[Event "Знайка в Солнечном городе Arena"] [Site "https://lichess.org/CoXzFoRP"] [Date "2022.09.01"] [White "Znat_Kvas"] [Black "Bocharov-Ivan"] [Result "1-0"] [UTCDate "2022.09.01"] [UTCTime "15:37:16"] [WhiteElo "2499"] [BlackElo "2572"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Nf3 Nxd3+ 9. Qxd3 Bc5 10. Be3 Qe7 11. Qb5+ Nd7 12. O-O Bxe3 13. Re1 O-O 14. Rxe3 Qd6 15. Nbd2 Nc5 16. Nb3 Nxb3 17. axb3 a6 18. Qd3 Be6?! { (0.90 → 1.73) Inaccuracy. Bd7 was best. } (18... Bd7 19. Ng5) 19. Rd1?! { (1.73 → 1.08) Inaccuracy. Ng5 was best. } (19. Ng5 g6) 19... Rfd8?? { (1.08 → 3.40) Blunder. h6 was best. } (19... h6 20. Qd4) 20. Ng5 g6 21. Nxe6?! { (3.96 → 2.60) Inaccuracy. Qd4 was best. } (21. Qd4 Qe7 22. Qh4 h5 23. Rd4 Rd7 24. g4 Qf6 25. gxh5 Bf5 26. hxg6 fxg6 27. Qg3 Rad8) 21... fxe6 22. Qd4?! { (2.39 → 1.70) Inaccuracy. Qe2 was best. } (22. Qe2 Kf7) 22... Rf8 23. Rde1 Rae8 24. c4?! { (1.66 → 0.80) Inaccuracy. Re5 was best. } (24. Re5) 24... Rf4 25. Qd2 d4 26. Rxe6? { (1.13 → 0.00) Mistake. Re5 was best. } (26. Re5) 26... Rxe6 27. Rxe6 Qxe6 28. Qxf4 Qe1+ 29. Kh2 d3 30. Qb8+ Kf7 31. Qxb7+ Kf6?? { (0.00 → 5.52) Blunder. Ke8 was best. } (31... Ke8 32. Qc8+ Ke7 33. Qc5+ Ke8) 32. Qc6+?? { (5.52 → 0.00) Blunder. Qf3+ was best. } (32. Qf3+ Ke7 33. Qxd3 Qxf2 34. Qe4+ Kd6 35. Qd5+ Kc7 36. Qe5+ Kb7 37. b4 Qf7 38. b3 Qf8) 32... Qe6 33. Qf3+ Qf5 34. Qd1?? { (0.00 → -6.57) Blunder. Qc6+ was best. } (34. Qc6+ Ke7 35. Qc7+ Qd7 36. Qe5+ Qe6 37. Qc7+ Ke8 38. Qf4 h5 39. h4 Kd7 40. g3 Qe2) 34... Ke5?? { (-6.57 → 4.39) Blunder. Qe5+ was best. } (34... Qe5+ 35. Kg1 Qe2 36. Qf1 Qc2 37. Qa1 d2 38. Qxa6+ Kg5 39. Kh2 d1=Q 40. Qb6 Qf5 41. Qb5) 35. Kg1 Kd4?! { (4.13 → 5.74) Inaccuracy. Kd6 was best. } (35... Kd6 36. Kf1 Kc6 37. Qd2 h5 38. Qe3 h4 39. b4 d2 40. Qxd2 Qb1+ 41. Ke2 Qe4+ 42. Qe3) 36. Qd2 g5?? { (6.83 → Mate in 1) Checkmate is now unavoidable. Qe4 was best. } (36... Qe4 37. Kf1) 37. Kf1?? { (Mate in 1 → 6.48) Lost forced checkmate sequence. Qe3# was best. } (37. Qe3#) 37... g4?? { (6.48 → Mate in 1) Checkmate is now unavoidable. Qe4 was best. } (37... Qe4 38. Qc3+ Kc5 39. Qa5+ Kc6 40. Qxa6+ Kd7 41. Qa7+ Kc8 42. Qc5+ Kb8 43. Qe3 Qg6 44. Ke1) 38. Qc3+?! { (Mate in 1 → 60.50) Lost forced checkmate sequence. Qe3# was best. } (38. Qe3#) 38... Ke4?! { (60.50 → Mate in 2) Checkmate is now unavoidable. Kc5 was best. } (38... Kc5 39. Qa5+ Kc6 40. Qxf5 gxh3 41. gxh3 d2 42. Qd5+ Kc7 43. Qxd2 Kc8 44. Qd5 Kc7 45. Qc5+) 39. hxg4? { (Mate in 2 → 7.53) Lost forced checkmate sequence. Qe1+ was best. } (39. Qe1+ Kd4 40. Qe3#) 39... Qg5? { (7.53 → Mate in 31) Checkmate is now unavoidable. Qc5 was best. } (39... Qc5 40. Qe1+ Kf4 41. Qd2+ Kxg4 42. Qxd3 Qc6 43. Qxh7 Kg5 44. Qe7+ Kg6 45. Kg1 a5 46. Qe5) 40. f3+ Ke3 41. Qc1+ d2 42. Qc3+ Kf4 43. Qxd2+ { Black resigns. } 1-0