[Event "GM Zhigalko Sergei Stream 100 Boards simul"] [Site "https://lichess.org/Cum8leBJ"] [Date "2023.07.18"] [White "Zhigalko_Sergei"] [Black "Doter"] [Result "1-0"] [UTCDate "2023.07.18"] [UTCTime "23:40:35"] [WhiteElo "2766"] [BlackElo "2028"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B04"] [Opening "Alekhine Defense: Modern Variation, Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 { B04 Alekhine Defense: Modern Variation, Larsen Variation } 5. Nxe5 c6 6. Bd3 Nd7?! { (0.05 → 0.77) Inaccuracy. g6 was best. } (6... g6 7. O-O Bg7 8. Re1 O-O 9. Nd2 Nd7 10. Ndf3 Nxe5 11. Nxe5) 7. Nf3 N7f6 8. O-O Bg4 9. Re1 e6 10. c3 Bd6 11. h3 Bh5 12. Nbd2 O-O 13. Nc4 Bc7 14. Nce5 Qd6 15. Qe2 Nd7?? { (0.96 → 2.83) Blunder. c5 was best. } (15... c5 16. g4 Bg6 17. c4 Nb4 18. Bxg6 hxg6 19. Bf4 Qb6 20. Be3 cxd4 21. Bxd4 Qd6 22. Rad1) 16. Bd2?? { (2.83 → 0.59) Blunder. Bxh7+ was best. } (16. Bxh7+ Kh8 17. Bc2 Nxe5 18. dxe5 Qd8 19. Bb1 Kg8 20. c4 Ne7 21. Bg5 Qe8 22. a3 Bd8) 16... f6?! { (0.59 → 1.16) Inaccuracy. Nxe5 was best. } (16... Nxe5 17. dxe5) 17. Ng4? { (1.16 → -0.19) Mistake. Nxd7 was best. } (17. Nxd7) 17... e5?? { (-0.19 → 1.54) Blunder. f5 was best. } (17... f5 18. Nge5) 18. dxe5?! { (1.54 → 0.50) Inaccuracy. c4 was best. } (18. c4 Ne7 19. c5 Qe6 20. dxe5 f5 21. Ng5 Qg6 22. Bc2 h6 23. Qc4+ Nd5 24. e6 Nxc5) 18... fxe5 19. Rad1 e4? { (0.14 → 1.64) Mistake. Rae8 was best. } (19... Rae8 20. Ng5) 20. Qxe4?! { (1.64 → 0.79) Inaccuracy. Bxe4 was best. } (20. Bxe4 Rae8 21. Qd3 Nc5 22. Bxh7+ Kh8 23. Qb1 Rxe1+ 24. Rxe1 Rxf3 25. gxf3 Nf6 26. Bg6 Bxg4) 20... Bg6 21. Qe2 Rae8 22. Qf1 Bh5?! { (0.86 → 1.53) Inaccuracy. Rxe1 was best. } (22... Rxe1 23. Rxe1) 23. c4? { (1.53 → 0.14) Mistake. Rxe8 was best. } (23. Rxe8 Bxe8 24. Re1 Bh5 25. Qe2 Re8 26. Qd1 Rxe1+ 27. Qxe1 Bf7 28. Bc2 a5 29. Qe2 b5) 23... Bxg4 24. hxg4 Rxe1?? { (0.03 → 3.90) Blunder. Rxf3 was best. } (24... Rxf3 25. Rxe8+ Kf7 26. Qe1 Rxd3 27. cxd5 Ne5 28. Rxe5 Qxe5 29. Qxe5 Bxe5 30. dxc6 bxc6 31. Kf1) 25. Qxe1 Rxf3 26. gxf3 Qh2+ 27. Kf1 Ne5 28. Qe4 Bb6 29. Qxh7+ Qxh7 30. Bxh7+ Kxh7 31. cxd5 cxd5 32. Ke2 d4 33. Bf4 Ng6 34. Bg3 Kg8 35. Kd3 Kf7 36. Ke4 Ke6 37. f4 Ne7 38. f5+ Kf7 39. g5 Nc6 40. Be5 Ke7 41. Bxg7 Kf7 42. Be5 Nxe5 43. Kxe5 a5?! { (7.02 → 11.79) Inaccuracy. Bc7+ was best. } (43... Bc7+ 44. Ke4 Bb6 45. Rxd4 Bxd4 46. Kxd4 b5 47. b4 Ke7 48. f4 Kd6 49. f6 Kc7 50. Ke5) 44. f4 Bc5 45. f6 Kg6 46. Kd5 b6 47. Ke6 Bf8 48. Rg1 d3 49. f7? { (Mate in 12 → 8.64) Lost forced checkmate sequence. f5+ was best. } (49. f5+ Kh5 50. g6 Bc5 51. Rh1+ Kg4 52. g7 Kf3 53. g8=Q Bf2 54. Rh3+ Ke2 55. Qg2 Kd1) 49... d2 50. f5+ Kh5 51. f6 d1=Q 52. Rxd1 Kxg5 53. Rg1+ Kf4 54. Rg8 Bc5 55. Rc8?! { (Mate in 9 → 13.48) Lost forced checkmate sequence. f8=Q was best. } (55. f8=Q Bxf8 56. Rxf8 b5 57. Rg8 Ke4 58. f7 Kd3 59. f8=Q Ke3 60. Rg3+ Ke2 61. Qf4 b4) 55... Ke3?! { (13.48 → Mate in 9) Checkmate is now unavoidable. Bb4 was best. } (55... Bb4 56. a3) 56. Rxc5 bxc5 57. f8=Q Kd3 58. Qxc5 Kd2 59. f7 { Black resigns. } 1-0