[Event "CWC Qualification Tournament"] [Site "https://lichess.org/DBk8TBNj"] [Date "2018.02.25"] [White "Ak-Parti"] [Black "Nikola_Sav"] [Result "1-0"] [UTCDate "2018.02.25"] [UTCTime "16:00:02"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+162"] [BlackRatingDiff "-163"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A10"] [Opening "English Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 { A10 English Opening } d6 2. e3 Be6? { (-0.37 → 1.15) Mistake. Nf6 was best. } (2... Nf6 3. d4 e5 4. Nc3 Bf5 5. Nf3 e4 6. Nh4 Bd7 7. Bd2 Be7 8. Be2 Nc6 9. O-O) 3. a3?! { (1.15 → 0.33) Inaccuracy. Nc3 was best. } (3. Nc3 Nf6) 3... c6?! { (0.33 → 1.29) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 Bf5 5. Nge2 e6 6. Ng3 Bg6 7. Be2 h5 8. d3 Nbd7 9. Nge4 Nxe4 10. dxe4) 4. Qc2? { (1.29 → 0.03) Mistake. d4 was best. } (4. d4 Nf6 5. Nc3 Nbd7 6. e4 Bg4 7. f3 Bh5 8. Bd3 e5 9. Nge2 Be7 10. O-O O-O) 4... Qc8? { (0.03 → 1.30) Mistake. Nf6 was best. } (4... Nf6) 5. Nc3 Bf5 6. Ne4?? { (1.96 → -0.30) Blunder. e4 was best. } (6. e4 Bg6 7. d4 Nf6 8. Be2 e6 9. Nf3 Nbd7 10. Nh4 e5 11. Be3 Be7 12. O-O O-O) 6... Bxe4 7. Qxe4 d5?? { (-0.50 → 2.89) Blunder. e5 was best. } (7... e5) 8. cxd5 cxd5 9. Qxd5?? { (2.78 → -4.67) Blunder. B@a4+ was best. } (9. B@a4+ P@c6 10. Qxd5 e6 11. Qa2 Nf6 12. Nf3 Nbd7 13. d4 Qc7 14. Bc2 c5 15. P@g5 cxd4) 9... Nf6?? { (-4.67 → 2.21) Blunder. N@c2+ was best. } (9... N@c2+ 10. Kd1 Nxa1 11. B@a4+ P@c6 12. Nf3 e6 13. Qa2 b5 14. Qxa1 bxa4 15. P@e5 Nd7 16. P@c2) 10. Bb5+?? { (2.21 → -3.04) Blunder. B@a4+ was best. } (10. B@a4+ Nc6 11. Qc4 N@b6 12. Bxc6+ bxc6 13. Qh4 B@d8 14. Nf3 e6 15. d4 Nfd7 16. P@g5 Rb8) 10... Nbd7?? { (-3.04 → 0.98) Blunder. P@c6 was best. } (10... P@c6 11. Qc4 Nbd7 12. P@e6 fxe6 13. P@f7+ Kd8 14. Ba4 P@b5 15. Qc3 bxa4 16. Nf3 B@d5 17. B@c2) 11. Qb3?? { (0.98 → -1.77) Blunder. P@e6 was best. } (11. P@e6 N@c2+ 12. Ke2 fxe6 13. Bxd7+ Nxd7 14. B@f7+ Kd8 15. Bxe6 B@c6 16. Qa5+ P@b6 17. Qc3 Nxa1) 11... a6?? { (-1.77 → 0.51) Blunder. N@c2+ was best. } (11... N@c2+ 12. Qxc2 Qxc2 13. B@e2 Rc8 14. P@e6 fxe6 15. Nf3 Qxc1+ 16. Rxc1 Rxc1+ 17. N@d1 P@f7 18. O-O) 12. Bc4?? { (0.51 → -2.07) Blunder. Bxd7+ was best. } (12. Bxd7+ Nxd7) 12... Ne5?? { (-2.07 → 2.80) Blunder. e6 was best. } (12... e6 13. Nf3 Nc5 14. Qc2 b5 15. Be2 N@b3 16. O-O Nxa1 17. Qb1 P@d3 18. Bxd3 Nxd3 19. Qxd3) 13. Be2?? { (2.80 → -7.00) Blunder. Bxf7+ was best. } (13. Bxf7+ Nxf7 14. P@d7+ Qxd7 15. P@e6 Qxe6 16. Qxe6 N@c2+ 17. Kf1 B@b5+ 18. d3 Nxa1 19. Qxf7+ Kxf7) 13... e6?? { (-7.00 → -0.19) Blunder. N@c2+ was best. } (13... N@c2+ 14. Qxc2 Qxc2 15. B@c4 Q@c6 16. P@e6 fxe6 17. P@f7+ Kxf7 18. Nf3 Nxc4 19. O-O P@h3 20. gxh3) 14. Nf3?? { (-0.19 → -3.85) Blunder. P@f4 was best. } (14. P@f4 Ned7 15. P@e5 Ne4 16. Nf3 Nec5 17. Qc4 Nb6 18. Qc3 P@d3 19. Bd1 Nd5 20. O-O Nxc3) 14... Nxf3+ 15. Bxf3 Nd7?? { (-2.46 → 4.15) Blunder. N@c2+ was best. } (15... N@c2+ 16. Qxc2 Qxc2 17. O-O Bd6 18. B@g3 Bxg3 19. fxg3 O-O 20. P@h6 P@f2+ 21. Kxf2 N@g4+ 22. Kg1) 16. O-O Nc5?? { (3.36 → 9.18) Blunder. P@h3 was best. } (16... P@h3 17. B@h5) 17. Qd1?! { (9.18 → 5.43) Inaccuracy. Qxb7 was best. } (17. Qxb7 Qxb7 18. B@c6+ Nd7 19. Bxb7 Bd6 20. Bxa8 O-O 21. P@f4 N@f5 22. Bac6 P@h3 23. gxh3 N@h4) 17... Nb3? { (5.43 → 16.38) Mistake. N@g5 was best. } (17... N@g5 18. N@b6 N@e5 19. B@e2 P@d3 20. Nxc8 Rxc8 21. P@f4 Nexf3+ 22. Bxf3 Nxf3+ 23. Qxf3 N@d7 24. N@e5) 18. Qxb3 Bd6 19. Qa4+ b5 20. Qd1 Be5 21. Bxa8 Qxa8 22. b4?? { (22.97 → Mate in 7) Checkmate is now unavoidable. B@d7+ was best. } (22. B@d7+) 22... Bxa1?? { (Mate in 7 → 28.29) Lost forced checkmate sequence. Qxg2+ was best. } (22... Qxg2+ 23. Kxg2 N@h4+ 24. Kh3 B@g2+ 25. Kxh4 N@f5+ 26. Kg5 f6+ 27. Kh5 P@g6+ 28. Kg4 P@h5#) 23. Qe2?? { (28.29 → Mate in 7) Checkmate is now unavoidable. N@c7+ was best. } (23. N@c7+) 23... g6?? { (Mate in 7 → 26.15) Lost forced checkmate sequence. Qxg2+ was best. } (23... Qxg2+ 24. Kxg2 N@h4+ 25. Kh3 B@g2+ 26. Kg4 h5+ 27. Kxh4 N@f5+ 28. Kg5 Bf6+ 29. Kf4 R@e4#) 24. d4?? { (26.15 → Mate in 11) Checkmate is now unavoidable. N@c7+ was best. } (24. N@c7+ Kf8 25. Nxa8 R@e8 26. Nc7 B@e7 27. Nxe8 N@d7 28. B@h6+ Kg8 29. Q@g7+ Bxg7 30. Bxg7 N@h3+) 24... Qb8?? { (Mate in 11 → Mate in 6) Lost forced checkmate sequence. Qxg2+ was best. } (24... Qxg2+ 25. Kxg2 N@h4+ 26. Kg3 N@f5+ 27. Kf4 g5+ 28. Ke4 B@f3+ 29. Qxf3 Nd6+ 30. Kd3 R@c3+ 31. Kd2) 25. Bb2?! { (Mate in 6 → 16.77) Lost forced checkmate sequence. N@f6+ was best. } (25. N@f6+ Kf8 26. B@h6+ B@g7 27. P@e7+ Kxe7 28. R@d7+ Kxf6 29. N@g4+ Kf5 30. e4#) 25... Bxb2?! { (16.77 → Mate in 7) Checkmate is now unavoidable. N@h3+ was best. } (25... N@h3+ 26. Kh1) 26. Qxb2?? { (Mate in 7 → Mate in 9) Lost forced checkmate sequence. N@f6+ was best. } (26. N@f6+ Ke7 27. R@d7+ Kxf6 28. P@e5+ Qxe5 29. dxe5+ Bxe5 30. N@g4+ Kg7 31. B@h6+ Kg8 32. Q@f8#) 26... Qc7?? { (Mate in 9 → 23.02) Lost forced checkmate sequence. N@f3+ was best. } (26... N@f3+ 27. gxf3 R@g2+ 28. Kxg2 N@h4+ 29. Kh1 P@g2+ 30. Kg1 Qxh2+ 31. Kxh2 gxf1=N+ 32. Kg1 R@h1+ 33. Kxh1) 27. d5 exd5? { (8.25 → Mate in 8) Checkmate is now unavoidable. N@h3+ was best. } (27... N@h3+ 28. Kh1) 28. Qxh8+ Ke7 29. Qxh7?! { (Mate in 5 → 27.40) Lost forced checkmate sequence. R@e8+ was best. } (29. R@e8+ Kd7 30. R@e7+ Kc6 31. Rxc7+ Kxc7 32. Q@b8+ Kd7 33. N@e5#) 29... Qc4?! { (27.40 → Mate in 6) Checkmate is now unavoidable. N@f3+ was best. } (29... N@f3+ 30. gxf3) 30. Qh8?? { (Mate in 6 → Mate in 5) Lost forced checkmate sequence. R@d7+ was best. } (30. R@d7+ Kxd7 31. Qxf7+ B@e7 32. N@b6+ Kd6 33. R@d7+ Ke5 34. Nxc4+ dxc4 35. Q@e6#) 30... Qa2?? { (Mate in 5 → Mate in 3) Lost forced checkmate sequence. Qxf1+ was best. } (30... Qxf1+ 31. Kxf1 B@d3+ 32. P@e2 R@h1+ 33. N@g1 R@d1+ 34. N@e1 N@d2#) 31. Qe5+ Kd7 32. Qf6?! { (Mate in 2 → 33.72) Lost forced checkmate sequence. R@e7+ was best. } (32. R@e7+ Kc8 33. R@b8#) 32... Qxa3?! { (33.72 → Mate in 2) Checkmate is now unavoidable. N@e2+ was best. } (32... N@e2+ 33. Kh1) 33. Qxf7+ Kd6 34. Qxg6+ Ke5 35. Qg5+ Ke4 36. Qf4+ Kd3 37. Rd1+ Kc2 38. Qd4?? { (Mate in 3 → Mate in 11) Lost forced checkmate sequence. R@d2+ was best. } (38. R@d2+ Kb3 39. N@c5+ Kc3 40. Qd4#) 38... Kb3?? { (Mate in 11 → Mate in 2) Lost forced checkmate sequence. N@h3+ was best. } (38... N@h3+ 39. gxh3 N@e2+ 40. Kf1 B@g2+ 41. Kxg2 P@f3+ 42. Kxf3 Nxd4+ 43. Rxd4 P@e4+ 44. Rxe4 dxe4+ 45. Kxe4) 39. Ra1?? { (Mate in 2 → Mate in 10) Lost forced checkmate sequence. N@c5+ was best. } (39. N@c5+ Ka2 40. Ra1#) 39... Qxb4?? { (Mate in 10 → Mate in 1) Lost forced checkmate sequence. N@h3+ was best. } (39... N@h3+ 40. Kf1 P@e2+ 41. Kxe2 P@f3+ 42. gxf3 N@g1+ 43. Rxg1 Nxg1+ 44. Kf1 B@h3+ 45. B@g2 P@e2+ 46. Ke1) 40. Rb1+ Ka4 41. Rxb4+ Ka3 42. Qb2# { White wins by checkmate. } 1-0