[Event "Rated classical game"] [Site "https://lichess.org/uzsaX5hd"] [Date "2018.03.01"] [White "okcain"] [Black "boubourazi"] [Result "0-1"] [UTCDate "2018.03.01"] [UTCTime "13:13:10"] [WhiteElo "1462"] [BlackElo "1424"] [WhiteRatingDiff "-61"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { A40 Queen's Pawn Game } h6 2. Nc3 g5? { (0.29 → 1.43) Mistake. c6 was best. } (2... c6 3. e4 d5 4. Nf3 Nf6 5. Bd3 Nxe4 6. Nxe4 dxe4 7. Bxe4) 3. Nh3? { (1.43 → 0.10) Mistake. e4 was best. } (3. e4 e6) 3... f6?? { (0.10 → 2.55) Blunder. d5 was best. } (3... d5 4. Ng1 Bg7 5. h4 g4 6. Bf4 Nf6 7. e3 Nh5 8. Nge2 Nc6 9. Qd2 O-O 10. O-O-O) 4. g3? { (2.55 → 1.11) Mistake. e4 was best. } (4. e4 Bg7 5. f4 e6 6. Be2 Qe7 7. O-O Kd8 8. Be3 a5 9. a3 d6 10. Qd3 d5) 4... g4?? { (1.11 → 3.26) Blunder. h5 was best. } (4... h5) 5. Nf4 a5?? { (3.21 → 6.58) Blunder. d5 was best. } (5... d5 6. Qd3 f5 7. h3 Nf6 8. hxg4 Nxg4 9. Ncxd5 e6 10. Ne3 Rg8 11. Bg2 Qe7 12. Nxg4) 6. d5?? { (6.58 → 2.96) Blunder. Qd3 was best. } (6. Qd3 e6 7. Qg6+ Ke7 8. Nfd5+ exd5 9. Nxd5+ Kd6 10. Bg2 Kc6 11. Bf4 d6 12. Qf7 Ne7) 6... e5 7. dxe6 dxe6 8. Ng6?? { (3.27 → 1.12) Blunder. Qxd8+ was best. } (8. Qxd8+ Kxd8 9. Ng6 Rh7 10. Nxf8 Rg7 11. Bg2 Nc6 12. Nb5 Nb4 13. Be4 f5 14. a3 c6) 8... Rh7?? { (1.12 → 3.12) Blunder. Qxd1+ was best. } (8... Qxd1+) 9. e3?? { (3.12 → 0.32) Blunder. Qxd8+ was best. } (9. Qxd8+ Kxd8 10. Nxf8 Rg7 11. Bg2 Nc6 12. Nb5 Nb4 13. Be4 f5 14. a3 c6 15. axb4 cxb5) 9... Rd7?? { (0.32 → 2.72) Blunder. Qxd1+ was best. } (9... Qxd1+) 10. Bd2? { (2.72 → 1.37) Mistake. Qxg4 was best. } (10. Qxg4 f5 11. Qc4 Qf6 12. Nxf8 Kxf8 13. Bd2 e5 14. O-O-O Ne7 15. e4 Nbc6 16. Qe2 Qg6) 10... Kf7?? { (1.37 → 4.01) Blunder. Bb4 was best. } (10... Bb4 11. Qe2) 11. Nh8+?? { (4.01 → -1.45) Blunder. Qxg4 was best. } (11. Qxg4 Bb4) 11... Kg7 12. Bb5?! { (-1.42 → -2.23) Inaccuracy. Ng6 was best. } (12. Ng6 Kxg6 13. h3 Nc6 14. hxg4 Ne5 15. Be2 b5 16. Nxb5 Kf7 17. Rh4 Ba6 18. f4 Bb4) 12... Kxh8 13. Bxd7 Bxd7 14. Ne4?! { (-1.55 → -2.82) Inaccuracy. Qxg4 was best. } (14. Qxg4) 14... f5 15. Nc5?? { (-2.58 → -6.32) Blunder. Bc3+ was best. } (15. Bc3+ Bg7 16. Bxg7+ Kxg7 17. Qd4+ Nf6 18. Nxf6 Qxf6 19. Qxf6+ Kxf6 20. h3 Bc6 21. e4 Kg6) 15... Bb5?? { (-6.32 → 8.86) Blunder. Bxc5 was best. } (15... Bxc5) 16. Nxb7?? { (8.86 → -2.22) Blunder. Bc3+ was best. } (16. Bc3+ Qf6 17. Bxf6+ Nxf6 18. Qd8 Ne8 19. Nxe6 Kg8 20. O-O-O Bc6 21. Rhe1 b5 22. Qh4 Nd7) 16... Qd5? { (-2.22 → -0.80) Mistake. Qd7 was best. } (16... Qd7 17. Nxa5) 17. Rg1?? { (-0.80 → -6.79) Blunder. Bc3+ was best. } (17. Bc3+ Bg7 18. Bxg7+ Kxg7 19. Qxd5 exd5 20. Nc5 Na6 21. Ne6+ Kf7 22. Nf4 Nf6 23. h3 Nb4) 17... Qxb7 18. b3 a4 19. Bc3+ Bg7 20. Qd8?! { (-6.64 → -25.16) Inaccuracy. Bxg7+ was best. } (20. Bxg7+ Kxg7) 20... Bxc3+ 21. Kd1?! { (-22.44 → Mate in 10) Checkmate is now unavoidable. Qd2 was best. } (21. Qd2 Bxd2+) 21... Bxa1?! { (Mate in 10 → -18.65) Lost forced checkmate sequence. Qf3+ was best. } (21... Qf3+ 22. Kc1 Qxf2 23. Rg2 Qxg2 24. Qd1 axb3 25. Rb1 bxa2 26. Ra1 Bxa1 27. Qe1 Bf6 28. Qb4) 22. Kc1 axb3 23. axb3?! { (-26.92 → Mate in 7) Checkmate is now unavoidable. a4 was best. } (23. a4 Nd7) 23... Bc3 24. Rd1 Ra1# { Black wins by checkmate. } 0-1