[Event "Rated Three-check game"] [Site "https://lichess.org/puT0gX8s"] [Date "2015.07.17"] [White "sedore"] [Black "RedPlanet44"] [Result "0-1"] [UTCDate "2015.07.17"] [UTCTime "04:02:33"] [WhiteElo "1427"] [BlackElo "1272"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+179"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Nc3?! { (0.72 → 0.13) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nf3 b5 4. e4 Nxe4 5. Qe2 Nd6 6. Nc3 Bb7 7. Ng5 h6 8. Bf4 hxg5 9. Bxd6 b4 10. Nb5 Na6 11. O-O-O Qa5) 2... cxd4 3. Qxd4 Nc6 4. Qa4 a6 5. e3 Ra7 6. Bd2 b5 7. Qb3 e6 8. Nf3?? { (-0.25 → -5.55) Blunder. a3 was best. } (8. a3 d5 9. Nf3 Nf6 10. Bd3 Bb7 11. Nd4 Bc5 12. Nxc6 Bxc6 13. Ne2 O-O 14. Bb4 Bxb4+ 15. Qxb4 e5 16. O-O e4 17. Nd4 exd3) 8... d5?? { (-5.55 → -0.14) Blunder. Na5 was best. } (8... Na5 9. Bxb5 Nxb3 10. axb3 Bb7 11. Bd3 Nf6 12. e4 Bc5 13. O-O O-O 14. Na4 Be7 15. Nc3 Ra8 16. e5 Ng4 17. Be4 Bxe4 18. Nxe4) 9. O-O-O?! { (-0.14 → -1.17) Inaccuracy. Ne2 was best. } (9. Ne2 e5 10. Ng3 Qd6 11. a4 b4 12. e4 Be6 13. Ng5 Nd4 14. Qd3 Nf6 15. exd5 Qxd5 16. c4 Qd6 17. Nxe6 Qxe6 18. Be2 Bd6) 9... Bd7 10. Ne2 a5? { (-1.28 → 0.09) Mistake. b4 was best. } (10... b4 11. e4 dxe4 12. Ng5 Nf6 13. Qg3 Qa5 14. Kb1 Rb7 15. Be1 Ne5 16. Nd4 h6 17. f4 Neg4 18. Nb3 Qc7 19. Bxa6 hxg5 20. Bxb7) 11. Qxb5?! { (0.09 → -0.95) Inaccuracy. Ned4 was best. } (11. Ned4 Nxd4 12. exd4 a4 13. Qe3 Nf6 14. Bd3 a3 15. b3 b4 16. Rde1 Ne4 17. Bxe4 dxe4 18. Qxe4 Bd6 19. Ne5 O-O 20. Kb1 Kh8) 11... Nb4 12. Qxd7+?? { (-1.44 → -4.08) Blunder. Ned4 was best. } (12. Ned4 Bd6 13. Bxb4 axb4 14. Nc6 Qa8 15. Nxa7 Bxb5 16. Nxb5 Bb8 17. Kb1 Nf6 18. Bd3 O-O 19. h3 Rc8 20. Ka1 Ne4 21. Bxe4 dxe4) 12... Qxd7 13. Kb1?? { (-1.29 → Mate in 4) Checkmate is now unavoidable. Bxb4 was best. } (13. Bxb4 axb4 14. Ned4 b3 15. Bb5 Qxb5 16. Nxb5 bxa2 17. Kd2 Rb7 18. Nfd4 e5 19. Ra1 Bb4+ 20. Ke2 Ne7 21. Rxa2 O-O 22. Rha1 exd4) 13... Qa4 14. Bxb4 axb4 15. a3 bxa3?? { (Mate in 3 → 1.27) Lost forced checkmate sequence. Qxc2+ was best. } (15... Qxc2+ 16. Kxc2 Rc7+ 17. Kd2 Rc2+) 16. b3?? { (1.27 → Mate in 4) Checkmate is now unavoidable. Nc3 was best. } (16. Nc3 Qc6 17. Bb5 Qxb5 18. Nxb5 Rb7 19. Nfd4 Kd7 20. c4 Nf6 21. Nc6 Ke8 22. Na5 Rd7 23. bxa3 Bxa3 24. Nxa3 Ne4 25. cxd5 Nc3+) 16... a2+ 17. Ka1 Ba3 18. bxa4 Bb2+ 19. Kxb2 Rb7+ { Game ends by variant rule. } 0-1