[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/mj8o4VUd"] [Date "2024.02.21"] [White "octatonic"] [Black "Z-End"] [Result "0-1"] [UTCDate "2024.02.21"] [UTCTime "22:28:27"] [WhiteElo "1493"] [BlackElo "1315"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. Nc3 g6?! { (-0.21 → 0.74) Inaccuracy. d5 was best. } (2... d5 3. d4 c5 4. Bf4 Nc6 5. e3 Bg4 6. Be2 e6 7. O-O) 3. d4?! { (0.74 → 0.00) Inaccuracy. e4 was best. } (3. e4 d6 4. d4 Bg7 5. Be3 O-O 6. Qd2 c5 7. dxc5 dxc5) 3... Bg7 4. e4 d6 { B08 Pirc Defense: Classical Variation } 5. e5?! { (0.64 → -0.23) Inaccuracy. Be3 was best. } (5. Be3 O-O 6. Qd2 c6 7. a4 Nbd7 8. h3 e5 9. dxe5 Nxe5) 5... dxe5 6. Nxe5 O-O 7. Bd3? { (-0.20 → -1.84) Mistake. Be3 was best. } (7. Be3 Nc6 8. Be2 Nxe5 9. dxe5 Qxd1+ 10. Rxd1 Ng4 11. Bd4 Nxe5) 7... Qxd4 8. Nf3 Qd6 9. Nb5 Qb6 10. Be3 Qe6?? { (-1.67 → 2.74) Blunder. c5 was best. } (10... c5 11. O-O) 11. Ng5?? { (2.74 → -1.27) Blunder. Nxc7 was best. } (11. Nxc7 Qd6 12. Nxa8 Nd5 13. Bc1 Nc6 14. O-O Nf6 15. Be3 Be6 16. Bb5 Nd5 17. Bxc6 Qxc6) 11... Qd7 12. Qe2 h6 13. O-O-O? { (-1.23 → -2.74) Mistake. Nf3 was best. } (13. Nf3 Nd5) 13... hxg5 14. Bc4?! { (-2.61 → -3.41) Inaccuracy. h4 was best. } (14. h4 gxh4) 14... Qc6 15. Bxg5 Qxg2?? { (-4.13 → -1.54) Blunder. a6 was best. } (15... a6 16. Nc3 Be6 17. Bb3 Bxb3 18. axb3 Qe6 19. Qxe6 fxe6 20. Bxf6 exf6 21. Ne4 b6 22. h4) 16. Nxc7?? { (-1.54 → -6.36) Blunder. Bxf6 was best. } (16. Bxf6 Bg4) 16... Qxg5+ 17. Kb1 Bg4 18. f3 Bf5 19. Nxa8 Nc6 20. Nc7 Nb4 21. Bd3 Nfd5?! { (-5.95 → -4.16) Inaccuracy. Bxd3 was best. } (21... Bxd3 22. cxd3 Qa5 23. a3 Nc6 24. Ne6 fxe6 25. Qxe6+ Kh7 26. d4 Nh5 27. Rhg1 Nf4 28. Qe4) 22. Nxd5 Nxd5 23. Bxf5 Qxf5 24. Qe4?! { (-4.06 → -6.19) Inaccuracy. Qd3 was best. } (24. Qd3 Qe5 25. c3 e6 26. h4 Nf6 27. Qd6 Qf5+ 28. Qd3 Qh5 29. Qe3 b6 30. Qf4 Rc8) 24... Qf6 25. c3 Nxc3+ 26. bxc3 Qxc3 27. Qc2?? { (-5.91 → Mate in 1) Checkmate is now unavoidable. Qxb7 was best. } (27. Qxb7 Rc8 28. Qxc8+ Qxc8 29. Rd3 Qf5 30. Kc2 Bf6 31. Re1 Kg7 32. Rxe7 Qc5+ 33. Kd1 Qg1+) 27... Qa1# { Black wins by checkmate. } 0-1