[Event "Rated Crazyhouse game"] [Site "https://lichess.org/j9eQS4TF"] [Date "2018.12.21"] [Round "-"] [White "JannLee"] [Black "CrazyAra"] [Result "1-0"] [WhiteElo "2641"] [WhiteTitle "LM"] [BlackElo "2610"] [BlackTitle "BOT"] [TimeControl "300+15"] [Termination "Normal"] [Variant "Crazyhouse"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Vehre Variation"] [StudyName "CrazyAra Crazyhouse"] [ChapterName "LM JannLee - BOT CrazyAra"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR/ w KQkq - 0 1"] [SetUp "1"] [Annotator "https://lichess.org/@/okei"] [ChapterURL "https://lichess.org/study/uAJmnF3w/S0Yk11hv"] [Orientation "black"] { https://lichess.org/j9eQS4TF game 2 out of 5 } 1. e4 { [%clk 0:05:00] } 1... Nc6 { [%clk 0:05:00] } 2. Nc3 { [%clk 0:05:11] } 2... Nf6 { [%clk 0:05:08] } 3. d4 { [%clk 0:05:11] } 3... d5 { [%clk 0:05:08] } 4. e5 { [%clk 0:05:24] } 4... Ne4 { [%clk 0:05:15] } 5. Bb5 { [%clk 0:05:26] } 5... a6 { [%clk 0:05:07] } 6. Bxc6+ { [%clk 0:05:28] } 6... bxc6 { [%clk 0:05:14] } 7. Nge2 { [%clk 0:05:17] } 7... Bf5 { [%clk 0:05:03] } 8. O-O { [%clk 0:05:20] } 8... e6 { [%clk 0:04:53] } 9. f3 { [%clk 0:05:17] } 9... Nxc3 { [%clk 0:05:01] } 10. bxc3 { [%clk 0:05:32] } 10... h5 { [%clk 0:04:50] } 11. N@e3 { [%clk 0:03:36] } 11... N@h4 { [%clk 0:04:38] } 12. N@a5 { [%clk 0:03:09] } 12... B@d7 { [%clk 0:04:32] } 13. Nxf5 { [%clk 0:03:20] } 13... Nxf5 { [%clk 0:04:39] } 14. B@b7 { [%clk 0:03:33] } 14... N@e3 { [%clk 0:04:26] } 15. Nxc6 { [%clk 0:03:14] } 15... Nxd1 { [%clk 0:04:16] } 16. Nxd8 { [%clk 0:03:26] } 16... Rxd8 { [%clk 0:04:24] } 17. Rxd1 { [%clk 0:03:28] } 17... Q@b5 { [%clk 0:04:13] } 18. Bxa6 { [%clk 0:03:21] } (18. P@g6 fxg6 19. Bxa6 Qxa6 20. P@f7+ Ke7 (20... Kxf7 21. N@g5+ Kg8 22. Q@f7#) 21. Nf4 Bb5 { White may be slightly better, but this is open warfare } (21... N@e2+?? 22. Nxe2 Qxe2 23. N@g8+ { #8 })) 18... Qxa6 { [%clk 0:04:03] } 19. P@d3 { [%clk 0:03:31] } (19. P@g6 B@g8) 19... N@e3 { [%clk 0:03:55] } 20. Bxe3 { connects White's rooks, and ideally could have been played earlier at move 15 } { [%clk 0:03:37] } 20... Nxe3 { Jann has a window to attack! } { [%clk 0:04:01] } 21. P@d6 { [%clk 0:01:29] } 21... Nxd1?? { This hangs mate in 3, but neither player noticed it. opperwezen however did in Twitch chat. } { [%clk 0:03:55] } (21... B@h4 { covers f6 while supporting Black's attack }) (21... Bxd6 22. exd6 Qxd6 $15) 22. Rxd1?? { [%clk 0:01:44] } (22. N@f6+ { #3 } 22... gxf6 23. N@g7+ Bxg7 24. Q@e7#) 22... B@e3+ { [%clk 0:04:02] } 23. Kh1 { [%clk 0:01:51] } 23... Bxd6 { [%clk 0:03:55] } 24. exd6 { [%clk 0:02:02] } 24... Qxd6 { [%clk 0:04:01] } 25. B@b4 { [%clk 0:01:08] } (25. B@e5 Qxe5 26. dxe5) 25... Qxb4? { [%clk 0:03:55] } (25... P@h3! 26. Q@f1 R@f2 27. Qxf2 Bxf2 28. Bxd6 hxg2+ 29. Kxg2 Bh4 $19 { [%csl Ge7] }) 26. cxb4 { [%clk 0:01:21] } 26... P@f2 { [%clk 0:03:49] } 27. Q@f1 { [%clk 0:00:19] } (27. N@g6!! { #11 } 27... B@e7 28. Q@f6 Bxf6 (28... R@e1+ 29. Rxe1 fxe1=Q+ 30. R@g1 Qxg1+ 31. Nxg1 B@d6 32. Qxf7+ Kxf7 33. N@e5+ Kf6 34. Q@f7+ Kg5 35. Nxh8 R@f6 36. Nh3+ Kh6 37. R@g6+ Rxg6 38. Qxg6#) 29. N@d6+ cxd6 30. N@c7#) 27... R@g1+ { [%clk 0:03:42] } 28. Qxg1 { [%clk 0:00:23] } (28. Nxg1! fxg1=Q+ 29. Qxg1 Bxg1 30. N@d6+ cxd6 (30... Kf8 31. N@g6+ Kg8 32. Ne7+ Kh7 (32... Kf8 33. N@g6+ fxg6 34. R@f7#) 33. N@g5+ Kh6 34. Ndxf7#) 31. N@c7+ Kf8 32. P@e7+ Kxe7 33. N@f5+ exf5 34. Nxd5+ Kf8 35. P@e7+ Kg8 36. exd8=Q+ { #6 } 36... Kh7 37. Nf6+ gxf6 38. R@h6+ Kxh6 39. Qxf6+ Q@g6 40. Q@g7#) 28... fxg1=Q+ { [%clk 0:03:49] } 29. Rxg1 { [%clk 0:00:37] } 29... P@f2 { [%clk 0:03:30] } 30. N@g6!! { White's mate threats are faster, so Black must turn soon to defence. } { [%clk 0:00:27] } 30... fxg1=Q+ { [%clk 0:03:34] } 31. Nxg1 { [%clk 0:00:41] } 31... Q@e7? { [%clk 0:03:18] } (31... B@e7! 32. Q@f6 Q@g5 { Qxg2 is the threat } 33. R@g8+ (33. Qxg7?? Qxg2+ 34. Kxg2 R@f2+ 35. Kh3 B@g2+ 36. Kg3 h4+ 37. Nxh4 Bxh4+ 38. Kg4 f5#) 33... R@f8 $16 { transposes to a line after 32. Q@d6 B@f6! }) 32. Q@d6!! { [%clk 0:00:27] } (32. Q@f6!! { with a similar idea is even stronger because it also holds the option of attacking via g7 } 32... B@g5 (32... B@f8?? 33. N@d6+ Qxd6 34. Qxd8+ Kxd8 35. N@b7+ Kc8 36. R@a8+ R@b8 37. R@d8+ Kxb7 38. Rdxb8+ Kc6 39. b5#) 33. Qxg7! B@f6 34. N@a6 { [%csl Gc7] } 34... R@c6 35. N@b5 (35. Qxh8+ Bxh8 36. R@g8+ Q@f8 37. Nxf8 Qxf8 38. Rxf8+ Kxf8) 35... Rc8 36. Qxh8+ Bxh8 37. R@g8+ Q@f8 38. Nxf8 Qxf8 39. Nbxc7+ Ke7 (39... R8xc7?? 40. Rxf8+! Kxf8 41. R@g8+ Kxg8 42. P@h7+ Kxh7 43. P@g6+ Kxg6 44. Q@g8+ P@g7 (44... Kf6 45. Qxh8+ P@g7 46. Q@e5+ Ke7 47. B@d8#) 45. Q@h7+ Kf6 46. Qd8+ R@e7 47. P@e5#) 40. Q@c5+ N@d6 (40... Rxc5 41. P@d6+ { #8 }) 41. Rxg5 Bxg5 42. P@e5 Rxa6 43. B@g3 N@b7 44. exd6+ Nxd6 45. Nxa6 $18) 32... fxg6?? { [%clk 0:03:10] } (32... cxd6?? 33. N@c7#) (32... Qxd6?? 33. N@f6+ gxf6 34. N@g7#) (32... B@f8!) (32... B@f6! 33. Qxe7+ Bxe7 34. Q@f6 Q@g5 { [%cal Ge8f7,Gf7g8,Gg8h7] } 35. R@g8+!! { cuts off the king's escape route, enabling a queen sac on f7 } { [%cal Ge8f7,Gf7g8,Gg8h7] } 35... R@f8! (35... Rxg8?? 36. Qxf7+ Kxf7 37. N@e5+ Kf6 38. N@h7+ Kf5 39. P@e4+ dxe4 40. fxe4#) 36. Qxg5 B3xg5 37. Nxh8 B@h7 38. Rxf8+ Bxf8 39. R@f1 $16) 33. Qxe7+ { [%clk 0:00:40] } 33... Kxe7 { [%clk 0:03:25] } 34. R@f7+ { [%clk 0:00:54] } 34... Kxf7 { [%clk 0:03:35] } 35. N@e5+ { [%clk 0:01:08] } 35... Kg8 { [%clk 0:03:30] } 36. N@f6+ { [%clk 0:01:19] } 36... gxf6 { [%clk 0:03:42] } 37. Q@f7# { 1-0 White wins by checkmate. } { [%clk 0:01:18] } 1-0