[Event "1 Torneo del Canal Arena"] [Site "https://lichess.org/s8OxOdeg"] [Date "2020.04.17"] [White "gsvc"] [Black "catask"] [Result "0-1"] [UTCDate "2020.04.17"] [UTCTime "02:44:40"] [WhiteElo "2807"] [BlackElo "2523"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. b3?! { (0.63 → -0.07) Inaccuracy. e4 was best. } (2. e4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6) 2... d5 3. Bb2 Nf6 4. e3 g6 5. g3?! { (0.51 → -0.07) Inaccuracy. c4 was best. } (5. c4 Bg7 6. Be2 O-O 7. O-O Bg4 8. d3 Re8 9. Nc3 Bxf3) 5... Bg7 6. Bg2 O-O 7. O-O Nbd7 8. d4 Ne4 9. c4 f5 10. Nc3 Ndf6?! { (0.63 → 1.26) Inaccuracy. e6 was best. } (10... e6 11. Rc1 a5 12. Qc2 b6 13. Ne2 Qe7 14. Nf4 Ba6 15. Rfd1 g5 16. Nh5 b5 17. Ne5) 11. Rc1 e6?! { (0.71 → 1.36) Inaccuracy. Nxc3 was best. } (11... Nxc3 12. Rxc3 Ne4 13. Rc1 Be6 14. a4 Bf7 15. Qc2 Qa5 16. Rfd1 Rad8 17. h4 Rfe8 18. Ng5) 12. Ne2 Bd7 13. Nf4 g5 14. Nd3 Be8 15. Nfe5 Bh5 16. f3 Nd6 17. Qd2?! { (1.87 → 1.00) Inaccuracy. g4 was best. } (17. g4 Bf7 18. Ba3 Re8 19. Qe1 Bg6 20. Nxg6 hxg6 21. Ne5 fxg4 22. fxg4 Nf7 23. Nxf7 Kxf7) 17... Kh8?! { (1.00 → 1.59) Inaccuracy. Re8 was best. } (17... Re8) 18. Ba3 Rc8?! { (1.57 → 2.72) Inaccuracy. a5 was best. } (18... a5 19. h3) 19. Nc5? { (2.72 → 1.43) Mistake. Qb4 was best. } (19. Qb4) 19... Re8 20. h3 Bg6 21. g4 b6 22. Ncd3 Nf7 23. Nxf7+ Bxf7 24. Ne5 Bg8 25. Rcd1?! { (1.64 → 0.92) Inaccuracy. f4 was best. } (25. f4 gxf4) 25... Nd7 26. Bd6?! { (0.98 → 0.35) Inaccuracy. f4 was best. } (26. f4 gxf4 27. exf4 Nxe5 28. dxe5 Bf8 29. Bxf8 Rxf8 30. g5 b5 31. c5 Bf7 32. Bf3 Qe8) 26... c5 27. dxc5?? { (0.18 → -5.40) Blunder. Nxd7 was best. } (27. Nxd7) 27... Nxe5 28. f4 Ng6 29. cxd5 bxc5 30. dxe6 Bxe6 31. e4? { (-4.09 → -7.79) Mistake. Qc2 was best. } (31. Qc2 c4) 31... Bd4+ 32. Kh1 Qxd6 33. exf5 Nxf4 34. fxe6 Rxe6 35. Rde1 Rce8 36. Rxe6 Rxe6 37. Bf3? { (-9.32 → Mate in 16) Checkmate is now unavoidable. Rxf4 was best. } (37. Rxf4 gxf4 38. Bf3 Re3 39. Kg2 Qe5 40. h4 Re1 41. Kh3 Rg1 42. Qe2 Rg3+ 43. Kh2 Bg1+) 37... Qe5? { (Mate in 16 → -7.37) Lost forced checkmate sequence. Rh6 was best. } (37... Rh6 38. Qh2 Rxh3 39. Qxh3 Nxh3 40. Bc6 Qg3 41. Rf8+ Kg7 42. Bg2 Nf2+ 43. Rxf2 Qh4+ 44. Bh3) 38. Qd1? { (-7.37 → Mate in 8) Checkmate is now unavoidable. h4 was best. } (38. h4) 38... Qe3? { (Mate in 8 → -8.97) Lost forced checkmate sequence. Rh6 was best. } { White resigns. } (38... Rh6 39. Rf2 Rxh3+ 40. Rh2 Rxh2+ 41. Kxh2 Qd6 42. Qxd4+ Qxd4 43. Bc6 Qf2+ 44. Kh1 Ne2 45. Bb7) 0-1