[Event "Casual classical game"] [Site "https://lichess.org/HX6OAHaC"] [Date "2021.04.17"] [White "maia1"] [Black "oxnateri"] [Result "0-1"] [UTCDate "2021.04.17"] [UTCTime "02:54:30"] [WhiteElo "1533"] [BlackElo "1500"] [WhiteTitle "BOT"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nf3 Nf6 3. Nc3 e5 4. Bc4 Bg4 5. h3 Bh5 6. g4 Bg6 7. d3 h6 8. Be3 Be7?! { (0.87 → 1.56) Inaccuracy. c6 was best. } (8... c6 9. a3 b5 10. Bb3 Nbd7 11. Nh4 Bh7 12. Qf3 a5 13. Nf5 b4 14. axb4 Bxf5 15. gxf5) 9. Qd2?! { (1.56 → 0.57) Inaccuracy. Nh4 was best. } (9. Nh4 Nc6) 9... O-O?! { (0.57 → 1.63) Inaccuracy. c6 was best. } (9... c6 10. O-O-O b5 11. Bb3 Qc7 12. Rdg1 a5 13. a4 Nbd7 14. axb5 a4 15. Bxa4 Rxa4 16. Nxa4) 10. O-O-O c6 11. d4?? { (1.54 → -2.40) Blunder. Bb3 was best. } (11. Bb3) 11... b5?? { (-2.40 → -0.03) Blunder. Nxe4 was best. } (11... Nxe4) 12. Bb3? { (-0.03 → -1.42) Mistake. dxe5 was best. } (12. dxe5) 12... a5?! { (-1.42 → -0.76) Inaccuracy. Nxe4 was best. } (12... Nxe4 13. Nxe4) 13. a3?? { (-0.76 → -4.01) Blunder. g5 was best. } (13. g5 Nxe4) 13... Nxe4?! { (-4.01 → -2.95) Inaccuracy. b4 was best. } (13... b4 14. Na4 Nxe4 15. Qe2 bxa3 16. g5 hxg5 17. h4 axb2+ 18. Kxb2 g4 19. Ng5 Nd7 20. h5) 14. Nxe4 Bxe4 15. Qe2 Qc7? { (-2.62 → -1.31) Mistake. a4 was best. } (15... a4 16. Ba2 b4 17. axb4 a3 18. b3 Na6 19. c3 Nc7 20. h4 Nb5 21. Bd2 Bxf3 22. Qxf3) 16. dxe5 dxe5?? { (-1.23 → 0.71) Blunder. d5 was best. } (16... d5 17. g5 h5 18. e6 fxe6 19. Nh4 Nd7 20. Qxh5 a4 21. Ba2 b4 22. f3 Qg3 23. axb4) 17. Rhg1? { (0.71 → -0.62) Mistake. g5 was best. } (17. g5 a4 18. Ba2 hxg5 19. Rhg1 Bd5 20. Kb1 Bxa2+ 21. Kxa2 Nd7 22. Bxg5 Bxg5 23. Rxg5 f6) 17... Na6?? { (-0.62 → 2.81) Blunder. a4 was best. } (17... a4) 18. g5 h5?? { (2.46 → 6.61) Blunder. g6 was best. } (18... g6 19. gxh6) 19. g6 Bxg6 20. Ng5?? { (11.21 → 0.53) Blunder. Rxg6 was best. } (20. Rxg6) 20... a4 21. Ba2 b4?? { (0.29 → 2.71) Blunder. Rad8 was best. } (21... Rad8 22. Rxd8) 22. axb4?? { (2.71 → -7.32) Blunder. Ne6 was best. } (22. Ne6) 22... Nxb4 23. Bc4 a3 24. bxa3 Rxa3 25. Kb2 Qa5 26. Ra1?! { (-14.52 → Mate in 8) Checkmate is now unavoidable. Ba7 was best. } (26. Ba7 Na2) 26... Nd3+?! { (Mate in 8 → -15.63) Lost forced checkmate sequence. Nxc2 was best. } (26... Nxc2 27. Bxf7+ Rxf7 28. Ne4 Qb4+ 29. Kc1 Rxa1+ 30. Kxc2 Bxe4+ 31. Qd3 Qc4+ 32. Kb2 Ra2+ 33. Kb1) 27. Bxd3?! { (-15.63 → Mate in 2) Checkmate is now unavoidable. Qxd3 was best. } (27. Qxd3 Bxd3) 27... Rb8+ 28. Kc1 Rxa1# { Black wins by checkmate. } 0-1