CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/WJHoxf7h"] [Date "2023.07.25"] [White "Jason"] [Black "Raiden"] [Result "1-0"] [UTCDate "2023.07.25"] [UTCTime "20:12:00"] [WhiteElo "1522"] [BlackElo "1029"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6?! { (0.21 → 0.82) Inaccuracy. e5 was best. } { B02 Alekhine Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. e5 d6?? { (0.59 → 7.07) Blunder. Nd5 was best. } (2... Nd5 3. Nf3 d6 4. c4 Nb6 5. exd6 cxd6 6. h3 e5 7. Nc3) 3. exf6 exf6 4. Bc4 d5 5. Qe2+?! { (6.20 → 4.32) Inaccuracy. Bb3 was best. } (5. Bb3) 5... Be7 6. Bd3?! { (4.18 → 3.34) Inaccuracy. Bb3 was best. } (6. Bb3 a5) 6... Be6?! { (3.34 → 4.51) Inaccuracy. c5 was best. } (6... c5) 7. c4?? { (4.51 → 2.18) Blunder. Nf3 was best. } (7. Nf3 O-O 8. O-O c5 9. c3 d4 10. cxd4 Nc6 11. Bb5 cxd4 12. d3 Rc8 13. Nbd2 Nb4) 7... d4?! { (2.18 → 2.88) Inaccuracy. Nc6 was best. } (7... Nc6 8. Nf3) 8. c5? { (2.88 → 1.53) Mistake. Nf3 was best. } (8. Nf3 Na6 9. O-O Qd7 10. a3 h5 11. b4 c5 12. Be4 O-O-O 13. d3 g5 14. Nbd2 h4) 8... c6?! { (1.53 → 2.54) Inaccuracy. Bxc5 was best. } (8... Bxc5 9. Nh3 Bd6 10. Be4 O-O 11. O-O Re8 12. Qd1 Nd7 13. d3 Nc5 14. Nf4 Nxe4 15. Nxe6) 9. Bc4 Bxc4 10. Qxc4 b5?! { (3.09 → 4.64) Inaccuracy. Na6 was best. } (10... Na6 11. Nf3 Nxc5 12. d3 O-O 13. O-O Ne6 14. Nbd2 Qd7 15. Ne4 Rfc8 16. a4 b5 17. Qc2) 11. Qd3?? { (4.64 → 1.79) Blunder. cxb6 was best. } (11. cxb6) 11... O-O 12. Qg3?? { (2.11 → -1.60) Blunder. Ne2 was best. } (12. Ne2) 12... Re8 13. d3?? { (-0.51 → -8.65) Blunder. Kf1 was best. } (13. Kf1) 13... Nd7?? { (-8.65 → 0.71) Blunder. Bd6+ was best. } (13... Bd6+ 14. Kf1) 14. Ne2?? { (0.71 → -0.91) Blunder. Kf1 was best. } (14. Kf1) 14... Qb8?? { (-0.91 → 3.07) Blunder. Bxc5 was best. } (14... Bxc5) 15. Qg4 Nxc5 16. Bh6?? { (2.34 → -1.19) Blunder. O-O was best. } (16. O-O Nxd3 17. Nxd4 Bd6 18. Nf3 Qb6 19. Nc3 Bf8 20. a4 b4 21. Nd1 Rad8 22. Qc4 Qc5) 16... Qc8?? { (-1.19 → Mate in 1) Checkmate is now unavoidable. Bf8 was best. } (16... Bf8 17. O-O) 17. Qxg7# { White wins by checkmate. } 1-0