[Event "Yearly Three-check Arena"] [Site "https://lichess.org/Q6yBendo"] [Date "2021.08.12"] [White "Ertugrul_Gazi"] [Black "ViejoTortuga"] [Result "0-1"] [UTCDate "2021.08.12"] [UTCTime "20:55:28"] [WhiteElo "2112"] [BlackElo "2192"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+19"] [BlackTitle "GM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 c6?! { (2.87 → 3.66) Inaccuracy. Nc6 was best. } (1... Nc6 2. Nf3 e6 3. e4 Bb4 4. e5 d5 5. Be2 Bd7 6. O-O) 2. e4 { B10 Caro-Kann Defense } e6? { (2.01 → 3.48) Mistake. d5 was best. } (2... d5 3. Nxd5 e6 4. Ne3 Nf6 5. e5 Nd5 6. Nf3 Be7 7. Nxd5) 3. Nf3 d5 4. exd5 exd5?? { (5.38 → Mate in 7) Checkmate is now unavoidable. Nf6 was best. } (4... Nf6 5. d4 Be7 6. Bd3 exd5 7. O-O O-O 8. Qd2 Bg4 9. Qg5) 5. Qe2+ Be7 6. d4?? { (Mate in 6 → 4.41) Lost forced checkmate sequence. Nb5 was best. } (6. Nb5 Be6 7. Nfd4 g6 8. Nxe6 fxe6 9. Qxe6 cxb5 10. Qxg8+ Rxg8 11. Bxb5+) 6... Nf6 7. Bf4?! { (4.44 → 3.37) Inaccuracy. Qe3 was best. } (7. Qe3) 7... O-O 8. O-O-O Bb4?? { (3.76 → 10.35) Blunder. Re8 was best. } (8... Re8 9. Ne5) 9. Bd2?? { (10.35 → 1.40) Blunder. Qe5 was best. } (9. Qe5 Re8 10. Qg5 g6 11. Ne5 Bxc3 12. bxc3 Ne4 13. Qh6 Qf6 14. Bd3 Be6 15. Kb2 Qh8) 9... Bf5? { (1.40 → 2.98) Mistake. Qa5 was best. } (9... Qa5 10. Qe3) 10. Ne5? { (2.98 → 1.19) Mistake. Qe5 was best. } (10. Qe5 Bxc3 11. Bxc3 Be4 12. Bd2 Nbd7 13. Qg3 Nh5 14. Qh3 Nhf6 15. Bd3 Qb6 16. Kb1 Rae8) 10... c5?? { (1.19 → 3.39) Blunder. Qa5 was best. } (10... Qa5 11. Qf3) 11. Qe3?? { (3.39 → -0.14) Blunder. Qf3 was best. } (11. Qf3 Qc8) 11... Nc6 12. Nf3?? { (0.78 → -16.40) Blunder. Qg5 was best. } (12. Qg5 Bg6) 12... Re8?? { (-16.40 → -4.16) Blunder. Qa5 was best. } (12... Qa5 13. Qg5 Bg6 14. Qxg6 hxg6 15. Kb1 cxd4 16. Nb5 Ne4 17. Bd3 Nxd2+ 18. Nxd2 Bxd2 19. a3) 13. Qf4 Bg6?? { (-4.86 → -0.51) Blunder. cxd4 was best. } (13... cxd4 14. Nxd4) 14. Bb5?? { (-0.51 → -7.44) Blunder. Bd3 was best. } (14. Bd3) 14... a6?? { (-7.44 → 0.00) Blunder. cxd4 was best. } (14... cxd4) 15. Bxc6?? { (0.00 → -5.27) Blunder. Bd3 was best. } (15. Bd3 Bxd3 16. cxd3 Bxc3 17. Bxc3 Nb4 18. Bxb4 cxb4 19. Kb1 Re2 20. Rd2 Rxd2 21. Qxd2 Rc8) 15... bxc6 16. Rhe1 Rxe1?? { (-6.64 → 3.13) Blunder. Rf8 was best. } (16... Rf8 17. Nb1 Bxd2+ 18. Qxd2 Rb8 19. b3 cxd4 20. Nxd4 Qd6 21. h4 Ne4 22. Rxe4 dxe4 23. h5) 17. Rxe1 h6?? { (3.37 → Mate in 4) Checkmate is now unavoidable. Qf8 was best. } (17... Qf8 18. Ne5) 18. Ne5? { (Mate in 4 → 9.24) Lost forced checkmate sequence. Re8+ was best. } (18. Re8+ Qxe8 19. Qd6 Qe1+ 20. Bxe1 Kh7 21. Ng5+) 18... cxd4? { (9.24 → Mate in 4) Checkmate is now unavoidable. Qe8 was best. } (18... Qe8 19. Nxc6) 19. Nxc6?! { (Mate in 4 → 17.05) Lost forced checkmate sequence. Ng4 was best. } (19. Ng4 Bf8 20. Nxh6+ gxh6 21. Qxh6 Bxh6 22. Re8+) 19... Kh7 20. Nxd8 dxc3 21. Bxc3 Bxc3?! { (21.58 → Mate in 6) Checkmate is now unavoidable. Rxd8 was best. } (21... Rxd8 22. Qxb4) 22. Nc6?? { (Mate in 6 → -9.63) Lost forced checkmate sequence. Nxf7 was best. } (22. Nxf7 Bxb2+ 23. Kxb2 Rb8+ 24. Qxb8 Ne8 25. Qxe8 Bd3 26. Qg8+ Kxg8 27. Nxh6+) 22... Bxe1 23. b3 Rc8 24. Qd6?! { (-46.90 → Mate in 5) Checkmate is now unavoidable. Nd4 was best. } (24. Nd4 Ne4) 24... Ne4 25. Qd7 Bd2+ 26. Kb1 Nc3+ 27. Ka1 Bc1 { White resigns. } 0-1