[Event "Russia - Switzerland Gens Una Sumus simul"] [Site "https://lichess.org/iE4RMSHD"] [Date "2022.03.20"] [White "IvanGE8"] [Black "zvonokchess"] [Result "0-1"] [UTCDate "2022.03.20"] [UTCTime "18:43:17"] [WhiteElo "1667"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "3600+30"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. g3 { D02 Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan } e6 4. Bg2 Be7 5. O-O O-O 6. Bf4 Nbd7 7. c4 c6 8. b3 b6 9. Qc2 Ba6 10. Nbd2 Nh5 11. Be3 Rc8 12. Rac1 h6 13. Rfe1 f5 14. Ne5?? { (-0.30 → -2.58) Blunder. Qb2 was best. } (14. Qb2 g5) 14... Nxe5 15. dxe5 d4 16. Bf4? { (-2.50 → -4.65) Mistake. Bxd4 was best. } (16. Bxd4 Qxd4 17. Nf3 Qd7 18. e4 g6 19. exf5 gxf5 20. Rcd1 Qe8 21. Rd6 Ng7 22. Qc1 f4) 16... g5 17. Bxg5 hxg5 18. Rcd1 g4 19. h3 gxh3 20. Bxh3 Bc5? { (-5.07 → -3.05) Mistake. Qe8 was best. } (20... Qe8 21. e3) 21. Nf3 Rc7 22. e3 Rd7 23. exd4 Bxd4 24. Rd2?! { (-3.17 → -4.89) Inaccuracy. Qc1 was best. } (24. Qc1 Ng7 25. Kh2 Bxf2 26. Rxd7 Qxd7 27. Rf1 Bc5 28. Qh6 Be7 29. g4 Rf7 30. gxf5 exf5) 24... c5 25. Red1?! { (-5.16 → -7.04) Inaccuracy. Qd1 was best. } (25. Qd1 Ng7) 25... Bb7 26. Nxd4 cxd4 27. Qb2 Bf3 28. Rc1 Qg5 29. Kh2 Rff7 30. Rg1? { (-8.46 → Mate in 7) Checkmate is now unavoidable. Rd3 was best. } (30. Rd3 Be4 31. Qd2 Qxd2 32. Rxd2 Rh7 33. Rg1 Nf6 34. g4 Nxg4+ 35. Kg3 Rdg7 36. Rxd4 Nxe5+) 30... Rh7 31. Rxd4?! { (-21.85 → Mate in 6) Checkmate is now unavoidable. Qxd4 was best. } (31. Qxd4 Nxg3) 31... Nf6 32. exf6 Rxh3+ 33. Kxh3 Rh7+ 34. Rh4 Rxh4+ 35. gxh4 Qxg1 { White resigns. } 0-1