[Event "Hourly Three-check Arena"] [Site "https://lichess.org/ObWI8zO0"] [Date "2022.02.12"] [White "R_O_N_Y"] [Black "yudi2021"] [Result "0-1"] [UTCDate "2022.02.12"] [UTCTime "15:24:47"] [WhiteElo "1338"] [BlackElo "1509"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+54"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4?! { (0.15 → -0.56) Inaccuracy. e4 was best. } (1. e4 Nc6 2. Nf3 e6 3. Nc3 Bb4 4. Bc4 Nf6 5. O-O O-O) 1... e6?? { (-0.56 → 1.80) Blunder. e5 was best. } { A40 Horwitz Defense } (1... e5 2. c3 e4 3. Bf4 Nf6 4. e3 Be7 5. Ne2 O-O 6. Ng3) 2. Bf4?? { (1.80 → -38.26) Blunder. c3 was best. } (2. c3 Nf6 3. Bf4 Bd6 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 b6) 2... b6?? { (-38.26 → 1.15) Blunder. Bb4+ was best. } (2... Bb4+) 3. Nf3?? { (1.15 → -11.62) Blunder. Nd2 was best. } (3. Nd2 Nf6) 3... Bb7?? { (-11.62 → 1.37) Blunder. Bb4+ was best. } (3... Bb4+) 4. Nc3?! { (1.37 → 0.37) Inaccuracy. Nbd2 was best. } (4. Nbd2 Nf6 5. e3 Bd6 6. Bxd6 cxd6 7. Bd3 Nc6 8. c3 Qc7 9. O-O Ne7 10. Ng5 Ng6) 4... Bxf3? { (0.37 → 1.71) Mistake. Bb4 was best. } (4... Bb4) 5. gxf3 Bb4 6. Bd2?! { (1.94 → 1.00) Inaccuracy. Qd2 was best. } (6. Qd2 Ne7) 6... Nf6? { (1.00 → 2.26) Mistake. Ne7 was best. } (6... Ne7 7. e3) 7. a3?! { (2.26 → 1.59) Inaccuracy. Rg1 was best. } (7. Rg1 Nc6) 7... Bd6? { (1.59 → 3.42) Mistake. Bxc3 was best. } (7... Bxc3 8. Bxc3) 8. Bg5 h6?! { (2.84 → 3.77) Inaccuracy. Nc6 was best. } (8... Nc6 9. e4 h6 10. Be3 e5 11. Rg1 g5 12. Nb5 Bb4+ 13. axb4 Nxb4 14. dxe5 a6 15. Bc4) 9. Bh4 Be7 10. Qd3?! { (3.20 → 2.25) Inaccuracy. Rg1 was best. } (10. Rg1) 10... O-O?? { (2.25 → 7.38) Blunder. Nc6 was best. } (10... Nc6) 11. e4?? { (7.38 → 1.96) Blunder. Rg1 was best. } (11. Rg1 Ng4 12. Bxe7 Qxe7 13. fxg4 d5 14. g5 g6 15. gxh6 Kh8 16. e4 c5 17. O-O-O Nc6) 11... Nc6?? { (1.96 → 6.22) Blunder. Nh5 was best. } (11... Nh5 12. Bxe7) 12. O-O-O?? { (6.22 → 1.06) Blunder. Rg1 was best. } (12. Rg1 Ng4) 12... a5? { (1.06 → 2.87) Mistake. Nh5 was best. } (12... Nh5 13. Bxe7) 13. e5? { (2.87 → 1.20) Mistake. f4 was best. } (13. f4) 13... Nd5?? { (1.20 → 4.80) Blunder. Nb4 was best. } (13... Nb4 14. axb4 axb4 15. Nb1 Nd5 16. Bxe7 Nxe7 17. d5 Ng6 18. Rg1 exd5 19. Qxd5 Kh8 20. e6) 14. Bxe7?? { (4.80 → 2.24) Blunder. Nxd5 was best. } (14. Nxd5) 14... Qxe7?? { (2.24 → 12.89) Blunder. Ndxe7 was best. } (14... Ndxe7 15. Kb1) 15. Nxd5 exd5 16. Kb1?? { (8.00 → 3.70) Blunder. Rg1 was best. } (16. Rg1) 16... Qh4?? { (3.70 → 12.18) Blunder. f5 was best. } (16... f5 17. Rg1) 17. Rg1 Kh8?! { (10.39 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (17... g5 18. Rg3) 18. Rxg7?! { (Mate in 4 → 13.44) Lost forced checkmate sequence. Qh7+ was best. } (18. Qh7+ Kxh7 19. Bd3+ Kh8 20. Rxg7 Kxg7 21. Rg1+) 18... Kxg7 19. Be2 Ne7?! { (13.37 → Mate in 3) Checkmate is now unavoidable. Qg5 was best. } (19... Qg5 20. f4) 20. Rg1+ Kh8 21. Qe3?! { (Mate in 2 → 22.34) Lost forced checkmate sequence. Qh7+ was best. } (21. Qh7+ Kxh7 22. Bd3+) 21... Ng6 22. Bd3?? { (24.79 → 2.82) Blunder. e6 was best. } (22. e6) 22... Qxh2?? { (2.82 → 15.23) Blunder. Rae8 was best. } (22... Rae8 23. Rg4) 23. Rf1?? { (15.23 → 0.15) Blunder. Qe1 was best. } (23. Qe1) 23... f5?? { (0.15 → 5.15) Blunder. Rae8 was best. } (23... Rae8 24. Qe1) 24. f4?? { (5.15 → 0.13) Blunder. Qe1 was best. } (24. Qe1 Ne7) 24... Nxf4?? { (0.13 → 8.00) Blunder. Rae8 was best. } (24... Rae8 25. Qf3) 25. Qg3?? { (8.00 → -13.05) Blunder. e6 was best. } (25. e6) 25... Qxg3 26. fxg3 Nxd3 27. cxd3 Rg8 28. Rxf5 Rxg3 29. Ka2 b5 30. Rf7?! { (-27.92 → Mate in 6) Checkmate is now unavoidable. Rh5 was best. } (30. Rh5 Rg6) 30... b4 31. a4 Rxd3 32. Rxd7 b3+ 33. Ka3 Rd1 34. Rxd5 Rb8 35. Rc5 Ra1# { Black wins by checkmate. } 0-1