[Event "87th Lichess Mega Team Battle"] [Site "https://lichess.org/9bcHUHD5"] [Date "2024.05.17"] [White "Zhigalko_Sergei"] [Black "Semenychev_Alexander"] [Result "1-0"] [UTCDate "2024.05.17"] [UTCTime "16:25:56"] [WhiteElo "2773"] [BlackElo "2364"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C02"] [Opening "French Defense: Advance Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 { C02 French Defense: Advance Variation } cxd4 5. cxd4 Nc6 6. Nf3 Qb6 7. Nc3 Bd7 8. a3 a6 9. Na4 Qc7 10. b4?! { (1.06 → 0.49) Inaccuracy. Bd3 was best. } (10. Bd3 b5 11. Nc3 b4 12. axb4 Bxb4 13. Be3 Nge7 14. O-O h6 15. Ne2 O-O) 10... b6?! { (0.49 → 1.16) Inaccuracy. f6 was best. } (10... f6 11. Bf4 b5 12. Nc5 Bxc5 13. dxc5 fxe5 14. Nxe5 Nf6 15. Nxc6 Qxf4 16. Qd4) 11. Be3 Nge7 12. Rc1 Nf5 13. Bd3 Nxe3 14. fxe3 Be7 15. O-O O-O 16. e4 Qb7 17. Qe2?? { (1.47 → -1.15) Blunder. Nc3 was best. } (17. Nc3) 17... b5?? { (-1.15 → 2.65) Blunder. Nxd4 was best. } (17... Nxd4) 18. Nc5 Bxc5 19. Rxc5 Rad8? { (2.49 → 4.25) Mistake. h6 was best. } (19... h6 20. exd5 exd5 21. Bb1 Ne7 22. Nh4 Rac8 23. Qd3 g6 24. Qe3 Kh7 25. Rf6) 20. exd5 exd5 21. Rxd5? { (5.27 → 2.85) Mistake. Bxh7+ was best. } (21. Bxh7+ Kh8 22. Ng5 g6 23. Qf2 Bf5 24. Qh4 Kg7 25. Rxf5 gxf5 26. Bxf5 Rh8) 21... Be6 22. Qe4 g6 23. Rc5 Bf5 24. Qe3 Bxd3 25. Qxd3 Rfe8? { (2.78 → 4.48) Mistake. Ne7 was best. } (25... Ne7 26. Ng5 Qd7 27. Rd1 Nd5 28. Qf3 Kg7 29. Rf1 f5 30. e6 Qe7 31. Nf7) 26. Qe3? { (4.48 → 2.16) Mistake. Qe4 was best. } (26. Qe4 Na5 27. Qxb7 Nxb7 28. Rc7 Rb8 29. Ng5 Nd8 30. Nxf7 Ne6 31. Rd7 Rbc8) 26... Qd7? { (2.16 → 3.89) Mistake. Ne7 was best. } (26... Ne7 27. Qd2 Rd5 28. Qa2 h6 29. Nd2 Rf8 30. Ne4 Rxd4 31. Nd6 Qb6 32. Rxf7) 27. d5 Ne7 28. d6 Nf5 29. Qf4 Kg7? { (3.24 → 5.28) Mistake. f6 was best. } (29... f6 30. g4 Nxd6 31. exd6 Qxd6 32. Qxd6 Rxd6 33. Rc3 a5 34. bxa5 Ra6 35. Rb1) 30. g4?! { (5.28 → 4.19) Inaccuracy. Rc7 was best. } (30. Rc7 Qe6 31. Ng5 Qxe5 32. Qxe5+ Rxe5 33. Nxf7 Rxd6 34. Nxd6+ Kf6 35. h4 Re3) 30... Nh6 31. h3 Ng8?! { (4.71 → 6.80) Inaccuracy. Qb7 was best. } (31... Qb7 32. Ng5 Qa7 33. Ne4 f5 34. Nf6 Re6 35. Nd5 Nf7 36. gxf5 gxf5) 32. Ng5 Rf8 33. Rc7 h6? { (8.46 → Mate in 4) Checkmate is now unavoidable. Qc8 was best. } (33... Qc8 34. Rxf7+) 34. Rxd7? { (Mate in 4 → 9.43) Lost forced checkmate sequence. Qxf7+ was best. } (34. Qxf7+ Rxf7 35. Rxf7+ Qxf7 36. Rxf7+ Kh8 37. Rh7#) 34... hxg5? { (9.43 → Mate in 3) Checkmate is now unavoidable. Rxd7 was best. } (34... Rxd7 35. Ne6+ Kh8 36. Nxf8 h5 37. Nxd7 g5 38. Qxf7 Nh6 39. Qf6+ Kh7 40. Kg2) 35. Rxf7+?! { (Mate in 3 → 10.60) Lost forced checkmate sequence. Qxf7+ was best. } (35. Qxf7+ Rxf7 36. Rfxf7+ Kh8 37. Rh7#) 35... Kh6 36. Rxf8 Rd7? { (9.84 → Mate in 4) Checkmate is now unavoidable. gxf4 was best. } (36... gxf4 37. Rxd8 Kg7 38. Rxg8+ Kxg8 39. d7 Kh7 40. d8=Q g5 41. Qxg5 a5 42. Kg2) 37. Qe3?! { (Mate in 4 → 11.14) Lost forced checkmate sequence. Qf7 was best. } (37. Qf7 Rxf7 38. R1xf7 a5 39. Rxg8 axb4 40. Rh8#) 37... Kg7?! { (11.14 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (37... a5 38. e6 Re7 39. d7 axb4 40. d8=Q b3 41. Rxg8 b4) 38. Qxg5 Rb7 39. e6 a5 40. Rxg8+ Kxg8 41. Qxg6+ Rg7 42. Qxg7+ Kxg7 43. e7 Kg6 44. e8=Q+ Kg5 45. Qh5# { White wins by checkmate. } 1-0