[Event "Opperwezen ZH Endurance"] [Site "https://lichess.org/6ngcGqlo"] [Date "2018.05.19"] [White "jarjar1981"] [Black "maurag"] [Result "0-1"] [UTCDate "2018.05.19"] [UTCTime "12:23:35"] [WhiteElo "1965"] [BlackElo "1933"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+43"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "B07"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6?! { (1.52 → 2.42) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. d4 exd4 6. Nxd4) 2. d4 Nf6 3. Nc3 g6 { B07 Pirc Defense } 4. h4?! { (2.86 → 1.91) Inaccuracy. Bc4 was best. } (4. Bc4 Bg7 5. Nf3 O-O 6. e5 Ng4 7. h3 Nh6 8. O-O Nc6) 4... h5? { (1.91 → 3.36) Mistake. Bg7 was best. } (4... Bg7 5. Be2 Nbd7 6. Nf3 O-O 7. O-O Nb6 8. e5 Ng4 9. exd6 cxd6 10. Ng5 Nh6 11. P@a5) 5. Bg5?! { (3.36 → 2.32) Inaccuracy. Nf3 was best. } (5. Nf3 Bg7 6. Bc4 Nc6 7. Ng5 O-O 8. Nxf7 Rxf7 9. P@h6 Bh8 10. Bxf7+ Kxf7 11. Bg5 N@h7) 5... Bg7 6. e5?? { (2.33 → 0.38) Blunder. Nf3 was best. } (6. Nf3 O-O 7. Be2 Ng4 8. O-O Nc6 9. Nd5 Nf6 10. Nxf6+ exf6 11. Bd2 Bg4 12. c3 Qe7) 6... Ng4 7. exd6 cxd6? { (0.25 → 1.72) Mistake. Qxd6 was best. } (7... Qxd6 8. Nf3 P@g3 9. fxg3 Qxg3+ 10. Kd2 Bf5 11. Kc1 Nf2 12. P@h6 Bxh6 13. Bxh6 Nxd1 14. P@g7) 8. Bc4 O-O 9. P@f3?! { (1.86 → 0.88) Inaccuracy. Nge2 was best. } (9. Nge2 Qc7) 9... Nf6?! { (0.88 → 2.04) Inaccuracy. Nh6 was best. } (9... Nh6 10. Nge2 Nc6 11. O-O P@f6 12. Bxh6 Bxh6 13. N@f4 Bf5 14. Ncd5 B@e6 15. Nxe6 Bxe6 16. B@c1) 10. Bxf6?? { (2.04 → -0.77) Blunder. Nge2 was best. } (10. Nge2) 10... exf6 11. N@f4 P@e6?! { (-0.80 → 0.00) Inaccuracy. Bf5 was best. } (11... Bf5 12. Nge2 Nc6 13. O-O P@e5 14. Nfd5 B@h6 15. f4 exf4 16. Ndxf4 P@h3 17. gxh3 Qb6 18. Bd5) 12. d5?? { (0.00 → -1.98) Blunder. Nge2 was best. } (12. Nge2 Nc6 13. d5 exd5 14. Bxd5 P@e6 15. Bb3 f5 16. P@g5 Be5 17. Nd3 Bg7 18. Ndf4) 12... e5 13. Nxg6 fxg6 14. P@e6?! { (-2.08 → -2.93) Inaccuracy. Nge2 was best. } (14. Nge2) 14... N@b6?! { (-2.93 → -1.85) Inaccuracy. f5 was best. } (14... f5 15. Nge2 B@e7 16. Qd2 Bxh4 17. O-O-O Bxf2 18. Kb1 P@e3 19. Qc1 P@b4 20. Nb5 Na6 21. f4) 15. Bd3 f5 16. Nh3?? { (-1.41 → -6.62) Blunder. Nge2 was best. } (16. Nge2) 16... B@f6?? { (-6.62 → -1.79) Blunder. Qxh4 was best. } (16... Qxh4) 17. Ng5?? { (-1.79 → -5.92) Blunder. f4 was best. } (17. f4 e4 18. Nxe4 Nxd5 19. Nxf6+ Qxf6 20. B@f7+ Kh8 21. O-O Bxe6 22. Bxe6 Qxe6 23. Bc4 P@e2) 17... Bxg5 18. hxg5?! { (-4.01 → -6.09) Inaccuracy. Bxf5 was best. } (18. Bxf5 Rxf5) 18... Qxg5 19. B@h4? { (-5.04 → -20.53) Mistake. g3 was best. } (19. g3) 19... Qxg2 20. Kd2?! { (-18.97 → Mate in 7) Checkmate is now unavoidable. Rf1 was best. } (20. Rf1 Bh6) 20... N@c4+?! { (Mate in 7 → -27.59) Lost forced checkmate sequence. Bh6+ was best. } (20... Bh6+ 21. Ke2 N@d4+ 22. Ke1 Qxh1+ 23. Bf1 P@g2 24. Bg5 Qxf1+ 25. Kd2 Bxg5+ 26. f4 Bxf4#) 21. Bxc4 Nxc4+ 22. Kc1 B@f4+ 23. N@e3?! { (-32.55 → Mate in 8) Checkmate is now unavoidable. Kb1 was best. } (23. Kb1) 23... Nxe3?! { (Mate in 8 → -32.75) Lost forced checkmate sequence. Qxh1 was best. } (23... Qxh1 24. Qxh1 P@d2+ 25. Kd1 R@e1+ 26. Qxe1 dxe1=Q+ 27. Kxe1 Q@d2+ 28. Kf1 Nxe3+ 29. fxe3 P@g2+ 30. Kg1) 24. fxe3 Bxe3+ 25. N@d2?! { (-27.23 → Mate in 11) Checkmate is now unavoidable. Kb1 was best. } (25. Kb1) 25... Bxd2+ 26. Qxd2?! { (-42.50 → Mate in 6) Checkmate is now unavoidable. Kb1 was best. } (26. Kb1 Bxc3) 26... Qxh1+?! { (Mate in 6 → -31.72) Lost forced checkmate sequence. Qxd2+ was best. } (26... Qxd2+ 27. Kxd2 N@c4+ 28. Kd3 Q@d4+ 29. Ke2 N@f4+ 30. Ke1 P@d2+ 31. Kf1 P@g2#) 27. B@e1 N@c4 28. e7?! { (-42.20 → Mate in 13) Checkmate is now unavoidable. Ne4 was best. } (28. Ne4 fxe4) 28... Re8 29. Qe2?! { (-46.70 → Mate in 5) Checkmate is now unavoidable. Bg5 was best. } (29. Bg5 Nxd2) 29... P@d2+ 30. Kb1 R@c1# { Black wins by checkmate. } 0-1