[Event "86th Lichess Mega Team Battle"] [Site "https://lichess.org/5AxhAlpg"] [Date "2024.05.03"] [White "Crest64"] [Black "SemenPuzyrevsky"] [Result "0-1"] [UTCDate "2024.05.03"] [UTCTime "17:37:37"] [WhiteElo "2742"] [BlackElo "2469"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D45"] [Opening "Semi-Slav Defense: Stoltz Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 { D45 Semi-Slav Defense: Stoltz Variation } Bd6 7. Bd2 O-O 8. O-O-O b6? { (-0.23 → 0.91) Mistake. e5 was best. } (8... e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Kb1 Qe7 12. cxd5 cxd5 13. Bd3 Bd7 14. f4 Bxc3 15. Bxc3) 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Bd3 Nf6 13. Qh4 Be7 14. Rhe1 c5?! { (1.86 → 2.64) Inaccuracy. g6 was best. } (14... g6 15. Bg5 Re8 16. Bc2 Nh5 17. g4 Bxg5+ 18. Nxg5 h6 19. gxh5 Qxg5+ 20. Qxg5 hxg5 21. hxg6) 15. dxc5?? { (2.64 → -3.56) Blunder. Bg5 was best. } (15. Bg5 h6 16. Bxh6 Bxf3 17. gxf3 Ne8 18. Qe4 Nf6 19. Qf4 Ne8 20. Rg1 f5 21. d5 Qd6) 15... Qxd3? { (-3.56 → -1.59) Mistake. Bxf3 was best. } (15... Bxf3 16. gxf3 Qxd3 17. Rg1 Qf5 18. c6 g6 19. Bc3 Nd5 20. Rxd5 Bxh4 21. Rxf5 exf5 22. Rd1) 16. Ne5 Qd8 17. c6 Ba6?? { (-1.42 → 0.64) Blunder. Bc8 was best. } (17... Bc8 18. Bf4 Ne8 19. Qh5 Qc7 20. Re3 Nf6 21. Qh3 Bd6 22. Qh4 Ba6 23. Bg3 Rad8 24. Red3) 18. Bc3?? { (0.64 → -1.70) Blunder. Bh6 was best. } (18. Bh6 Qe8 19. Qg5 g6 20. Qf4 Rc8 21. Nd7 Nxd7 22. cxd7 Rxc4+ 23. Qxc4 Bxc4 24. dxe8=R Rxe8) 18... Qc7 19. Rd7 Nxd7 20. Qxe7 Rfe8?? { (-1.07 → Mate in 3) Checkmate is now unavoidable. Rae8 was best. } (20... Rae8 21. Qxd7) 21. Qxd7?? { (Mate in 3 → -0.39) Lost forced checkmate sequence. Qxf7+ was best. } (21. Qxf7+ Kh8 22. Ng6+ hxg6 23. Qxg7#) 21... Re7 22. Qd4 f6 23. Nd7 e5 24. Qd5+ Kh8 25. b4?? { (-0.01 → -2.35) Blunder. Rd1 was best. } (25. Rd1 Rae8 26. b4 Rd8 27. b5 Bc8 28. a4 Rdxd7 29. cxd7 Rxd7 30. Qc6 Rxd1+ 31. Kxd1 Qxc6) 25... Bxc4 26. Qxc4 Rxd7 27. b5 a6 28. a4 axb5 29. axb5 Rd6? { (-2.13 → -0.77) Mistake. Rad8 was best. } (29... Rad8 30. Kc2 Rd5 31. Ra1 Qf7 32. Kb2 Qe8 33. Ra6 Rc5 34. Qb4 Qh5 35. Rxb6 Qe2+ 36. Kb3) 30. f4? { (-0.77 → -2.13) Mistake. Rd1 was best. } (30. Rd1 Rxd1+ 31. Kxd1 h5 32. Ke2 Rd8 33. Qe6 Qa7 34. Qb3 Qe7 35. Bb4 Qe8 36. Bd2 e4) 30... exf4 31. Kc2 h6 32. Kb3 Rad8 33. h4 Rd3 34. Re6 Re3 35. Rxe3?! { (-2.73 → -3.92) Inaccuracy. Re4 was best. } (35. Re4 Rxe4 36. Qxe4 Qf7+ 37. Kb2 Qh5 38. Qc4 f3 39. gxf3 Qxf3 40. Bb4 Qg2+ 41. Kb3 Qh3+) 35... fxe3 36. Qe4 Qf7+ 37. Kb2 Re8 38. Qd4 e2 39. Qxb6?! { (-4.55 → -6.23) Inaccuracy. Be1 was best. } (39. Be1 Ra8 40. Kc2 Qa2+ 41. Kc1 Qb3 42. c7 Qxb5 43. Qd8+ Qe8 44. Qxe8+ Rxe8 45. Kd2 b5) 39... Qc4 40. c7?? { (-6.18 → Mate in 5) Checkmate is now unavoidable. Be1 was best. } (40. Be1 Re5 41. c7 Rxb5+ 42. Qxb5 Qxb5+ 43. Kc3 Qd7 44. Bg3 e1=Q+ 45. Bxe1 Qxc7+ 46. Kd3 Qb7) 40... Qxc3+? { (Mate in 5 → -7.71) Lost forced checkmate sequence. e1=Q was best. } (40... e1=Q 41. Qd4 Re2+ 42. Qd2 Qxd2+ 43. Bxd2 Rxd2+ 44. Ka1 Qc1#) 41. Kxc3 e1=Q+ 42. Kc4 Qc1+?! { (-7.00 → -5.09) Inaccuracy. Qe2+ was best. } (42... Qe2+ 43. Kc3 Re3+ 44. Qxe3 Qxe3+ 45. Kc2 Qc5+ 46. Kd2 Qxc7 47. g4 Kh7 48. g5 Qa5+ 49. Ke2) 43. Kd5?? { (-5.09 → Mate in 8) Checkmate is now unavoidable. Kd3 was best. } (43. Kd3 Rc8 44. Qb8 Qxc7 45. Qxc7 Rxc7 46. Kd4 Rc2 47. h5 Kh7 48. g3 Rb2 49. Kc4 g5) 43... Re5+ 44. Kd6 Qd2+ { White resigns. } 0-1