CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VroeVh1J"] [Date "2026.01.16"] [White "Summer"] [Black "Ethan9"] [Result "1-0"] [UTCDate "2026.01.16"] [UTCTime "21:07:21"] [WhiteElo "1419"] [BlackElo "1189"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-11"] [WhiteTitle "🥟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } d6?! { (0.14 → 0.68) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5) 4. Bb5 Bd7 5. Bc4?! { (0.99 → 0.18) Inaccuracy. Bxc6 was best. } (5. Bxc6) 5... Nf6?! { (0.18 → 1.14) Inaccuracy. Na5 was best. } (5... Na5 6. Be2 c5 7. Nd5 Nf6 8. Nxf6+ Qxf6 9. c3 Be7 10. O-O Nc6 11. d4 cxd4 12. Bg5) 6. O-O?! { (1.14 → 0.33) Inaccuracy. Ng5 was best. } (6. Ng5 d5) 6... g6?? { (0.33 → 2.48) Blunder. Na5 was best. } (6... Na5 7. Be2) 7. d3?? { (2.48 → 0.46) Blunder. Ng5 was best. } (7. Ng5 Qe7) 7... Be6 8. Bxe6 fxe6 9. a4 Qe7 10. h3 O-O-O?! { (0.72 → 1.53) Inaccuracy. Bg7 was best. } (10... Bg7) 11. Bg5?? { (1.53 → -0.42) Blunder. d4 was best. } (11. d4 exd4) 11... Bg7?? { (-0.42 → 1.25) Blunder. h6 was best. } (11... h6) 12. Qe2?! { (1.25 → 0.25) Inaccuracy. d4 was best. } (12. d4) 12... h6 13. Bxf6?! { (-0.11 → -0.67) Inaccuracy. Bd2 was best. } (13. Bd2 g5) 13... Bxf6 14. Rad1?? { (-0.29 → -2.30) Blunder. a5 was best. } (14. a5 g5 15. a6 b6 16. Nb5 Kb8 17. d4 Nxd4 18. Nbxd4 exd4 19. e5 dxe5 20. Nxe5 Bxe5) 14... d5? { (-2.30 → -0.75) Mistake. h5 was best. } (14... h5 15. b4) 15. exd5? { (-0.75 → -2.33) Mistake. d4 was best. } (15. d4 exd4 16. exd5 exd5 17. Qxe7 Bxe7 18. Nxd4 Nxd4 19. Rxd4 c6 20. Rd3 Bc5 21. Re1 Rhf8) 15... exd5 16. Nb5?! { (-2.13 → -3.05) Inaccuracy. Na2 was best. } (16. Na2 h5) 16... b6?? { (-3.05 → 0.10) Blunder. a6 was best. } (16... a6 17. Rfe1) 17. b3?? { (0.10 → -2.97) Blunder. c4 was best. } (17. c4) 17... a6 18. Nc3 e4 19. dxe4 Bxc3 20. Qxa6+ Kd7?? { (-4.00 → 6.35) Blunder. Kb8 was best. } (20... Kb8) 21. Nd2?? { (6.35 → -3.29) Blunder. Rxd5+ was best. } (21. Rxd5+ Ke8 22. Qc4 Qf6 23. e5 Nxe5 24. Nxe5 Rxd5 25. Qxd5 Qxe5 26. Qxe5+ Bxe5 27. Re1 Kf7) 21... dxe4?? { (-3.29 → 6.15) Blunder. d4 was best. } (21... d4) 22. Rfe1?? { (6.15 → 0.00) Blunder. Nxe4+ was best. } (22. Nxe4+ Bd4 23. Rfe1 Rhe8 24. c3 Qh4 25. Qb5 Rxe4 26. Rxe4 Qxe4 27. Rxd4+ Qxd4 28. cxd4 Kc8) 22... Rhe8?? { (0.00 → 4.81) Blunder. Ke8 was best. } (22... Ke8 23. Rxe4 Qxe4 24. Nxe4 Rxd1+ 25. Kh2 Be5+ 26. g3 Kd8 27. Qb5 Nd4 28. Qd5+ Kc8 29. Kg2) 23. Rxe4?? { (4.81 → 0.89) Blunder. Nxe4+ was best. } (23. Nxe4+) 23... Qxe4?? { (0.89 → 7.76) Blunder. Qd6 was best. } (23... Qd6 24. Qe2) 24. Nxe4+ Ke7 25. Nxc3 Nb4 26. Qe2+ Kf7 27. Qf3+ Kg7 28. Rxd8 Rxd8 29. Qe3 Nxc2? { (8.92 → Mate in 11) Checkmate is now unavoidable. Rd7 was best. } (29... Rd7 30. Qe5+) 30. Qe7+?! { (Mate in 11 → 69.35) Lost forced checkmate sequence. Qe7+ was best. } (30. Qe7+ Kg8 31. Qxd8+ Kf7 32. Qxc7+ Ke6 33. Qc6+ Ke5 34. Qd5+ Kf6 35. Qd6+ Kf7 36. Nd5 g5) 30... Kg8 31. Qxd8+ Kg7 32. Qe7+ Kg8 33. Nd5 Nd4 34. Nf6+ Kh8 35. Qh7# { White wins by checkmate. } 1-0