FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/x34C1goq"]
[Date "2023.01.03"]
[White "Alexander2"]
[Black "AVACODOISNOTATOMATO"]
[Result "0-1"]
[UTCDate "2023.01.03"]
[UTCTime "00:37:33"]
[WhiteElo "1600"]
[BlackElo "1508"]
[WhiteRatingDiff "-17"]
[BlackRatingDiff "+16"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "Portuguese Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bb5?! { (0.43 → -0.37) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6?! { (-0.37 → 0.51) Inaccuracy. c6 was best. } (2... c6 3. Ba4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 Bg4 7. O-O) 3. Bc4? { (0.51 → -0.51) Mistake. Nf3 was best. } (3. Nf3) 3... d5? { (-0.51 → 0.91) Mistake. Nf6 was best. } (3... Nf6 4. d3) 4. exd5 Na5?! { (0.56 → 1.11) Inaccuracy. b5 was best. } (4... b5) 5. d3?! { (1.11 → 0.56) Inaccuracy. Bb5+ was best. } (5. Bb5+ Bd7) 5... Bb4+?! { (0.56 → 1.25) Inaccuracy. Bd6 was best. } (5... Bd6 6. Bb5+) 6. Nc3? { (1.25 → 0.09) Mistake. Bd2 was best. } (6. Bd2 Nxc4 7. dxc4 Bd6 8. Nc3 Nf6 9. Qe2 O-O 10. O-O-O a6 11. Nf3 Re8 12. h3 b5) 6... Nf6 7. Bg5? { (0.53 → -0.50) Mistake. Bd2 was best. } (7. Bd2 O-O) 7... Qd6? { (-0.50 → 0.59) Mistake. Nxc4 was best. } (7... Nxc4 8. dxc4 Bxc3+ 9. bxc3 h6 10. Bh4 O-O 11. Nf3 Qd6 12. Bxf6 Qxf6 13. O-O Bg4 14. h3) 8. Nf3? { (0.59 → -0.72) Mistake. Bb5+ was best. } (8. Bb5+) 8... Ng4?? { (-0.72 → 2.50) Blunder. Nxd5 was best. } (8... Nxd5 9. Bxd5) 9. Bb5+ c6 10. Bc4?? { (2.47 → -0.71) Blunder. dxc6 was best. } (10. dxc6 Bxc3+) 10... Qc5? { (-0.71 → 0.67) Mistake. O-O was best. } (10... O-O 11. Bb3) 11. dxc6?? { (0.67 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (11. O-O Bxc3 12. bxc3 f6 13. h3 cxd5 14. Bb3 fxg5 15. hxg4 Bxg4 16. Qe1 e4 17. Ne5 Be6) 11... Nxf2?? { (Mate in 1 → -3.62) Lost forced checkmate sequence. Qxf2# was best. } (11... Qxf2#) 12. cxb7 Bxb7 13. Qe2?! { (-4.25 → -5.53) Inaccuracy. Bb5+ was best. } (13. Bb5+ Bc6 14. d4 Nxd1 15. dxc5 Nxc3 16. a3 Nxb5+ 17. axb4 Nc4 18. b3 Nca3 19. O-O-O f6) 13... Nxh1 14. Nxe5?! { (-5.28 → -8.63) Inaccuracy. Be3 was best. } (14. Be3 Bxc3+) 14... f6?? { (-8.63 → -3.33) Blunder. O-O was best. } (14... O-O 15. O-O-O Nxc4 16. d4 Qa5 17. Qxc4 Rac8 18. Qb3 Nf2 19. Rf1 Nd3+ 20. cxd3 Bd5 21. Kb1) 15. Nc6+?? { (-3.33 → -7.95) Blunder. d4 was best. } (15. d4 Qe7) 15... Kd7?? { (-7.95 → Mate in 11) Checkmate is now unavoidable. Kf8 was best. } (15... Kf8 16. Ne5) 16. Nxa5?? { (Mate in 11 → -9.05) Lost forced checkmate sequence. Qe6+ was best. } (16. Qe6+ Kc7 17. Bf4+ Qd6 18. Bxd6+ Bxd6 19. Nb5+ Kb6 20. Qxd6 Nxc4 21. Qc7+ Kxb5 22. dxc4+ Kxc4) 16... Bxa5?? { (-9.05 → 0.01) Blunder. Rhe8 was best. } (16... Rhe8 17. Bb5+ Qxb5 18. Be3 Qxa5 19. Qg4+ Kc7 20. Kd2 Rac8 21. a3 Bxc3+ 22. bxc3 Rxe3 23. Kxe3) 17. Be3 Qb4?? { (0.00 → 3.23) Blunder. Qe5 was best. } (17... Qe5 18. Kd2) 18. Bd2?? { (3.23 → -6.83) Blunder. O-O-O was best. } (18. O-O-O) 18... Rae8 19. Be3 Qxb2 20. Qg4+ Kd8 21. Rb1? { (-8.75 → Mate in 4) Checkmate is now unavoidable. Qd4+ was best. } (21. Qd4+ Kc8) 21... Qxc3+ 22. Kd1 Rxe3 23. Rxb7 Re1# { Black wins by checkmate. } 0-1