CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jgm8H17k"] [Date "2026.09.08"] [White "Vincent3"] [Black "Summer"] [Result "0-1"] [UTCDate "2026.09.08"] [UTCTime "14:25:04"] [WhiteElo "1432"] [BlackElo "1325"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+18"] [WhiteTitle "GM"] [BlackTitle "GM🥟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (0.11 → 1.48) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Qxd4 d6 7. e5? { (1.37 → 0.24) Mistake. Bf4 was best. } (7. Bf4 Be7) 7... Nh5?? { (0.24 → 6.54) Blunder. dxe5 was best. } (7... dxe5 8. Qxe5+) 8. exd6?? { (6.54 → 0.96) Blunder. g4 was best. } (8. g4) 8... Bxd6?! { (0.96 → 1.53) Inaccuracy. Qxd6 was best. } (8... Qxd6 9. Qe3+ Qe6 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. O-O Qxe3 13. Bxe3 Kc6 14. Rad1 Nf6 15. Bd4) 9. Qe4+?! { (1.53 → 0.56) Inaccuracy. Be3 was best. } (9. Be3 Be7 10. Nd5 Nf6 11. Nxe7 Qxe7 12. O-O-O O-O 13. Bd3 Bg4 14. f3 Rfe8 15. Rhe1 Be6) 9... Be7? { (0.56 → 1.62) Mistake. Qe7 was best. } (9... Qe7 10. Be3 Qxe4 11. Nxe4 Be5 12. O-O-O O-O 13. Bd4 Bf4+ 14. Kb1 Re8 15. Bd3 Bf5 16. Rhe1) 10. Nd5?! { (1.62 → 0.98) Inaccuracy. Bg5 was best. } (10. Bg5 c6 11. Be2 Nf6 12. Bxf6 gxf6 13. O-O Qc7 14. Bg4 Bxg4 15. Qxg4 h5 16. Qf5 Qd7) 10... O-O?? { (0.98 → 8.15) Blunder. Be6 was best. } (10... Be6 11. Nxe7 Qxe7 12. Be2 Nf6 13. Qxb7 Bd5 14. Qa6 O-O 15. O-O Qe4 16. f3 Qxc2 17. Qd3) 11. Nxe7+ Kh8 12. Nxc8?? { (7.84 → -0.32) Blunder. Bg5 was best. } (12. Bg5 f6 13. Bd3 Qxd3 14. Qxd3 fxg5 15. O-O-O Nf4 16. Qe4 a6 17. h4 g4 18. Qb4 g3) 12... Re8 13. Qxe8+?! { (-0.46 → -1.41) Inaccuracy. Qe2 was best. } (13. Qe2 Rxe2+) 13... Qxe8+ 14. Be2 Qxc8?? { (-1.71 → 4.80) Blunder. Rxc8 was best. } (14... Rxc8 15. Be3) 15. Bxh5 Qe6+ 16. Be2?? { (5.27 → 2.62) Blunder. Be3 was best. } (16. Be3) 16... Re8?! { (2.62 → 4.14) Inaccuracy. Qe4 was best. } (16... Qe4 17. Be3) 17. Be3 Qc6?! { (4.11 → 6.22) Inaccuracy. f5 was best. } (17... f5 18. g3) 18. O-O Qxc2 19. Rfe1 Qxb2 20. Bf3 b5? { (4.62 → 9.56) Mistake. b6 was best. } (20... b6 21. Bxb6) 21. Bc6? { (9.56 → 4.34) Mistake. Bd4 was best. } (21. Bd4) 21... Re7 22. Reb1 Qe5 23. Rd1 h6 24. Rd8+?! { (5.06 → 3.76) Inaccuracy. Bxa7 was best. } (24. Bxa7 b4) 24... Kh7 25. Re1?? { (3.98 → -6.68) Blunder. Rdd1 was best. } (25. Rdd1 b4 26. Rac1 Qb2 27. Bd5 a5 28. Bc4 Qa3 29. Rc2 Rxe3 30. fxe3 a4 31. Kf2 b3) 25... Re6?? { (-6.68 → 3.17) Blunder. Qc3 was best. } (25... Qc3 26. Rb1) 26. Bd7?? { (3.17 → -0.86) Blunder. Bd5 was best. } (26. Bd5) 26... Rd6 27. f4?? { (-1.00 → -7.23) Blunder. g4 was best. } (27. g4 Qf6 28. Bf5+ g6 29. Rxd6 Qxd6 30. Bc8 c5 31. Bb7 c4 32. Bf3 c3 33. Rd1 Qc7) 27... Qe7?? { (-7.23 → -0.33) Blunder. Qd5 was best. } (27... Qd5) 28. Bf5+ g6 29. Bxg6+?? { (-0.39 → -4.18) Blunder. Rxd6 was best. } (29. Rxd6 Qxd6) 29... fxg6 30. Rxd6?! { (-3.88 → -5.18) Inaccuracy. Rh8+ was best. } (30. Rh8+ Kxh8 31. Bd4+ Rxd4 32. Rxe7 Rxf4 33. Rxc7 Ra4 34. Rc2 Kg7 35. Kf2 a6 36. Ke3 h5) 30... Qxd6 31. Bxa7 c5 32. Rc1 Qd4+ 33. Kh1 Qa4? { (-6.00 → -3.56) Mistake. Qd2 was best. } (33... Qd2 34. Rb1) 34. Bxc5 Qxf4?? { (-3.57 → -1.22) Blunder. Qxa2 was best. } (34... Qxa2 35. h3 Qd2 36. Rf1 b4 37. Bxb4 Qxb4 38. Kh2 Qe4 39. Rf3 Kg7 40. Rf2 Kf6 41. Rf1) 35. Rb1 Qc4?! { (-1.31 → -0.77) Inaccuracy. Qf5 was best. } (35... Qf5 36. Rc1) 36. Bf8?? { (-0.77 → -4.65) Blunder. Bg1 was best. } (36. Bg1 b4 37. h3 g5 38. Be3 Kg6 39. Rb3 Qf1+ 40. Bg1 Qf8 41. Be3 Qd6 42. Bg1 Kf7) 36... Kg8? { (-4.65 → -2.51) Mistake. Qxa2 was best. } (36... Qxa2 37. Re1 Qf2 38. Bb4 Qd4 39. Bf8 Qh4 40. Rf1 Qc4 41. Kg1 g5 42. h3 h5 43. Be7) 37. Bxh6 Qxa2 38. Rxb5?? { (-2.01 → Mate in 3) Checkmate is now unavoidable. Rf1 was best. } (38. Rf1 b4 39. Bg5 Qc4 40. Re1 Qc5 41. Be7 Qc3 42. Rf1 Qd3 43. Re1 Qd2 44. Bxb4 Qxb4) 38... Qa1+ 39. Rb1 Qxb1+ 40. Bc1 Qxc1# { Black wins by checkmate. } 0-1