[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/KCFvEIZn"] [Date "2026.04.21"] [Round "-"] [White "Santiagodm"] [Black "shantus"] [Result "0-1"] [GameId "KCFvEIZn"] [UTCDate "2026.04.21"] [UTCTime "22:47:04"] [WhiteElo "1792"] [BlackElo "1925"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+18"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 { [%eval -0.04] } { A00 Van Geet Opening } 1... Nf6 { [%eval 0.12] } 2. d3 { [%eval -0.38] } 2... g6?! { (-0.38 → 0.19) Inaccuracy. d5 was best. } { [%eval 0.19] } (2... d5 3. e4 d4 4. Nce2 e5 5. g3 c5 6. f4 Nc6 7. Nf3) 3. Nf3 { [%eval -0.22] } 3... Bg7 { [%eval -0.28] } 4. e4 { [%eval -0.18] } 4... O-O { [%eval 0.0] } 5. Be3 { [%eval -0.15] } 5... Ne8?! { (-0.15 → 0.89) Inaccuracy. d5 was best. } { [%eval 0.89] } (5... d5 6. exd5 Na6 7. Bd4 Nb4 8. Be2 Nbxd5 9. Nxd5 Qxd5 10. O-O) 6. Be2 { [%eval 0.75] } 6... d5 { [%eval 0.74] } 7. Qd2?? { (0.74 → -2.05) Blunder. Nxd5 was best. } { [%eval -2.05] } (7. Nxd5 Bxb2 8. Rb1 Bg7 9. Qd2 e6 10. Nc3 Nc6 11. d4 e5 12. d5 Na5) 7... d4 { [%eval -1.94] } 8. Bxd4 { [%eval -2.12] } 8... Bxd4 { [%eval -2.15] } 9. Nxd4 { [%eval -2.11] } 9... Qxd4 { [%eval -1.98] } 10. Nb5?? { (-1.98 → -4.76) Blunder. h4 was best. } { [%eval -4.76] } (10. h4 Nc6 11. O-O-O e5 12. h5 Be6 13. g3 Qxf2 14. Rdf1 Qc5 15. Bd1 Nd4) 10... Qd8? { (-4.76 → -2.46) Mistake. Qxb2 was best. } { [%eval -2.46] } (10... Qxb2 11. O-O Qxb5 12. d4 Qd7 13. c3 Nc6 14. Qh6 Qd6 15. d5 Ne5 16. f4) 11. Nc3 { [%eval -2.87] } 11... a6 { [%eval -2.4] } 12. f3 { [%eval -2.8] } 12... Nc6 { [%eval -2.83] } 13. O-O { [%eval -3.37] } 13... Nd4 { [%eval -3.41] } 14. Bd1 { [%eval -3.53] } 14... c5 { [%eval -3.37] } 15. Ne2 { [%eval -3.74] } 15... Qb6 { [%eval -3.42] } 16. Kh1 { [%eval -3.74] } 16... Nxe2 { [%eval -3.65] } 17. Qxe2? { (-3.65 → -5.77) Mistake. Bxe2 was best. } { [%eval -5.77] } (17. Bxe2 Bd7 18. f4 e6 19. Rab1 Ng7 20. b4 cxb4 21. f5 exf5 22. d4 Qd6) 17... Qxb2 { [%eval -5.4] } 18. Qf2 { [%eval -6.1] } 18... Qg7?! { (-6.10 → -3.90) Inaccuracy. Qxa1 was best. } { [%eval -3.9] } (18... Qxa1 19. Qxc5 b6 20. Qxe7 Qf6 21. Qb4 a5 22. Qd2 b5 23. f4 Kh8 24. f5) 19. Be2 { [%eval -4.09] } 19... Be6 { [%eval -3.61] } 20. Rad1 { [%eval -3.86] } 20... Rc8 { [%eval -3.83] } 21. Rc1 { [%eval -4.33] } 21... Nf6 { [%eval -3.95] } 22. c4 { [%eval -3.94] } 22... Nd7 { [%eval -3.94] } 23. Qg3 { [%eval -4.14] } 23... Ne5 { [%eval -4.04] } 24. f4 { [%eval -4.28] } 24... Nc6 { [%eval -4.38] } 25. f5 { [%eval -4.63] } 25... Nd4 { [%eval -3.91] } 26. f6?! { (-3.91 → -5.00) Inaccuracy. Bg4 was best. } { [%eval -5.0] } (26. Bg4 gxf5 27. exf5 Bd7 28. Rce1 e5 29. Qh4 f6 30. Re3 Bc6 31. Rg3 Kh8) 26... exf6 { [%eval -4.88] } 27. Rf3?! { (-4.88 → -7.57) Inaccuracy. Bd1 was best. } { [%eval -7.57] } (27. Bd1 f5 28. exf5 Nxf5 29. Qf2 Qd4 30. Qe1 Rce8 31. Bb3 h5 32. Qd2 Qh4) 27... Nxe2 { [%eval -7.4] } 28. Rcf1 { [%eval -8.19] } 28... Nxg3+ { [%eval -8.06] } 29. hxg3 { [%eval -8.11] } 29... f5 { [%eval -8.25] } 30. R3f2 { [%eval -9.06] } 30... f4 { [%eval -7.77] } 31. Kg1 { [%eval -8.65] } 31... Qh6 { [%eval -7.49] } 32. Rf3 { [%eval -8.17] } 32... fxg3 { [%eval -8.31] } 33. Rxg3 { [%eval -8.18] } 33... Qd2 { [%eval -7.87] } 34. Rgf3 { [%eval -7.9] } 34... Qc3 { [%eval -8.07] } 35. R3f2 { [%eval -8.65] } 35... Qd4 { [%eval -8.26] } 36. Kh2 { [%eval -8.08] } 36... Bg4 { [%eval -7.96] } 37. Rxf7? { (-7.96 → Mate in 8) Checkmate is now unavoidable. Rf6 was best. } { [%eval #-8] } (37. Rf6 Rce8 38. Rb6 Qxd3 39. Kg1 Qd4+ 40. Kh1 Qh8 41. Rxb7 Be6 42. Kg1 a5) 37... Rxf7 { [%eval #-7] } 38. Rxf7 { [%eval #-7] } 38... Kxf7 { [%eval #-6] } 39. Kg3 { [%eval #-6] } 39... Kf6 { [%eval #-6] } 40. Kh4 { [%eval #-5] } 40... Qe5 { [%eval #-5] } 41. g3 { [%eval #-1] } 41... Qg5# { Black wins by checkmate. } 0-1