[Event "Casual correspondence game"] [Site "https://lichess.org/wnS7DZhT"] [Date "2024.04.05"] [White "lichess AI level 1"] [Black "giaphuc18"] [Result "0-1"] [UTCDate "2024.04.05"] [UTCTime "13:03:21"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5?! { (0.17 → 0.97) Inaccuracy. Nf6 was best. } { A40 Polish Defense } (1... Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nc3?! { (0.97 → 0.23) Inaccuracy. e4 was best. } (2. e4 a6 3. Nf3 e6 4. a4 b4 5. Bd3 c5 6. O-O cxd4) 2... c6 3. Nf3 Nf6 4. e4 g6? { (0.22 → 1.74) Mistake. b4 was best. } (4... b4 5. e5 bxc3 6. exf6 cxb2 7. fxg7 Bxg7 8. Bxb2 Qa5+ 9. c3) 5. e5 b4 6. Ne2 Ng4 7. c4 d6 8. h3 Nh6 9. Qb3?! { (2.24 → 1.42) Inaccuracy. g4 was best. } (9. g4 dxe5 10. Nxe5 f6 11. Nd3 Bg7 12. Bg2 O-O 13. a3 f5 14. axb4 fxg4 15. Bxh6 Bxh6) 9... c5?! { (1.42 → 2.38) Inaccuracy. dxe5 was best. } (9... dxe5) 10. Bg5?! { (2.38 → 1.62) Inaccuracy. exd6 was best. } (10. exd6 Bg7 11. g4 O-O 12. Bg2 Bb7 13. dxc5 f5 14. Bxh6 Bxh6 15. Rd1 Nd7 16. c6 Bxc6) 10... Be6? { (1.62 → 3.05) Mistake. Nd7 was best. } (10... Nd7 11. O-O-O Bb7 12. Nf4 cxd4 13. exd6 Nf5 14. dxe7 Bxe7 15. Bxe7 Nxe7 16. Nxd4 Qc7 17. Qe3) 11. Rd1 Nc6?! { (2.72 → 3.62) Inaccuracy. dxe5 was best. } (11... dxe5 12. dxe5 Qa5 13. g4 Bg7 14. Bg2 Nc6 15. O-O Rc8 16. Rfe1 O-O 17. Qe3 Bxg4 18. Bxh6) 12. Nf4?! { (3.62 → 2.38) Inaccuracy. dxc5 was best. } (12. dxc5 Qa5 13. cxd6 exd6 14. Nf4 Nf5 15. Nxe6 fxe6 16. g4 dxe5 17. c5 Ng7 18. Bf6 Kf7) 12... Na5? { (2.38 → 4.33) Mistake. Bd7 was best. } (12... Bd7 13. Bd3 Nxd4 14. Nxd4 cxd4 15. exd6 Qa5 16. c5 Qxc5 17. Nd5 Qxd6 18. O-O f6 19. Rc1) 13. Qa4+? { (4.33 → 2.09) Mistake. Nxe6 was best. } (13. Nxe6 Nxb3 14. Nxd8 Na5 15. exd6 Bg7 16. dxc5 Rxd8 17. Bd3 Nf5 18. Bc2 f6 19. Bc1 exd6) 13... Bd7 14. Ne6?? { (2.12 → -4.34) Blunder. Qc2 was best. } (14. Qc2 Nc6 15. d5 b3 16. axb3 Nb4 17. Qd2 f6 18. e6 Bc8 19. Bh4 Nf5 20. Bd3 Nxd3+) 14... Bxa4 15. Bxe7? { (-4.17 → -6.83) Mistake. Nxd8 was best. } (15. Nxd8 Bxd1 16. Kxd1 Rxd8 17. exd6 Nf5 18. dxc5 Bh6 19. Bxh6 Nxh6 20. Kc2 exd6 21. cxd6 O-O) 15... Qxe7 16. dxc5 Qxe6 17. Rd2 Qxe5+ 18. Re2 Qxe2+ 19. Bxe2 dxc5 20. Nd2 Bc6 21. Rg1 Be7 22. Bd3 O-O 23. Ke2 Rfe8 24. Nf3 Rad8 25. Nd2 Bg5+ 26. Be4?! { (-10.17 → Mate in 6) Checkmate is now unavoidable. Ne4 was best. } (26. Ne4 Bxe4 27. f4 Bxd3+ 28. Kf2 Bxf4 29. Re1 Kg7 30. Rxe8 Rxe8 31. Kf3 Bg5 32. a3 b3) 26... Bxe4?! { (Mate in 6 → -10.59) Lost forced checkmate sequence. Rxd2+ was best. } (26... Rxd2+ 27. Kf3 Rxe4 28. Kg3 Bf4+ 29. Kh4 Nf5+ 30. Kg4 h5+ 31. Kf3 Rxc4#) 27. Nf1 Nxc4 28. h4? { (-9.66 → Mate in 4) Checkmate is now unavoidable. Ne3 was best. } (28. Ne3 Bd3+ 29. Kf3 Nd2+ 30. Kg3 Ne4+ 31. Kh2 Nxf2 32. Re1 Kg7 33. a3 Be4 34. Kg1) 28... Bxh4 29. a3 Bxg2+ 30. Ne3 Bc6 31. Rd1 Rxd1 32. b3?! { (-10.74 → Mate in 3) Checkmate is now unavoidable. Kxd1 was best. } (32. Kxd1 Nxb2+ 33. Kc2 bxa3 34. Kb1 Kg7 35. Nc2 Nd3 36. Nxa3 Nxf2 37. Kb2 Re2+ 38. Kb3 Nf5) 32... Rd2+ 33. Ke1 Rb2 34. Kd1 Nxe3+ 35. Ke1 Rb1+ 36. Ke2 Nc2+ 37. Kd3 Ne1+ 38. Kc4 Rc1# { Black wins by checkmate. } 0-1