CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/1Vk2Xkt7"] [Date "2026.07.10"] [White "Kristofer"] [Black "RoWaN"] [Result "1-0"] [UTCDate "2026.07.10"] [UTCTime "20:02:30"] [WhiteElo "1805"] [BlackElo "1674"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-7"] [WhiteTitle "NM😈"] [BlackTitle "🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A10"] [Opening "English Opening: Great Snake Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 g6 { A10 English Opening: Great Snake Variation } 2. Nc3 Bg7 3. d4 Nf6 4. Nf3?! { (0.97 → 0.42) Inaccuracy. e4 was best. } (4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Re8 8. d5 Na6 9. Be3 Ng4 10. Bg5 f6) 4... O-O?! { (0.42 → 0.95) Inaccuracy. d5 was best. } (4... d5 5. cxd5) 5. e4 d6 6. h3 c6 7. Qc2 b6?! { (0.68 → 1.27) Inaccuracy. Na6 was best. } (7... Na6 8. Bg5 e5 9. d5 h6 10. Be3 cxd5 11. cxd5 Nh5 12. Qd2 Nc5 13. Bxh6 Nf4 14. Bg5) 8. Bf4 Bb7 9. O-O-O?! { (1.40 → 0.41) Inaccuracy. Rd1 was best. } (9. Rd1) 9... d5?? { (0.41 → 2.23) Blunder. c5 was best. } (9... c5 10. d5 Nbd7 11. Nd2 a6 12. g4 b5 13. f3 Nb6 14. h4 Nfd7 15. Kb1 Qc7 16. h5) 10. cxd5?? { (2.23 → 0.50) Blunder. e5 was best. } (10. e5 Nh5 11. Be3 f6 12. g4 Nf4 13. exf6 Rxf6 14. h4 Na6 15. Ne5 Rf8 16. Qd2 Bxe5) 10... cxd5 11. e5 Ne4 12. g4?? { (0.08 → -1.75) Blunder. h4 was best. } (12. h4 Nc6 13. h5 Nb4 14. Qb3 Nxf2 15. Qxb4 Nxh1 16. h6 Bh8 17. Rd2 f6 18. Bd3 a5) 12... e6? { (-1.75 → -0.62) Mistake. Nc6 was best. } (12... Nc6 13. Ng5 Nxc3 14. bxc3 Rc8 15. h4 h6 16. Nh3 b5 17. h5 b4 18. hxg6 bxc3 19. gxf7+) 13. h4 Nd7?! { (-0.96 → -0.34) Inaccuracy. f6 was best. } (13... f6 14. Be3 Nc6 15. h5 fxe5 16. Nxe5 Nxe5 17. Nxe4 Nxg4 18. Nc3 Nxe3 19. fxe3 Qg5 20. Kb1) 14. Bg2?? { (-0.34 → -2.83) Blunder. Ng5 was best. } (14. Ng5) 14... Rc8 15. Rd3?? { (-2.32 → -6.23) Blunder. Kb1 was best. } (15. Kb1 b5 16. Qb3 Nxf2 17. h5 Nb6 18. h6 Bh8 19. Nxb5 Nc4 20. Nd6 Nxd6 21. exd6 Ba6) 15... Ba6? { (-6.23 → -3.42) Mistake. b5 was best. } (15... b5) 16. Re3 Rc7?? { (-3.20 → -1.34) Blunder. f6 was best. } (16... f6) 17. Rxe4?? { (-1.34 → -3.97) Blunder. h5 was best. } (17. h5 b5 18. a3 Nb6 19. h6 Bh8 20. Bf1 Qc8 21. Nd2 Nxd2 22. Qxd2 b4 23. axb4 Bxf1) 17... dxe4 18. Qxe4 Bb7?! { (-4.33 → -2.89) Inaccuracy. b5 was best. } (18... b5 19. Kb1 b4 20. Ne2 Bb7 21. Qe3 Nb6 22. h5 Qa8 23. h6 Bh8 24. Bg5 Be4+ 25. Ka1) 19. Qe3 Qc8?? { (-2.59 → -0.77) Blunder. b5 was best. } (19... b5) 20. h5 b5 21. a3?? { (-1.12 → -4.74) Blunder. Kb1 was best. } (21. Kb1 Nb6) 21... a5?? { (-4.74 → -1.14) Blunder. Nb6 was best. } (21... Nb6 22. Qd3) 22. Kb1 b4?! { (-1.07 → -0.34) Inaccuracy. Nb6 was best. } (22... Nb6 23. Nxb5 Nd5 24. Qd2 Nxf4 25. Qxf4 Rc2 26. Qe3 Bd5 27. Nc3 Rxc3 28. Qxc3 Qb7 29. Rc1) 23. axb4?? { (-0.34 → -4.27) Blunder. Nb5 was best. } (23. Nb5 Nb6 24. h6 Nd5 25. Qd2 Bh8 26. Nxc7 Qxc7 27. Rc1 Qd7 28. Ng5 bxa3 29. Ne4 Rb8) 23... axb4 24. Nb5 Rc4? { (-4.06 → -2.02) Mistake. Qa8 was best. } (24... Qa8 25. Nxc7) 25. Nd6 Qc6?? { (-2.39 → 1.47) Blunder. Qa8 was best. } (25... Qa8) 26. Nh4 Qa6?? { (1.20 → 7.23) Blunder. Qa4 was best. } (26... Qa4 27. b3 Qa7 28. Nxc4 Bxg2 29. Nxg2 Ra8 30. Re1 Qa2+ 31. Kc1 Rc8 32. Qd3 Nb6 33. Re2) 27. Bxb7 Qa7 28. Nxc4 Qxb7 29. Rc1 Ra8 30. hxg6 fxg6 31. Kc2 Qa6 32. Kd1 Qa4+ 33. Ke1 b3 34. Nf3 Qb4+ 35. Kf1 Rc8 36. Qd2?! { (9.17 → 5.86) Inaccuracy. Nd6 was best. } (36. Nd6 Rc2 37. Qe4 Qa4 38. Kg2 Nf8 39. Be3 Rxc1 40. Bxc1 h6 41. Bd2 Qa6 42. Qf4 Qa7) 36... Qb5 37. Qd3 Nb6 38. Nfd2 Nxc4 39. Nxc4 Qc6 40. Nd6?! { (7.76 → 5.53) Inaccuracy. Kg1 was best. } (40. Kg1) 40... Qh1+ 41. Ke2 Rxc1 42. Bxc1 Qxc1 43. Qxb3 Qf4?! { (5.94 → 50.73) Inaccuracy. h6 was best. } (43... h6 44. Qxe6+) 44. Qxe6+ Kf8?! { (73.25 → Mate in 1) Checkmate is now unavoidable. Kh8 was best. } (44... Kh8 45. Nf7+ Qxf7 46. Qxf7 h5 47. Qxg6 Bf8 48. gxh5 Bg7 49. h6 Bxh6 50. Qxh6+ Kg8 51. f4) 45. Qe8# { White wins by checkmate. } 1-0