[Event "Hourly Crazyhouse Arena"] [Site "https://lichess.org/Cdk5RC1O"] [Date "2017.01.20"] [White "Chepcov"] [Black "BaT2cj"] [Result "0-1"] [UTCDate "2017.01.20"] [UTCTime "11:00:03"] [WhiteElo "1500"] [BlackElo "1513"] [WhiteRatingDiff "-169"] [BlackRatingDiff "+20"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d5 3. Nc3 { D01 Rapport-Jobava System } c6?! { (0.14 → 0.87) Inaccuracy. Bf5 was best. } (3... Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Be7 7. Nge2 O-O 8. O-O B@a5 9. B@h4 Nbd7 10. Rc1) 4. f3? { (0.87 → -0.50) Mistake. Nf3 was best. } (4. Nf3 Bf5 5. Ne5 Qb6 6. Rb1 e6 7. e3 Bb4 8. a3 Be7 9. Be2 O-O 10. O-O Bd6) 4... Nbd7 5. Qd2 e6 6. g4?! { (-0.39 → -1.02) Inaccuracy. a3 was best. } (6. a3) 6... Bb4 7. O-O-O?? { (-0.73 → -2.81) Blunder. a3 was best. } (7. a3 Ba5) 7... Bxc3?? { (-2.81 → 0.41) Blunder. Qa5 was best. } (7... Qa5 8. Kb1 Bxc3 9. bxc3 N@c4 10. Qd3 O-O 11. Bc1 c5 12. Ka1 Re8 13. g5 Nh5 14. B@b3) 8. Qxc3 N@b5? { (0.49 → 1.68) Mistake. O-O was best. } (8... O-O 9. Nh3 Re8 10. e3 Qb6 11. Qa3 e5 12. dxe5 Nxe5 13. B@a5 P@g2 14. Bxg2 Nc4 15. Bxb6) 9. Qd3?! { (1.68 → 0.82) Inaccuracy. Qb3 was best. } (9. Qb3) 9... h6?? { (0.82 → 3.26) Blunder. O-O was best. } (9... O-O 10. Kb1) 10. h4? { (3.26 → 1.43) Mistake. a4 was best. } (10. a4 Nxd4) 10... Nf8? { (1.43 → 3.22) Mistake. Nb6 was best. } (10... Nb6 11. Qb3) 11. e4?? { (3.22 → -1.10) Blunder. a4 was best. } (11. a4) 11... dxe4 12. fxe4 Nxg4?? { (-1.20 → 2.75) Blunder. Ng6 was best. } (12... Ng6) 13. Bg3?? { (2.75 → -0.45) Blunder. Qf3 was best. } (13. Qf3 e5) 13... P@f4?! { (-0.45 → 0.12) Inaccuracy. P@c3 was best. } (13... P@c3 14. B@b4) 14. Be1?? { (0.12 → -2.96) Blunder. Bxf4 was best. } (14. Bxf4) 14... P@f2 15. Be2?? { (-2.35 → -11.27) Blunder. Bb4 was best. } (15. Bb4) 15... fxe1=Q 16. Bxg4 B@e3+ 17. Kb1 Nc3+?? { (-16.85 → -1.58) Blunder. Qxd1+ was best. } (17... Qxd1+ 18. Qxd1 Qxd4 19. P@d2 P@g2 20. P@e7 Kxe7 21. Rh2 Bxg1 22. Rxg2 N@a3+ 23. Ka1 P@h2 24. P@c3) 18. bxc3 Qb6+?? { (-2.86 → 1.60) Blunder. Qxd1+ was best. } (18... Qxd1+ 19. Qxd1) 19. Ka1?? { (1.60 → Mate in 4) Checkmate is now unavoidable. P@b4 was best. } (19. P@b4 Qxd1+ 20. Bxd1 R@c1+ 21. Kb2 Bxg1 22. Kxc1 Be3+ 23. Kb1 N@a3+ 24. Kb2 Nb5 25. N@c4 Qd8) 19... Qg3?? { (Mate in 4 → 16.10) Lost forced checkmate sequence. Qxd1+ was best. } (19... Qxd1+ 20. Qxd1 R@b1+ 21. Qxb1 Qxb1+ 22. Kxb1 Q@c1#) 20. Be2?? { (16.10 → 1.34) Blunder. N@d6+ was best. } (20. N@d6+ Ke7 21. B@c5 Qxh4 22. Nxc8+ Kd7 23. Nxb6+ axb6 24. Q@d6+ Kc8 25. Rxh4 Nd7 26. N@e7+ Kd8) 20... Ng6?? { (1.34 → 3.67) Blunder. Bc1 was best. } (20... Bc1 21. Rxc1) 21. Nf3?? { (3.67 → 0.17) Blunder. N@d6+ was best. } (21. N@d6+ Kf8 22. Nxc8 Bxd4 23. Nxb6 Bxb6 24. Qd7 Qxc3+ 25. P@b2 Qxc2 26. B@a3+ c5 27. Qxb7 Qxd1+) 21... O-O 22. h5 Ne7?? { (0.20 → 3.16) Blunder. Qxf3 was best. } (22... Qxf3) 23. Rdg1?? { (3.16 → -8.14) Blunder. P@d6 was best. } (23. P@d6) 23... Bxg1 24. Rxg1? { (-7.90 → Mate in 3) Checkmate is now unavoidable. N@b3 was best. } (24. N@b3 R@e3) 24... Qxg1+ 25. Nxg1 R@e1+ { White resigns. } 0-1