[Event "Casual correspondence game"] [Site "https://lichess.org/B3a1noqt"] [Date "2022.04.08"] [White "lichess AI level 4"] [Black "KPVG"] [Result "0-1"] [UTCDate "2022.04.08"] [UTCTime "00:25:48"] [WhiteElo "?"] [BlackElo "1235"] [Variant "Standard"] [TimeControl "-"] [ECO "C00"] [Opening "Rat Defense: Small Center Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d6?! { (0.24 → 1.05) Inaccuracy. d5 was best. } { C00 Rat Defense: Small Center Defense } (2... d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be7 7. O-O) 3. c4?! { (1.05 → 0.13) Inaccuracy. Bd3 was best. } (3. Bd3 Nc6 4. Nf3 e5 5. c3 Nf6 6. O-O g6 7. b4 a6) 3... b6? { (0.13 → 1.27) Mistake. d5 was best. } (3... d5 4. cxd5 exd5 5. exd5 Nf6 6. Nc3 Be7 7. Nf3 O-O 8. Bc4) 4. g3 a6 5. Nf3 Bb7 6. d5 e5 7. b4?! { (1.35 → 0.61) Inaccuracy. Nc3 was best. } (7. Nc3 g6 8. h4 Nf6 9. Nh2 Bc8 10. Bg5 h6 11. Be3 a5 12. Qd2 Na6 13. Be2 Bd7) 7... Nf6 8. Nbd2 h6 9. Bb2 Qd7?! { (0.98 → 2.01) Inaccuracy. a5 was best. } (9... a5 10. a3) 10. h4 Qg4?? { (1.44 → 4.09) Blunder. Qd8 was best. } (10... Qd8) 11. Bh3 Qg6? { (3.66 → 7.31) Mistake. Qh5 was best. } (11... Qh5 12. c5) 12. Qb1?? { (7.31 → 2.31) Blunder. Bf5 was best. } (12. Bf5) 12... Qh5 13. O-O?! { (2.19 → 1.56) Inaccuracy. c5 was best. } (13. c5) 13... g5?? { (1.56 → 3.64) Blunder. Nbd7 was best. } (13... Nbd7) 14. c5? { (3.64 → 1.67) Mistake. Bf5 was best. } (14. Bf5 a5 15. c5 axb4 16. c6 Ba6 17. Re1 Bg7 18. a3 b3 19. a4 g4 20. Nh2 O-O) 14... g4 15. cxb6?? { (1.62 → -1.78) Blunder. Nxe5 was best. } (15. Nxe5) 15... cxb6?? { (-1.78 → 0.14) Blunder. gxh3 was best. } (15... gxh3 16. Rc1) 16. Bg2 gxf3 17. Bh3?? { (0.46 → -2.26) Blunder. Bxf3 was best. } (17. Bxf3 Qg6) 17... Qg6?? { (-2.26 → -0.04) Blunder. Rg8 was best. } (17... Rg8 18. Bf5 Be7 19. a4 Nbd7 20. Ra3 a5 21. bxa5 Rxa5 22. Rxf3 Rxa4 23. Rc1 Kf8 24. Ba3) 18. Bf5 Qg7? { (0.03 → 1.53) Mistake. Qh5 was best. } (18... Qh5) 19. Rc1?! { (1.53 → 0.63) Inaccuracy. Qc2 was best. } (19. Qc2) 19... Rg8?? { (0.63 → 7.00) Blunder. Be7 was best. } (19... Be7 20. Rc7) 20. Rc7 Ra7 21. a4?? { (8.53 → 0.78) Blunder. Qc2 was best. } (21. Qc2) 21... Nbd7?? { (0.78 → 7.92) Blunder. Nh5 was best. } (21... Nh5 22. Nf1) 22. Nc4?? { (7.92 → 0.91) Blunder. Qc2 was best. } (22. Qc2) 22... Nh5? { (0.91 → 2.72) Mistake. Kd8 was best. } (22... Kd8 23. Qc2 Kxc7 24. Nxe5+ Kb8 25. Nxd7+ Nxd7 26. Bxd7 Qg6 27. Rc1 Bg7 28. Bf5 Bxb2 29. Qc7+) 23. a5?? { (2.72 → -14.47) Blunder. Qe1 was best. } (23. Qe1 Ndf6 24. a5 bxa5 25. Nxa5 Nxg3 26. fxg3 Qxg3+ 27. Qxg3 Rxg3+ 28. Kf2 Rg2+ 29. Kxf3 Rxb2) 23... b5?? { (-14.47 → -0.36) Blunder. Nxg3 was best. } (23... Nxg3) 24. Bxd7+ Kd8 25. Nb6?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Nxe5 was best. } (25. Nxe5 dxe5 26. Qc2 Bd6 27. Rxb7 Rxb7 28. Qc8+ Ke7 29. Qxb7 Nxg3 30. Bg4+ Kf6 31. Qd7 Nxe4) 25... Kxc7?? { (Mate in 8 → 8.13) Lost forced checkmate sequence. Nxg3 was best. } (25... Nxg3 26. Kh2 Nxe4 27. Bg4 Qxg4 28. Rd7+ Ke8 29. Re7+ Bxe7 30. Qf1 Qxh4+ 31. Qh3 Nxf2 32. Qxh4) 26. Qc1+?? { (8.13 → -7.99) Blunder. Qc2+ was best. } (26. Qc2+ Kd8) 26... Kd8 27. Qc2? { (-8.32 → Mate in 8) Checkmate is now unavoidable. Qe1 was best. } (27. Qe1 Nxg3) 27... Nxg3 28. Bh3?! { (-31.46 → Mate in 3) Checkmate is now unavoidable. Bg4 was best. } (28. Bg4 Qxg4) 28... Nxe4+?! { (Mate in 3 → -10.04) Lost forced checkmate sequence. Nf1+ was best. } (28... Nf1+ 29. Bg4 Qxg4+ 30. Kxf1 Qg1#) 29. Kh2 Nf6 30. Rd1 Qg6 31. Qd2 Qe4 32. Rg1 Rxg1 33. Kxg1 Qxh4 34. Bf1?! { (-20.50 → Mate in 5) Checkmate is now unavoidable. Qd3 was best. } (34. Qd3 Qxh3) 34... Ng4 35. Bxe5 dxe5 36. Bh3 Qxh3 37. Na4 Qh2+ 38. Kf1 Qg2+ 39. Ke1 Qg1# { Black wins by checkmate. } 0-1