lichess dev

[Event "mihaiplostinaru Arena"] [Site "http://chess-academy.net/5MAgV1ur"] [Date "2021.02.15"] [Round "-"] [White "mihaiplostinaru"] [Black "vepex_fan"] [Result "0-1"] [UTCDate "2021.02.15"] [UTCTime "17:13:57"] [WhiteElo "1482"] [BlackElo "1600"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+69"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Black Mustang Defense } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. e3 b6?! { (0.45 → 1.10) Inaccuracy. Best move was e5. } (2... e5 3. d4 exd4 4. exd4 d5 5. Bb5 Bd6 6. c4 dxc4 7. O-O) 3. Be2?! { (1.10 → 0.13) Inaccuracy. Best move was d4. } (3. d4 Nf6 4. Nbd2 d5 5. Bb5 Bd7 6. O-O e6 7. c3 Bd6 8. Bd3 h6 9. e4 dxe4) 3... Bb7?! { (0.13 → 0.81) Inaccuracy. Best move was e5. } (3... e5 4. d4 e4 5. Nfd2 f5 6. O-O Bb7 7. f3 exf3 8. Nxf3 Nf6 9. c4 g6 10. d5) 4. O-O?! { (0.81 → 0.31) Inaccuracy. Best move was d4. } (4. d4 Nf6) 4... Nf6 5. Ng5?! { (0.79 → -0.13) Inaccuracy. Best move was c4. } (5. c4 e6 6. a3 Bd6 7. d4 Ne7 8. b4 Ng6 9. Bd3 O-O 10. Nc3 a5 11. b5 Re8) 5... e6?! { (-0.13 → 0.40) Inaccuracy. Best move was d5. } (5... d5 6. d4 e6 7. b3 Bd6 8. c4 O-O 9. Nc3 Ne7 10. Nb5 Ng6 11. Nxd6 Qxd6 12. c5) 6. Bh5? { (0.40 → -2.20) Mistake. Best move was c4. } (6. c4 d5 7. cxd5 Qxd5 8. Nf3 Bd6 9. d3 e5 10. d4 exd4 11. exd4 O-O 12. Nc3 Qf5) 6... g6? { (-2.20 → -0.54) Mistake. Best move was Nxh5. } (6... Nxh5 7. Qxh5 g6 8. Qh4 h6 9. Nf3 Qxh4 10. Nxh4 O-O-O 11. Nf3 g5 12. d3 Bg7 13. d4) 7. Bf3?! { (-0.54 → -1.08) Inaccuracy. Best move was Be2. } (7. Be2 Bg7) 7... Nd5? { (-1.08 → 0.20) Mistake. Best move was d5. } (7... d5 8. d4 h6 9. Nh3 Qd7 10. Nf4 e5 11. dxe5 Nxe5 12. Be2 Bg7 13. a4 O-O 14. b3) 8. Bxd5?! { (0.20 → -0.79) Inaccuracy. Best move was Nh3. } (8. Nh3 Bg7 9. c4 Nde7 10. d4 O-O 11. Nc3 Nf5 12. Bd2 Na5 13. b3 Bxf3 14. Qxf3 Nc6) 8... exd5 9. b3?? { (-0.46 → -5.43) Blunder. Best move was Nf3. } (9. Nf3 Bg7 10. Nc3 Ne7 11. a4 O-O 12. a5 c5 13. d4 Re8 14. Ne2 Nf5 15. Bd2 Nd6) 9... Qxg5 10. e4? { (-5.01 → -7.53) Mistake. Best move was d4. } (10. d4 O-O-O) 10... dxe4 11. d3? { (-6.78 → -7.85) Mistake. Best move was d4. } (11. d4) 11... Qf6 12. Re1? { (-7.54 → -12.24) Mistake. Best move was c3. } (12. c3) 12... Qxa1 13. Rxe4+ Be7 14. Bg5 d6 15. Bxe7 Nxe7 16. Qe1 Qf6 17. Nc3 Bxe4 18. Nxe4 Qe6 19. Qc3 f5? { (-13.44 → -7.81) Mistake. Best move was O-O-O. } (19... O-O-O 20. Ng5 Qf5 21. Ne4 Qe5 22. Qxe5 dxe5 23. Ng5 Rdf8 24. Nf3 f6 25. a3 Kb7 26. Nd2) 20. Qxh8+ Ng8 21. Qd4? { (-7.79 → -11.38) Mistake. Best move was Qxg8+. } (21. Qxg8+ Qxg8) 21... fxe4 22. Qxe4 Qxe4 23. dxe4 O-O-O 24. Kf1 Re8 25. f3 d5 26. c4 dxe4 27. fxe4 Rxe4 28. Kf2 Rd4 29. Ke3 Rd1 30. Ke2 Ra1 31. Kd2?! { (-13.37 → Mate in 27) Checkmate is now unavoidable. Best move was a4. } (31. a4 Rb1 32. Kd2 Rxb3 33. Kc2 Rb4 34. Kc3 a5 35. c5 bxc5 36. h3 Rxa4 37. Kb2 Rb4+) 31... Rxa2+ 32. Kc3 Rxg2 33. h3?! { (-74.54 → Mate in 21) Checkmate is now unavoidable. Best move was c5. } (33. c5 bxc5) 33... Rh2 34. h4?! { (-77.10 → Mate in 17) Checkmate is now unavoidable. Best move was b4. } (34. b4) 34... Rxh4 35. Kb4 Rf4 36. Kc3 Kb7?! { (Mate in 15 → -64.28) Lost forced checkmate sequence. Best move was a5. } (36... a5 37. Kb2 Kb7 38. Kc3 Rf3+ 39. Kc2 Nf6 40. Kd1 Ka6 41. Ke1 Rxb3 42. c5 bxc5 43. Kf2) 37. Kb4?! { (-64.28 → Mate in 14) Checkmate is now unavoidable. Best move was Kd2. } (37. Kd2 a5) 37... a5+ 38. Kb5 Rf3 39. Ka4 Ka6 40. Ka3 Rf1 41. Ka4 Ra1# { Black wins by checkmate. } 0-1