[Event "GM Иваныч-2 simul"] [Site "https://lichess.org/UdGYkVZw"] [Date "2022.07.20"] [White "Bocharov-Ivan"] [Black "Chess_Telegram"] [Result "1-0"] [UTCDate "2022.07.20"] [UTCTime "09:01:23"] [WhiteElo "1500"] [BlackElo "1856"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "3600+1"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nc6 5. Bb5 Bd7 6. Qd3 Rc8 7. c4 a6 8. Bxc6 Bxc6 9. Nc3 Nf6 10. Bg5 e6 11. O-O-O? { (0.24 → -0.89) Mistake. Nd4 was best. } (11. Nd4 h6) 11... Be7 12. Nd4 Ng4? { (-1.05 → 0.54) Mistake. O-O was best. } (12... O-O 13. f4 Qc7 14. Nxc6 Qxc6 15. e5 dxe5 16. fxe5 Rfd8 17. Qf3 Nd5 18. Bxe7 Nxe7 19. Rxd8+) 13. Bxe7 Qxe7 14. Qg3 Nf6 15. Qxg7? { (0.72 → -0.51) Mistake. c5 was best. } (15. c5 d5 16. e5 Nd7 17. Qxg7 Qf8 18. Qg3 Qh6+ 19. f4 Nxc5 20. Qe3 Ba4 21. Nxa4 Nxa4+) 15... Rg8 16. Qh6 Rxg2? { (-0.66 → 0.54) Mistake. Bxe4 was best. } (16... Bxe4 17. Nxe4) 17. Rhg1?? { (0.54 → -3.00) Blunder. Qh3 was best. } (17. Qh3 Rg5 18. Rhe1 Rc5 19. b3 b5 20. Nxc6 R8xc6 21. Nd5 Nxd5 22. exd5 Qg5+ 23. f4 Qxf4+) 17... Rg6?? { (-3.00 → 0.00) Blunder. Rxg1 was best. } (17... Rxg1) 18. Rxg6 hxg6?! { (-0.12 → 0.80) Inaccuracy. fxg6 was best. } (18... fxg6 19. c5 d5 20. e5 Nd7 21. Kb1 Nxc5 22. h4 Kd7 23. h5 Qf7 24. Rh1 Kc7 25. hxg6) 19. e5?! { (0.80 → -0.21) Inaccuracy. Nxc6 was best. } (19. Nxc6 Rxc6) 19... Ng4 20. Nxc6 Rxc6 21. Qh8+ Kd7 22. f4 Ne3 23. Rd3?! { (0.00 → -0.79) Inaccuracy. Rxd6+ was best. } (23. Rxd6+ Rxd6 24. exd6 Qxd6 25. Qf6 Ke8 26. Qh8+ Ke7 27. Qh4+ Ke8) 23... Nxc4 24. b3? { (-0.71 → -1.98) Mistake. Qb8 was best. } (24. Qb8 Rc8 25. Qxb7+ Kd8 26. Qxe7+ Kxe7 27. exd6+ Nxd6 28. Kc2 Rc4 29. Rf3 Nb5 30. Kd3 Rc5) 24... Nb6?? { (-1.98 → 0.00) Blunder. Na5 was best. } (24... Na5 25. Rxd6+ Rxd6 26. exd6 Qxd6 27. Qf6 Ke8 28. Qh8+ Qf8 29. Qxf8+ Kxf8 30. Kd2 Ke7 31. Ne4) 25. Qb8 Nd5 26. Kd2?? { (0.00 → -3.44) Blunder. Kb2 was best. } (26. Kb2 Nxc3 27. Rxd6+ Rxd6 28. Qxb7+ Ke8 29. Qxe7+ Kxe7 30. exd6+ Kxd6 31. Kxc3 e5 32. fxe5+ Kxe5) 26... Rxc3?? { (-3.44 → 0.25) Blunder. Qh4 was best. } (26... Qh4) 27. Rxc3 Nxc3 28. Qxb7+ Ke8 { Black offers draw } 29. Qxe7+ Kxe7 30. Kxc3 dxe5?? { (0.19 → 5.99) Blunder. d5 was best. } (30... d5 31. Kd4 Kd7 32. Kc5 Kc8 33. a3 Kb7 34. b4 Ka7 35. Kd4 Kb6 36. a4 Kb7 37. Kd3) 31. fxe5 f5 32. exf6+ Kxf6 33. Kd4 Kf5 34. Ke3 g5 35. Kf3?? { (8.43 → 0.12) Blunder. b4 was best. } (35. b4) 35... a5 36. a3 e5?? { (0.00 → 10.40) Blunder. Ke5 was best. } (36... Ke5 37. Ke3 Kd5 38. Kd3 g4 39. Ke3 e5 40. Kd3 e4+ 41. Ke3 Ke5 42. b4 axb4 43. axb4) 37. b4?? { (10.40 → 0.33) Blunder. h3 was best. } (37. h3 Ke6 38. Ke4 Kd6 39. b4 a4 40. b5 Kc5 41. Kxe5 Kxb5 42. Kd5 Kb6 43. Kc4 Kc6) 37... axb4 38. axb4 e4+?? { (0.34 → 12.60) Blunder. Ke6 was best. } (38... Ke6 39. Ke4 g4 40. b5 Kd6 41. Kf5 Kc5 42. Kxg4 e4 43. h4 Kc4 44. b6 e3 45. b7) 39. Ke3 Ke5 40. b5 Kd5 41. b6 Kc6 42. Kxe4 Kxb6 43. Kf5 g4 44. Kxg4 Kc6?! { (18.52 → Mate in 33) Checkmate is now unavoidable. Kc7 was best. } (44... Kc7 45. Kf5) 45. Kf5 Kd7 46. Kf6 Ke8 47. Kg7 Ke7 48. h4 Ke6 49. h5 Kf5 50. h6 Kg5 51. h7 { Black resigns. } 1-0