[Event "Mongolia Arena"] [Site "https://lichess.org/DwEINY0C"] [Date "2018.12.15"] [White "byambaa0919"] [Black "saijaa93"] [Result "0-1"] [UTCDate "2018.12.15"] [UTCTime "10:47:42"] [WhiteElo "1372"] [BlackElo "1534"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+21"] [Variant "Crazyhouse"] [TimeControl "600+0"] [ECO "B01"] [Opening "Scandinavian Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 { B01 Scandinavian Defense: Main Line } 4. Bc4?? { (3.59 → 0.89) Blunder. Nf3 was best. } (4. Nf3 e6 5. Be2 Nf6 6. O-O P@g4 7. Ne1 Nc6 8. d4 h5) 4... Nf6 5. Nf3?! { (1.44 → 0.75) Inaccuracy. d4 was best. } (5. d4 Nc6 6. P@b5 Bg4 7. Ne2 Nb4 8. O-O P@f3 9. gxf3 Bxf3) 5... Nc6?? { (0.75 → 4.08) Blunder. P@g4 was best. } (5... P@g4 6. Ng1 Bf5 7. Nge2 e6 8. O-O Nc6 9. Bb5 Bd6 10. d4) 6. d3? { (4.08 → 2.03) Mistake. P@b5 was best. } (6. P@b5 Nd8) 6... Bg4?? { (2.03 → 4.72) Blunder. P@h3 was best. } (6... P@h3 7. P@b5) 7. O-O?? { (4.72 → 0.37) Blunder. Bxf7+ was best. } (7. Bxf7+ Kxf7) 7... e6?? { (0.37 → 2.46) Blunder. Qh5 was best. } (7... Qh5 8. Bxf7+) 8. h3?? { (2.46 → -1.34) Blunder. P@b5 was best. } (8. P@b5) 8... h5?? { (-1.34 → 1.70) Blunder. Bxf3 was best. } (8... Bxf3 9. Qxf3 N@d4 10. Qd1 Bb4 11. B@e2 Bd6 12. P@b5 Nb4 13. Bg5 O-O-O 14. Kh1 Kb8 15. Bxf6) 9. hxg4?? { (1.70 → -7.34) Blunder. P@b5 was best. } (9. P@b5 Nd4) 9... hxg4 10. Nh2 Qh5?? { (-8.97 → -3.70) Blunder. P@f3 was best. } (10... P@f3 11. P@h6 fxg2 12. Re1 O-O-O 13. B@e4 Bd6 14. Bxg2 Bxh2+ 15. Kxh2 Qh5+ 16. P@h3 N@f3+ 17. Kh1) 11. B@g3?? { (-3.70 → -8.23) Blunder. P@h6 was best. } (11. P@h6 P@f3) 11... Bd6?! { (-8.23 → -4.80) Inaccuracy. P@f3 was best. } (11... P@f3) 12. Bcf4?! { (-4.80 → -7.26) Inaccuracy. Bxd6 was best. } (12. Bxd6 cxd6) 12... e5?? { (-7.26 → -3.20) Blunder. Bxf4 was best. } (12... Bxf4) 13. Re1 O-O-O 14. Be3?? { (-2.58 → -9.76) Blunder. Rxe5 was best. } (14. Rxe5 Bxe5) 14... Kb8? { (-9.76 → -4.25) Mistake. P@f4 was best. } (14... P@f4) 15. P@h4? { (-4.25 → -8.03) Mistake. P@b5 was best. } (15. P@b5 Nd4) 15... Nd4?? { (-8.03 → -1.62) Blunder. P@f4 was best. } (15... P@f4 16. Bd5 fxg3 17. fxg3 Nxd5 18. Nxd5 P@f4 19. P@f2 B@e6 20. c4 B@d4 21. Qb3 Bxe3 22. N@a6+) 16. Bg5?? { (-1.62 → -8.64) Blunder. Nd5 was best. } (16. Nd5 P@f3) 16... Nf5?? { (-8.64 → -2.62) Blunder. P@f4 was best. } (16... P@f4) 17. Bxf6 gxf6 18. Qxg4 Nxg3 19. fxg3?? { (-1.27 → -3.33) Blunder. Qxg3 was best. } (19. Qxg3 P@f4 20. N@a6+ Ka8 21. P@c6 fxg3 22. cxb7+ Kxb7 23. P@c6+ Kxc6 24. fxg3 Kd7 25. P@f2 B@b6) 19... Qh6?? { (-3.33 → 3.43) Blunder. B@c6 was best. } (19... B@c6 20. N@e4 B@b6+ 21. P@e3 P@f4 22. N@d5 P@f2+ 23. Nxf2 fxe3 24. Nxe3 Bxe3 25. Rxe3 P@d4 26. Re2) 20. Bxf7?? { (3.43 → -1.95) Blunder. N@a6+ was best. } (20. N@a6+ Ka8) 20... f5?? { (-1.95 → 5.75) Blunder. P@f2+ was best. } (20... P@f2+ 21. Kxf2 Qd2+ 22. Kf1 B@d4 23. P@e3 Bxc3 24. bxc3 Qxc2 25. P@g7 Qxd3+ 26. Kg1 P@f2+ 27. Kxf2) 21. Qxf5? { (5.75 → 3.49) Mistake. N@a6+ was best. } (21. N@a6+ Ka8 22. Qxf5 B@b6+ 23. Kh1 P@f4 24. P@c6 bxc6 25. Ng4 B@c8 26. Nxh6 Bxa6 27. N@e4 N@f2+) 21... P@f4?! { (3.49 → 5.30) Inaccuracy. B@d7 was best. } (21... B@d7 22. Qf3) 22. Ng4?? { (5.30 → 0.98) Blunder. N@a6+ was best. } (22. N@a6+ Ka8 23. P@c6 B@b6+ 24. Kh1 bxc6 25. Ng4 B@c8 26. Nxh6 Bxa6 27. N@e4 N@f2+ 28. Nxf2 Bxf2) 22... Qg7?? { (0.98 → 6.67) Blunder. fxg3 was best. } (22... fxg3 23. N@a6+) 23. N@e6 B@d7 24. Nxg7 Bxf5 25. Nxf5 fxg3 26. Nxd6?? { (10.79 → -7.30) Blunder. Nxg3 was best. } (26. Nxg3 Rxh4 27. Bd5 B@h2+ 28. Nxh2 P@f2+ 29. Kxf2 Bc5+ 30. P@e3 Q@d2+ 31. Re2) 26... cxd6?? { (-7.30 → Mate in 7) Checkmate is now unavoidable. Rxd6 was best. } (26... Rxd6 27. P@f2 gxf2+ 28. Kxf2 B@g3+ 29. Ke2 Bxe1 30. Rxe1 P@f3+ 31. Kd2 P@e3+ 32. Nxe3 Q@f2+ 33. P@e2) 27. N@h6?? { (Mate in 7 → Mate in 8) Lost forced checkmate sequence. P@c7+ was best. } (27. P@c7+ Ka8 28. cxd8=Q+ Rxd8 29. N@c7+ Kb8 30. R@a8+ Kxc7 31. Nd5+ Kc6 32. B@a4+ Kc5 33. Q@c4#) 27... B@f2+?? { (Mate in 8 → -4.02) Lost forced checkmate sequence. P@f2+ was best. } (27... P@f2+ 28. Kf1 fxe1=Q+ 29. Rxe1 R@g1+ 30. Ke2 Rxe1+ 31. Kxe1 B@f2+ 32. Nxf2 Q@e3+ 33. Q@e2 gxf2+ 34. Kd1) 28. Nxf2?? { (-4.02 → Mate in 4) Checkmate is now unavoidable. Kh1 was best. } (28. Kh1 Bxe1) 28... gxf2+?? { (Mate in 4 → -1.53) Lost forced checkmate sequence. N@f3+ was best. } (28... N@f3+ 29. Kf1 Q@g1+ 30. Ke2 Qxf2+ 31. Kd1 Qxe1#) 29. Kxf2 Rxh6?? { (-2.74 → Mate in 7) Checkmate is now unavoidable. Q@d2+ was best. } (29... Q@d2+) 30. Nd5?? { (Mate in 7 → Mate in 7) Lost forced checkmate sequence. P@c7+ was best. } (30. P@c7+ Ka8 31. cxd8=R+ Q@c8 32. Rxc8+ N@b8 33. Rxb8+ Kxb8 34. Q@d8+ N@c8 35. Q@c7+ Ka8 36. R@b8#) 30... Rf8?? { (Mate in 7 → Mate in 5) Lost forced checkmate sequence. Q@d2+ was best. } (30... Q@d2+ 31. B@e2 N@g4+ 32. Kg3 Qxe1+ 33. Rxe1 N@f5+ 34. Kxg4 R@g3+ 35. Kxf5 N@d4+ 36. Ke4 P@f5#) 31. P@c7+ Ka8 32. Q@d8+ Q@c8 33. Qxc8+ Rxc8 34. Q@d7?? { (Mate in 4 → -16.16) Lost forced checkmate sequence. Q@b8+ was best. } (34. Q@b8+ Rxb8 35. cxb8=Q+ Kxb8 36. P@c7+ Ka8 37. R@b8#) 34... Rhh8?? { (-16.16 → Mate in 5) Checkmate is now unavoidable. P@g3+ was best. } (34... P@g3+ 35. Kxg3 P@f4+ 36. Kf2 Q@g3+ 37. Ke2 N@d4+ 38. Kd2 Qxg2+ 39. P@e2 P@e3+ 40. Kc3 N@b5+ 41. Kb4) 35. P@f3?? { (Mate in 5 → -6.20) Lost forced checkmate sequence. Qxc8+ was best. } (35. Qxc8+ Rxc8 36. R@b8+ Rxb8 37. cxb8=Q+ Kxb8 38. P@c7+ Ka8 39. R@b8#) 35... Q@d2+ 36. Re2?? { (-0.57 → Mate in 10) Checkmate is now unavoidable. B@e2 was best. } (36. B@e2 P@e3+) 36... P@g3+?? { (Mate in 10 → 26.49) Lost forced checkmate sequence. Qxe2+ was best. } (36... Qxe2+ 37. Kg3 P@f4+ 38. Kg4 N@e3+ 39. Nxe3 N@f6+ 40. Kg5 Nxd7 41. N@h7 Rxh7 42. B@g7 N@e6+ 43. Kg4) 37. Kf1?? { (26.49 → Mate in 10) Checkmate is now unavoidable. Kxg3 was best. } (37. Kxg3) 37... N@h2+?? { (Mate in 10 → 27.43) Lost forced checkmate sequence. Qxe2+ was best. } (37... Qxe2+ 38. Kxe2 N@d4+ 39. Kd2 R@e2+ 40. Kc3 Rxc2+ 41. Kb4 N@c6+ 42. Ka3 P@b4+ 43. Nxb4 Nb5+ 44. Kb3) 38. Kg1 Qxe2?! { (21.63 → Mate in 5) Checkmate is now unavoidable. P@f2+ was best. } (38... P@f2+ 39. Kh1) 39. B@f1?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Qxc8+ was best. } (39. Qxc8+ Rxc8 40. R@b8+ Rxb8 41. cxb8=Q+ Kxb8 42. B@c7+ Kc8 43. R@d8#) 39... Nxf3+ 40. Kh1 R@h2# { Black wins by checkmate. } 0-1