[Event "Первенство школы по шахматам"] [Site "https://lichess.org/oPYEQnOL"] [Date "2023.11.07"] [White "Artemii2015"] [Black "Ks-yu-sh-a"] [Result "0-1"] [UTCDate "2023.11.07"] [UTCTime "17:57:39"] [WhiteElo "1340"] [BlackElo "1221"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+66"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -1.46) Mistake. e4 was best. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O) 1... e5 2. Bg2 c6?! { (-0.91 → -0.29) Inaccuracy. Nc6 was best. } (2... Nc6 3. Nc3 Nge7 4. e3 d5 5. d4 Be6 6. dxe5 Qd7 7. h3) 3. d4 d5 4. dxe5 Ne7 5. e4 g6?! { (0.27 → 0.89) Inaccuracy. Nd7 was best. } (5... Nd7 6. f4) 6. exd5?! { (0.89 → 0.28) Inaccuracy. Bg5 was best. } (6. Bg5 Bg7 7. Bf6 O-O 8. f4 Nd7 9. g5 Re8 10. Nc3 Qb6 11. Bxg7 Kxg7 12. Nge2 dxe4) 6... cxd5?! { (0.28 → 0.89) Inaccuracy. Nxd5 was best. } (6... Nxd5 7. h3) 7. Nc3 d4?? { (0.65 → 2.47) Blunder. Nbc6 was best. } (7... Nbc6) 8. Nb5?? { (2.47 → -2.99) Blunder. Ne4 was best. } (8. Ne4 Bg7 9. Nd6+ Kf8 10. f4 h5 11. Nf3 Nbc6 12. Ng5 Be6 13. Nxe6+ fxe6 14. Bd2 Qb6) 8... a6?? { (-2.99 → 5.79) Blunder. Qa5+ was best. } (8... Qa5+) 9. Nxd4?? { (5.79 → 1.26) Blunder. Nd6+ was best. } (9. Nd6+ Kd7 10. Nxf7 Qb6 11. Nf3 Nbc6 12. Nxh8 Ke8 13. h3 Bg7 14. O-O Bxh8 15. Re1 Be6) 9... Bg7 10. Bf4?! { (1.48 → 0.77) Inaccuracy. h3 was best. } (10. h3 h5) 10... O-O?! { (0.77 → 1.50) Inaccuracy. Bxg4 was best. } (10... Bxg4) 11. Qd2?! { (1.50 → 0.86) Inaccuracy. h3 was best. } (11. h3 Nbc6) 11... Bxg4 12. Bxb7 Ra7 13. Bf3 Bxf3?! { (1.00 → 1.69) Inaccuracy. Rd7 was best. } (13... Rd7) 14. Ngxf3 Qd5 15. O-O-O?? { (1.66 → -1.04) Blunder. O-O was best. } (15. O-O Nbc6 16. Nxc6 Qxc6 17. Qe2 Re8 18. Rfe1 Qc8 19. Bg3 Nf5 20. Rad1 a5 21. c4 a4) 15... Qxa2 16. Nb3? { (-0.94 → -2.37) Mistake. c4 was best. } (16. c4) 16... Nbc6? { (-2.37 → -0.97) Mistake. a5 was best. } (16... a5 17. Qd3 a4 18. Nc5 a3 19. Qb3 axb2+ 20. Qxb2 Qc4 21. Be3 Nd5 22. Nd2 Qg4 23. Nde4) 17. Be3?? { (-0.97 → -3.61) Blunder. Qd6 was best. } (17. Qd6 Qa4) 17... Rc7 18. Bb6?! { (-3.64 → -5.45) Inaccuracy. Qd6 was best. } (18. Qd6 Rfc8 19. Qa3 Qxa3 20. bxa3 Nxe5 21. Ne1 Nc4 22. Rd3 Nxa3 23. Bb6 Rb7 24. Rd8+ Rxd8) 18... Rcc8?! { (-5.45 → -4.30) Inaccuracy. Nxe5 was best. } (18... Nxe5 19. Qa5 Bh6+ 20. Be3 Bxe3+ 21. fxe3 Qxa5 22. Nxa5 Nxf3 23. b3 Ne5 24. Rhf1 N7c6 25. Rd5) 19. Ba5?! { (-4.30 → -6.38) Inaccuracy. Qd6 was best. } (19. Qd6 Nxe5) 19... Nxa5 20. Qxa5 Qxb3 21. Qxa6?? { (-5.51 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (21. Nd4 Qc4 22. b3 Nc6 23. bxc4 Nxa5 24. e6 Nxc4 25. h4 fxe6 26. h5 Rxf2 27. hxg6 hxg6) 21... Qxc2# { Black wins by checkmate. } 0-1