[Event "Rated classical game"] [Site "https://lichess.org/D5RNwMlA"] [Date "2023.06.09"] [White "Mat4Chess"] [Black "R1O2"] [Result "0-1"] [UTCDate "2023.06.09"] [UTCTime "18:07:06"] [WhiteElo "1484"] [BlackElo "1499"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 c6 6. Bc4 Nf6 7. d3 b5 8. Bb3 a5 9. a4 b4 10. Ne2 Be7?! { (1.03 → 1.62) Inaccuracy. Nbd7 was best. } (10... Nbd7 11. Be3 Nc5 12. d4 Nxb3 13. cxb3 Nd7 14. Qg3 Qf6 15. f4 Qg6 16. Qf3 Be7 17. O-O) 11. d4?! { (1.62 → 0.90) Inaccuracy. Be3 was best. } (11. Be3) 11... O-O 12. Bg5 h6 13. Bxf6?! { (1.27 → 0.47) Inaccuracy. h4 was best. } (13. h4 Nbd7 14. O-O-O d5 15. exd5 Nxd5 16. Bd2 Bxh4 17. dxe5 Nxe5 18. Qh5 Bf6 19. Ng3 Ng6) 13... Bxf6 14. O-O-O Qc7 15. dxe5 dxe5?! { (0.94 → 1.72) Inaccuracy. Bxe5 was best. } (15... Bxe5 16. Qf5 c5 17. Bd5 Nc6 18. Qg4 Rad8 19. f4 Bf6 20. Kb1 Ne7 21. Ng3 Bd4 22. Nf5) 16. Rhe1?! { (1.72 → 0.59) Inaccuracy. h4 was best. } (16. h4 Nd7) 16... Na6 17. c3?? { (0.90 → -2.49) Blunder. Ng3 was best. } (17. Ng3 Nc5 18. Nf5 Kh7 19. Kb1 Rad8 20. g3 Bg5 21. Rxd8 Rxd8 22. h4 Bd2 23. Rd1 Nxb3) 17... c5?? { (-2.49 → 0.47) Blunder. Nc5 was best. } (17... Nc5 18. cxb4 axb4 19. Kc2 Nxa4 20. Ng3 c5 21. Ra1 Nb6 22. Bd5 Rxa1 23. Rxa1 c4 24. Ra6) 18. Bc4 Qb7? { (0.40 → 1.74) Mistake. Qc6 was best. } (18... Qc6) 19. Bd5 Qb6 20. Bxa8 Rxa8 21. Rd3?? { (1.84 → -2.06) Blunder. c4 was best. } (21. c4 b3 22. Kb1 Qb4 23. Nc3 Nc7 24. Rd7 Ne6 25. Qd3 Nd4 26. Rd1 Bg5 27. g3 Re8) 21... Rb8?? { (-2.06 → 1.70) Blunder. c4 was best. } (21... c4 22. Rd5 Nc5 23. Red1 Nxa4 24. Rd6 Qb8 25. cxb4 axb4 26. Rxf6 gxf6 27. Qg3+ Kh7 28. Rd7) 22. Red1?? { (1.70 → -5.52) Blunder. c4 was best. } (22. c4 b3 23. Kb1 Nb4 24. Rxb3 Qa6 25. Rd1 Bg5 26. Rc3 Qb7 27. b3 Nc6 28. Rd6 Nd4) 22... bxc3 23. b3?! { (-5.51 → -7.39) Inaccuracy. Rd8+ was best. } (23. Rd8+ Bxd8 24. Qxc3 Bf6 25. Qc2 c4 26. Kb1 Nc5 27. Nc3 Nd3 28. Nb5 Qxf2 29. Qxf2 Nxf2) 23... Qxb3 24. Rd8+ Kh7?? { (Mate in 7 → -6.70) Lost forced checkmate sequence. Bxd8 was best. } (24... Bxd8 25. Rxd8+ Rxd8 26. Nxc3 Nb4 27. Qe2 Qxc3+ 28. Kb1 Qb3+ 29. Kc1 Na2+ 30. Qxa2 Rd1#) 25. Rxb8 Qxb8?? { (-8.35 → 0.23) Blunder. Bg5+ was best. } (25... Bg5+ 26. Qe3 Bxe3+ 27. fxe3 Nb4 28. Rxb4 Qa3+ 29. Kc2 axb4 30. Rd6 Qxa4+ 31. Kb1 Qb3+ 32. Kc1) 26. Qf5+?? { (0.23 → -5.89) Blunder. Nxc3 was best. } (26. Nxc3 Qb3) 26... g6 27. Qxf6?? { (-5.81 → Mate in 1) Checkmate is now unavoidable. Nxc3 was best. } (27. Nxc3 gxf5 28. Nd5 Bg5+ 29. Kc2 fxe4 30. Kc3 c4 31. Kxc4 Qd6 32. Nf6+ Qxf6 33. Kd5 e3) 27... Qb2# { Black wins by checkmate. } 0-1