lichess dev

[Event "Anul 1 Arena"] [Site "http://chess-academy.net/LaZIZcZv"] [Date "2020.04.09"] [Round "-"] [White "Mihai"] [Black "Damian"] [Result "0-1"] [UTCDate "2020.04.09"] [UTCTime "15:18:57"] [WhiteElo "1500"] [BlackElo "1492"] [WhiteRatingDiff "-179"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Nc6?! { (0.21 → 1.06) Inaccuracy. Best move was Nf6. } (2... Nf6 3. c4 b6 4. e3 Be7 5. Nc3 d5 6. cxd5 exd5 7. Bd3) 3. Ne5? { (1.06 → -0.56) Mistake. Best move was e4. } (3. e4 d5) 3... Nxe5?! { (-0.56 → -0.02) Inaccuracy. Best move was d5. } (3... d5 4. Bf4 f6 5. Nxc6 bxc6 6. Nd2 Bd6 7. e3 Ne7 8. Bxd6 cxd6 9. c4 O-O 10. Bd3) 4. Bf4?? { (-0.02 → -5.03) Blunder. Best move was dxe5. } (4. dxe5) 4... Nd3+?? { (-5.03 → 0.36) Blunder. Best move was Ng6. } (4... Ng6) 5. Qxd3 Qf6? { (0.06 → 2.21) Mistake. Best move was d5. } (5... d5 6. Nc3) 6. e4?? { (2.21 → -4.29) Blunder. Best move was Bxc7. } (6. Bxc7) 6... e5?? { (-4.29 → 3.11) Blunder. Best move was Qxf4. } (6... Qxf4 7. Nc3 Bb4 8. g3 Bxc3+ 9. bxc3 Qh6 10. Bg2 Ne7 11. Qc4 c6 12. Qb4 b6 13. O-O) 7. b3?? { (3.11 → -5.18) Blunder. Best move was Bxe5. } (7. Bxe5) 7... exf4? { (-5.18 → -4.02) Mistake. Best move was Qxf4. } (7... Qxf4 8. Nd2 exd4 9. Qxd4 Qd6 10. Qxd6 Bxd6 11. Bd3 Ne7 12. O-O Bb4 13. Rad1 O-O 14. h3) 8. h4?! { (-4.02 → -4.91) Inaccuracy. Best move was Be2. } (8. Be2 d5) 8... a5? { (-4.91 → -3.66) Mistake. Best move was d5. } (8... d5) 9. b4? { (-3.66 → -6.54) Mistake. Best move was Nc3. } (9. Nc3 c6) 9... axb4 10. c4? { (-6.36 → -7.81) Mistake. Best move was Nd2. } (10. Nd2 b6) 10... Ra6? { (-7.81 → -6.56) Mistake. Best move was b3. } (10... b3 11. a4 Bb4+ 12. Nc3 b2 13. Rb1 Rxa4 14. Rxb2 Qe7 15. Kd1 Ra3 16. Nd5 Rxd3+ 17. Bxd3) 11. e5 Qh6?! { (-6.65 → -6.12) Inaccuracy. Best move was Qe6. } (11... Qe6 12. Be2) 12. h5? { (-6.12 → -7.27) Mistake. Best move was c5. } (12. c5 Ne7) 12... Be7? { (-7.27 → -5.79) Mistake. Best move was d6. } (12... d6) 13. a4? { (-5.79 → -7.78) Mistake. Best move was c5. } (13. c5) 13... Rg6?? { (-7.78 → -4.68) Blunder. Best move was d6. } (13... d6 14. exd6 Rxd6 15. c5 Re6+ 16. Be2 f3 17. gxf3 Qc1+ 18. Qd1 Qb2 19. Nd2 Qxd4 20. Rc1) 14. Qxg6?? { (-4.68 → -14.60) Blunder. Best move was hxg6. } (14. hxg6) 14... Qxg6?? { (-14.60 → 0.95) Blunder. Best move was hxg6. } (14... hxg6 15. Nd2 gxh5 16. Be2 h4 17. Nf3 g5 18. O-O Qg6 19. Rfd1 Nh6 20. Bd3 Nf5 21. Be4) 15. Bd3?? { (0.95 → -23.38) Blunder. Best move was hxg6. } (15. hxg6 fxg6 16. c5 Nh6 17. Nd2 Nf5 18. Nb3 d6 19. cxd6 cxd6 20. Bc4 Bd8 21. a5 Ke7) 15... Qxd3 16. Nd2 Qc3 17. Rc1 Qxc1+ 18. Ke2 Qxh1 19. g3 Nh6 20. Ne4?! { (-35.23 → Mate in 5) Checkmate is now unavoidable. Best move was gxf4. } (20. gxf4 Qxh5+) 20... d5?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qxe4+. } (20... Qxe4+ 21. Kd2 f3 22. Kc1 b3 23. Kb2 Qc2+ 24. Ka1 Qc1#) 21. Nc5 dxc4?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Bg4+. } (21... Bg4+ 22. f3 Qxf3+ 23. Kd2 Qd1#) 22. d5 Bxc5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bg4+. } (22... Bg4+ 23. f3 Bxf3+ 24. Kd2 Qd1#) 23. a5 Bd4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bg4+. } (23... Bg4+ 24. f3 Qxf3+ 25. Ke1 Qd1#) 24. Kd2 c3+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bc3+. } (24... Bc3+ 25. Ke2 Bg4+ 26. f3 Qxf3#) 25. Kc2 c5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bf5+. } (25... Bf5+ 26. Kb3 Qxd5+ 27. Kxb4 Bc2 28. a6 Qc5#) 26. f3 fxg3?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was c4. } (26... c4 27. gxf4 b3#) 27. f4 g2?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was c4. } (27... c4 28. d6 Bf5#) 28. e6 O-O?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was c4. } (28... c4 29. exf7+ Nxf7 30. f5 Bxf5#) 29. a6 c4 30. f5 g1=Q?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was b3#. } (30... b3#) 31. exf7+ Kxf7 32. f6 Qhh2# { Black wins by checkmate. } 0-1