[Event "4-7 класс"] [Site "https://lichess.org/MOI594wQ"] [Date "2022.11.15"] [Round "-"] [White "oborina-veronika"] [Black "ArseniiSk"] [Result "0-1"] [GameId "MOI594wQ"] [UTCDate "2022.11.15"] [UTCTime "09:47:54"] [WhiteElo "1132"] [BlackElo "1558"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+69"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... Nf6 { [%eval 0.29] } { B02 Alekhine Defense } 2. a4? { (0.29 → -1.28) Mistake. e5 was best. } { [%eval -1.28] } (2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Nf3 Nd7) 2... Nxe4 { [%eval -1.32] } 3. b4?! { (-1.32 → -2.49) Inaccuracy. d4 was best. } { [%eval -2.49] } (3. d4 d5 4. Nf3 e6 5. Bd3 c5 6. O-O Nc6 7. Nbd2 Nf6) 3... e5 { [%eval -2.62] } 4. h4?! { (-2.62 → -3.90) Inaccuracy. c3 was best. } { [%eval -3.9] } (4. c3 d5) 4... d5 { [%eval -3.68] } 5. Na3? { (-3.68 → -6.39) Mistake. c3 was best. } { [%eval -6.39] } (5. c3 a5 6. d3 Nf6 7. b5 Bd6 8. Be2 O-O 9. Nf3 Nbd7 10. O-O Re8 11. Nbd2 h6) 5... Nc6 { [%eval -5.95] } 6. Nb1 { [%eval -7.03] } 6... Nxb4 { [%eval -5.66] } 7. c3 { [%eval -5.79] } 7... Nc6 { [%eval -5.71] } 8. g4?! { (-5.71 → -9.00) Inaccuracy. d3 was best. } { [%eval -9.0] } (8. d3 Nf6 9. Be2 Bd6 10. Nd2 h6 11. a5 a6 12. Ngf3 O-O 13. O-O Re8 14. Re1 Ng4) 8... Be6 { [%eval -6.65] } 9. Nf3 { [%eval -8.59] } 9... Bd6?! { (-8.59 → -6.02) Inaccuracy. Bc5 was best. } { [%eval -6.02] } (9... Bc5 10. Rh2 Bxg4 11. Be2 Qe7 12. a5 a6 13. d3 Nf6 14. Rg2 O-O-O 15. Bg5 Bf5 16. d4) 10. Ng5 { [%eval -7.31] } 10... Nxg5 { [%eval -7.18] } 11. Bh3?! { (-7.18 → -13.50) Inaccuracy. d3 was best. } { [%eval -13.5] } (11. d3 f6 12. hxg5 fxg5 13. Bg2 O-O 14. Nd2 Qd7 15. Rb1 h6 16. Rxb7 Rab8 17. Rxb8 Rxb8) 11... Nxh3 { [%eval -13.5] } 12. Rxh3 { [%eval -13.52] } 12... Qe7 { [%eval -12.43] } 13. Rh1 { [%eval -13.57] } 13... O-O-O { [%eval -12.72] } 14. f3 { [%eval -13.62] } 14... f5 { [%eval -12.65] } 15. a5 { [%eval -13.14] } 15... fxg4 { [%eval -12.62] } 16. c4 { [%eval -16.18] } 16... gxf3 { [%eval -14.24] } 17. d4 { [%eval -15.63] } 17... dxc4 { [%eval -15.7] } 18. Rf1?! { (-15.70 → Mate in 11) Checkmate is now unavoidable. Bg5 was best. } { [%eval #-11] } (18. Bg5 Bb4+ 19. Kf2 Qd6 20. Bxd8 Rxd8 21. Ra4 exd4 22. Nd2 d3 23. Rxb4 Nxb4 24. Qe1 c3) 18... Nxd4?! { (Mate in 11 → -18.31) Lost forced checkmate sequence. Qxh4+ was best. } { [%eval -18.31] } (18... Qxh4+ 19. Rf2 Bb4+ 20. Nd2 Qh1+ 21. Rf1 f2+ 22. Kxf2 Qh2+ 23. Ke1 Nxd4 24. Ra3 Rhf8 25. Raf3) 19. Be3?! { (-18.31 → Mate in 9) Checkmate is now unavoidable. Bg5 was best. } { [%eval #-9] } (19. Bg5 Bb4+ 20. Nd2 Qc5 21. a6 b5 22. Bxd8 Rxd8 23. Rf2 e4 24. Kf1 e3 25. Rxf3 exd2) 19... Qxh4+ { [%eval #-10] } 20. Rf2 { [%eval #-8] } 20... Nb3?! { (Mate in 8 → -24.87) Lost forced checkmate sequence. Bb4+ was best. } { [%eval -24.87] } (20... Bb4+ 21. Nd2 Qh1+ 22. Rf1 f2+ 23. Kxf2 Rdf8+ 24. Qf3 Rxf3+ 25. Nxf3 Qxf3+ 26. Kg1 Ne2+ 27. Kh2) 21. Kf1?! { (-24.87 → Mate in 1) Checkmate is now unavoidable. Qxf3 was best. } { [%eval #-1] } (21. Qxf3 Bb4+ 22. Nc3 Bxc3+ 23. Kf1 Bxa1 24. a6 Rd1+ 25. Ke2 Rb1 26. Qxb7+ Kd7 27. Qxb3 Qxf2+) 21... Qh1# { Black wins by checkmate. } 0-1