CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/BdMuUbuO"] [Date "2024.11.20"] [White "SaViNa"] [Black "Viggo"] [Result "0-1"] [UTCDate "2024.11.20"] [UTCTime "21:44:47"] [WhiteElo "1295"] [BlackElo "1516"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Be6?! { (0.44 → 1.28) Inaccuracy. c5 was best. } (3... c5 4. Bc4 Be7 5. d3 Nc6 6. Nd5 Nf6 7. Nxf6+ Bxf6 8. c3 h6 9. Be3 O-O 10. O-O) 4. Qe2? { (1.28 → 0.25) Mistake. d4 was best. } (4. d4 Nd7) 4... Nf6?! { (0.25 → 1.16) Inaccuracy. Nc6 was best. } (4... Nc6 5. Qd1) 5. Qb5+?! { (1.16 → 0.30) Inaccuracy. d4 was best. } (5. d4 Bg4) 5... Bd7 6. Qxb7 Nc6 7. Nd5?! { (0.01 → -0.82) Inaccuracy. a3 was best. } (7. a3 Rb8 8. Qa6 g5 9. h3 Nd4 10. Nxd4 exd4 11. Ne2 c5 12. d3 Qc7 13. b4 h6) 7... Nxe4?? { (-0.82 → 6.18) Blunder. Nxd5 was best. } (7... Nxd5) 8. d3?? { (6.18 → 1.08) Blunder. Qxa8 was best. } (8. Qxa8 Qxa8 9. Nxc7+ Kd8 10. Nxa8 Nb4 11. d3 Nxc2+ 12. Kd1 Nxa1 13. dxe4 Be7 14. Be3 Bc6) 8... Nf6?? { (1.08 → 7.76) Blunder. Rb8 was best. } (8... Rb8 9. Qxc7 Nc5 10. Qxd8+ Kxd8 11. Ng5 Ke8 12. c3 Bf5 13. Kd2 h6 14. Nf3 Kd8 15. Ne3) 9. Nxf6+?? { (7.76 → -1.49) Blunder. Nxc7+ was best. } (9. Nxc7+) 9... gxf6 10. Be3?? { (-1.63 → -4.66) Blunder. c3 was best. } (10. c3 Rb8) 10... Bg7?? { (-4.66 → -1.88) Blunder. Rb8 was best. } (10... Rb8 11. Qa6 Nb4 12. Qc4 d5 13. Qb3 a5 14. Bc1 e4 15. dxe4 dxe4 16. Nd2 Nd3+ 17. cxd3) 11. h4? { (-1.88 → -3.69) Mistake. O-O-O was best. } (11. O-O-O Rb8 12. Qa6 Nb4 13. Qa5 O-O 14. c3 Nc6 15. Qa3 f5 16. Bg5 Qc8 17. d4 h6) 11... Rb8 12. Qa6 O-O 13. Bxa7?? { (-3.52 → -8.69) Blunder. O-O-O was best. } (13. O-O-O) 13... Nb4? { (-8.69 → -3.97) Mistake. Ra8 was best. } (13... Ra8 14. Qxc6) 14. Qc4 Ra8?? { (-3.98 → -1.81) Blunder. Rb7 was best. } (14... Rb7 15. Be3) 15. Qxb4 Rxa7 16. Rd1? { (-1.84 → -3.51) Mistake. Be2 was best. } (16. Be2 Qa8) 16... Rxa2 17. c3? { (-3.65 → -7.01) Mistake. h5 was best. } (17. h5 c5 18. Qd2 h6 19. Rb1 f5 20. Be2 Be6 21. g3 d5 22. O-O e4 23. Nh4 Qg5) 17... Ba4?? { (-7.01 → -1.03) Blunder. Qa8 was best. } (17... Qa8 18. Qc4) 18. Rc1?? { (-1.03 → -6.30) Blunder. Qc4 was best. } (18. Qc4 Bxd1 19. Qxa2 Bxf3 20. gxf3 f5 21. Bg2 Qf6 22. Qa7 c5 23. Qb7 Qe6 24. Bh3 Qh6) 18... Bd7?! { (-6.30 → -4.77) Inaccuracy. Qb8 was best. } (18... Qb8 19. Be2 Qxb4 20. cxb4 Bh6 21. Rb1 Bc2 22. O-O Bxb1 23. Rxb1 Rb8 24. Nxe5 fxe5 25. b5) 19. d4 exd4?! { (-5.22 → -4.05) Inaccuracy. e4 was best. } (19... e4 20. Nh2) 20. cxd4?! { (-4.05 → -6.57) Inaccuracy. Bd3 was best. } (20. Bd3 Re8+ 21. Kf1 c5 22. Qb7 dxc3 23. bxc3 Be6 24. Kg1 Qa8 25. Qc7 Bf8 26. Re1 Rc8) 20... Qe8+?! { (-6.57 → -4.23) Inaccuracy. Bh6 was best. } (20... Bh6) 21. Be2 Qe7?? { (-4.12 → -1.50) Blunder. Bh6 was best. } (21... Bh6 22. Qb3 Qa8 23. O-O Bxc1 24. Rxc1 Ra1 25. Rxa1 Qxa1+ 26. Kh2 Qc1 27. Bd3 Qf4+ 28. g3) 22. Rxc7?? { (-1.50 → -10.18) Blunder. Kf1 was best. } (22. Kf1 c5 23. Qb3 Rfa8 24. h5 Bh6 25. Re1 Ra1 26. Bd1 Qd8 27. Rh4 Qa5 28. Kg1 c4) 22... Ra1+ 23. Kd2 Rxh1 24. Rc1 Rxc1 25. Kxc1 Qxe2 26. Qd2?! { (-17.81 → Mate in 6) Checkmate is now unavoidable. Nd2 was best. } (26. Nd2 Bf5) 26... Rc8+ 27. Kb1 Qf1+ 28. Ne1 Bf5+ 29. Ka2 Ra8+ 30. Kb3 Qb5+ 31. Kc3 Rc8# { Black wins by checkmate. } 0-1