[Event "Weekly Three-check Arena"] [Site "https://lichess.org/nRiz88q9"] [Date "2020.05.11"] [White "czasnaszachy"] [Black "Astavakra"] [Result "1-0"] [UTCDate "2020.05.11"] [UTCTime "19:44:57"] [WhiteElo "1596"] [BlackElo "2129"] [WhiteRatingDiff "+180"] [BlackRatingDiff "-31"] [WhiteTitle "FM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 c5 { B40 Sicilian Defense: French Variation } 3. Nc3 Nc6 4. Bb5?! { (1.42 → 0.40) Inaccuracy. e5 was best. } (4. e5 d5 5. Nb5 a6 6. Nd6+ Bxd6 7. exd6 Qxd6 8. Be2 Nf6) 4... a6?? { (0.40 → 4.12) Blunder. Nd4 was best. } (4... Nd4 5. e5 Qc7 6. Nxd4 Qxe5+ 7. Nde2 Nf6 8. d3 Qc7 9. Bf4) 5. Bxc6 dxc6 6. O-O? { (5.13 → 3.13) Mistake. e5 was best. } (6. e5 f5 7. d4 Be7 8. O-O Nh6 9. Bxh6 gxh6 10. Ne2 O-O 11. Qd2 f4 12. Rad1 Qe8) 6... Nf6?? { (3.13 → 6.88) Blunder. e5 was best. } (6... e5 7. Nxe5) 7. e5 Nd5?! { (5.80 → 10.64) Inaccuracy. Be7 was best. } (7... Be7 8. d4) 8. Ne4 h5 9. d3 Be7 10. Nd6+ Bxd6 11. exd6 Qxd6 12. Ng5 Qe7 13. Ne4 Kf8 14. c4 e5 15. cxd5 cxd5?! { (23.75 → Mate in 9) Checkmate is now unavoidable. Bg4 was best. } (15... Bg4 16. f3) 16. Nc3?! { (Mate in 9 → 10.35) Lost forced checkmate sequence. Bg5 was best. } (16. Bg5 f6 17. Nxf6 Qxf6 18. Bxf6 Kg8 19. Qb3 c4 20. Qb6 Kh7 21. Bxg7 Be6 22. Qxe6 c3) 16... Be6 17. f4 Rh6 18. f5 Rf6?! { (39.66 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (18... Kg8 19. Bxh6) 19. Bg5 c4 20. Kh1 d4 21. Qxh5 Kg8 22. Bxf6 Qxf6 23. Ne4 { Black resigns. } 1-0