[Event "Stanley Arena"] [Site "https://lichess.org/oJRnF2qE"] [Date "2020.03.23"] [White "dan63"] [Black "StilhelmWeinitz"] [Result "1-0"] [UTCDate "2020.03.23"] [UTCTime "21:12:17"] [WhiteElo "1719"] [BlackElo "1443"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A60"] [Opening "Benoni Defense: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 { A60 Benoni Defense: Modern Variation } 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Ne5 7. Nxe5 dxe5 8. Be2 exd5 9. cxd5 Be7 10. O-O O-O 11. Be3 a5 12. a4 Bd7?? { (1.55 → 4.79) Blunder. Bd6 was best. } (12... Bd6) 13. Qd2?? { (4.79 → 1.53) Blunder. d6 was best. } (13. d6) 13... Qc8?! { (1.53 → 2.33) Inaccuracy. Bd6 was best. } (13... Bd6) 14. Bc4?! { (2.33 → 1.66) Inaccuracy. d6 was best. } (14. d6) 14... Ng4 15. h3?! { (2.20 → 1.52) Inaccuracy. d6 was best. } (15. d6 Bh4) 15... Nxe3 16. Qxe3 h6?! { (1.18 → 1.78) Inaccuracy. Qd8 was best. } (16... Qd8 17. f4) 17. g4?! { (1.78 → 0.77) Inaccuracy. f4 was best. } (17. f4 Qb8) 17... Bg5 18. Qd3 Bxg4?? { (0.75 → 4.16) Blunder. h5 was best. } (18... h5 19. d6) 19. hxg4 Qxg4+ 20. Qg3 Qh5 21. Kg2 f5?! { (3.59 → 4.87) Inaccuracy. Qg6 was best. } (21... Qg6 22. Rae1) 22. Rh1 Qg6 23. d6+ Kh8 24. Rae1 f4 25. Qg4 f3+ 26. Kf1 Rf4 27. Qe6?! { (4.50 → 2.92) Inaccuracy. Qg3 was best. } (27. Qg3) 27... Qh7?? { (2.92 → 6.51) Blunder. Rf6 was best. } (27... Rf6 28. Qg4 Rxd6 29. Nd5 Rf8 30. Rh3 Rdd8 31. Rxf3 Rxf3 32. Qxf3 Qc6 33. Bb5 Qc8 34. Qg3) 28. Qxe5 Rg4? { (5.15 → 9.88) Mistake. Qg6 was best. } (28... Qg6 29. Rd1) 29. d7 Bd2? { (7.17 → Mate in 8) Checkmate is now unavoidable. Qg6 was best. } (29... Qg6 30. Qf5) 30. Rd1?! { (Mate in 8 → 18.47) Lost forced checkmate sequence. Qe8+ was best. } (30. Qe8+ Qg8 31. Bxg8 g6 32. Be6+ Kg7 33. Qxa8 Bxe1 34. Qg8+ Kf6 35. d8=Q+ Ke5 36. Qh8+ Kxe6) 30... Bxc3?! { (18.47 → Mate in 3) Checkmate is now unavoidable. Rxe4 was best. } (30... Rxe4 31. Qxe4) 31. bxc3 Rxe4 32. Qxc5?! { (Mate in 3 → 18.98) Lost forced checkmate sequence. d8=Q+ was best. } (32. d8=Q+ Rxd8 33. Rxd8+ Qg8 34. Rxh6#) 32... Rd8?! { (18.98 → Mate in 9) Checkmate is now unavoidable. Qg6 was best. } (32... Qg6 33. d8=Q+) 33. Qc8 Qg6 34. Qxd8+ Kh7 35. Rg1 Qh5 36. Qg8# { White wins by checkmate. } 1-0