lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Ca60bp76"] [Date "2021.03.19"] [Round "-"] [White "munteanuianis"] [Black "yebalchleba"] [Result "0-1"] [UTCDate "2021.03.19"] [UTCTime "17:53:27"] [WhiteElo "1257"] [BlackElo "1867"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } d5 3. exd5 exd5 4. d4 c6?! { (-0.04 → 0.77) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Nc3 Bd6 6. Bd3 O-O 7. O-O c6 8. h3 Nbd7 9. Re1) 5. Bg5?! { (0.77 → -0.21) Inaccuracy. Best move was Bd3. } (5. Bd3 Bd6) 5... f6? { (-0.21 → 1.02) Mistake. Best move was Nf6. } (5... Nf6 6. Bd3 Be6 7. Nbd2 h6 8. Bf4 Bd6 9. Ne5 O-O 10. O-O c5 11. dxc5 Bxc5 12. h3) 6. Bh4? { (1.02 → 0.01) Mistake. Best move was Bd2. } (6. Bd2 Bd6 7. c4 Qe7+ 8. Be2 dxc4 9. O-O Qf7 10. Nc3 Ne7 11. Ne4 Bc7 12. Bb4 Be6) 6... Bd6 7. Nc3?! { (0.32 → -0.31) Inaccuracy. Best move was Bd3. } (7. Bd3 Na6 8. c3 Qe7+ 9. Kf1 Nh6 10. Qc2 Be6 11. Nbd2 Nc7 12. Bg3 O-O-O 13. Nb3 b6) 7... Bf5?! { (-0.31 → 0.61) Inaccuracy. Best move was Nh6. } (7... Nh6) 8. Bd3?! { (0.61 → -0.29) Inaccuracy. Best move was Qd2. } (8. Qd2 Nh6) 8... Bxd3 9. Qxd3 Ne7?! { (-0.13 → 0.42) Inaccuracy. Best move was Nh6. } (9... Nh6 10. Qe3+ Qe7 11. O-O Na6 12. Rae1 Qxe3 13. fxe3 O-O 14. e4 Nc7 15. exd5 cxd5 16. a4) 10. O-O?! { (0.42 → -0.21) Inaccuracy. Best move was O-O-O. } (10. O-O-O O-O) 10... Qc7?! { (-0.21 → 0.48) Inaccuracy. Best move was Na6. } (10... Na6 11. Bg3 Bxg3 12. hxg3 O-O 13. Rab1 Nb4 14. Qd2 Qd7 15. Na4 Na6 16. Rfe1 Ng6 17. b4) 11. Bg3 Bxg3 12. fxg3?! { (0.46 → -0.05) Inaccuracy. Best move was hxg3. } (12. hxg3 O-O) 12... Nd7? { (-0.05 → 1.36) Mistake. Best move was O-O. } (12... O-O 13. Rae1 Na6 14. g4 Qd7 15. Qd2 Ng6 16. g5 Nc7 17. Nd1 Nb5 18. Nf2 fxg5 19. Nd3) 13. Ne2?! { (1.36 → 0.38) Inaccuracy. Best move was Rae1. } (13. Rae1 Nf8) 13... O-O-O?! { (0.38 → 1.33) Inaccuracy. Best move was O-O. } (13... O-O 14. Rae1) 14. Nf4 g5? { (0.77 → 3.66) Mistake. Best move was Nf8. } (14... Nf8 15. Rae1 Kb8 16. Nd2 Nc8 17. g4 Nd6 18. Nb3 b6 19. a4 a5 20. Nd2 Qd7 21. Qc3) 15. Nh5? { (3.66 → 1.16) Mistake. Best move was Ne6. } (15. Ne6 Qb6 16. Nxd8 Qxd8 17. Rae1 Kc7 18. Re6 h5 19. Nd2 Nc8 20. Rfe1 Kb8 21. a4 h4) 15... Qd6 16. a3?! { (1.34 → 0.83) Inaccuracy. Best move was Rae1. } (16. Rae1 Kb8 17. Nd2 Ng6 18. Qe3 Rhf8 19. Qe6 Qxe6 20. Rxe6 Rfe8 21. Rxe8 Rxe8 22. Nxf6 Nxf6) 16... c5?! { (0.83 → 1.60) Inaccuracy. Best move was Kb8. } (16... Kb8 17. b4 Nc8 18. Nd2 Qe6 19. Rae1 Qf7 20. g4 Ka8 21. Qg3 Rhe8 22. Nb3 Rxe1 23. Rxe1) 17. dxc5 Nxc5 18. Qb5? { (1.58 → 0.19) Mistake. Best move was Qd4. } (18. Qd4) 18... a6 19. Qb4 Nf5? { (0.00 → 2.05) Mistake. Best move was Nc6. } (19... Nc6 20. Qb6 Rhf8 21. Rad1 Na4 22. Qb3 Nc5) 20. Rfe1? { (2.05 → 0.79) Mistake. Best move was Nxf6. } (20. Nxf6 Rdf8) 20... Ne4?! { (0.79 → 1.68) Inaccuracy. Best move was Rhf8. } (20... Rhf8 21. Rad1 Ne7 22. Nd4 Nc6 23. Nxc6 Qxc6 24. Ng7 Ne4 25. g4 Kb8 26. Qd4 Rf7 27. Rxe4) 21. Qxd6? { (1.68 → 0.43) Mistake. Best move was Rad1. } (21. Rad1 Rhe8 22. g4 Nh6 23. h3 Qxb4 24. axb4 f5 25. Ng7 Rg8 26. Nxf5 Nxf5 27. gxf5 g4) 21... Nfxd6 22. Nxf6?? { (0.82 → -2.61) Blunder. Best move was a4. } (22. a4 Nc4) 22... Nxf6 23. Nxg5 h6 24. Ne6 Rde8 25. h4? { (-2.45 → -4.12) Mistake. Best move was Re2. } (25. Re2 Re7 26. a4 Rhe8 27. Rae1 Kd7 28. Nc5+ Kd8 29. Ne6+ Kc8 30. h3 h5 31. b3 Nde4) 25... Nfe4? { (-4.12 → -2.90) Mistake. Best move was Rhg8. } (25... Rhg8) 26. Ng7? { (-2.90 → -4.70) Mistake. Best move was Nf4. } (26. Nf4) 26... Reg8?! { (-4.70 → -3.97) Inaccuracy. Best move was Re5. } (26... Re5 27. g4) 27. Nh5 Nxg3 28. Nxg3 Rxg3 29. Kf1? { (-4.24 → -5.79) Mistake. Best move was Rad1. } (29. Rad1 Rhg8) 29... Rhg8 30. Re2 Nc4?! { (-5.66 → -4.93) Inaccuracy. Best move was R3g4. } (30... R3g4 31. Kg1) 31. b3? { (-4.93 → -6.10) Mistake. Best move was Rae1. } (31. Rae1 R3g4) 31... Rxg2?? { (-6.10 → -0.93) Blunder. Best move was Ne3+. } (31... Ne3+) 32. Rxg2 Ne3+ 33. Kg1?? { (-0.81 → -11.17) Blunder. Best move was Kf2. } (33. Kf2) 33... Nxg2?? { (-11.17 → -5.33) Blunder. Best move was Rxg2+. } (33... Rxg2+) 34. Kf1?! { (-5.33 → -5.84) Inaccuracy. Best move was h5. } (34. h5 Rg5 35. Kf2 Nf4 36. Ke3 Ne6 37. Rh1 Kd7 38. a4 Kd6 39. b4 Ng7 40. Kd3 Rxh5) 34... Ne3+? { (-5.84 → -4.82) Mistake. Best move was Kd7. } (34... Kd7 35. Ke2) 35. Ke1?? { (-4.82 → -64.23) Blunder. Best move was Kf2. } (35. Kf2 Re8 36. c3 Re4 37. Kf3 Nf5 38. Rd1 Nxh4+ 39. Kg3 d4 40. cxd4 Nf5+ 41. Kf3 Rh4) 35... Nxc2+ 36. Kd1 Nxa1 37. Kc1?! { (-63.28 → Mate in 12) Checkmate is now unavoidable. Best move was Ke2. } (37. Ke2 Nxb3 38. Kf3 h5 39. Kf2 Nd4 40. a4 Nb3 41. Kf3 Rg4 42. Kf2 Rxa4 43. Kg3 Rg4+) 37... Nxb3+ 38. Kb2?! { (-63.20 → Mate in 11) Checkmate is now unavoidable. Best move was Kc2. } (38. Kc2 Nd4+ 39. Kd3 Nf5 40. Kc3 Rg3+ 41. Kb2 Nxh4 42. a4 Nf5 43. Ka2 Nd4 44. Kb2 Rb3+) 38... d4 39. Kc2 Rg3 40. Kb2 d3 41. Kxb3 d2+ 42. Kb2 d1=Q 43. Ka2 Rb3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Rg2#. } (43... Rg2#) 44. a4 Qb1# { Black wins by checkmate. } 0-1