[Event "Undīnei 10 Arena"] [Site "https://lichess.org/Mc4fo5zI"] [Date "2021.04.05"] [White "undine0504"] [Black "Tonsje"] [Result "1-0"] [UTCDate "2021.04.05"] [UTCTime "08:45:19"] [WhiteElo "1566"] [BlackElo "1705"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-40"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. e3?! { (0.75 → 0.00) Inaccuracy. Nc3 was best. } (3. Nc3 Bf5 4. Bg5 h6 5. Bh4 g5 6. e3 gxh4 7. Nxh4 Bh7) 3... Nf6?! { (0.00 → 0.86) Inaccuracy. g6 was best. } (3... g6 4. Bb5 Bg7 5. Ne5 Qd6 6. Nc3 Nf6 7. O-O O-O 8. f4) 4. c4?? { (0.86 → -2.40) Blunder. Nc3 was best. } (4. Nc3 Bd7 5. Ne5 e6 6. Bd3 Bd6 7. f4 O-O 8. O-O Nb4) 4... dxc4?? { (-2.40 → 1.06) Blunder. Bg4 was best. } (4... Bg4 5. cxd5) 5. Bxc4 e6?! { (0.98 → 1.97) Inaccuracy. Bf5 was best. } (5... Bf5 6. Qa4) 6. Bb5?? { (1.97 → -0.51) Blunder. O-O was best. } (6. O-O Be7) 6... Bb4+?? { (-0.51 → 1.87) Blunder. Bd7 was best. } (6... Bd7) 7. Bd2 Bxd2+ 8. Qxd2?? { (1.89 → -1.05) Blunder. Nbxd2 was best. } (8. Nbxd2 Bd7 9. O-O O-O 10. P@e5 Nd5 11. Bc4 B@g6 12. B@e4 Nce7 13. Bxg6 Nxg6 14. B@c5 B@e7) 8... a6?? { (-1.05 → 1.50) Blunder. O-O was best. } (8... O-O 9. B@h4) 9. Bxc6+ bxc6 10. Ne5?! { (2.48 → 1.55) Inaccuracy. P@h6 was best. } (10. P@h6) 10... Bb7?? { (1.55 → 4.31) Blunder. B@e4 was best. } (10... B@e4 11. P@f3) 11. Nc3?? { (4.31 → 0.05) Blunder. N@c5 was best. } (11. N@c5 B@c1) 11... O-O?? { (0.05 → 3.24) Blunder. P@b4 was best. } (11... P@b4) 12. O-O?? { (3.24 → 1.18) Blunder. N@c5 was best. } (12. N@c5 B@c8) 12... Nd5?? { (1.18 → 6.86) Blunder. P@d6 was best. } (12... P@d6 13. B@d3) 13. Nxd5 cxd5 14. a3?? { (6.43 → -0.87) Blunder. P@c6 was best. } (14. P@c6) 14... Qg5?? { (-0.87 → 8.45) Blunder. P@h3 was best. } (14... P@h3 15. P@h6) 15. N@f3? { (8.45 → 4.19) Mistake. f4 was best. } (15. f4) 15... Qe7 16. B@h4 f6 17. Ng4?? { (7.91 → -2.03) Blunder. P@g6 was best. } (17. P@g6 P@f7) 17... g5?? { (-2.03 → 11.07) Blunder. B@e4 was best. } (17... B@e4 18. P@h6) 18. Bg3?? { (11.07 → 1.37) Blunder. P@f7+ was best. } (18. P@f7+ Rxf7) 18... P@h4?? { (1.37 → 10.91) Blunder. P@g7 was best. } (18... P@g7 19. P@e5) 19. Bxh4 gxh4 20. N@h6+? { (7.24 → 3.86) Mistake. P@e5 was best. } (20. P@e5 N@e4) 20... Kg7?? { (3.86 → 10.99) Blunder. Kh8 was best. } (20... Kh8 21. P@e5 N@e4 22. exf6 Nxf6 23. Nxf6 Rxf6 24. Ne5 B@h5 25. P@g5 Rxh6 26. gxh6 B@f6 27. P@g7+) 21. Nxh4?! { (10.99 → 6.05) Inaccuracy. P@e5 was best. } (21. P@e5) 21... N@f7?? { (6.05 → Mate in 9) Checkmate is now unavoidable. Kh8 was best. } (21... Kh8 22. P@g6) 22. Nxf7?! { (Mate in 9 → 13.65) Lost forced checkmate sequence. N4f5+ was best. } (22. N4f5+ exf5 23. Nxf5+ Kh8 24. P@g7+ Kg8 25. Nxe7+ Kxg7 26. Nf5+ Kg6 27. Q@g7+ Kxf5 28. Qxf6+ Kxg4) 22... Qxf7 23. P@h6+ Kg8 24. P@g7 Rfd8 25. Qb4 Bc6?! { (16.05 → Mate in 6) Checkmate is now unavoidable. c5 was best. } (25... c5 26. dxc5) 26. Qc5?! { (Mate in 6 → 19.75) Lost forced checkmate sequence. N@e7+ was best. } (26. N@e7+ Qxe7 27. Qxe7 N@h3+ 28. Kh1 Nxf2+ 29. Nxf2 N@g3+ 30. hxg3 a5 31. P@f7#) 26... Bb5?! { (19.75 → Mate in 6) Checkmate is now unavoidable. N@d6 was best. } (26... N@d6 27. Qxc6) 27. Rfc1?! { (Mate in 6 → 12.11) Lost forced checkmate sequence. N@e7+ was best. } (27. N@e7+ Qxe7 28. Qxe7 N@h3+ 29. Kh1 N@g3+ 30. fxg3 Nf2+ 31. Nxf2 Bxf1 32. P@f7#) 27... Rac8?! { (12.11 → Mate in 6) Checkmate is now unavoidable. B@d6 was best. } (27... B@d6 28. N@b7) 28. P@e7?! { (Mate in 6 → 23.60) Lost forced checkmate sequence. N@e7+ was best. } (28. N@e7+ Qxe7 29. Qxe7 N@h3+ 30. Kh1 Nxf2+ 31. Nxf2 N@g3+ 32. hxg3 P@g4 33. Q@h8#) 28... Re8 29. h3 B@d6 30. Qc2?? { (16.23 → -1.30) Blunder. Qxd6 was best. } (30. Qxd6) 30... Bxe7?? { (-1.30 → 8.85) Blunder. N@e2+ was best. } (30... N@e2+ 31. Kh1) 31. a4?? { (8.85 → 3.04) Blunder. N@h8 was best. } (31. N@h8) 31... Bd7?? { (3.04 → 9.65) Blunder. N@e2+ was best. } (31... N@e2+) 32. N@a7?? { (9.65 → 2.99) Blunder. N@f4 was best. } (32. N@f4) 32... Ra8 33. Qxc7 Bd8?? { (3.55 → 10.72) Blunder. N@e2+ was best. } (33... N@e2+ 34. Kh1) 34. Qc5?? { (10.72 → -0.21) Blunder. Qb7 was best. } (34. Qb7) 34... B@b6?? { (-0.21 → 9.50) Blunder. B@g5 was best. } (34... B@g5 35. Nf3) 35. P@e5?? { (9.50 → -18.00) Blunder. Qf8+ was best. } (35. Qf8+ Rxf8) 35... Rxa7?? { (-18.00 → 8.86) Blunder. Bxc5 was best. } (35... Bxc5) 36. Nxf6+?? { (8.86 → -5.79) Blunder. Qxb6 was best. } (36. Qxb6 N@e2+) 36... Bxf6 37. Qxb6? { (-4.79 → -24.81) Mistake. Qf8+ was best. } (37. Qf8+ Rxf8) 37... Raa8?? { (-24.81 → 0.00) Blunder. Bxh4 was best. } (37... Bxh4) 38. exf6 Qxf6 39. B@h5 Red8?? { (Mate in 10 → Mate in 2) Lost forced checkmate sequence. Qxf2+ was best. } (39... Qxf2+ 40. Kxf2 N@e4+ 41. Kf3 N@h2+ 42. Ke2 P@d3+ 43. Kxd3 P@c4+ 44. Rxc4 dxc4+ 45. Kxe4 N@g3+ 46. Kf4) 40. P@f7+ Qxf7 41. Bxf7+?! { (Mate in 2 → 33.87) Lost forced checkmate sequence. Qxd8+ was best. } (41. Qxd8+ Rxd8 42. R@h8#) 41... Kxf7 42. B@h5+ { Black resigns. } 1-0