[Event "Chess Gasparov Arena"] [Site "https://lichess.org/sr0SaY3A"] [Date "2021.01.18"] [White "ReneVallejo"] [Black "SiuYaenn"] [Result "0-1"] [UTCDate "2021.01.18"] [UTCTime "04:49:16"] [WhiteElo "2076"] [BlackElo "2117"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "240+0"] [ECO "B07"] [Opening "Pirc Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 { B07 Pirc Defense } 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. O-O-O Bb7?! { (0.01 → 1.05) Inaccuracy. Nb6 was best. } (7... Nb6 8. Bd3 Qc7 9. Kb1 Bg7 10. Bh6 Bxh6 11. Qxh6 b4 12. Nce2) 8. h4 Qc7?! { (0.79 → 1.37) Inaccuracy. h5 was best. } (8... h5 9. Nh3 Qa5 10. Kb1 Bg7 11. a3 Qc7 12. Ng5 Rb8 13. g4 Bc8 14. Be2 Nb6 15. e5) 9. g4 Bg7? { (0.97 → 2.35) Mistake. h6 was best. } (9... h6) 10. h5 a6 11. hxg6? { (2.20 → 0.98) Mistake. h6 was best. } (11. h6 Bf8) 11... hxg6 12. Rxh8+ Bxh8 13. g5 Nh5 14. Nh3 O-O-O?! { (0.18 → 0.98) Inaccuracy. c5 was best. } (14... c5 15. dxc5 Nxc5 16. Nf2 Nd7 17. Nd3 Bxc3 18. bxc3 Rc8 19. Kb2 Ng3 20. Bh3 e6 21. Bd4) 15. Nf4?! { (0.98 → 0.12) Inaccuracy. Nf2 was best. } (15. Nf2) 15... Nxf4 16. Bxf4 e5 17. Be3 Nb6? { (0.56 → 2.30) Mistake. exd4 was best. } (17... exd4) 18. Bh3+?? { (2.30 → 0.46) Blunder. d5 was best. } (18. d5 c5) 18... Kb8 19. dxe5? { (0.85 → -0.31) Mistake. d5 was best. } (19. d5 Nc4 20. Qf2 Nxe3 21. Qxe3 Bg7 22. dxc6 Bxc6 23. Bf1 Qa7 24. Qe1 Rh8 25. Rxd6 Qc5) 19... Bxe5?! { (-0.31 → 0.49) Inaccuracy. Nc4 was best. } (19... Nc4) 20. Qf2? { (0.49 → -1.05) Mistake. Bxb6 was best. } (20. Bxb6) 20... Nd7?? { (-1.05 → 0.89) Blunder. c5 was best. } (20... c5 21. Bf1) 21. f4 Bxc3 22. bxc3 c5?! { (1.09 → 2.06) Inaccuracy. Bc8 was best. } (22... Bc8 23. Rd3 Re8 24. Bxd7 Qxd7 25. Bc5 d5 26. f5 gxf5 27. exd5 cxd5 28. Rh3 Re6 29. Kb2) 23. Bg2?? { (2.06 → -0.37) Blunder. e5 was best. } (23. e5 dxe5) 23... Nb6 24. f5 Nc4 25. Bf4? { (-0.39 → -1.97) Mistake. Bf1 was best. } (25. Bf1 Nxe3 26. Qxe3 Qe7 27. e5 gxf5 28. Qg3 d5 29. e6+ Ka7 30. exf7 Qxf7 31. Qe5 Re8) 25... Qa5 26. Qxc5?? { (-2.01 → -7.16) Blunder. Kb1 was best. } (26. Kb1 Qxc3 27. Bc1 Qb4+ 28. Ka1 Qa4 29. Rd3 Ne5 30. Ra3 Qc4 31. Bb2 b4 32. Rh3 Ka7) 26... Qxc3?? { (-7.16 → -0.14) Blunder. Qxa2 was best. } (26... Qxa2 27. Qxc4) 27. Rxd6?? { (-0.14 → Mate in 1) Checkmate is now unavoidable. Qd4 was best. } (27. Qd4 Qxd4 28. Rxd4 gxf5 29. Bf1 Bxe4 30. Bxc4 bxc4 31. Rxd6 Rxd6 32. Bxd6+ Kb7 33. Kd2 Kc6) 27... Qb2+?? { (Mate in 1 → -2.85) Lost forced checkmate sequence. Qa1# was best. } (27... Qa1#) 28. Kd1 Qb1+ 29. Ke2 Qxc2+?? { (-2.69 → 14.40) Blunder. Nxd6 was best. } (29... Nxd6) 30. Kf3?? { (14.40 → Mate in 4) Checkmate is now unavoidable. Rd2+ was best. } (30. Rd2+) 30... Nd2+?? { (Mate in 4 → Mate in 6) Lost forced checkmate sequence. Bxe4+ was best. } (30... Bxe4+ 31. Kg4 Qxg2+ 32. Bg3 Qf3+ 33. Kh3 Rh8#) 31. Bxd2?? { (Mate in 6 → -9.51) Lost forced checkmate sequence. Rxd2+ was best. } (31. Rxd2+ Rd6 32. Qxd6+ Ka7 33. Rxc2 Bxe4+ 34. Kxe4 gxf5+ 35. Kxf5 a5 36. Be3#) 31... Qxc5?? { (-9.51 → -1.42) Blunder. Qxe4+ was best. } (31... Qxe4+ 32. Kf2 Qxg2+ 33. Ke1 Qh1+ 34. Ke2 Qf3+ 35. Ke1 Re8+ 36. Re6 fxe6 37. fxg6 Qh1+ 38. Kf2) 32. Rxd8+ Kc7 33. Ba5+ Kc6 34. Kf4?? { (-1.56 → -3.94) Blunder. Rd3 was best. } (34. Rd3) 34... Qc1+? { (-3.94 → -2.31) Mistake. Qf2+ was best. } (34... Qf2+) 35. Bd2 Qa3 36. e5+?? { (-2.30 → -5.37) Blunder. fxg6 was best. } (36. fxg6 fxg6 37. Rg8 Qxa2 38. Rxg6+ Kc5 39. Be3+ Kb4 40. Rb6 Qxg2 41. Rxb7 a5 42. Rh7 a4) 36... Kc7 37. Rd4?! { (-5.40 → -7.27) Inaccuracy. Bxb7 was best. } (37. Bxb7 Kxd8) 37... Bxg2 38. e6? { (-7.06 → Mate in 2) Checkmate is now unavoidable. Be3 was best. } (38. Be3 Qxa2 39. Rd2 Qc4+ 40. Bd4 Qc6 41. Rf2 Qe4+ 42. Kg3 Bh1 43. fxg6 Qxd4 44. Rxf7+ Kb6) 38... fxe6? { (Mate in 2 → -9.65) Lost forced checkmate sequence. Qf3+ was best. } (38... Qf3+ 39. Ke5 Qxf5#) 39. fxe6? { (-9.65 → Mate in 2) Checkmate is now unavoidable. Ba5+ was best. } (39. Ba5+ Qxa5) 39... Qf8+? { (Mate in 2 → -8.23) Lost forced checkmate sequence. Qf3+ was best. } (39... Qf3+ 40. Ke5 Qf5#) 40. Ke5? { (-8.23 → Mate in 1) Checkmate is now unavoidable. Kg3 was best. } (40. Kg3 Qf3+) 40... Bc6? { (Mate in 1 → -7.51) Lost forced checkmate sequence. Qf5# was best. } (40... Qf5#) 41. Rf4 Qc5+?! { (-8.48 → -5.93) Inaccuracy. Qd6+ was best. } (41... Qd6+) 42. Kf6 Qc2 43. Ba5+ Kd6 44. e7 Qb2+ { Black wins on time. } 0-1