CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/q9mGm3t9"] [Date "2025.08.17"] [White "Damon"] [Black "Thaddeus"] [Result "1/2-1/2"] [UTCDate "2025.08.17"] [UTCTime "17:43:48"] [WhiteElo "1363"] [BlackElo "1124"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C49"] [Opening "Four Knights Game: Double Spanish"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 { C49 Four Knights Game: Double Spanish } 5. d3 Bxc3+ 6. bxc3 Qe7 7. Bg5 h6 8. Bxf6 gxf6? { (-0.19 → 1.17) Mistake. Qxf6 was best. } (8... Qxf6 9. Nd2 O-O 10. a4 Na5 11. Nc4 Nxc4 12. Bxc4 d6 13. Bb3 a5 14. Qd2 Kh8 15. f3) 9. Bxc6?! { (1.17 → 0.64) Inaccuracy. O-O was best. } (9. O-O Qc5 10. Rb1 Qxc3 11. Rb3 Qc5 12. c3 a6 13. d4 Qf8 14. Bd3 Rg8 15. Re1 d6) 9... bxc6?! { (0.64 → 1.26) Inaccuracy. dxc6 was best. } (9... dxc6) 10. O-O d5 11. exd5?! { (1.41 → 0.60) Inaccuracy. Re1 was best. } (11. Re1 Bg4) 11... cxd5 12. Rb1 e4?? { (0.77 → 6.16) Blunder. O-O was best. } (12... O-O 13. Re1 Kh7 14. Nh4 f5 15. g3 Bd7 16. Qf3 Qe6 17. Qe3 Rfe8 18. Qc5 Qd6 19. Qxd6) 13. dxe4 dxe4 14. Re1?? { (6.78 → 1.90) Blunder. Qd5 was best. } (14. Qd5) 14... f5?? { (1.90 → 7.43) Blunder. O-O was best. } (14... O-O) 15. Rb5?? { (7.43 → 0.60) Blunder. Qd5 was best. } (15. Qd5) 15... Be6? { (0.60 → 1.98) Mistake. O-O was best. } (15... O-O 16. Nd4) 16. Nd4 f4?? { (2.07 → 6.84) Blunder. Qf6 was best. } (16... Qf6) 17. Nxe6? { (6.84 → 3.32) Mistake. Qh5 was best. } (17. Qh5 e3 18. Nxe6 Qxe6 19. Re5 O-O-O 20. Rxe6 fxe6 21. fxe3 f3 22. Qxf3 Rd5 23. Rb1 c6) 17... Qxe6 18. f3?? { (3.34 → 0.87) Blunder. Qd4 was best. } (18. Qd4 O-O 19. Rxe4 Qxa2 20. h4 Rad8 21. Qf6 Rd6 22. Qxf4 Qxc2 23. Rc5 Qd2 24. Qf5 Rg6) 18... Rg8?? { (0.87 → 6.86) Blunder. Rd8 was best. } (18... Rd8 19. Qc1) 19. Rxe4 c6?! { (6.46 → 72.10) Inaccuracy. Rg6 was best. } (19... Rg6 20. Qd4 Rd8 21. Rxe6+ Rxe6 22. Qxf4 a6 23. Rf5 Rd1+ 24. Kf2 Rd7 25. Ra5 Kf8 26. Kg3) 20. Rxe6+ fxe6 21. Rb4? { (Mate in 11 → 8.76) Lost forced checkmate sequence. Rb7 was best. } (21. Rb7 Rd8 22. Qe2 Rg6 23. Qe4 Rd1+ 24. Kf2 Rd2+ 25. Ke1 Rd7 26. Qxg6+ Kd8 27. Qg8+ Ke7) 21... a5? { (8.76 → Mate in 11) Checkmate is now unavoidable. Rd8 was best. } (21... Rd8 22. Qe1 Ke7 23. Re4 Rg7 24. Re2 c5 25. Rxe6+ Kf7 26. Qe5 Kg8 27. Rf6 Rd1+ 28. Kf2) 22. Ra4? { (Mate in 11 → 8.02) Lost forced checkmate sequence. Rb7 was best. } (22. Rb7 Rd8 23. Qe2 Rg6 24. Qe4 Rd1+ 25. Kf2 Rd2+ 26. Ke1 Rd7 27. Qxg6+ Kd8 28. Qg8+ Ke7) 22... Ra7 23. Rxf4 Rag7 24. g3 e5 25. Qe1 Re7 26. Rf6 { White offers draw } 26... h5 { Black offers draw } { The game is a draw. } 1/2-1/2