[Event "Jugar sin Dama Arena"] [Site "https://lichess.org/cBZIkRo3"] [Date "2025.06.05"] [White "IanNava"] [Black "Pachonpower"] [Result "0-1"] [GameId "cBZIkRo3"] [UTCDate "2025.06.05"] [UTCTime "02:20:55"] [WhiteElo "1926"] [BlackElo "2401"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [BlackTitle "FM"] [Variant "From Position"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNB1KBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nf3?? { (0.15 → -6.06) Blunder. d4 was best. } { [%eval -6.06] } (1. d4 Nc6 2. Nf3 Nf6 3. h4 e6 4. h5 d5 5. Bg5 h6) 1... Nf6 { [%eval -7.24] } 2. Nc3 { [%eval -7.34] } 2... Nc6 { [%eval -7.38] } 3. e3 { [%eval -7.96] } 3... d5 { [%eval -8.01] } 4. d4 { [%eval -7.95] } 4... Bg4 { [%eval -7.71] } 5. Nd2 { [%eval -8.42] } 5... e5 { [%eval -8.38] } 6. dxe5 { [%eval -8.25] } 6... Nxe5 { [%eval -8.36] } 7. b3 { [%eval -8.26] } 7... Bb4 { [%eval -8.36] } 8. Bb5+ { [%eval -9.69] } 8... c6 { [%eval -9.47] } 9. Be2 { [%eval -10.82] } 9... Bxc3 { [%eval -10.59] } 10. Rb1 { [%eval -10.78] } 10... Bxe2 { [%eval -10.72] } 11. Kxe2 { [%eval -10.49] } 11... Bxd2 { [%eval -10.63] } 12. Bxd2 { [%eval -10.58] } 12... O-O { [%eval -10.24] } 13. Rhd1 { [%eval -10.49] } 13... Ne4 { [%eval -10.61] } 14. Bc1 { [%eval -11.82] } 14... Nc3+ { [%eval -11.47] } 15. Ke1 { [%eval -11.18] } 15... Nxb1 { [%eval -11.04] } 16. Bb2 { [%eval -11.43] } 16... Qa5+ { [%eval -11.5] } 17. Kf1 { [%eval -11.49] } 17... Qxa2 { [%eval -11.35] } 18. Bxe5 { [%eval -11.39] } 18... Qxc2 { [%eval -11.39] } 19. Re1 { [%eval -11.54] } 19... f6 { [%eval -11.58] } 20. b4 { [%eval -12.11] } 20... fxe5 { [%eval -12.35] } 21. b5?! { (-12.35 → Mate in 1) Checkmate is now unavoidable. f3 was best. } { [%eval #-1] } (21. f3 Nd2+ 22. Kg1 Qg6 23. Kh1 Rfe8 24. Rg1 Rab8 25. Ra1 Nb3 26. Rg1 Qh6) 21... Qxf2# { Black wins by checkmate. } 0-1