lichess dev

[Event "Chéron Arena"] [Site "http://chess-academy.net/JgEWoWUD"] [Date "2025.02.04"] [Round "-"] [White "Nedoshahmatist"] [Black "Bogdan013"] [Result "1-0"] [UTCDate "2025.02.04"] [UTCTime "17:15:21"] [WhiteElo "1960"] [BlackElo "1551"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "Rat Defense: Small Center Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d4 d6?! { (0.05 → 0.86) Inaccuracy. Best move was d5. } { C00 Rat Defense: Small Center Defense } (2... d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Nc3 O-O 7. O-O) 3. Nf3 g6?! { (0.69 → 1.25) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Bd3 Nbd7 5. O-O Be7 6. c3 e5 7. Be3 O-O 8. h3) 4. Bg5?! { (1.25 → 0.46) Inaccuracy. Best move was c4. } (4. c4 Bg7) 4... Qd7?! { (0.46 → 1.26) Inaccuracy. Best move was Nf6. } (4... Nf6) 5. e5?! { (1.26 → 0.57) Inaccuracy. Best move was Bd3. } (5. Bd3 Bg7 6. O-O h6 7. Bd2 Ne7 8. c3 c5 9. Na3 Nbc6 10. Nc2 O-O 11. b4 cxb4) 5... d5? { (0.57 → 1.61) Mistake. Best move was Nc6. } (5... Nc6 6. Qe2) 6. Nc3?! { (1.61 → 0.84) Inaccuracy. Best move was c3. } (6. c3 h6) 6... b6?! { (0.84 → 1.54) Inaccuracy. Best move was h6. } (6... h6) 7. Bb5 Nc6 8. Bh4?! { (1.42 → 0.55) Inaccuracy. Best move was Ne2. } (8. Ne2 a6 9. Ba4 Bb7 10. O-O h6 11. Bd2 g5 12. b4 O-O-O 13. Ne1 f6 14. Nd3 Qg7) 8... Bg7?! { (0.55 → 1.33) Inaccuracy. Best move was a6. } (8... a6 9. Ba4 h6 10. Ne2 Bb7 11. c3 g5 12. Bg3 Nge7 13. h4 g4 14. Nd2 h5 15. Bf4) 9. Qd2?! { (1.33 → 0.51) Inaccuracy. Best move was Ne2. } (9. Ne2 a6) 9... Nge7? { (0.51 → 2.06) Mistake. Best move was a6. } (9... a6 10. Bxc6 Qxc6 11. Ng1 Qd7 12. f4 Nh6 13. Nf3 O-O 14. h3 Nf5 15. Bf2 b5 16. O-O) 10. Bxc6? { (2.06 → 0.50) Mistake. Best move was Bf6. } (10. Bf6 Rg8 11. Bxc6 Qxc6 12. O-O Bb7 13. b4 Nf5 14. Bxg7 Rxg7 15. a4 g5 16. b5 Qc4) 10... Qxc6?! { (0.50 → 1.47) Inaccuracy. Best move was Nxc6. } (10... Nxc6) 11. Qg5? { (1.47 → 0.23) Mistake. Best move was Bf6. } (11. Bf6 Nf5) 11... Qd7 12. Nb5? { (1.14 → -1.29) Mistake. Best move was g4. } (12. g4 h5 13. h3 Ba6 14. Qf4 O-O-O 15. O-O-O hxg4 16. hxg4 Rdf8 17. Bf6 Bxf6 18. exf6 Nc6) 12... O-O? { (-1.29 → 0.29) Mistake. Best move was Nf5. } (12... Nf5 13. Na3) 13. Qxe7 Qxe7?? { (0.19 → 6.88) Blunder. Best move was Qxb5. } (13... Qxb5 14. Qa3) 14. Bxe7 Re8?! { (6.60 → 7.49) Inaccuracy. Best move was Bd7. } (14... Bd7 15. Bxf8 Kxf8 16. a4 a6 17. Nc3 c5 18. O-O-O Kg8 19. h4 Rf8 20. h5 gxh5 21. Rxh5) 15. Nxc7? { (7.49 → 5.45) Mistake. Best move was Bg5. } (15. Bg5) 15... Rxe7 16. Nxa8 Bb7 17. Nxb6 axb6 18. a4 Ba6 19. a5?! { (5.84 → 5.14) Inaccuracy. Best move was h4. } (19. h4 Rc7 20. Kd2 Bh6+ 21. Ng5 Bf8 22. c3 Rb7 23. h5 h6 24. Nf3 b5 25. b4 bxa4) 19... Bh6?? { (5.14 → 8.42) Blunder. Best move was Rb7. } (19... Rb7 20. axb6) 20. axb6 Bb5 21. Ra8+ Kg7 22. Ra7?! { (8.84 → 7.94) Inaccuracy. Best move was Rb8. } (22. Rb8) 22... Re8 23. b7 Bc6?! { (7.66 → 8.16) Inaccuracy. Best move was Rb8. } (23... Rb8 24. b4) 24. Ra8 Rxa8 25. bxa8=Q Bxa8 26. O-O Bc6 27. Rb1 Ba4 28. b3 Bb5 29. g4? { (7.74 → 6.16) Mistake. Best move was h4. } (29. h4 Be2) 29... Be2?? { (6.16 → 9.37) Blunder. Best move was Bf4. } (29... Bf4 30. h4) 30. g5 Bxf3? { (8.67 → 11.14) Mistake. Best move was Bxg5. } (30... Bxg5 31. Nxg5) 31. gxh6+ Kxh6 32. b4? { (10.61 → 8.15) Mistake. Best move was Kf1. } (32. Kf1) 32... g5? { (8.15 → 14.26) Mistake. Best move was Be2. } (32... Be2 33. b5 Kg7 34. b6 Ba6 35. b7 Bxb7 36. Rxb7 Kf8 37. Rb8+ Kg7 38. Kg2 h6 39. Kg3) 33. b5? { (14.26 → 8.61) Mistake. Best move was Kf1. } (33. Kf1 g4 34. b5 Be4 35. Rb2 f6 36. b6 fxe5 37. b7 exd4 38. b8=Q d3 39. cxd3 Bxd3+) 33... f5? { (8.61 → 21.31) Mistake. Best move was Be2. } (33... Be2 34. b6 Ba6 35. b7 Bxb7 36. Rxb7 Kg6 37. Re7 Kg7 38. Kg2 Kf8 39. Ra7 Kg7 40. Rb7) 34. b6 f4?! { (20.31 → Mate in 12) Checkmate is now unavoidable. Best move was Kh5. } (34... Kh5 35. b7) 35. b7 Kh5 36. b8=Q Kh4 37. Qf8 h5 38. Qf6 Kg4 39. h3+ Kxh3 40. Qxg5 h4 41. Qxf4 Bg4 42. Rb3+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh2#. } (42. Qh2#) 42... Bf3 43. Rxf3# { White wins by checkmate. } 1-0