[Event "HBD Scientist Arena"] [Site "https://lichess.org/mWbHaIJK"] [Date "2022.07.13"] [White "Dbabs"] [Black "Tripletens"] [Result "0-1"] [UTCDate "2022.07.13"] [UTCTime "21:39:38"] [WhiteElo "1728"] [BlackElo "2040"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Bc4?! { (0.75 → 0.00) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O) 2... e5 3. Qf3 Nf6 4. Nc3 Nc6 5. Nd5?! { (0.00 → -0.62) Inaccuracy. Nge2 was best. } (5. Nge2 Bg4 6. Qe3 Nb4 7. Bb3 Be6 8. Ba4+ Bd7 9. Bb3) 5... Be7?! { (-0.62 → 0.00) Inaccuracy. Nd4 was best. } (5... Nd4 6. Nxf6+ Qxf6 7. Qxf6 gxf6 8. Kd1 f5 9. c3 Nc6 10. d3) 6. c3 O-O 7. h4 h6 8. Be2?! { (-0.24 → -1.03) Inaccuracy. Ne3 was best. } (8. Ne3 h5) 8... Nxd5 9. exd5 Nb8 10. Qg3 Bf6? { (-1.30 → -0.01) Mistake. f5 was best. } (10... f5 11. f4) 11. d4?! { (-0.01 → -0.68) Inaccuracy. d3 was best. } (11. d3) 11... exd4 12. cxd4 Bxd4 13. Bxh6?! { (-0.54 → -1.24) Inaccuracy. Nf3 was best. } (13. Nf3 Bb6) 13... Bxb2 14. Rb1 Be5 15. f4 Bf6 16. Bg5? { (-1.12 → -2.45) Mistake. h5 was best. } (16. h5 Kh8) 16... Re8 17. Kf2?! { (-2.14 → -3.04) Inaccuracy. Nf3 was best. } (17. Nf3 Na6) 17... Bf5?! { (-3.04 → -2.29) Inaccuracy. Nd7 was best. } (17... Nd7 18. Bd3 Nc5 19. Ne2 Qe7 20. Rhd1 Bxg5 21. hxg5 Qxe2+ 22. Bxe2 Ne4+ 23. Kf3 Nxg3 24. Bb5) 18. Nf3?? { (-2.29 → -5.00) Blunder. Rd1 was best. } (18. Rd1 Nd7 19. Bg4 Bxg4 20. Qxg4 Nc5 21. Nh3 Ne4+ 22. Kg1 c5 23. dxc6 bxc6 24. h5 d5) 18... c6?? { (-5.00 → -1.61) Blunder. Nd7 was best. } (18... Nd7 19. Rbe1 Nc5 20. Kf1 Ne4 21. Qh2 c6 22. h5 Nxg5 23. fxg5 Bxg5 24. Nxg5 Qxg5 25. h6) 19. Rxb7? { (-1.61 → -3.19) Mistake. Bxf6 was best. } (19. Bxf6) 19... cxd5?? { (-3.19 → 0.06) Blunder. Nd7 was best. } (19... Nd7 20. dxc6 Nc5 21. Kg1 Rxe2 22. c7 Qf8 23. Bxf6 Nxb7 24. Nd4 Re6 25. Bg5 Bh7 26. Nxe6) 20. Bxf6 Qxf6 21. Ng5?? { (0.15 → -7.67) Blunder. Qg5 was best. } (21. Qg5 Nc6 22. Qxf6 gxf6 23. Rd1 Nd8 24. Rb2 Be4 25. Nd2 Ne6 26. Nxe4 dxe4 27. f5 Nf4) 21... Qd4+ 22. Kf3? { (-7.65 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (22. Kf1 Nd7 23. Qf2 Qa1+ 24. Qe1 Qxa2 25. h5 Rxe2 26. Qxe2 Qa1+ 27. Kf2 Qxh1 28. Qe7 Rf8) 22... Re3+?! { (Mate in 1 → -14.21) Lost forced checkmate sequence. Qe3# was best. } (22... Qe3#) 23. Kf2 Rxg3+ 24. Kxg3 Qe3+ 25. Bf3 Nd7 26. h5 Nf6 27. Nxf7 Ne4+ 28. Kh4?! { (-13.86 → Mate in 2) Checkmate is now unavoidable. Kh2 was best. } (28. Kh2 Qxf4+ 29. Kg1 Rc8 30. Rb1 Rc2 31. Rf1 Qe3+ 32. Kh2 Kxf7 33. a3 Ke6 34. a4 d4) 28... Qxf4+ 29. g4 Qg3# { Black wins by checkmate. } 0-1