[Event "AJEDREZ EN VIVO R5 MAYO 2021 Team Battle"] [Site "https://lichess.org/W6PRuUm8"] [Date "2021.05.30"] [White "b4s71an"] [Black "jualvare"] [Result "0-1"] [UTCDate "2021.05.30"] [UTCTime "01:59:33"] [WhiteElo "1586"] [BlackElo "1836"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+13"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bbnrqknr/pppppppp/8/8/8/8/PPPPPPPP/BBNRQKNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 e5 2. d3? { (0.65 → -0.60) Mistake. c4 was best. } (2. c4 c5 3. Nh3 b5 4. O-O bxc4 5. bxc4 Nh6 6. e3 f6 7. d4 exd4 8. exd4 Ng4) 2... d5?! { (-0.60 → 0.06) Inaccuracy. Nh6 was best. } (2... Nh6) 3. Qc3?? { (0.06 → -1.98) Blunder. e4 was best. } (3. e4 dxe4 4. dxe4 Rxd1 5. Qxd1 b6 6. f3 Nd6 7. Nh3 f6 8. O-O Ne7 9. Nf2 O-O) 3... c6 4. f4?! { (-1.45 → -2.61) Inaccuracy. Nf3 was best. } (4. Nf3 f6 5. b4 b6 6. O-O Nge7 7. Qb3 O-O 8. c4 Kh8 9. Qc2 d4 10. c5 Nd5) 4... d4 5. Qb2 exf4 6. Nf3 Nf6 7. Nxd4 O-O?? { (-3.78 → -0.98) Blunder. Ne7 was best. } (7... Ne7) 8. Nf3?? { (-0.98 → -4.27) Blunder. Nf5 was best. } (8. Nf5 Qe6) 8... Nd6 9. O-O Nf5 10. Rde1?! { (-4.03 → -5.25) Inaccuracy. e4 was best. } (10. e4 fxe3 11. d4 e2 12. Nxe2 Ne3 13. Rde1 Nxf1 14. Kxf1 Qe3 15. Ng3 Qf4 16. Ne2 Qh6) 10... Ne3 11. Rf2 b5 12. Nd4? { (-4.64 → -8.94) Mistake. b4 was best. } (12. b4 Qe7) 12... c5 13. Nf3 Neg4 14. Ref1 Nxf2 15. Rxf2 Bxf3 16. Rxf3 Qc6 17. e4 c4 18. dxc4? { (-5.70 → -16.08) Mistake. a4 was best. } (18. a4 Qb6+) 18... bxc4 19. e5 Rd1+ 20. Rf1 Qc5+ 21. Kh1?! { (-15.65 → Mate in 1) Checkmate is now unavoidable. Qd4 was best. } (21. Qd4 Rxd4) 21... Rxf1# { Black wins by checkmate. } 0-1