[Event "Rated classical game"] [Site "https://lichess.org/XvcbqbnM"] [Date "2020.03.25"] [White "Good-40-percent"] [Black "naid187"] [Result "1-0"] [UTCDate "2020.03.25"] [UTCTime "14:41:30"] [WhiteElo "2230"] [BlackElo "1495"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "B00"] [Opening "St. George Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 a6 { B00 St. George Defense } 2. d4 b5 3. c4?! { (0.98 → 0.26) Inaccuracy. a4 was best. } (3. a4 Bb7 4. Nd2 bxa4 5. Bd3 e6 6. Qe2 Nf6 7. Ngf3 d5) 3... c6?! { (0.26 → 0.91) Inaccuracy. Bb7 was best. } (3... Bb7 4. Nd2 bxc4 5. Bxc4 e6 6. Ngf3 d5 7. Qb3 Bc6 8. exd5) 4. Nc3 Qa5? { (0.82 → 2.03) Mistake. d6 was best. } (4... d6 5. f4 e6 6. Nf3 Be7 7. b3 Nh6 8. Bd3 O-O 9. O-O) 5. Bd2 b4 6. Na4 e6?! { (2.33 → 3.13) Inaccuracy. Qc7 was best. } (6... Qc7 7. c5 d6 8. Nb6 Ra7 9. Nxc8 Qxc8 10. cxd6 exd6 11. Bd3 Nf6 12. Nf3 c5 13. Rc1) 7. Qb3?? { (3.13 → 1.15) Blunder. c5 was best. } (7. c5) 7... Nf6? { (1.15 → 2.42) Mistake. c5 was best. } (7... c5) 8. Bd3?! { (2.42 → 1.54) Inaccuracy. e5 was best. } (8. e5 Ne4 9. c5 Nxd2 10. Kxd2 Qc7 11. Qxb4 Ra7 12. Qb6 f6 13. f4 Be7 14. Qxc7 Rxc7) 8... d6?! { (1.54 → 2.63) Inaccuracy. c5 was best. } (8... c5 9. dxc5 Nc6 10. a3 Rb8 11. axb4 Rxb4 12. Qa3 Bxc5 13. Nf3 Be7 14. c5 d5 15. exd5) 9. a3 c5 10. dxc5? { (2.62 → 1.35) Mistake. axb4 was best. } (10. axb4 cxb4) 10... dxc5 11. axb4 cxb4 12. Ne2?! { (0.61 → -0.21) Inaccuracy. Nf3 was best. } (12. Nf3 Bb7) 12... Bd7? { (-0.21 → 0.99) Mistake. Nbd7 was best. } (12... Nbd7 13. O-O) 13. O-O Nc6?! { (0.74 → 1.47) Inaccuracy. Bxa4 was best. } (13... Bxa4 14. Rxa4 Qb6 15. Be3 Bc5 16. Bxc5 Qxc5 17. Qxb4 Qxb4 18. Rxb4 Nc6 19. Rb3 Nd7 20. Bc2) 14. Be3 Qc7 15. c5 Ng4 16. Bf4 Qa7? { (1.87 → 3.58) Mistake. Nd4 was best. } (16... Nd4 17. Nxd4 Qxf4 18. g3 Qc7 19. Qxb4 Be7 20. Qb6 Qxb6 21. Nxb6 Bxc5 22. Nxa8 Bxd4 23. Be2) 17. Nb6 e5?? { (3.38 → 8.78) Blunder. Bxc5 was best. } (17... Bxc5 18. Rxa6 Bxb6 19. Rxa7 Rxa7 20. h3 Nxf2 21. Rxf2 Ra1+ 22. Nc1 O-O 23. Bf1 Bxf2+ 24. Kxf2) 18. Rxa6 Qxb6 19. Rxa8+ Nb8 20. cxb6 exf4?! { (22.72 → Mate in 8) Checkmate is now unavoidable. Bd6 was best. } (20... Bd6 21. Bd2 Bc6 22. Rc1 O-O 23. Rxb8 Bxb8 24. Rxc6 h6 25. Bxb4 Rd8 26. Bc4 h5 27. Bxf7+) 21. Rxb8+ Ke7 22. Qxb4+ Kf6 23. Rxf8?! { (Mate in 9 → 45.50) Lost forced checkmate sequence. e5+ was best. } (23. e5+ Kg5 24. Qxf4+ Kh5 25. Ng3+ Kh4 26. Ne4 f6 27. Qg3+ Kh5 28. Qh3+ Kg6 29. Nd6+ f5) 23... Rxf8?! { (45.50 → Mate in 9) Checkmate is now unavoidable. Kg6 was best. } (23... Kg6) 24. Qxf8 Ne5 25. Qd8+ { Black left the game. } 1-0