[Event "Titled Arena March '23"] [Site "https://lichess.org/swAvPunD"] [Date "2023.03.18"] [White "SVODMEVKO"] [Black "Zhigalko_Sergei"] [Result "1-0"] [UTCDate "2023.03.18"] [UTCTime "20:43:36"] [WhiteElo "3110"] [BlackElo "3117"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 d5 2. Nf3 { A06 Zukertort Opening: Old Indian Attack } c6 3. Nbd2 Bg4 4. e4 Nd7 5. h3 Bh5 6. g4 Bg6 7. Qe2 e6 8. Bg2 Bd6 9. b3 Ne7 10. Bb2 e5 11. d4 exd4 12. Nxd4 O-O 13. O-O-O Re8 14. Kb1 Qa5? { (0.35 → 1.50) Mistake. Be5 was best. } (14... Be5 15. N2f3) 15. h4 Ba3 16. h5? { (1.67 → 0.39) Mistake. Ba1 was best. } (16. Ba1 Nf6 17. h5 Bxe4 18. f3 c5 19. fxe4 cxd4 20. g5 Nxe4 21. Bxe4 dxe4 22. Nc4 Qb5) 16... Bxe4 17. Bxe4 Bxb2 18. Bxh7+ Kxh7 19. Kxb2 Nc5?? { (0.80 → 4.76) Blunder. c5 was best. } (19... c5 20. Qb5 Qc7 21. Qd3+ Kg8 22. Nf5 Nf6 23. h6 g6 24. h7+ Kh8 25. Nh6 Nc6 26. Kb1) 20. h6 g6 21. Qf3 f5 22. gxf5?! { (5.70 → 3.98) Inaccuracy. Qf4 was best. } (22. Qf4 Nc8 23. gxf5 g5 24. Qxg5 Rg8 25. Qf6 Na4+ 26. bxa4 Nb6 27. Qe7+ Kh8 28. Qe5+ Kh7) 22... g5?! { (3.98 → 5.90) Inaccuracy. Nxf5 was best. } (22... Nxf5 23. Nxf5 Rf8 24. Rhe1 Qb4 25. Re7+ Kh8 26. c3 Na4+ 27. Ka1 Nxc3 28. Nh4 Qxh4 29. Qxc3+) 23. f6 Rf8 24. f7 Qb4 25. Qf6 Na4+ 26. Kb1 Nc3+ 27. Ka1 Nxd1? { (7.49 → Mate in 1) Checkmate is now unavoidable. Qxd4 was best. } (27... Qxd4 28. Qxd4 Rxf7 29. Qxc3 g4 30. Qd3+ Nf5 31. c4 Raf8 32. Rdg1 d4 33. Rxg4 Re7 34. Ne4) 28. Qg7# { White wins by checkmate. } 1-0