lichess dev

[Event "Anul 1 Arena"] [Site "http://chess-academy.net/3QSdNCYN"] [Date "2020.04.16"] [Round "-"] [White "Mihai"] [Black "DumitruI"] [Result "0-1"] [UTCDate "2020.04.16"] [UTCTime "15:35:49"] [WhiteElo "1048"] [BlackElo "1332"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B00"] [Opening "Lemming Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Na6? { (0.12 → 1.19) Mistake. Best move was e6. } { B00 Lemming Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 Nc5?? { (0.76 → 4.85) Blunder. Best move was e6. } (2... e6) 3. Bc4?? { (4.85 → -0.12) Blunder. Best move was dxc5. } (3. dxc5) 3... Nxe4 4. Qf3? { (0.46 → -1.63) Mistake. Best move was Bxf7+. } (4. Bxf7+ Kxf7) 4... Ng5?? { (-1.63 → 4.29) Blunder. Best move was d5. } (4... d5) 5. Qf5?? { (4.29 → -1.06) Blunder. Best move was Bxg5. } (5. Bxg5) 5... Nf3+?? { (-1.06 → 4.41) Blunder. Best move was Ne6. } (5... Ne6 6. Bxe6) 6. gxf3? { (4.41 → 2.68) Mistake. Best move was Nxf3. } (6. Nxf3) 6... Nh6? { (2.68 → 4.09) Mistake. Best move was Nf6. } (6... Nf6) 7. Qh5? { (4.09 → 2.34) Mistake. Best move was Bxh6. } (7. Bxh6 e6 8. Qe5 d6 9. Qe3 gxh6 10. Nc3 Bd7 11. f4 Qe7 12. O-O-O O-O-O 13. Kb1 Kb8) 7... Ng8?? { (2.34 → Mate in 1) Checkmate is now unavoidable. Best move was g6. } (7... g6 8. Qe5 f6 9. Qa5 b6 10. Qc3 e6 11. Be3 a5 12. Nd2 d5 13. Bd3 Bd7 14. h4) 8. h4?? { (Mate in 1 → 2.74) Lost forced checkmate sequence. Best move was Bxf7#. } (8. Bxf7#) 8... a5?? { (2.74 → Mate in 1) Checkmate is now unavoidable. Best move was g6. } (8... g6) 9. a4?? { (Mate in 1 → 2.94) Lost forced checkmate sequence. Best move was Qxf7#. } (9. Qxf7#) 9... b6?? { (2.94 → Mate in 1) Checkmate is now unavoidable. Best move was g6. } (9... g6 10. Qd5) 10. Bd5?? { (Mate in 1 → 6.11) Lost forced checkmate sequence. Best move was Qxf7#. } (10. Qxf7#) 10... Ra6?? { (6.11 → Mate in 1) Checkmate is now unavoidable. Best move was g6. } (10... g6 11. Bxf7+ Kxf7 12. Qd5+ e6 13. Qxa8 h6 14. Ne2 Ne7 15. h5 g5 16. Nbc3 Nf5 17. f4) 11. Nh3?? { (Mate in 1 → 3.17) Lost forced checkmate sequence. Best move was Bxf7#. } (11. Bxf7#) 11... b5?? { (3.17 → Mate in 1) Checkmate is now unavoidable. Best move was e6. } (11... e6 12. Bc4) 12. axb5?? { (Mate in 1 → 4.71) Lost forced checkmate sequence. Best move was Qxf7#. } (12. Qxf7#) 12... Rh6?? { (4.71 → Mate in 1) Checkmate is now unavoidable. Best move was Rf6. } (12... Rf6 13. Qe5 Rb6 14. Nc3 Nf6 15. Bb3 e6 16. Rxa5 Bb7 17. Ke2 Bb4 18. Ra4 Bd6 19. Qg5) 13. Qxh6?? { (Mate in 1 → -3.31) Lost forced checkmate sequence. Best move was Bxf7#. } (13. Bxf7#) 13... gxh6? { (-3.31 → -1.76) Mistake. Best move was Nxh6. } (13... Nxh6 14. Be3) 14. Bxh6?? { (-1.76 → -8.05) Blunder. Best move was Be3. } (14. Be3) 14... Bxh6 15. Nc3 Nf6? { (-8.31 → -7.19) Mistake. Best move was e6. } (15... e6) 16. Rg1? { (-7.19 → -9.48) Mistake. Best move was Bb3. } (16. Bb3 e6) 16... Ng8? { (-9.48 → -6.99) Mistake. Best move was Nxd5. } (16... Nxd5) 17. Rg7?? { (-6.99 → -15.11) Blunder. Best move was Ng5. } (17. Ng5 e6) 17... Bxg7 18. Ne4 Bxd4 19. Nhg5 Bxf2+ 20. Kxf2 a4?? { (-14.14 → -2.69) Blunder. Best move was e6. } (20... e6) 21. Rxa4?? { (-2.69 → -10.85) Blunder. Best move was Nxf7. } (21. Nxf7 e6) 21... Bb7?? { (-10.85 → -1.18) Blunder. Best move was e6. } (21... e6 22. Ba8 d5 23. Nc3 h6 24. Bc6+ Kf8 25. Nh3 Qd6 26. Ke2 Qe5+ 27. Kd1 Qg3 28. Nf4) 22. Bxf7+?? { (-1.18 → -7.26) Blunder. Best move was Bxb7. } (22. Bxb7 f6) 22... Kf8 23. b4?? { (-6.33 → -11.71) Blunder. Best move was Nc5. } (23. Nc5 Qc8) 23... Bxe4 24. fxe4 Kg7 25. Ne6+ Kxf7?? { (-18.89 → 2.00) Blunder. Best move was dxe6. } (25... dxe6 26. Bxe6 Qd4+ 27. Ke2 Qxe4+ 28. Kd2 Qxe6 29. Ra3 Qe5 30. Re3 Qd4+ 31. Ke2 Qc4+ 32. Kd1) 26. e5?? { (2.00 → -19.79) Blunder. Best move was Nxd8+. } (26. Nxd8+ Kf6 27. Nb7 Nh6 28. Nc5 Ng4+ 29. Ke2 Ne5 30. Ra1 Kf7 31. Rf1+ Ke8 32. Na6 Kd8) 26... Kxe6 27. Ke2 Kxe5 28. Ra8?! { (-18.61 → Mate in 8) Checkmate is now unavoidable. Best move was Kd3. } (28. Kd3 Nh6) 28... Qxa8 29. b6 Qa1 30. c4 Kf6?! { (Mate in 5 → Mate in 30) Not the best checkmate sequence. Best move was Nh6. } (30... Nh6 31. b7 Rg8 32. b5 Rg2+ 33. Kf3 Qf1+ 34. Ke3 Ng4#) 31. h5 Kf5 32. Kf3 Qf1+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qd1+. } (32... Qd1+ 33. Kg3 Nf6 34. bxc7 Rg8+ 35. Kf2 Ne4+ 36. Ke3 Rg3#) 33. Kg3 Nf6 34. c5 Ra8?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rg8+. } (34... Rg8+ 35. Kh2 Qg2#) 35. c6 Ra4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Ne4+. } (35... Ne4+ 36. Kh4 Qh1#) 36. b5 Rg4+ 37. Kh2 Rg1?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qg2#. } (37... Qg2#) 38. bxc7 Nxh5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qg2#. } (38... Qg2#) 39. c8=Q Qf2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qg2#. } (39... Qg2#) 40. Kh3 Nf4# { Black wins by checkmate. } 0-1