[Event "Alekseev"] [Site "https://lichess.org/JVFT2eq0"] [Date "2021.03.07"] [White "DorukPrens"] [Black "crow10"] [Result "1-0"] [UTCDate "2021.03.07"] [UTCTime "11:56:30"] [WhiteElo "1259"] [BlackElo "1303"] [WhiteRatingDiff "+77"] [BlackRatingDiff "-60"] [Variant "Crazyhouse"] [TimeControl "300+3"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3?! { (0.94 → 0.32) Inaccuracy. Bf4 was best. } (2. Bf4 Bf5 3. e3 e6 4. Bd3 Bb4+ 5. Nc3 Ne7 6. Ne2 O-O) 2... Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3?! { (1.76 → 0.82) Inaccuracy. f3 was best. } (3. f3 Na6 4. Nb5 Nb4 5. Bh6 Ne4 6. e3 Nf2 7. Qd3 Nxc2+) 3... Nc6 4. b3?? { (1.25 → -4.53) Blunder. e3 was best. } (4. e3 a6 5. Ne5 e6 6. Bd2 Bd6 7. f4 O-O 8. Bd3 Nxd4) 4... Bg4? { (-4.53 → -2.76) Mistake. e5 was best. } (4... e5) 5. h3 Bxf3?! { (-3.26 → -2.10) Inaccuracy. e6 was best. } (5... e6 6. a3) 6. exf3 e5 7. dxe5 Ng8?? { (-1.67 → 8.31) Blunder. Bb4 was best. } (7... Bb4) 8. f4?? { (8.31 → 2.84) Blunder. Bb5 was best. } (8. Bb5 Bb4) 8... d4?? { (2.84 → 10.12) Blunder. Bb4 was best. } (8... Bb4 9. P@d2 Nge7 10. Bb5 O-O 11. O-O Ng6 12. B@g5 Be7 13. Bxe7 Ncxe7 14. Ba3 d4 15. Ne4) 9. Ne4 Bb4+ 10. Nd2?? { (7.14 → -7.42) Blunder. B@d2 was best. } (10. B@d2 N@c3) 10... N@c3?? { (-7.42 → 8.63) Blunder. N@e3 was best. } (10... N@e3 11. Bc4) 11. Qf3?! { (8.63 → 5.11) Inaccuracy. Qg4 was best. } (11. Qg4) 11... Nd5? { (5.11 → 9.48) Mistake. Qd5 was best. } (11... Qd5 12. B@h5) 12. Qd1?? { (9.48 → -6.94) Blunder. Bc4 was best. } (12. Bc4 Nb6 13. O-O Nxc4 14. bxc4 B@g6 15. P@d5 Nge7 16. dxc6 Nxc6 17. B@g5 Be7 18. Bxe7 Qxe7) 12... f6?? { (-6.94 → 8.47) Blunder. Ne3 was best. } (12... Ne3 13. B@g4 Nh6 14. P@f6 gxf6 15. fxe3 dxe3 16. Bd3 Qd4 17. O-O e2+ 18. N@f2 exd1=Q 19. Bxd1) 13. exf6?? { (8.47 → -0.43) Blunder. Qg4 was best. } (13. Qg4 Nxf4) 13... Ngxf6 14. Bb5 Qe7+?? { (-1.36 → 2.13) Blunder. Nc3 was best. } (14... Nc3) 15. Kf1?? { (2.13 → -6.95) Blunder. P@e5 was best. } (15. P@e5) 15... O-O-O? { (-6.95 → -4.01) Mistake. Nc3 was best. } (15... Nc3) 16. Bxc6? { (-4.01 → -6.79) Mistake. B@f3 was best. } (16. B@f3 P@e4 17. Bxc6 bxc6 18. N@f5 Qe8 19. Kg1 exf3 20. Qxf3 B@c3 21. Rb1 Kb8 22. P@e5 Bxd2) 16... bxc6? { (-6.79 → -3.56) Mistake. P@e2+ was best. } (16... P@e2+ 17. Qxe2 Qxe2+ 18. Kxe2 Nxf4+ 19. Kf1 Q@d1+ 20. B@e1 P@e2+ 21. Kg1 Qxe1+ 22. Kh2 Qxh1+ 23. Kxh1) 17. a3?? { (-3.56 → -27.71) Blunder. N@e5 was best. } (17. N@e5) 17... Bd6?? { (-27.71 → 1.44) Blunder. P@e2+ was best. } (17... P@e2+ 18. Kg1) 18. c4?? { (1.44 → -38.42) Blunder. P@e5 was best. } (18. P@e5 Nxf4) 18... Nxf4 19. g3?! { (-13.75 → Mate in 3) Checkmate is now unavoidable. B@e2 was best. } (19. B@e2 Nxe2) 19... Nd3?? { (Mate in 3 → 1.76) Lost forced checkmate sequence. P@e2+ was best. } (19... P@e2+ 20. Qxe2 Qxe2+ 21. Kg1 Q@g2#) 20. Qc2?? { (1.76 → Mate in 2) Checkmate is now unavoidable. B@f5+ was best. } (20. B@f5+ B@d7) 20... B@e4?! { (Mate in 2 → -19.32) Lost forced checkmate sequence. Qe1+ was best. } (20... Qe1+ 21. Kg2 Qxf2#) 21. Qb1?! { (-19.32 → Mate in 6) Checkmate is now unavoidable. Kg1 was best. } (21. Kg1 P@e2) 21... Bxh1?! { (Mate in 6 → -45.10) Lost forced checkmate sequence. P@g2+ was best. } (21... P@g2+ 22. Ke2 P@f3+ 23. Kd1 gxh1=Q+ 24. N@g1 Qxg1+ 25. B@f1 Nxf2+ 26. Ke1 N@g2#) 22. Qxd3?! { (-45.10 → Mate in 1) Checkmate is now unavoidable. B@d7+ was best. } (22. B@d7+ Kxd7) 22... Rde8?! { (Mate in 1 → -12.09) Lost forced checkmate sequence. R@e1# was best. } (22... R@e1#) 23. P@e3 dxe3 24. fxe3?! { (-15.97 → Mate in 9) Checkmate is now unavoidable. P@b7+ was best. } (24. P@b7+ Kxb7) 24... Qxe3?? { (Mate in 9 → 4.28) Lost forced checkmate sequence. P@g2+ was best. } (24... P@g2+ 25. Ke1 Qxe3+ 26. B@e2 g1=Q+ 27. N@f1 Qgf2+ 28. Kd1 Qfxe2+ 29. Qxe2 Qxe2+ 30. Kc2 B@e4+ 31. P@d3) 25. Qxe3?? { (4.28 → -20.27) Blunder. P@b7+ was best. } (25. P@b7+ Kb8 26. N@a6+ Kxb7 27. N@a5+ Kc8 28. P@b7+ Kd7 29. B@f5+ P@e6 30. Qxe3 P@f7 31. Q@d3 P@b6) 25... Rxe3 26. Q@a8+ Kd7 27. Qxh8?! { (-29.01 → Mate in 1) Checkmate is now unavoidable. B@c8+ was best. } (27. B@c8+ Rxc8) 27... Q@e2+ 28. Kg1 R@h2?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Qg2# was best. } (28... Qg2#) 29. Qxg7+ Ke6 30. B@g4+ Nxg4 31. Qxg4+?? { (Mate in 1 → -11.36) Lost forced checkmate sequence. N@d4# was best. } (31. N@d4#) 31... Ke5?? { (-11.36 → Mate in 1) Checkmate is now unavoidable. Qxg4 was best. } (31... Qxg4 32. P@d5+) 32. R@g5+ Kf6 33. Qf5+ Ke7 34. Rg7+ Kd8 35. Qd7# { White wins by checkmate. } 1-0