[Event "PCA Three-check 3rd Arena"] [Site "https://lichess.org/qvp06JIT"] [Date "2021.03.07"] [White "KoayYZ"] [Black "Vetri28"] [Result "1-0"] [UTCDate "2021.03.07"] [UTCTime "07:05:21"] [WhiteElo "1711"] [BlackElo "1497"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-10"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6? { (-0.17 → 0.98) Mistake. e5 was best. } { A40 Horwitz Defense } (1... e5 2. c3 e4 3. Bf4 Nf6 4. e3 c6 5. Ne2 d5 6. Nd2) 2. c3 Be7?! { (1.32 → 2.14) Inaccuracy. Nf6 was best. } (2... Nf6) 3. e3?! { (2.14 → 1.30) Inaccuracy. e4 was best. } (3. e4 Nc6 4. Nf3 Nf6 5. e5 Nd5 6. Bd3 d6 7. O-O dxe5 8. dxe5 g5 9. Na3 Bxa3) 3... Bh4 4. g3 Be7 5. Bd3 Nf6 6. Nd2 O-O 7. Ngf3 Nc6 8. e4?! { (0.91 → 0.21) Inaccuracy. b4 was best. } (8. b4 d6) 8... e5?? { (0.21 → 2.13) Blunder. d6 was best. } (8... d6 9. b4) 9. dxe5?? { (2.13 → -0.13) Blunder. Nxe5 was best. } (9. Nxe5) 9... Ne8?? { (-0.13 → 1.91) Blunder. Ng4 was best. } (9... Ng4 10. O-O Ngxe5 11. Nxe5 Nxe5 12. Nc4 d6 13. Be2 Bh3 14. Re1 Qd7 15. Nxe5 dxe5 16. Qxd7) 10. e6? { (1.91 → 0.52) Mistake. O-O was best. } (10. O-O Kh8 11. Nc4 d6 12. Bf4 Bh3 13. Qe2 Bxf1 14. Rxf1 Qd7 15. exd6 Nxd6 16. Ne3 g5) 10... dxe6 11. Bc2? { (0.50 → -0.94) Mistake. Nc4 was best. } (11. Nc4 Nf6 12. Bg5 e5 13. Ncxe5 Nb4 14. O-O Nxd3 15. Qxd3 h6 16. Bf4 Qxd3 17. Nxd3 Be6) 11... Bc5? { (-0.94 → 0.32) Mistake. e5 was best. } (11... e5 12. O-O Bg4 13. Nc4 Qxd1 14. Bxd1 Rd8 15. Be2 f5 16. Ne3 fxe4 17. Bc4+ Kh8 18. Nd2) 12. e5?? { (0.32 → -7.63) Blunder. O-O was best. } (12. O-O e5 13. b4 Bd6 14. Nc4 Bg4 15. Ne3 Qd7 16. Rb1 Nf6 17. Nxg4 Qxg4 18. Bg5 Be7) 12... Bxf2+ 13. Kxf2 Nxe5 14. Bxh7+ Kh8 15. Kg2?! { (-14.98 → Mate in 5) Checkmate is now unavoidable. Kf1 was best. } (15. Kf1 Ng4) 15... Nxf3?? { (Mate in 5 → 3.97) Lost forced checkmate sequence. Ng4 was best. } (15... Ng4 16. Qe2 Qd6 17. Rd1 Qxg3+ 18. Kxg3 Nef6 19. Kg2 Ne3+) 16. Nxf3? { (3.97 → 2.09) Mistake. Qxf3 was best. } (16. Qxf3 f5) 16... Qxd1?? { (2.09 → 7.83) Blunder. e5 was best. } (16... e5 17. Qxd8 Bh3+ 18. Kxh3 Rxd8 19. Rf1 Rd6 20. Nh4 Kxh7 21. Be3 Nf6 22. Rf5 e4 23. Rg5) 17. Rxd1 b6? { (8.10 → Mate in 6) Checkmate is now unavoidable. c5 was best. } (17... c5 18. Bc2) 18. Ng5?? { (Mate in 6 → 5.62) Lost forced checkmate sequence. Rd4 was best. } (18. Rd4 g5 19. Bxg5 f6 20. Bxf6+ Rxf6 21. Rh4 Rh6 22. Rxh6 c6 23. Be4+) 18... Bb7+ 19. Kf2?? { (3.39 → -1.09) Blunder. Kg1 was best. } (19. Kg1) 19... Nf6?? { (-1.09 → Mate in 2) Checkmate is now unavoidable. Nd6 was best. } (19... Nd6 20. Rxd6 cxd6 21. Bd3 f6 22. Nh3 f5 23. Bg5 f4 24. g4 Bg2 25. Be7 Bxh3 26. Re1) 20. Nxf7+ Rxf7 21. Kg1?? { (Mate in 1 → -29.54) Lost forced checkmate sequence. Rd8+ was best. } (21. Rd8+) 21... Kxh7 22. Rd4 Ng4 23. Bf4 e5 24. Rd5 Bxd5 25. h3 exf4 26. hxg4 f3?? { (Mate in 2 → Mate in 3) Lost forced checkmate sequence. fxg3 was best. } (26... fxg3 27. a3 Rf1+) 27. Kf2 Re8 28. Rh1+ { Game ends by variant rule. } 1-0