[Event "Aniversario de El Chañar Arena"] [Site "https://lichess.org/SxOaSW1S"] [Date "2020.05.22"] [White "ppiz"] [Black "scdanny77"] [Result "0-1"] [UTCDate "2020.05.22"] [UTCTime "00:37:09"] [WhiteElo "2274"] [BlackElo "1987"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Modern Defense: Standard Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6 2. e4 Bg7 3. Nc3 d6 { B06 Modern Defense: Standard Defense } 4. Bg5 Nd7 5. Qd2 h6 6. Be3 Ngf6 7. f3 a6 8. O-O-O?! { (0.87 → 0.17) Inaccuracy. a4 was best. } (8. a4 c5) 8... b5 9. Kb1 Bb7 10. Nh3 c5 11. dxc5 Nxc5? { (0.28 → 1.49) Mistake. dxc5 was best. } (11... dxc5 12. Nf4 O-O 13. Nfd5 Nxd5 14. Nxd5 Bxd5 15. Qxd5 Nb6 16. Qxd8 Rfxd8 17. Be2 Na4 18. c3) 12. Nf4? { (1.49 → 0.04) Mistake. e5 was best. } (12. e5) 12... g5? { (0.04 → 1.42) Mistake. O-O was best. } (12... O-O 13. Nd3) 13. Nfd5 Nxd5 14. Nxd5 Bxd5 15. Qxd5 O-O 16. h4 Na4 17. Bc1 Qc7 18. hxg5?? { (1.98 → -3.17) Blunder. Qd2 was best. } (18. Qd2) 18... Nc3+ 19. bxc3 Qxc3 20. e5 Bxe5 21. Qxe5 dxe5 22. gxh6 Qb4+ 23. Bb2 f6 24. a3?! { (-3.86 → -4.85) Inaccuracy. Bd3 was best. } (24. Bd3 Kh8) 24... Qf4?! { (-4.85 → -3.85) Inaccuracy. Qc5 was best. } (24... Qc5) 25. Bd3 Kh8 26. h7?! { (-4.00 → -5.14) Inaccuracy. Be4 was best. } (26. Be4 Rad8) 26... Rab8 27. Rh5? { (-4.89 → -8.69) Mistake. Rhe1 was best. } (27. Rhe1 Rfd8) 27... a5?! { (-8.69 → -5.83) Inaccuracy. b4 was best. } (27... b4) 28. Rdh1 b4 29. a4 b3 30. R1h4? { (-9.13 → Mate in 7) Checkmate is now unavoidable. c3 was best. } (30. c3 Qxa4 31. R5h4 Qd7 32. Be4 Rfd8 33. Rg4 f5 34. Bxf5 Qxf5+ 35. Re4 Rbc8 36. c4 Rc5) 30... Qe3?! { (Mate in 7 → -20.56) Lost forced checkmate sequence. Qd2 was best. } (30... Qd2 31. Rb4 Rxb4 32. Rh4 Qe1+ 33. Bc1 b2 34. Rxb4 bxc1=Q+ 35. Ka2 Qa1+ 36. Kb3 Qxb4#) 31. Rh1?! { (-20.56 → Mate in 7) Checkmate is now unavoidable. Bb5 was best. } (31. Bb5 bxc2+ 32. Ka2 c1=Q 33. Bxc1 Qxc1 34. Rg5 Qxg5 35. Rg4 Qd2+ 36. Kb1 Rbc8 37. Rc4 Rxc4) 31... bxc2+ 32. Bxc2 Qa3 33. Kc1 Qxb2+ 34. Kd1 Rfd8+ 35. Ke2 Qxc2+ 36. Ke3 Qd2+ 37. Ke4 Qd3# { Black wins by checkmate. } 0-1