[Event "casual correspondence game"] [Site "https://lichess.org/ds7cgGjo"] [Date "2019.05.18"] [Round "-"] [White "tuhed"] [Black "lichess AI level 1"] [Result "1-0"] [GameId "ds7cgGjo"] [UTCDate "2019.05.18"] [UTCTime "05:55:20"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.23] } 3. Nc3 { [%eval 0.09] } 3... b6?! { (0.09 → 0.89) Inaccuracy. d5 was best. } { [%eval 0.89] } (3... d5 4. cxd5 exd5 5. Bf4 c5 6. Nf3 Nc6 7. e3 c4 8. Be2) 4. e3?! { (0.89 → 0.00) Inaccuracy. e4 was best. } { [%eval 0.0] } (4. e4 Bb7 5. Bd3 d6 6. Nf3 Nbd7 7. h3 g6 8. Be3 Bg7) 4... Bb4 { [%eval 0.45] } { E43 Nimzo-Indian Defense: St. Petersburg Variation } 5. a3?! { (0.45 → -0.40) Inaccuracy. Ne2 was best. } { [%eval -0.4] } (5. Ne2 Ne4 6. Qc2 Bb7 7. a3 Bxc3+ 8. Nxc3 Nxc3 9. Qxc3 O-O) 5... Ba5?? { (-0.40 → 3.90) Blunder. Bxc3+ was best. } { [%eval 3.9] } (5... Bxc3+ 6. bxc3 O-O 7. Bd3 Bb7 8. f3 Nc6 9. e4 d6 10. Ne2) 6. b4 { [%eval 3.87] } 6... Nc6 { [%eval 4.06] } 7. bxa5 { [%eval 3.75] } 7... h6 { [%eval 4.57] } 8. d5 { [%eval 3.76] } 8... exd5?! { (3.76 → 5.48) Inaccuracy. Nxa5 was best. } { [%eval 5.48] } (8... Nxa5 9. Bb2 Ba6 10. Qa4 O-O 11. Nf3 d6 12. Be2 Nd7 13. Nd2 Nc5 14. Qc2 Qd7 15. O-O) 9. cxd5?! { (5.48 → 4.26) Inaccuracy. Nxd5 was best. } { [%eval 4.26] } (9. Nxd5 Nxa5) 9... Nxa5 { [%eval 4.29] } 10. Nb5 { [%eval 3.54] } 10... Ne4? { (3.54 → 7.06) Mistake. a6 was best. } { [%eval 7.06] } (10... a6 11. Nc3) 11. Qc2?! { (7.06 → 4.89) Inaccuracy. Qg4 was best. } { [%eval 4.89] } (11. Qg4 Nf6) 11... O-O? { (4.89 → 8.52) Mistake. Nc5 was best. } { [%eval 8.52] } (11... Nc5 12. d6 O-O 13. dxc7 Qe7 14. Bb2 d5 15. Rd1 Be6 16. Ne2 a6 17. Nbc3 Qxc7 18. Nxd5) 12. Qxe4 { [%eval 8.45] } 12... Bb7 { [%eval 9.32] } 13. Bb2 { [%eval 9.12] } 13... Re8 { [%eval 10.02] } 14. Qf5 { [%eval 9.41] } 14... f6 { [%eval 11.33] } 15. Bd3 { [%eval 10.78] } 15... c6?! { (10.78 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } { [%eval #5] } (15... Kf8 16. Ne2 c6 17. Nd6 Qe7 18. Nxe8 Kxe8 19. Nf4 cxd5 20. Nxd5 Bxd5 21. Qxd5 Rc8 22. O-O) 16. Qh7+ { [%eval #4] } 16... Kf8 { [%eval #4] } 17. dxc6?! { (Mate in 4 → 13.19) Lost forced checkmate sequence. Qh8+ was best. } { [%eval 13.19] } (17. Qh8+ Kf7 18. Nd6+ Ke7 19. Nf5+ Kf7 20. Qxg7#) 17... Nxc6 { [%eval 29.75] } 18. Nd6 { [%eval 14.17] } 18... Qb8?! { (14.17 → Mate in 4) Checkmate is now unavoidable. Ne5 was best. } { [%eval #4] } (18... Ne5 19. Nxb7) 19. Qh8+?! { (Mate in 4 → 13.55) Lost forced checkmate sequence. Bxf6 was best. } { [%eval 13.55] } (19. Bxf6 Rxe3+ 20. fxe3 Qxd6 21. Qxg7+ Ke8 22. Bg6#) 19... Ke7 { [%eval 13.53] } 20. Nf5+ { [%eval 13.5] } 20... Kd8 { [%eval 13.46] } 21. Qxg7 { [%eval 13.11] } 21... h5 { [%eval 17.43] } 22. Qxf6+ { [%eval 16.66] } 22... Re7?! { (16.66 → Mate in 7) Checkmate is now unavoidable. Kc7 was best. } { [%eval #7] } (22... Kc7 23. Rc1) 23. Nxe7 { [%eval #6] } 23... Nxe7 { [%eval #6] } 24. Be5?! { (Mate in 6 → 22.71) Lost forced checkmate sequence. Qf8+ was best. } { [%eval 22.71] } (24. Qf8+ Kc7 25. Be5+ Kc6 26. Rc1+ Kd5 27. Qf7+ Kxe5 28. Qxe7+ Kd5 29. Be4#) 24... d6?! { (22.71 → Mate in 6) Checkmate is now unavoidable. Qxe5 was best. } { [%eval #6] } (24... Qxe5 25. Qxe5) 25. Bf4?! { (Mate in 6 → 29.53) Lost forced checkmate sequence. Bb5 was best. } { [%eval 29.53] } (25. Bb5 Bc6 26. Bxc6 b5 27. Bxd6 Qxd6 28. Qxd6+ Kc8 29. Qd7+ Kb8 30. Qb7#) 25... Qc7?! { (29.53 → Mate in 11) Checkmate is now unavoidable. Ke8 was best. } { [%eval #11] } (25... Ke8 26. Bxd6 Qxd6 27. Qxd6 a6 28. Qe6 Kf8 29. Qf6+ Ke8 30. Bc4 Bd5 31. Bxd5 Nxd5 32. Qc6+) 26. Bxd6 { [%eval #10] } 26... Qxd6 { [%eval #10] } 27. Qxd6+ { [%eval #9] } 27... Ke8 { [%eval #9] } 28. Bb5+ { [%eval #11] } 28... Kf7 { [%eval #11] } 29. O-O-O?! { (Mate in 11 → 30.36) Lost forced checkmate sequence. Bc4+ was best. } { [%eval 30.36] } (29. Bc4+ Ke8 30. Qf6 Bd5 31. Bb5+ Bc6 32. Bxc6+ Nxc6 33. Qxc6+ Kf7 34. Qxa8 Ke6 35. Qc6+ Kf5) 29... Bxg2?! { (30.36 → Mate in 8) Checkmate is now unavoidable. Rc8+ was best. } { [%eval #8] } (29... Rc8+ 30. Kb2) 30. Bc4+ { [%eval #7] } 30... Ke8 { [%eval #7] } 31. Qd7+ { [%eval #6] } 31... Kf8 { [%eval #6] } 32. Rd6 { [%eval #5] } 32... Bxh1 { [%eval #3] } 33. Rf6+ { [%eval #2] } 33... Kg7 { [%eval #2] } 34. Qxe7+ { [%eval #1] } 34... Kh8 { [%eval #1] } 35. Rh6# { White wins by checkmate. } 1-0