[Event "Rated classical game"] [Site "https://lichess.org/qhi5T5ts"] [Date "2018.06.29"] [White "Nirguna"] [Black "MarkBlair"] [Result "0-1"] [UTCDate "2018.06.29"] [UTCTime "00:41:02"] [WhiteElo "1199"] [BlackElo "1201"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3?! { (0.22 → -0.34) Inaccuracy. b3 was best. } { A06 Zukertort Opening: Old Indian Attack } (2. b3 Nf6 3. Bb2 e6 4. e3 Nbd7 5. c4 Bd6 6. d4 O-O) 2... c5 3. Bg5?! { (-0.23 → -0.84) Inaccuracy. e4 was best. } (3. e4 e6 4. Be2 Nc6 5. O-O Nf6 6. Bf4 Bd6 7. e5 Bb8) 3... Nc6 4. Nc3 d4 5. Nb5?? { (-1.10 → -4.17) Blunder. Ne4 was best. } (5. Ne4 f5 6. Ng3 Qc7 7. Nh4 g6 8. e4 f4 9. Ne2 Bh6 10. Nf3 e5 11. Bxh6 Nxh6) 5... Qa5+ 6. Nc3 dxc3 7. Rb1?! { (-3.80 → -4.78) Inaccuracy. bxc3 was best. } (7. bxc3 Qxc3+) 7... cxb2+ 8. Nd2? { (-4.41 → -7.33) Mistake. Bd2 was best. } (8. Bd2 Qa3 9. c3 Qxa2 10. Qc2 e5 11. e4 Nf6 12. Be2 Qe6 13. Rxb2 Be7 14. O-O b6) 8... Qxa2?! { (-7.33 → -4.93) Inaccuracy. c4 was best. } (8... c4 9. Be3 c3 10. Nb3 Qc7 11. g3 e5 12. Bg2 Be6 13. f4 Nh6 14. Bf2 exf4 15. O-O) 9. g3 Nd4?! { (-6.12 → -4.27) Inaccuracy. g6 was best. } (9... g6) 10. Bg2?! { (-4.27 → -5.86) Inaccuracy. Nc4 was best. } (10. Nc4) 10... c4?? { (-5.86 → -1.49) Blunder. Nb5 was best. } (10... Nb5 11. O-O) 11. dxc4?? { (-1.49 → -5.30) Blunder. Nxc4 was best. } (11. Nxc4) 11... e6?! { (-5.30 → -4.08) Inaccuracy. e5 was best. } (11... e5) 12. O-O Bc5?? { (-4.49 → -0.60) Blunder. e5 was best. } (12... e5) 13. Ne4?? { (-0.60 → -2.44) Blunder. Nb3 was best. } (13. Nb3 Bb6 14. Nxd4 Qxc4 15. Nb3 f6 16. Be3 Bxe3 17. fxe3 Nh6 18. Rxb2 O-O 19. Qd3 Qc7) 13... Qxc4 14. Nf6+?? { (-2.62 → -10.71) Blunder. Rxb2 was best. } (14. Rxb2 h6) 14... Nxf6 15. Rxb2 Nxe2+ 16. Kh1 h6 17. Bh4 g5 18. Bxg5 hxg5 19. Re1 Nxg3+ 20. Kg1 Bxf2+ 21. Kxf2 Qf4+ 22. Kg1 Ng4 23. hxg3?! { (-16.14 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (23. c3) 23... Qf2# { Black wins by checkmate. } 0-1