4 32. Nf4 Rxf4 33. exf4 Bxf4 34. g3 Bd6) 28... Bf5?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Ra1+ was best. } (28... Ra1+ 29. Rc1 Rxc1#) 29. Rc8+?? { (0.00 → -7.03) Blunder. Kh1 was best. } (29. Kh1 Bd6 30. Rc6 Bxh3 31. gxh3 Rxh4 32. Rxd6 f6 33. Rd5 Rxh3 34. Kg2 Rh6 35. h3 Kf7) 29... Bxc8 30. f3 Ra1+ 31. Kf2?! { (-57.81 → Mate in 3) Checkmate is now unavoidable. Be1 was best. } (31. Be1 Bxe1 32. Nf2 Bd2+ 33. Nd1 Rxd1+ 34. Kf2 Ba6 35. Kg3 Bxe3 36. Kh3 Rf1 37. Kh4 Bc8) 31... Bxh3? { (Mate in 3 → -9.17) Lost forced checkmate sequence. Be1+ was best. } (31... Be1+ 32. Kf1 Ba6+ 33. Kg1 Bxh4#) 32. gxh3 Ra2+ 33. Kg3 Bd6+ 34. Kg4 g6 35. Kg5? { (-7.51 → Mate in 2) Checkmate is now unavoidable. f4 was best. } (35. f4) 35... Rg2+? { (Mate in 2 → -8.14) Lost forced checkmate sequence. Ra5+ was best. } (35... Ra5+ 36. Kg4 h5#) 36. Kh6? { (-8.14 → Mate in 1) Checkmate is now unavoidable. Kf6 was best. } (36. Kf6 Kf8 37. Bg3 Be7+ 38. Ke5 Rd2 39. e4 Ba3 40. Kf6 Rb2 41. Kg5 Rb5+ 42. e5 Kg8) 36... Bf8# { Black wins by checkmate. } 0-1