[Event "2000 OPEN Arena"] [Site "https://lichess.org/4TvmWmd5"] [Date "2020.11.01"] [White "Roganov_Igor-2011"] [Black "Dan_Murataev"] [Result "1-0"] [UTCDate "2020.11.01"] [UTCTime "09:17:43"] [WhiteElo "994"] [BlackElo "806"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Bb4? { (0.00 → 1.57) Mistake. Nf6 was best. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O Nbd7 6. a4 O-O 7. h3) 3. Qh5? { (1.57 → 0.20) Mistake. c3 was best. } (3. c3 Ba5 4. Nf3 d6 5. d4 exd4 6. Qb3 Qd7 7. O-O Nc6) 3... Bxd2+?? { (0.20 → 4.99) Blunder. Qe7 was best. } (3... Qe7 4. Nf3 Nc6 5. O-O h6 6. d3 d6 7. Bg5 Nf6 8. Qh4) 4. Bxd2 Ke7?? { (4.88 → Mate in 3) Checkmate is now unavoidable. Qe7 was best. } (4... Qe7) 5. Qxf7+ Kd6 6. Bb4+ Kc6 7. Qf3?! { (Mate in 2 → 10.44) Lost forced checkmate sequence. Qd5+ was best. } (7. Qd5+ Kb6 8. Ba5#) 7... Qh4?! { (10.44 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (7... a5) 8. Qe3? { (Mate in 5 → 9.82) Lost forced checkmate sequence. Bd5+ was best. } (8. Bd5+ Kb5 9. c4+ Kb6 10. Qe3+ Ka6 11. Qa3+ Kb6 12. Bc5#) 8... Qxh2? { (9.82 → Mate in 1) Checkmate is now unavoidable. d6 was best. } (8... d6) 9. Rxh2?! { (Mate in 1 → 26.11) Lost forced checkmate sequence. Qc5# was best. } (9. Qc5#) 9... Na6?! { (26.11 → Mate in 3) Checkmate is now unavoidable. d6 was best. } (9... d6 10. Qb3 b5 11. Bd5+ Kb6 12. Bxa8 Ne7 13. Bd2 c5 14. Qf7 Nbc6 15. Nc3 b4 16. Nd5+) 10. Ba3?! { (Mate in 3 → 29.36) Lost forced checkmate sequence. Bd5+ was best. } (10. Bd5+ Kb5 11. c4+ Kxb4 12. Qa3#) 10... Ne7?! { (29.36 → Mate in 5) Checkmate is now unavoidable. d6 was best. } (10... d6 11. Qb3) 11. Qc5+? { (Mate in 5 → 7.95) Lost forced checkmate sequence. Qb3 was best. } (11. Qb3 Nb4 12. Qa4+ b5 13. Qxb5+ Kd6 14. Bxb4+ c5 15. Qxc5#) 11... Nxc5 12. Bxc5? { (7.85 → 4.17) Mistake. b4 was best. } (12. b4 Nxe4 13. b5+ Kb6 14. Bxe7 a6 15. bxa6 bxa6 16. Nd2 Nxd2 17. Kxd2 d6 18. Rb1+ Kc6) 12... Kxc5 13. Bb3 Kb4?! { (3.90 → 5.84) Inaccuracy. a5 was best. } (13... a5 14. a4 d6 15. Nf3 Kb6 16. Nc3 h6 17. Nd2 Bd7 18. O-O-O Ka6 19. Nc4 Rad8 20. Ne3) 14. Bf7?! { (5.84 → 4.33) Inaccuracy. Rh3 was best. } (14. Rh3 a5 15. Rc3 a4 16. Rc4+ Kb5 17. Nc3+ Kb6 18. Nxa4+ Ka6 19. Nc3 b5 20. Rc5 b4) 14... Kc5 15. Na3 Rf8?! { (3.47 → 4.81) Inaccuracy. d6 was best. } (15... d6 16. Nf3 b5 17. Ng5 h6 18. Ne6+ Bxe6 19. Bxe6 h5 20. c3 Rh6 21. Bd7 c6 22. Nc2) 16. Bb3 Rf3?? { (4.09 → 12.46) Blunder. h6 was best. } (16... h6 17. Nc4 d6 18. Ne2 b5 19. Ne3 a5 20. a4 b4 21. f3 Kb6 22. Ng3 Bd7 23. Rh1) 17. O-O-O? { (12.46 → 5.49) Mistake. Nxf3 was best. } (17. Nxf3) 17... Rxf2 18. Nh3?! { (5.20 → 3.70) Inaccuracy. Nf3 was best. } (18. Nf3 a6 19. Ne1 Re2 20. Rxh7 Rxe4 21. Rxg7 Nf5 22. Rf7 d6 23. Rxc7+ Kb6 24. Rf7 Ka7) 18... Rf1?? { (3.70 → 11.95) Blunder. Rf6 was best. } (18... Rf6 19. g4 h6 20. g5 hxg5 21. Nxg5 b5 22. Rh7 Rg6 23. Rg1 Bb7 24. Bf7 Rf6 25. Rxg7) 19. Rxf1 Nc6 20. Rf8 d5 21. exd5 Kd4 22. c3+ Kc5 23. dxc6 bxc6 24. Rf5 Rb8 25. Rxe5+ Kb6 26. Rh1 Ka6 27. Rd1 Rb4?! { (17.02 → Mate in 9) Checkmate is now unavoidable. Kb7 was best. } (27... Kb7 28. Re7) 28. cxb4 Bb7 29. Rd8 Kb6 30. Nc4+ Ka6 31. Ra5# { White wins by checkmate. } 1-0