[Event "2025 Optiver CC Bracket B Arena"] [Site "https://lichess.org/Iqy9ccnx"] [Date "2025.06.23"] [White "Optiver_ss2025"] [Black "Spongeandfrenchbob"] [Result "1-0"] [GameId "Iqy9ccnx"] [UTCDate "2025.06.23"] [UTCTime "18:16:53"] [WhiteElo "1726"] [BlackElo "1749"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Gambit Declined: Baltic Defense, Pseudo-Slav"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Bf5 3. c4 c6 4. Nc3 e6 { D02 Queen's Gambit Declined: Baltic Defense, Pseudo-Slav } 5. Bf4 Bd6 6. Bxd6 Qxd6 7. c5 Qc7 8. e3 Nf6 9. Be2 h6 10. Rc1 Nbd7 11. a3 a6 12. b4 O-O 13. Nh4 Bh7 14. O-O Rfe8 15. Bd3 Bxd3 16. Qxd3 e5 17. Nf5 e4 18. Qe2 g6 19. Nxh6+ Kg7 20. Ng4 Nxg4?! { (0.24 → 0.88) Inaccuracy. Nh5 was best. } (20... Nh5) 21. Qxg4 Nf6 22. Qe2?! { (0.96 → 0.12) Inaccuracy. Qg5 was best. } (22. Qg5 Rh8) 22... Rh8 23. h3 Rh6 24. f3?! { (0.67 → 0.07) Inaccuracy. f4 was best. } (24. f4) 24... Rah8?? { (0.07 → 1.89) Blunder. Qg3 was best. } (24... Qg3 25. Qf2 Rxh3 26. Qxg3 Rxg3 27. Kf2 Rg5 28. Rh1 Rf5 29. Rcg1 Rb8 30. a4) 25. fxe4 dxe4 26. Qf2 g5 27. Ne2 g4 28. Ng3 gxh3?! { (2.12 → 3.00) Inaccuracy. Kf8 was best. } (28... Kf8 29. Nf5 Nd5 30. Nxh6 Rxh6 31. Rce1 gxh3 32. g4 Qd7 33. Kh2 Rg6 34. Rg1) 29. Nf5+ Kf8 30. Nxh6 hxg2? { (2.92 → 4.76) Mistake. Rxh6 was best. } (30... Rxh6 31. Qf4 h2+ 32. Kh1 Qxf4 33. Rxf4 Kg7 34. a4 Nh5 35. Rh4 Ng3+ 36. Kxh2) 31. Qxf6 Qg3?? { (4.69 → Mate in 1) Checkmate is now unavoidable. gxf1=Q+ was best. } { Black resigns. } (31... gxf1=Q+ 32. Kxf1 Rh7 33. Rc2 Qe7 34. Qf4 Qe6 35. Nf5 Ke8 36. Kg1 Kd7 37. Rg2) 1-0