[Event "Rated Crazyhouse game"] [Site "https://lichess.org/RjZm19Aa"] [Date "2021.02.18"] [White "calkarking"] [Black "IstvanSk"] [Result "0-1"] [UTCDate "2021.02.18"] [UTCTime "15:38:54"] [WhiteElo "1150"] [BlackElo "1463"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+41"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "A56"] [Opening "Benoni Defense: Hromádka System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4?? { (1.01 → -0.78) Blunder. Nc3 was best. } (2. Nc3 d5 3. Nf3 Nc6 4. e3 a6 5. Ne5 e6 6. f4 Be7) 2... c5?? { (-0.78 → 1.03) Blunder. d5 was best. } (2... d5 3. cxd5 e6 4. dxe6 Bxe6 5. e3 Nc6 6. Nf3 Be7 7. Nc3) 3. d5 d6 { A56 Benoni Defense: Hromádka System } 4. Nc3 e5 5. e4 Bg4 6. Be2 Bxe2?! { (2.14 → 2.89) Inaccuracy. Bd7 was best. } (6... Bd7 7. Nf3) 7. Qxe2?! { (2.89 → 2.09) Inaccuracy. Ngxe2 was best. } (7. Ngxe2) 7... Nbd7 8. Nf3 Be7 9. O-O a6?? { (1.89 → 4.13) Blunder. O-O was best. } (9... O-O) 10. Bd2? { (4.13 → 1.95) Mistake. Ng5 was best. } (10. Ng5 O-O 11. B@f5 Kh8 12. Qf3 B@f4 13. Qh3 Bxg5 14. Bxg5 N@f4 15. Bxf4 exf4 16. Bxd7 Qxd7) 10... O-O 11. Rfe1 Rb8 12. a4 Qb6 13. Reb1 B@c2 14. Rc1?? { (2.48 → -2.35) Blunder. Ng5 was best. } (14. Ng5 Bxb1 15. Rxb1 R@g6 16. B@d3 Qd8 17. B@f5 Rxg5 18. Bxg5 N@d4 19. Qd2 Nh5 20. Bxh7+ Kxh7) 14... Bb3?? { (-2.35 → 3.63) Blunder. Qxb2 was best. } (14... Qxb2 15. B@f5) 15. a5? { (3.63 → 2.17) Mistake. B@d3 was best. } (15. B@d3 Nh5 16. Ra3 Bxc4 17. Bxc4 Qxb2 18. Ra2 Qxa2 19. Bxa2 P@d4 20. Nd1 P@c3 21. Nxc3 dxc3) 15... Qb4?! { (2.17 → 3.39) Inaccuracy. Bxc4 was best. } (15... Bxc4 16. Qxc4 Qxb2 17. Nd1 Qxd2 18. Nxd2 B@f4 19. B@e3 P@d4 20. Qe2 Bxe3 21. fxe3 P@c3 22. Nc4) 16. Nb1?? { (3.39 → 0.87) Blunder. B@d3 was best. } (16. B@d3 Bd8) 16... Bxc4 17. Qxc4?? { (1.55 → -1.17) Blunder. Rxc4 was best. } (17. Rxc4 Qxb2 18. B@c3 Qb3 19. B@a2 P@d3 20. Qe1 Qb5 21. Na3 P@d4 22. Nh4 dxc3 23. Rxc3 Nxe4) 17... Qxb2? { (-1.17 → 0.38) Mistake. Qxc4 was best. } (17... Qxc4 18. Rxc4) 18. Na3?? { (0.38 → -7.59) Blunder. Ra2 was best. } (18. Ra2) 18... P@g4 19. B@c3 Nb6?? { (-5.67 → 5.94) Blunder. Qxc1+ was best. } (19... Qxc1+ 20. Rxc1) 20. axb6 Qxb6 21. Ba5?? { (4.77 → -3.34) Blunder. N@f5 was best. } (21. N@f5 gxf3) 21... Qa7?? { (-3.34 → 1.47) Blunder. Qxa5 was best. } (21... Qxa5) 22. Ne1?? { (1.47 → -1.25) Blunder. B@b6 was best. } (22. B@b6 Qxb6) 22... b5?? { (-1.25 → 2.10) Blunder. P@b2 was best. } (22... P@b2 23. Qe2 bxa1=Q 24. Rxa1 b6 25. N@c6 Qb7 26. P@h6 gxh6 27. Nxb8 Qxb8 28. Bxh6 R@g6 29. B@g7) 23. Qe2?? { (2.10 → -0.01) Blunder. Qc2 was best. } (23. Qc2 P@b4) 23... P@f4?? { (-0.01 → 2.90) Blunder. P@b2 was best. } (23... P@b2 24. B@f5 c4 25. N@c6 Qb7 26. Nxc4 bxa1=Q 27. Rxa1 P@f3 28. Nxf3 gxf3 29. Qxf3 N@h4 30. Qd1) 24. N@c6 Qd7 25. B@f5? { (2.95 → 1.60) Mistake. B@b2 was best. } (25. B@b2 P@d4) 25... P@e6?? { (1.60 → 7.43) Blunder. Qxc6 was best. } (25... Qxc6 26. dxc6) 26. Bxg4 Nxg4 27. Qxg4 B@b2 28. Nf3 Bxa1 29. Rxa1 R@g6 30. P@g5 f6 31. Qxe6+ Qxe6 32. dxe6 fxg5?! { (28.87 → Mate in 3) Checkmate is now unavoidable. Kh8 was best. } (32... Kh8 33. Nxe7) 33. P@f7+ Kh8 34. Nxe7?! { (Mate in 5 → 44.01) Lost forced checkmate sequence. Q@g8+ was best. } (34. Q@g8+ Rxg8 35. fxg8=Q+ Kxg8 36. Nxe7+ Kf8 37. R@f7+ Ke8 38. B@d7#) 34... Q@b7?! { (44.01 → Mate in 3) Checkmate is now unavoidable. Rf6 was best. } (34... Rf6 35. Q@g8+) 35. Nxg6+ hxg6 36. R@h3+ P@h6 37. Nxg5 N@h7 38. Nxh7 Kxh7 39. N@g5+ Kh8 40. P@h7 N@f6 41. N@g4 Nxg4 42. Q@e7?? { (Mate in 3 → -16.48) Lost forced checkmate sequence. Q@g8+ was best. } (42. Q@g8+ Rxg8 43. hxg8=Q+ Rxg8 44. R@h7#) 42... Qxe7 43. Bd8 N@f6?? { (-28.17 → 34.55) Blunder. N@e2+ was best. } { Black wins on time. } (43... N@e2+ 44. Kf1) 0-1