[Event "seismicchess20 Arena"] [Site "https://lichess.org/jamK3dlo"] [Date "2026.05.20"] [Round "-"] [White "Apis_Oiii"] [Black "vietne2805"] [Result "1-0"] [GameId "jamK3dlo"] [UTCDate "2026.05.20"] [UTCTime "14:07:16"] [WhiteElo "1967"] [BlackElo "1273"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.32] } { B20 Sicilian Defense } 2. d3 { [%eval -0.07] } 2... e5 { [%eval 0.18] } 3. Qf3 { [%eval -0.34] } 3... g5? { (-0.34 → 0.80) Mistake. d6 was best. } { [%eval 0.8] } (3... d6 4. c4 Nc6 5. Nc3 Nge7 6. Qd1 g6 7. Nge2 Bg7 8. g3) 4. Be3 { [%eval 0.35] } 4... a5 { [%eval 0.64] } 5. Nc3 { [%eval 0.61] } 5... Nc6 { [%eval 0.73] } 6. O-O-O?! { (0.73 → 0.15) Inaccuracy. Nd5 was best. } { [%eval 0.15] } (6. Nd5 h6 7. Ne2 Nb4 8. Nec3 d6 9. O-O-O Be6 10. g3 Nxd5 11. Nxd5 g4) 6... Nf6?! { (0.15 → 1.15) Inaccuracy. d6 was best. } { [%eval 1.15] } (6... d6 7. g4 a4 8. Qg2 h6 9. h4 a3 10. b3 gxh4 11. Nf3 Nd4 12. Nxh4) 7. Bxg5 { [%eval 1.09] } 7... Ng8?? { (1.09 → 6.17) Blunder. Be7 was best. } { [%eval 6.17] } (7... Be7 8. Bxf6 Bxf6 9. Nd5 Bg7 10. Ne2 Nb4 11. Nec3 a4 12. a3 Nxd5 13. Nxd5) 8. Bxd8 { [%eval 6.03] } 8... Nf6?! { (6.03 → 8.43) Inaccuracy. Kxd8 was best. } { [%eval 8.43] } (8... Kxd8 9. Qxf7 Nge7 10. Qf6 Rg8 11. Qh4 d6 12. Nf3 a4 13. a3 Nd4) 9. Nb5 { [%eval 7.78] } 9... Nxd8 { [%eval 8.07] } 10. Qxf6 { [%eval 8.01] } 10... d5 { [%eval 9.7] } 11. Nc7+ { [%eval 9.55] } 11... Kd7 { [%eval 9.56] } 12. Nxa8 { [%eval 9.15] } 12... Be7 { [%eval 10.06] } 13. Nb6+ { [%eval 10.56] } 13... Ke8 { [%eval 10.72] } 14. Qxh8+ { [%eval 10.72] } 14... Bf8 { [%eval 10.41] } 15. exd5 { [%eval 10.53] } 15... e4 { [%eval 11.7] } 16. d6 { [%eval 10.89] } 16... exd3 { [%eval 12.83] } 17. d7+ { [%eval 11.61] } 17... Ke7?! { (11.61 → Mate in 4) Checkmate is now unavoidable. Bxd7 was best. } { [%eval #4] } (17... Bxd7 18. Nxd7 Kxd7 19. Qxf8 Nc6 20. Rxd3+ Kc7 21. Qd6+ Kb6 22. Rb3+ Ka7 23. Re3) 18. dxc8=Q { [%eval #3] } 18... dxc2 { [%eval #1] } 19. Re1+ { [%eval #1] } 19... Kd6 { [%eval #1] } 20. Qxf8# { White wins by checkmate. } 1-0