[Event "PRACTICE MAKES PERFECT Arena"] [Site "https://lichess.org/0AdJnqjv"] [Date "2020.05.06"] [White "Kanam"] [Black "OstapivAndrey1984"] [Result "0-1"] [UTCDate "2020.05.06"] [UTCTime "07:48:22"] [WhiteElo "1323"] [BlackElo "1420"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+119"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } Nc6 4. Nc3 h6?! { (0.04 → 1.06) Inaccuracy. Bg4 was best. } (4... Bg4 5. Qd2 Bxf3 6. gxf3 a6 7. O-O-O Qd7 8. e4 O-O-O 9. Rg1) 5. h3?! { (1.06 → 0.10) Inaccuracy. Nb5 was best. } (5. Nb5 e5 6. Nxe5 Bd6 7. e3 Ne4 8. Be2 Bxe5 9. dxe5 g5) 5... g5 6. Bh2 a6 7. e3 b6?! { (0.82 → 1.62) Inaccuracy. e6 was best. } (7... e6 8. Ne5) 8. Bd3?! { (1.62 → 0.84) Inaccuracy. Ne5 was best. } (8. Ne5) 8... Bb7?! { (0.84 → 1.58) Inaccuracy. e6 was best. } (8... e6 9. a3 Bb7 10. Qe2 Ne7 11. Ne5 Bg7 12. h4 c5 13. Qf3 Rc8 14. O-O-O c4 15. Be2) 9. Qd2?! { (1.58 → 0.69) Inaccuracy. Ne5 was best. } (9. Ne5 Nb4 10. O-O Bg7 11. Be2 O-O 12. f4 c5 13. fxg5 hxg5 14. Rf5 cxd4 15. exd4 e6) 9... Qd7?! { (0.69 → 1.62) Inaccuracy. e6 was best. } (9... e6 10. O-O-O Bd6 11. a3 Bxh2 12. Nxh2 Qe7 13. Nf3 b5 14. Qe2 O-O-O 15. h4 g4 16. Nd2) 10. g4?! { (1.62 → 0.69) Inaccuracy. a3 was best. } (10. a3 Bg7 11. O-O-O O-O 12. Kb1 e6 13. Ne5 Qe7 14. Nxc6 Bxc6 15. f3 b5 16. Na2 Bb7) 10... Bg7 11. Ne5 Nxe5 12. dxe5? { (0.47 → -1.17) Mistake. Bxe5 was best. } (12. Bxe5 Ne4 13. Nxe4 Bxe5 14. Nxg5 hxg5 15. dxe5 c5 16. O-O-O O-O-O 17. Rh2 Kb8 18. f4 Qc7) 12... Ne4?! { (-1.17 → -0.58) Inaccuracy. d4 was best. } (12... d4 13. exd4 Bxh1 14. exf6 Bxf6 15. Qe2 Bb7 16. O-O-O Rd8 17. d5 Bxc3 18. bxc3 Qxd5 19. Bxc7) 13. Nxe4 dxe4 14. Bc4 Qxd2+ 15. Kxd2 O-O-O+ 16. Ke2 e6 17. Rad1?! { (-0.22 → -1.06) Inaccuracy. a4 was best. } (17. a4 Rd7 18. Bg3 c6 19. Rad1 Rxd1 20. Kxd1 b5 21. axb5 cxb5 22. Be2 Bc6 23. b4 Bf8) 17... b5 18. Bb3 a5 19. a3 a4 20. Ba2 c5 21. Rd2 Rxd2+ 22. Kxd2 Rd8+ 23. Ke2 c4?! { (-1.88 → -0.92) Inaccuracy. Ba6 was best. } (23... Ba6) 24. Rd1? { (-0.92 → -2.36) Mistake. c3 was best. } (24. c3 Rh8 25. h4 h5 26. gxh5 gxh4 27. Rg1 Bf8 28. Rg4 Be7 29. Rg7 Bc6 30. h6 Rxh6) 24... Rd5?! { (-2.36 → -1.59) Inaccuracy. Rxd1 was best. } (24... Rxd1 25. Kxd1 c3 26. b4 Bd5 27. Bxd5 exd5 28. e6 fxe6 29. Ke2 Kd7 30. f3 exf3+ 31. Kxf3) 25. Ke1?! { (-1.59 → -2.61) Inaccuracy. c3 was best. } (25. c3 Rc5) 25... Kc7? { (-2.61 → -1.26) Mistake. Rxd1+ was best. } (25... Rxd1+ 26. Kxd1 c3 27. b4 Bd5 28. Bxd5 exd5 29. e6 fxe6 30. Ke2 e5 31. f3 exf3+ 32. Kxf3) 26. Ke2 Bxe5?? { (-1.72 → 2.48) Blunder. Rxd1 was best. } (26... Rxd1) 27. Bxe5+?? { (2.48 → -2.00) Blunder. Rxd5 was best. } (27. Rxd5 Bxh2 28. Rxb5 Ba6 29. Rb4 c3+ 30. Ke1 cxb2 31. Rxa4 Kb6 32. Rb4+ Kc6 33. Rxe4 Bd6) 27... Rxe5 28. f3?? { (-1.77 → -7.03) Blunder. Rh1 was best. } (28. Rh1) 28... exf3+ 29. Kf2 Rd5 30. Re1 Rd2+ 31. Kg3?! { (-10.59 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (31. Kf1 Rxc2) 31... Rxc2? { (Mate in 1 → -9.93) Lost forced checkmate sequence. Rg2# was best. } (31... Rg2#) 32. Rb1? { (-9.93 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (32. Rg1 Rxb2) 32... Rg2# { Black wins by checkmate. } 0-1