FEN
[Event "November Swiss Megatournament"]
[Site "https://cohenchessclub.com/Dpn3U9wC"]
[Date "2023.11.11"]
[White "Vladimir"]
[Black "Nikolai"]
[Result "0-1"]
[UTCDate "2023.11.11"]
[UTCTime "20:12:53"]
[WhiteElo "1253"]
[BlackElo "1096"]
[WhiteRatingDiff "-12"]
[BlackRatingDiff "+12"]
[WhiteTitle "GM🐧"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "B01"]
[Opening "Scandinavian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 { B01 Scandinavian Defense } 2. Nc3? { (0.67 → -0.64) Mistake. exd5 was best. } (2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Ne5 c6) 2... dxe4?! { (-0.64 → 0.12) Inaccuracy. d4 was best. } (2... d4 3. Nce2 e5 4. a3 c5 5. Ng3 Be6 6. Bb5+ Nd7 7. Nf3) 3. Nxe4 Nf6 4. Nc3?! { (0.19 → -0.42) Inaccuracy. Nxf6+ was best. } (4. Nxf6+) 4... e6 5. Nf3 Ng4?! { (-0.14 → 0.74) Inaccuracy. Be7 was best. } (5... Be7) 6. Ne4 Qd5 7. d3 Qc6?! { (0.69 → 1.52) Inaccuracy. Nf6 was best. } (7... Nf6 8. Nxf6+) 8. h3 Nf6 9. Nxf6+ gxf6 10. d4 Bb4+?! { (1.29 → 2.12) Inaccuracy. b6 was best. } (10... b6 11. g3 Bb7 12. Bg2 Qd7 13. O-O Nc6 14. Qe2 O-O-O 15. Be3 Ne7 16. c4 Nf5 17. Rad1) 11. Bd2?! { (2.12 → 1.05) Inaccuracy. c3 was best. } (11. c3 Be7) 11... Bxd2+?! { (1.05 → 1.84) Inaccuracy. Qe4+ was best. } (11... Qe4+ 12. Be2 Nc6 13. O-O Rg8 14. Bxb4 Nxb4 15. c3 Qg6 16. g3 Nd5 17. Qd2 Ne7 18. Kh2) 12. Qxd2 O-O?? { (1.49 → 6.15) Blunder. Nd7 was best. } (12... Nd7) 13. O-O-O?! { (6.15 → 4.29) Inaccuracy. Bd3 was best. } (13. Bd3 e5 14. dxe5 Nd7 15. Qh6 f5 16. Qf4 Nc5 17. Bxf5 Bxf5 18. Qxf5 Qe4+ 19. Qxe4) 13... Qe8? { (4.29 → 8.40) Mistake. Nd7 was best. } (13... Nd7 14. Qh6 e5 15. Nh4 Qe4 16. dxe5 fxe5 17. g3 Qc6 18. Qxc6 bxc6 19. Bg2 Nb6 20. Bxc6) 14. Qe3?! { (8.40 → 5.15) Inaccuracy. Qh6 was best. } (14. Qh6 e5) 14... Bd7?! { (5.15 → 9.22) Inaccuracy. Kg7 was best. } (14... Kg7 15. h4 Qe7 16. g4 Kh8 17. g5 Rg8 18. Bd3 Nc6 19. a3 Bd7 20. Rde1 Rae8 21. Rhg1) 15. Qe4? { (9.22 → 4.33) Mistake. Qh6 was best. } (15. Qh6) 15... Ba4? { (4.33 → 8.71) Mistake. Nc6 was best. } (15... Nc6 16. Bd3) 16. Bd3 f5 17. Qe3 Qc6 18. Ne5 Qe8? { (9.02 → Mate in 8) Checkmate is now unavoidable. Kh8 was best. } (18... Kh8 19. Nxc6) 19. g4? { (Mate in 8 → 9.36) Lost forced checkmate sequence. Qg5+ was best. } (19. Qg5+ Kh8 20. Qf6+ Kg8 21. Ng4 h6 22. Nxh6+ Kh7 23. Bxf5+ exf5 24. Nxf5 Qe5 25. dxe5 Bb5) 19... fxg4? { (9.36 → Mate in 4) Checkmate is now unavoidable. Qe7 was best. } (19... Qe7 20. gxf5 Nd7 21. fxe6 Qxe6 22. Qg5+ Kh8 23. Rhg1 Rg8 24. Qh5 Rg7 25. Rxg7 Kxg7 26. Qxh7+) 20. hxg4 f5 21. gxf5?! { (Mate in 6 → 19.58) Lost forced checkmate sequence. Rxh7 was best. } (21. Rxh7 Qg6 22. Nxg6 Kxh7 23. Qg5 Rf6 24. Nf8+ Kh8 25. Rh1+ Rh6 26. Rxh6#) 21... exf5?! { (19.58 → Mate in 4) Checkmate is now unavoidable. Rf7 was best. } (21... Rf7 22. Nxf7) 22. Nf3? { (Mate in 4 → 7.20) Lost forced checkmate sequence. Rdg1+ was best. } (22. Rdg1+ Qg6 23. Rxg6+ hxg6 24. Qh6 Rf7 25. Qh8#) 22... Qxe3+ 23. Nd2?? { (7.84 → -10.80) Blunder. fxe3 was best. } (23. fxe3 Bc6 24. Bc4+ Kh8 25. d5 Be8 26. Ng5 Bg6 27. d6 Nd7 28. dxc7 Ne5 29. Ne6 Rfe8) 23... Qxd4 24. c3 Qxd3 25. Rhg1+ Kh8 26. Rg2?! { (-14.53 → Mate in 1) Checkmate is now unavoidable. Nb3 was best. } (26. Nb3 Qe2 27. Rd2 Qe5 28. Rd4 Bb5 29. Rd2 c5 30. Rgd1 Qe7 31. Rd5 b6 32. Nd4 Bd7) 26... Qc2# { Black wins by checkmate. } 0-1