lichess dev

[Event "Levitina Arena"] [Site "http://chess-academy.net/8ZkYnRJi"] [Date "2021.03.27"] [Round "-"] [White "BatushkaFeofan"] [Black "Damir_DJ"] [Result "1-0"] [UTCDate "2021.03.27"] [UTCTime "17:00:02"] [WhiteElo "2007"] [BlackElo "1696"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Petrov's Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nxe5 { C42 Petrov's Defense #2 } Qe7 4. d4?! { (0.90 → 0.31) Inaccuracy. Best move was Nf3. } (4. Nf3 Nxe4 5. Be2 d5 6. O-O Nc6 7. d3 Nf6 8. d4 a6) 4... d6?! { (0.31 → 1.22) Inaccuracy. Best move was Nc6. } (4... Nc6 5. Nc3 Nxe5 6. dxe5 Qxe5 7. f4 Qe6 8. Qd4 b6 9. Bc4) 5. Nd3? { (1.22 → -0.16) Mistake. Best move was Nf3. } (5. Nf3 Qxe4+ 6. Be2 Bf5 7. Na3 d5 8. O-O Bxa3 9. Bd3 Qg4 10. h3 Qh5 11. bxa3 O-O) 5... Nxe4? { (-0.16 → 1.24) Mistake. Best move was Qxe4+. } (5... Qxe4+ 6. Qe2 Qxe2+ 7. Bxe2 Nc6 8. Be3 Bf5 9. Nc3 g6 10. O-O-O h5 11. h3 Bg7 12. Nf4) 6. Qe2? { (1.24 → 0.13) Mistake. Best move was Be2. } (6. Be2 d5) 6... Nf6?! { (0.13 → 0.74) Inaccuracy. Best move was Nc6. } (6... Nc6 7. Be3 Be6 8. g3 h5 9. Bg2 d5 10. Nd2 O-O-O 11. O-O-O Nd6 12. Rde1 Kb8 13. Kb1) 7. Qxe7+?! { (0.74 → -0.12) Inaccuracy. Best move was Nc3. } (7. Nc3 Qxe2+) 7... Bxe7 8. c3?! { (0.44 → -0.44) Inaccuracy. Best move was Nc3. } (8. Nc3 O-O 9. Be2 Bf5 10. Be3 Nbd7 11. O-O-O Nb6 12. Bf3 c6 13. b3 a5 14. a4 h6) 8... Nc6?! { (-0.44 → 0.14) Inaccuracy. Best move was Bf5. } (8... Bf5 9. Be2 O-O 10. Na3 Nbd7 11. O-O h6 12. Nc4 a5 13. Ne3 Bh7 14. Re1 a4 15. Bd2) 9. Bg5 Bf5 10. Na3 Bxd3? { (-0.38 → 0.91) Mistake. Best move was O-O. } (10... O-O) 11. Bxd3 d5?! { (0.56 → 1.14) Inaccuracy. Best move was h6. } (11... h6) 12. Nb5? { (1.14 → 0.00) Mistake. Best move was Nc2. } (12. Nc2) 12... O-O? { (0.00 → 1.64) Mistake. Best move was Kd7. } (12... Kd7 13. Bf5+ Kd8 14. Bf4 Ne8 15. O-O a6 16. Na3 Bd6 17. Bg5+ Be7) 13. Nxc7 Rac8? { (0.94 → 1.99) Mistake. Best move was Rad8. } (13... Rad8 14. O-O a6 15. Bf5 Nh5 16. f4 h6 17. Bxe7 Nxe7 18. Bg4 Nf6 19. Rae1 Nc6 20. Bh3) 14. Bxf6 Bxf6? { (1.72 → 3.14) Mistake. Best move was Rxc7. } (14... Rxc7 15. Bxe7 Rxe7+ 16. Kd2 Rfe8 17. g4 Kf8 18. h4 Re6 19. Raf1 h6 20. h5 a5 21. b3) 15. Nxd5 Rce8+ 16. Kd1 Re6?! { (3.03 → 3.67) Inaccuracy. Best move was Bd8. } (16... Bd8) 17. Nxf6+ Rxf6 18. Re1? { (3.53 → 0.69) Mistake. Best move was f3. } (18. f3 Rd8 19. Kc2 Kf8 20. Rae1 Rc8 21. Kd2 Ne7 22. h4 Rb6 23. b3 Nd5 24. Bc4 Rd8) 18... Rxf2 19. Re2 Rxe2? { (0.91 → 2.62) Mistake. Best move was Rf1+. } (19... Rf1+ 20. Re1 Rf2 21. Rb1 Rxg2 22. Re2 Rxe2 23. Kxe2 g6 24. b4 Ne7 25. Kd2 Rd8 26. a4) 20. Bxe2 Rd8 21. Bf3 Ne7?! { (2.52 → 3.04) Inaccuracy. Best move was Kf8. } (21... Kf8) 22. Kd2 Nf5?! { (2.63 → 3.46) Inaccuracy. Best move was Kf8. } (22... Kf8 23. a4) 23. Re1?! { (3.46 → 2.90) Inaccuracy. Best move was Kd3. } (23. Kd3) 23... g6?! { (2.90 → 3.73) Inaccuracy. Best move was Kf8. } (23... Kf8) 24. Bxb7 Rd7? { (3.30 → 5.68) Mistake. Best move was Rb8. } (24... Rb8 25. Bd5) 25. Bc6 Rc7? { (4.67 → 6.15) Mistake. Best move was Re7. } (25... Re7 26. Rxe7) 26. d5 Nd6?! { (5.49 → 6.23) Inaccuracy. Best move was Kf8. } (26... Kf8 27. c4) 27. b3 a5? { (5.76 → 7.34) Mistake. Best move was f6. } (27... f6 28. c4) 28. c4 Kf8?! { (6.97 → 7.69) Inaccuracy. Best move was f5. } (28... f5 29. Kc3) 29. c5 Nb7? { (7.44 → 8.57) Mistake. Best move was Nf5. } (29... Nf5) 30. Bxb7 Rxb7 31. c6 Rb5 32. Re5 Rb8? { (7.52 → 64.30) Mistake. Best move was Rc5. } (32... Rc5 33. Ke3) 33. c7 Rc8?! { (15.52 → Mate in 14) Checkmate is now unavoidable. Best move was Rb6. } (33... Rb6 34. c8=Q+) 34. d6 Kg7 35. d7 Rxc7 36. d8=Q f6?! { (65.33 → Mate in 5) Checkmate is now unavoidable. Best move was Rb7. } (36... Rb7 37. Rxa5 f5 38. Qd4+ Kh6 39. g3 Rf7 40. Ra6 f4 41. Rf6 Kg7 42. Rxf4+ Kf8 43. Qh8+) 37. Qxc7+ Kf8 38. Re8+?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Rb5. } (38. Rb5 h5 39. Rb8#) 38... Kxe8 39. Ke3 Kf8 40. Kd4 f5 41. Kd5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ke5. } (41. Ke5 a4 42. Kf6 axb3 43. Qf7#) 41... Kg8 42. Ke6 Kh8 43. Qf7?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Kf6. } (43. Kf6 h5 44. Qg7#) 43... g5 44. Kf6?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qf8#. } (44. Qf8#) 44... g4 45. Qg7# { White wins by checkmate. } 1-0