[Event "IM LagrangeEquation simul"] [Site "https://lichess.org/poKpgmwq"] [Date "2023.06.18"] [White "Enthtein_Simferopolb"] [Black "LagrangeEquation"] [Result "0-1"] [UTCDate "2023.06.18"] [UTCTime "14:30:58"] [WhiteElo "1913"] [BlackElo "2435"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B40"] [Opening "Sicilian Defense: Delayed Alapin Variation, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. c3 { B40 Sicilian Defense: Delayed Alapin Variation, with e6 } d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. d4 Ngf6 8. O-O Be7 9. Bg5 O-O 10. Re1 h6 11. Bh4 Qb6?? { (0.03 → 3.35) Blunder. Re8 was best. } (11... Re8 12. Nbd2 Qb6 13. Qc2 Qc6 14. h3 Bd6 15. dxc5 Bxc5 16. Nb3 Qa4 17. Rxe8+ Rxe8 18. Qd1) 12. Rxe7 Qxb2 13. Nbd2 Qxc3 14. dxc5 Qxc5 15. Re2 Rac8 16. Nb3 Qb4 17. Bxf6 Nxf6 18. h3 Rfd8 19. Qd4 Qa3 20. Rd1 Rc4 21. Qxc4?! { (3.37 → 2.29) Inaccuracy. Qa1 was best. } (21. Qa1 Qa6 22. Re3 Rdc8 23. Nbd4 Qb6 24. Rde1 g6 25. g3 Ne4 26. Kg2 Rc3 27. Rxc3 Rxc3) 21... dxc4 22. Rxd8+ Kh7 23. Nbd4 c3?! { (2.37 → 3.34) Inaccuracy. Qc5 was best. } (23... Qc5 24. Nc2 b5 25. Re5 Qb6 26. Rd4 a6 27. a3 Qb7 28. Rd1 Ne4 29. Re1 Nd6 30. Nfd4) 24. Rc8 Nd5 25. Nb3?! { (3.62 → 2.72) Inaccuracy. g3 was best. } (25. g3 Ne7 26. Rc4 Nd5 27. Kg2 Qa6 28. Rc8 b5 29. Rc6 Qa5 30. Rc5 Nf6 31. Rxb5 Qc7) 25... a5 26. Nh4?? { (2.58 → 0.00) Blunder. Nbd4 was best. } (26. Nbd4 b5) 26... a4 27. Nc5?? { (0.00 → -4.58) Blunder. Ree8 was best. } (27. Ree8 g6 28. Nc5 c2 29. Rh8+ Kg7 30. Rhg8+ Kh7) 27... Qc1+?? { (-4.58 → 0.00) Blunder. Nb6 was best. } (27... Nb6 28. Rd8 Qxc5 29. Ree8 g6 30. Rd1 c2 31. Rc1 Qb5 32. Ree1 Qb2 33. Nf3 Nd5 34. Ne5) 28. Kh2 Qf4+? { (0.29 → 1.88) Mistake. g5 was best. } (28... g5 29. Nf3 Qf4+ 30. Kg1 Qf5 31. Ree8 Ne7 32. Rc7 Nd5 33. Rxb7 c2 34. Nd3 Nf4 35. Nc1) 29. g3 Qd4? { (1.80 → 3.42) Mistake. Qd2 was best. } (29... Qd2 30. Nd7 g5 31. Nf6+ Kg7 32. Rxd2 cxd2 33. Nxd5 d1=Q 34. Nf5+ Kh7 35. Nfe3 Qa1 36. Kg2) 30. Nxb7?? { (3.42 → 0.35) Blunder. Nd7 was best. } (30. Nd7 g6 31. Rf8 Kg7 32. Nf3 Qb4 33. Nfe5 f6 34. Rf7+ Kg8 35. Nxf6+ Nxf6 36. Rxf6 Qb5) 30... g5 31. Nf5 Qd3 32. Re5 f6 33. Nd8?? { (0.00 → -4.76) Blunder. Rxd5 was best. } { White resigns. } (33. Rxd5 Qxd5 34. Nbd6 Qxa2 35. Rc7+ Kh8 36. Nf7+ Kg8 37. N7xh6+ Kh8 38. Nf7+ Kg8 39. Kg2 Qd5+) 0-1