[Event "GM Zhigalko Sergei Stream 1+0 Arena"] [Site "https://lichess.org/nWBln85r"] [Date "2024.03.12"] [White "Lucky13579"] [Black "IgorVK"] [Result "0-1"] [UTCDate "2024.03.12"] [UTCTime "17:34:46"] [WhiteElo "2444"] [BlackElo "1734"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Nc6 4. O-O e6?! { (-0.13 → 0.56) Inaccuracy. e5 was best. } (4... e5 5. d4 e4 6. Ne5 Bd6 7. Nxc6 bxc6 8. c4 O-O 9. Nc3) 5. d3 Bd6 6. c3 O-O 7. Nbd2 Bd7 8. e4 dxe4 9. dxe4 e5 10. Qe2 Ne7?! { (0.24 → 0.84) Inaccuracy. Re8 was best. } (10... Re8 11. Nc4) 11. h3?! { (0.84 → 0.08) Inaccuracy. Nc4 was best. } (11. Nc4 Ng6) 11... Ne8?! { (0.08 → 0.65) Inaccuracy. a5 was best. } (11... a5 12. a4 Qc8 13. Kh2 Bc6 14. Nc4 Bxe4 15. Bg5 Ned5 16. Nfxe5 Bxg2 17. Kxg2 Bxe5 18. Nxe5) 12. Nc4 Bc5?? { (0.53 → 3.13) Blunder. Qc8 was best. } (12... Qc8) 13. b4 Bb6 14. Nxb6?! { (2.74 → 1.80) Inaccuracy. Nfxe5 was best. } (14. Nfxe5 Nd6 15. Nxb6 axb6 16. Nxd7 Qxd7 17. e5 Qb5 18. Qe1 Nc4 19. Bxb7 Ra4 20. Bg2 Qxe5) 14... axb6 15. Nxe5 Ba4 16. Bg5?? { (2.02 → 0.26) Blunder. Bb2 was best. } (16. Bb2 Ng6 17. Nxg6 hxg6 18. c4 Qd7 19. b5 c6 20. Ba3 c5 21. e5 Nc7 22. Bc1 Rfd8) 16... f6 17. Qc4+ Nd5?? { (0.19 → 2.96) Blunder. Kh8 was best. } (17... Kh8) 18. exd5?! { (2.96 → 2.08) Inaccuracy. Bf4 was best. } (18. Bf4 fxe5 19. Bxe5 b5 20. Qxd5+ Qxd5 21. exd5 Bc2 22. d6 Nxd6 23. Bxd6 cxd6 24. Bd5+ Kh8) 18... b5? { (2.08 → 3.77) Mistake. Nd6 was best. } (18... Nd6 19. Qd3 fxg5 20. Rae1 Qf6 21. c4 Rae8 22. f4 Qh6 23. Ng4 Qg6 24. Qxg6 hxg6 25. c5) 19. Qd4?! { (3.77 → 2.83) Inaccuracy. Qg4 was best. } (19. Qg4 fxg5 20. Qe6+ Kh8 21. Nf7+ Rxf7 22. Qxf7 Nd6 23. Qe6 Bc2 24. Rfe1 h6 25. Qe7 Qc8) 19... Nd6?! { (2.83 → 3.74) Inaccuracy. fxg5 was best. } (19... fxg5 20. Rae1 Nd6 21. Qd2 h6 22. Nf3 Nc4 23. Qd3 Qf6 24. Nd4 Ne5 25. Qe2 Rae8 26. Ne6) 20. Bf4 fxe5 21. Bxe5 Nf5 22. Qc5 b6?! { (3.39 → 4.75) Inaccuracy. Rf7 was best. } (22... Rf7 23. Rfe1 Qd7 24. c4 bxc4 25. Qxc4 Nd6 26. Qc3 Bb5 27. a4 Rxa4) 23. Qc6?! { (4.75 → 3.51) Inaccuracy. Qxc7 was best. } (23. Qxc7 Rc8 24. Qxd8 Rfxd8 25. Rfe1 Kf7 26. h4 h6 27. Rac1 Nd6 28. Bxd6 Rxd6 29. f4) 23... Qg5?! { (3.51 → 5.15) Inaccuracy. Nd6 was best. } (23... Nd6 24. Rfe1 Bc2 25. Bxd6 cxd6 26. Re6 Bf5 27. Rxd6 Qg5 28. Qxb6 Rae8 29. Rc6 Be4 30. Bxe4) 24. Qe6+ Kh8 25. h4 Qd2 26. Be4?? { (3.90 → 1.58) Blunder. Qc6 was best. } (26. Qc6 Rae8 27. Qxc7 Re7 28. Bf4 Qd3 29. Qxb6 Re4 30. Bxe4 Qxe4 31. f3 Qd3 32. Rae1 h6) 26... Rae8 27. Bxf5 Rxe6 28. Bxe6 Bc2 29. Rae1? { (1.44 → 0.00) Mistake. Bd4 was best. } (29. Bd4) 29... Bd3 30. h5?? { (0.02 → -4.94) Blunder. Bd4 was best. } (30. Bd4) 30... Bxf1?? { (-4.94 → -0.12) Blunder. Rxf2 was best. } (30... Rxf2 31. Bh3 Rxf1+ 32. Rxf1 Bxf1 33. Bf4 Qxf4 34. gxf4 Bxh3 35. Kf2 Bd7 36. Kf3 Kg8 37. Ke4) 31. Kxf1?? { (-0.12 → Mate in 1) Checkmate is now unavoidable. Rxf1 was best. } (31. Rxf1 Rf3 32. a3 h6 33. Bxc7 Qxc3 34. Bf4 Qd4 35. Bf7 g5 36. hxg6 Kg7 37. Be3 Rxg3+) 31... Qxf2# { Black wins by checkmate. } 0-1