[Event "Zugzwang Practice Session Arena"] [Site "https://lichess.org/PqOdc8wj"] [Date "2022.05.27"] [White "shivaan0203"] [Black "LakshKarthik2013"] [Result "0-1"] [UTCDate "2022.05.27"] [UTCTime "13:54:35"] [WhiteElo "632"] [BlackElo "1455"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. f3?! { (0.29 → -0.65) Inaccuracy. e5 was best. } (2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Nf3 Nd7) 2... e5 3. h4?! { (-0.63 → -1.48) Inaccuracy. d4 was best. } (3. d4 exd4 4. Qxd4 Nc6 5. Qf2 d5 6. Nc3 Bb4 7. Bd2 Bxc3) 3... Nc6 4. Rh3?? { (-1.43 → -4.15) Blunder. Nc3 was best. } (4. Nc3 d5 5. Bb5 Bc5 6. d3 O-O 7. Bxc6 bxc6 8. Nge2 Nh5 9. g4 Qf6 10. Rh3 h6) 4... d5 5. d4? { (-4.07 → -7.11) Mistake. exd5 was best. } (5. exd5 Nxd5 6. Rh1 Be7 7. g3 Nd4 8. d3 O-O 9. a3 c6 10. c4 Nf6 11. Nc3 b5) 5... Bxh3 6. Nxh3 dxe4 7. fxe4 Nxe4 8. Bd3 Nd6 9. Be4 Nxe4 10. Bg5 f6 11. Be3 exd4 12. Bd2 d3 13. cxd3 Qxd3 14. Nf2 Qd4 15. Qe2 O-O-O 16. Nxe4 Bb4 17. Bxb4 Qxb4+ 18. Nbc3 Nd4 19. O-O-O Nxe2+ 20. Kc2 Qxe4+ 21. Kb3 Nxc3 22. Kxc3 Rxd1 23. Kb3 Qd3+ 24. Kb4 Qd4+ 25. Ka5 b6+ 26. Ka6 Qa4# { Black wins by checkmate. } 0-1