[Event "Oleg-Tongak Arena"] [Site "https://lichess.org/YTtJg4nm"] [Date "2020.11.18"] [White "IvanShtokolov"] [Black "MaksSitnikov"] [Result "1-0"] [UTCDate "2020.11.18"] [UTCTime "17:21:13"] [WhiteElo "1944"] [BlackElo "1497"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. a3 d6?! { (-0.16 → 0.59) Inaccuracy. g6 was best. } (2... g6 3. Nc3 Bg7 4. e3 Nc6 5. Nf3 Nf6 6. d4 cxd4 7. exd4) 3. e3 e6 4. Qa4+ Bd7 5. Qc2 Na6?! { (-0.22 → 0.78) Inaccuracy. d5 was best. } (5... d5 6. Nf3 Nc6 7. cxd5 exd5 8. d4 cxd4 9. exd4 Bd6 10. Bd3 Nf6 11. O-O O-O 12. h3) 6. Nc3 Nc7 7. b3 Nd5?? { (0.46 → 5.09) Blunder. e5 was best. } (7... e5) 8. Nxd5?? { (5.09 → 1.16) Blunder. cxd5 was best. } (8. cxd5 Nf6 9. dxe6 fxe6 10. Nf3 Be7 11. Bb2 O-O 12. Bd3 d5 13. Ng5 h6 14. Nh7 Nxh7) 8... exd5 9. cxd5 Rc8 10. Qe4+?! { (1.68 → 0.70) Inaccuracy. Ne2 was best. } (10. Ne2) 10... Be7?! { (0.70 → 1.53) Inaccuracy. Qe7 was best. } (10... Qe7 11. Qxe7+ Bxe7 12. Bb2 Bf6 13. Bc3 Ne7 14. e4 Bxc3 15. dxc3 O-O 16. Bd3 Ng6 17. Ne2) 11. d3?? { (1.53 → -0.71) Blunder. Bb2 was best. } (11. Bb2 f5 12. Qc2 Bf6 13. Ne2 Bxb2 14. Qxb2 Nf6 15. h4 Qe7 16. Nf4 Qe5 17. Rb1 Qxb2) 11... b6?! { (-0.71 → 0.24) Inaccuracy. f5 was best. } (11... f5 12. Qf4 Nf6 13. Qf3 Ng4 14. h3 Bf6 15. Ra2 Ne5 16. Qd1 O-O 17. Be2 Ng6 18. Kf1) 12. a4 Nf6 13. Qf3?! { (0.96 → 0.08) Inaccuracy. Qc4 was best. } (13. Qc4 a6 14. e4 Ng4 15. Be2 Bf6 16. Ra2 Ne5 17. Qc2 O-O 18. Qd2 b5 19. f4 Ng6) 13... Nh5?? { (0.08 → 5.55) Blunder. O-O was best. } (13... O-O) 14. Qxh5 h6 15. d4 g6 16. Qf3 a6 17. dxc5 bxc5 18. a5 Ra8 19. Bd2 Rb8 20. e4 Rxb3?! { (5.71 → 11.61) Inaccuracy. Bb5 was best. } (20... Bb5 21. Bc4 O-O 22. Bc3 Bxc4 23. bxc4 Re8 24. Ne2 Bf8 25. O-O Bg7 26. Bxg7 Kxg7 27. Qd3) 21. Qxb3 Rh7 22. Bxa6 f6 23. Bb5 Qxa5?! { (12.62 → Mate in 9) Checkmate is now unavoidable. f5 was best. } (23... f5 24. Bxd7+ Qxd7 25. a6 Qa7 26. exf5 gxf5 27. Qf3 Rf7 28. Bxh6 Bf6 29. Ra3 Bb2 30. Ra4) 24. Bxd7+ Kxd7 25. Rxa5 Ke8 26. Qb8+ Kf7 27. Ra7 Rg7 28. Qd8 Rg8 29. Qxe7# { White wins by checkmate. } 1-0