[Event "Rated classical game"] [Site "https://lichess.org/2YxgAIlw"] [Date "2022.03.06"] [White "QEDemonstrandum"] [Black "tommeketoch"] [Result "1/2-1/2"] [UTCDate "2022.03.06"] [UTCTime "13:07:05"] [WhiteElo "2146"] [BlackElo "2261"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6?! { (-0.05 → 0.57) Inaccuracy. a6 was best. } (6... a6 7. Be2 d5 8. exd5 Qxd5 9. Be3 Nxd4 10. Bxd4 Qd6 11. Bf3) 7. c4?! { (0.57 → 0.00) Inaccuracy. Be2 was best. } (7. Be2 Be7 8. Be3 O-O 9. c4 b6 10. Nc3 Nxd4 11. Qxd4 Bb7) 7... Be7 8. Bxc6?! { (0.22 → -0.66) Inaccuracy. Nc3 was best. } (8. Nc3 O-O) 8... dxc6 9. Nc3 O-O 10. Be3 Qc7 11. b3 Rd8 12. Qe2 Qa5 13. Qc2 Qh5 14. Rad1 c5 15. Nde2 Bd7 16. Nf4 Nxf4 17. Bxf4 Bc6 18. Bc7 Rdc8 19. Bg3 Bf6 20. f3 a6 21. Ne2 b5 22. Nf4 Qg5 23. Nh3 Qh6 24. Rfe1?! { (-0.42 → -1.19) Inaccuracy. Bf4 was best. } (24. Bf4 Qh4 25. Be3 bxc4 26. bxc4 Rab8 27. Rd2 Be5 28. Qc1 h6 29. Bxc5 Qf6 30. Qa3 Be8) 24... b4? { (-1.19 → 0.26) Mistake. Bd4+ was best. } (24... Bd4+) 25. Bf2 Be7 26. Be3 Qh5?! { (0.14 → 0.84) Inaccuracy. Qh4 was best. } (26... Qh4 27. Nf2 a5 28. Nd3 Be8 29. g3 Qh5 30. Qf2 a4 31. Rd2 axb3 32. axb3 Ra3 33. Rb1) 27. Nf4 Qe5 28. Nd3 Qh5 29. Nf4?! { (1.75 → 0.89) Inaccuracy. Qf2 was best. } (29. Qf2 Be8 30. Re2 Rd8 31. Red2 Rac8 32. g4 Qh3 33. Nxc5 Rxd2 34. Rxd2 f5 35. Nxe6 fxe4) 29... Qe5 30. Nd3 Qh5?! { (1.38 → 2.27) Inaccuracy. Qc7 was best. } (30... Qc7 31. Nxc5 a5 32. Nd3 a4 33. Qf2 axb3 34. axb3 Ra3 35. Rb1 Ba4 36. Nc1 Be8 37. Rd1) 31. Nf4?? { (2.27 → 0.00) Blunder. Qf2 was best. } { The game is a draw. } (31. Qf2 Bh4 32. g3 Bf6 33. Nf4 Qe5 34. Bxc5 Qb8 35. Ne2 Qb7 36. Nd4 Be8 37. Bd6 Bd8) 1/2-1/2