CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/MKfC2SkH"] [Date "2026.01.18"] [White "Rishi"] [Black "Grayson"] [Result "1-0"] [UTCDate "2026.01.18"] [UTCTime "18:04:37"] [WhiteElo "1454"] [BlackElo "1167"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense: Lasker-Dunne Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. g3 { B20 Sicilian Defense: Lasker-Dunne Attack } e6 3. Bg2 d5 4. exd5 exd5 5. Nc3?! { (0.49 → -0.16) Inaccuracy. d4 was best. } (5. d4) 5... Nf6 6. d4 cxd4 7. Qxd4 Nc6 8. Qd1 Bb4 9. Bd2?? { (-0.44 → -2.31) Blunder. Ne2 was best. } (9. Ne2 Bxc3+ 10. bxc3 O-O 11. O-O Re8 12. Be3 Bf5 13. Nd4 Be4 14. Re1 Bxg2 15. Nxc6 bxc6) 9... O-O 10. Nf3?! { (-2.28 → -2.93) Inaccuracy. a3 was best. } (10. a3 Re8+ 11. Nge2 Bxc3 12. bxc3 Bg4 13. f3 Bf5 14. O-O Qb6+ 15. Kh1 Bxc2 16. Qxc2 Rxe2) 10... Bg4?? { (-2.93 → -1.12) Blunder. Re8+ was best. } (10... Re8+ 11. Ne2 Qe7 12. c3 Bc5 13. Kf1 Bf5 14. Ned4 Bxd4 15. cxd4 Bd3+ 16. Kg1 Be2 17. Qa4) 11. O-O g6?? { (-1.09 → 1.04) Blunder. Ne4 was best. } (11... Ne4) 12. a3?! { (1.04 → 0.08) Inaccuracy. h3 was best. } (12. h3) 12... Ba5?! { (0.08 → 0.79) Inaccuracy. Bxc3 was best. } (12... Bxc3 13. Bxc3) 13. b4 Bb6 14. Qe1?? { (0.95 → -3.13) Blunder. Bg5 was best. } (14. Bg5 Bd4 15. Nb5 Be5 16. c4 Qb6 17. Nd6 Nxb4 18. Nxb7 Ne4 19. Bh6 Rfe8 20. axb4 Qxb7) 14... Re8 15. Qc1 Re7?? { (-2.82 → 1.12) Blunder. Rc8 was best. } (15... Rc8 16. Na4) 16. Bg5 Rd7?? { (1.43 → 4.31) Blunder. Re6 was best. } (16... Re6 17. Qf4 Bxf3 18. Qxf3 Rc8 19. Qd1 Ne7 20. Qd3 h6 21. Bxh6 Rec6 22. Na4 Nf5 23. Bg5) 17. Re1?? { (4.31 → -0.55) Blunder. Qf4 was best. } (17. Qf4 Rd6) 17... Rc8?? { (-0.55 → 4.21) Blunder. Bxf3 was best. } (17... Bxf3 18. Bxf3 h6 19. Bxh6 Rc8 20. Ne2 Ne4 21. Qb2 f6 22. Be3 Ne5 23. Bg2 Bxe3 24. fxe3) 18. Ne5?? { (4.21 → -4.33) Blunder. Qf4 was best. } (18. Qf4 Bf5) 18... Nxe5 19. Rxe5?! { (-4.64 → -6.09) Inaccuracy. Qf4 was best. } (19. Qf4 Bf5 20. Qxe5 Bxf2+ 21. Kxf2 Qb6+ 22. Be3 d4 23. Kg1 dxe3 24. Na4 Qd8 25. Nc5 Ng4) 19... Bc7?? { (-6.09 → 1.98) Blunder. Rxc3 was best. } (19... Rxc3 20. Qd2 Rc6 21. Rae1 Bf5 22. Rxf5 gxf5 23. Re2 Re6 24. Bh4 Rxe2 25. Qxe2 Qe8 26. Qxe8+) 20. Bxf6?? { (1.98 → -5.68) Blunder. Rxd5 was best. } (20. Rxd5 h6) 20... Qxf6 21. Rg5 h6?? { (-6.09 → -1.33) Blunder. Bb6 was best. } (21... Bb6 22. Rxg4 Qxf2+ 23. Kh1 Rxc3 24. Rf4 Qxc2 25. Qf1 Be3 26. Rf3 d4 27. Qb5 Rcc7 28. Raf1) 22. Rxg4 Qxc3 23. Ra2?? { (-1.31 → -6.04) Blunder. Qe1 was best. } (23. Qe1 Bb6) 23... Qf6?? { (-6.04 → 0.10) Blunder. h5 was best. } (23... h5) 24. Qxh6 Qg7?? { (0.23 → 1.89) Blunder. Be5 was best. } (24... Be5 25. Bh3) 25. Qxg7+ Kxg7 26. Ra1?? { (1.58 → -3.78) Blunder. Rd4 was best. } (26. Rd4 Rcd8) 26... Re7?? { (-3.78 → 0.63) Blunder. f5 was best. } (26... f5 27. Rh4) 27. Rd1 Rce8?? { (0.47 → 3.19) Blunder. Bb6 was best. } (27... Bb6 28. Rd2) 28. Rxd5 Re1+ 29. Bf1 Bb6? { (2.86 → 4.64) Mistake. R8e2 was best. } (29... R8e2) 30. Rd6?? { (4.64 → -2.65) Blunder. Kg2 was best. } (30. Kg2 Rd8 31. Rxd8 Bxd8 32. Bd3 Rd1 33. a4 Rd2 34. a5 b6 35. Rd4 Bf6 36. Rd7 bxa5) 30... Rc8?? { (-2.65 → 3.89) Blunder. R8e2 was best. } (30... R8e2 31. Rxb6) 31. Rd2?! { (3.89 → 2.93) Inaccuracy. c4 was best. } (31. c4 Rd8) 31... Rce8?! { (2.93 → 4.34) Inaccuracy. f5 was best. } (31... f5 32. Rf4 Rc3 33. Kg2 Re4 34. Rxe4 fxe4 35. a4 Kf6 36. a5 Bc7 37. Bb5 Be5 38. Ba4) 32. c4?! { (4.34 → 2.84) Inaccuracy. Kg2 was best. } (32. Kg2 f5) 32... a6? { (2.84 → 5.28) Mistake. Rc1 was best. } (32... Rc1 33. Kg2 Ree1 34. Be2 f5 35. Rf4 Kf6 36. c5 Bc7 37. Rfd4 Be5 38. Rd7 g5 39. Rd1) 33. c5 Ba7 34. Kg2 Bb8 35. b5? { (6.07 → 3.32) Mistake. Rgd4 was best. } (35. Rgd4 R8e7) 35... axb5 36. Bxb5 R8e7 37. Bd3?? { (3.64 → 1.23) Blunder. Rc2 was best. } (37. Rc2 Ra1) 37... R7e6?? { (1.23 → 3.99) Blunder. Ra1 was best. } (37... Ra1 38. Ra4) 38. Bc4?! { (3.99 → 2.73) Inaccuracy. Rc2 was best. } (38. Rc2 Re7) 38... R6e5?! { (2.73 → 3.93) Inaccuracy. Re7 was best. } (38... Re7 39. Bd5) 39. Bd5 Re7 40. f3? { (3.33 → 1.67) Mistake. Rc2 was best. } (40. Rc2) 40... Rb1? { (1.67 → 3.42) Mistake. Ba7 was best. } (40... Ba7 41. Rc4 Rc7 42. Rb2 Bxc5 43. Bxb7 Ra1 44. a4 f5 45. Ba6 Rc6 46. Bb5 Rg1+ 47. Kh3) 41. Be4?? { (3.42 → 0.67) Blunder. Rb4 was best. } (41. Rb4 Rc1 42. Rxb7 Rxb7 43. Bxb7 Rxc5 44. Rd7 Rc2+ 45. Kh3 Rc7 46. Rxc7 Bxc7 47. Kg2 Bd6) 41... f5?? { (0.67 → 7.53) Blunder. Rc1 was best. } (41... Rc1) 42. Bxf5 Ree1 43. Bxb1 Rxb1 44. Rd7+ Kf8 45. Rxg6 Be5 46. Rxb7?? { (13.11 → 2.86) Blunder. Rb6 was best. } (46. Rb6 Ke8 47. Rdxb7 Re1 48. Ra6 Rd1 49. Re6+ Kf8 50. Rxe5 Rd2+ 51. Kh3 Rd3 52. Rf5+ Ke8) 46... Bd4?? { (2.86 → 69.37) Blunder. Rxb7 was best. } (46... Rxb7 47. Rb6) 47. c6 { Black resigns. } 1-0