CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/ypKL7HdC"] [Date "2022.09.13"] [White "Nikolai"] [Black "Abe"] [Result "0-1"] [UTCDate "2022.09.13"] [UTCTime "14:25:36"] [WhiteElo "1154"] [BlackElo "1106"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+98"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nc3?! { (0.39 → -0.33) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 O-O 7. e3 Be6) 3... Nc6?! { (-0.33 → 0.35) Inaccuracy. e6 was best. } (3... e6 4. Bf4 Bb4 5. Qd3 Ne4 6. Nd2 Nxc3 7. bxc3 Bd6 8. Bxd6 cxd6 9. e3 O-O 10. c4) 4. e4?? { (0.35 → -1.88) Blunder. Bf4 was best. } (4. Bf4 Nh5 5. Bd2 Nf6 6. e3 e6 7. h3 Bd6 8. Nb5 O-O 9. c4 Be7 10. cxd5 exd5) 4... dxe4 5. Nxe4?? { (-1.58 → -6.77) Blunder. Ne5 was best. } (5. Ne5) 5... Nxe4 6. Bb5 h5?! { (-6.57 → -4.59) Inaccuracy. Nd6 was best. } (6... Nd6) 7. Bxc6+ bxc6 8. O-O Ba6? { (-5.31 → -3.29) Mistake. f6 was best. } (8... f6 9. Re1) 9. Re1 e5?? { (-3.65 → 4.47) Blunder. Nf6 was best. } (9... Nf6 10. Bg5) 10. dxe5?? { (4.47 → -6.43) Blunder. Rxe4 was best. } (10. Rxe4 f6 11. Qe1 Be7 12. dxe5 O-O 13. Bf4 Bb7 14. Rd1 Qc8 15. e6 c5 16. Rd7 Bd8) 10... Bb4?! { (-6.43 → -4.63) Inaccuracy. Qxd1 was best. } (10... Qxd1) 11. Rxe4? { (-4.63 → -16.84) Mistake. Qxd8+ was best. } (11. Qxd8+ Rxd8 12. c3 Nxc3 13. bxc3 Bxc3 14. Bg5 Ra8 15. Rac1 Bxe1 16. Nxe1 O-O 17. h4 Rfe8) 11... O-O?? { (-16.84 → 3.84) Blunder. Qxd1+ was best. } (11... Qxd1+) 12. Rxb4?? { (3.84 → Mate in 2) Checkmate is now unavoidable. Rd4 was best. } (12. Rd4) 12... c5?? { (Mate in 2 → 7.31) Lost forced checkmate sequence. Qxd1+ was best. } (12... Qxd1+ 13. Ne1 Qxe1#) 13. Ra4?? { (7.31 → Mate in 2) Checkmate is now unavoidable. Qxd8 was best. } (13. Qxd8) 13... Bb5?? { (Mate in 2 → 7.00) Lost forced checkmate sequence. Qxd1+ was best. } (13... Qxd1+ 14. Ne1 Qxe1#) 14. Rb4?? { (7.00 → Mate in 2) Checkmate is now unavoidable. Qxd8 was best. } (14. Qxd8 Raxd8 15. Re4 Rd1+ 16. Re1 Rxe1+ 17. Nxe1 h4 18. c4 Bc6 19. h3 Re8 20. Be3 g5) 14... cxb4?? { (Mate in 2 → -1.53) Lost forced checkmate sequence. Qxd1+ was best. } (14... Qxd1+ 15. Ne1 Qxe1#) 15. Bd2 a5 16. b3?? { (-1.33 → -4.32) Blunder. Ng5 was best. } (16. Ng5 Ra6 17. Qxh5 Rh6 18. Qd1 Qd5 19. Be3 Bc6 20. Qxd5 Bxd5 21. a3 Re8 22. axb4 axb4) 16... Ra6?! { (-4.32 → -2.98) Inaccuracy. Bc6 was best. } (16... Bc6 17. Qe2 Bxf3 18. gxf3 Qd7 19. Re1 Rfe8 20. h4 Qf5 21. Qe4 Qxe4 22. Rxe4 Re6 23. c3) 17. c3? { (-2.98 → -4.95) Mistake. a4 was best. } (17. a4 Bc6) 17... bxc3? { (-4.95 → -2.74) Mistake. Rg6 was best. } (17... Rg6) 18. Bxc3 Qe8?? { (-2.77 → -0.61) Blunder. Qxd1+ was best. } (18... Qxd1+ 19. Rxd1) 19. g3?? { (-0.61 → -2.45) Blunder. Ng5 was best. } (19. Ng5 Qd7 20. Qxh5 Qf5 21. h4 a4 22. Rc1 Rh6 23. Qf3 Qxf3 24. Nxf3 Re8 25. Bd4 Rc6) 19... c6?? { (-2.45 → 4.82) Blunder. Qc6 was best. } (19... Qc6 20. Rc1) 20. Kg2?? { (4.82 → -2.60) Blunder. a4 was best. } (20. a4) 20... Qd8? { (-2.60 → -1.23) Mistake. c5 was best. } (20... c5 21. Ng5) 21. Qxd8?? { (-1.23 → -3.08) Blunder. Nd4 was best. } (21. Nd4 Qd5+ 22. Kg1 a4 23. Qxh5 Bd3 24. Rd1 Bg6 25. Qe2 Raa8 26. b4 Rad8 27. Rd2 c5) 21... Rxd8 { White resigns. } 0-1