CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/MiyWuZUc"] [Date "2025.12.29"] [White "KiRiLL"] [Black "colton1"] [Result "0-1"] [UTCDate "2025.12.29"] [UTCTime "16:36:21"] [WhiteElo "1387"] [BlackElo "1458"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [WhiteTitle "GM"] [BlackTitle "IM🤔"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4?! { (0.53 → -0.08) Inaccuracy. Bb5 was best. } (3. Bb5) 3... e6 4. O-O Nf6 5. Nc3 Bd6?! { (-0.19 → 0.47) Inaccuracy. Nxe4 was best. } (5... Nxe4 6. Nxe4) 6. d3?! { (0.47 → -0.13) Inaccuracy. d4 was best. } (6. d4 cxd4 7. Nxd4 Bb8 8. Be3 O-O 9. Bb3 d6 10. h3 a6 11. f4 Nxd4 12. Bxd4 b5) 6... O-O 7. Be3?! { (-0.04 → -0.58) Inaccuracy. Re1 was best. } (7. Re1 Ng4 8. h3 Nge5 9. Bb3 b6 10. Nxe5 Bxe5 11. Ne2 Na5 12. Ba4 d5 13. d4 cxd4) 7... Ng4 8. h3 Nxe3 9. fxe3 e5?? { (-0.59 → 1.38) Blunder. Na5 was best. } (9... Na5) 10. d4? { (1.38 → 0.06) Mistake. Nh2 was best. } (10. Nh2 Be7 11. Qf3 g6 12. Qe2 Kg7 13. Rf3 d6 14. Raf1 Be6 15. Bd5 a6 16. Qf2 Bg5) 10... cxd4 11. exd4 exd4 12. Nxd4 Na5?? { (-0.42 → 4.58) Blunder. Bc5 was best. } (12... Bc5 13. Ne2 Qh4 14. Bd5 Ne7 15. Rf4 Qh5 16. Kh1 d6 17. Qd3 Nxd5 18. exd5 Bd7 19. Nf5) 13. Bd5?? { (4.58 → 1.72) Blunder. Bxf7+ was best. } (13. Bxf7+ Kh8) 13... Bc5?! { (1.72 → 2.39) Inaccuracy. g6 was best. } (13... g6 14. Nf3) 14. Ne2?? { (2.39 → 0.67) Blunder. Rxf7 was best. } (14. Rxf7 Rxf7 15. Bxf7+ Kh8 16. Nd5 d6 17. c3 Qg5 18. b4 Bxd4+ 19. cxd4 Nc6 20. Qd3 Bd7) 14... Rb8? { (0.67 → 1.80) Mistake. Nc6 was best. } (14... Nc6) 15. a3?! { (1.80 → 1.09) Inaccuracy. Qd2 was best. } (15. Qd2 Nc6 16. Kh1 Nxd4 17. Nxd4 d6 18. Rf3 Bxd4 19. Qxd4 Qe7 20. Qxa7 Be6 21. Qd4 Bxd5) 15... b5? { (1.09 → 2.55) Mistake. Nc6 was best. } (15... Nc6 16. b4 Be7 17. Kh1 Ne5 18. c4 d6 19. a4 g6 20. a5 Bf6 21. Ng1 Bg7 22. b5) 16. b4 Bd6?? { (3.43 → 8.13) Blunder. Bxd4+ was best. } (16... Bxd4+ 17. Nxd4) 17. bxa5 Qxa5 18. Qd3 Ba6 19. Rab1?! { (7.77 → 5.51) Inaccuracy. Qf3 was best. } (19. Qf3 b4) 19... b4 20. axb4 Rxb4 21. Qf3?? { (7.07 → -0.50) Blunder. c4 was best. } (21. c4 Rxb1 22. Qxb1 Rb8 23. Qd3 Kh8 24. Kh1 f6 25. Nf3 Qa3 26. Qxa3 Bxa3 27. Ra1 Bxc4) 21... Bc4?? { (-0.50 → 7.01) Blunder. Bxe2 was best. } (21... Bxe2) 22. Rxb4 Bxd5?! { (5.62 → 8.69) Inaccuracy. Qxb4 was best. } (22... Qxb4 23. Nf5 Bxd5 24. exd5 Bc5+ 25. Kh1 a5 26. Neg3 f6 27. d6 a4 28. Ne4 g6 29. Nxc5) 23. exd5?! { (8.69 → 5.78) Inaccuracy. Rb5 was best. } (23. Rb5 Qxb5 24. Nxb5 Bc5+ 25. Kh2 Bc4 26. Nbc3 Bd6+ 27. g3 Be5 28. Nd5 g6 29. Nb4 f6) 23... Qxb4 24. c3 Qb7 25. Nf5 Bc5+ 26. Ned4?! { (7.08 → 5.16) Inaccuracy. Kh1 was best. } (26. Kh1 f6 27. Neg3 g6 28. Ne4 Qb5 29. Nfd6 Bxd6 30. Nxd6 Qxf1+ 31. Qxf1 f5 32. Qb5 Rd8) 26... a5 27. Ne7+?? { (5.87 → -3.37) Blunder. Kh1 was best. } (27. Kh1 f6) 27... Bxe7 28. Qf5?! { (-3.12 → -4.83) Inaccuracy. Nf5 was best. } (28. Nf5 Bf6) 28... g6 29. Qe5 d6?! { (-4.87 → -3.25) Inaccuracy. Bc5 was best. } (29... Bc5 30. d6 Qb6 31. Ra1 Rc8 32. Qd5 Re8 33. Rf1 Re6 34. Kh1 Bxd4 35. cxd4 Qxd6 36. Qf3) 30. Qe4 a4?? { (-3.55 → -1.22) Blunder. Ra8 was best. } (30... Ra8) 31. Rb1?? { (-1.22 → -3.50) Blunder. Nc6 was best. } (31. Nc6 Bg5 32. Qxa4 Qb2 33. Qc4 Qd2 34. Kh1 Re8 35. Nd4 Bh6 36. Nf3 Qf4 37. Qxf4 Bxf4) 31... Qd7? { (-3.50 → -1.90) Mistake. Qa7 was best. } (31... Qa7 32. Kh1) 32. Ra1? { (-1.90 → -3.31) Mistake. Nc6 was best. } (32. Nc6 Bg5 33. Qxa4 Qf5 34. Qb5 Qc2 35. c4 Re8 36. Nd4 Qe4 37. Nf3 Be3+ 38. Kh1 Bf4) 32... Ra8 33. Nc6 Bf6 34. Rxa4?! { (-2.44 → -3.34) Inaccuracy. Rxa4 was best. } (34. Rxa4 Rxa4) 34... Rxa4 35. Qxa4 Bxc3?! { (-3.37 → -2.21) Inaccuracy. Qf5 was best. } (35... Qf5 36. Qc4 Qg5 37. Qd3 Qc1+ 38. Kh2 Bxc3 39. Qg3 Bd2 40. Qf3 Be3 41. h4 Qg1+ 42. Kg3) 36. Qa8+ Kg7 37. Qa3 Bf6 38. Nb8?? { (-2.30 → -7.98) Blunder. Kh2 was best. } (38. Kh2 h5 39. Qg3 Be7 40. Qf2 Bg5 41. Qd4+ Kg8 42. h4 Bh6 43. Qf6 Bf8 44. Qf3 Qb7) 38... Bd4+ 39. Kh2 Qf5 40. Qxd6 Qf4+?? { (-60.94 → 12.36) Blunder. Be5+ was best. } (40... Be5+ 41. Qxe5+ Qxe5+ 42. Kg1 Qxb8 43. d6 Qa7+ 44. Kh2 Qd7 45. Kg3 Kf6 46. Kf2 h5 47. g4) 41. g3?? { (12.36 → Mate in 2) Checkmate is now unavoidable. Qxf4 was best. } (41. Qxf4) 41... Qxd6 { White resigns. } 0-1