[Event "SchelkovoGimnaziya6 Arena"] [Site "https://lichess.org/A7CZqBg2"] [Date "2021.01.23"] [Round "-"] [White "Arapovfiodor"] [Black "sitnova-dasha_18"] [Result "0-1"] [GameId "A7CZqBg2"] [UTCDate "2021.01.23"] [UTCTime "12:45:44"] [WhiteElo "1389"] [BlackElo "1435"] [WhiteRatingDiff "-143"] [BlackRatingDiff "+95"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... b5?! { (0.00 → 0.78) Inaccuracy. e6 was best. } { [%eval 0.78] } { A40 Polish Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. a3 { [%eval 0.74] } 2... c6 { [%eval 0.97] } 3. e3 { [%eval 0.5] } 3... Na6 { [%eval 1.04] } 4. Ra2?! { (1.04 → 0.47) Inaccuracy. e4 was best. } { [%eval 0.47] } (4. e4) 4... d5 { [%eval 0.86] } 5. c3 { [%eval 0.47] } 5... Nc7 { [%eval 0.63] } 6. b3 { [%eval 0.5] } 6... Qd6?! { (0.50 → 1.19) Inaccuracy. e6 was best. } { [%eval 1.19] } (6... e6 7. Nf3) 7. a4 { [%eval 1.07] } 7... Bf5?! { (1.07 → 1.76) Inaccuracy. a5 was best. } { [%eval 1.76] } (7... a5 8. axb5 cxb5 9. Nf3 Bf5 10. Nbd2 e6 11. c4 Qb6 12. c5 Qb7 13. Nh4 Be4 14. f3) 8. Na3? { (1.76 → 0.18) Mistake. Ba3 was best. } { [%eval 0.18] } (8. Ba3 Qd8 9. Nf3 e6 10. Ne5 Bxa3 11. Nxa3 bxa4 12. Nxc6 Qd6 13. Ne5 f6 14. Nb5 Qb6) 8... O-O-O?? { (0.18 → 4.26) Blunder. bxa4 was best. } { [%eval 4.26] } (8... bxa4 9. Nf3) 9. Rc2?? { (4.26 → -0.68) Blunder. axb5 was best. } { [%eval -0.68] } (9. axb5 Nf6) 9... Qg6?? { (-0.68 → 1.87) Blunder. b4 was best. } { [%eval 1.87] } (9... b4 10. cxb4) 10. b4?? { (1.87 → -0.78) Blunder. Ra2 was best. } { [%eval -0.78] } (10. Ra2 b4 11. cxb4 e5 12. Nf3 Bxb4+ 13. Bd2 Bxd2+ 14. Rxd2 exd4 15. Nxd4 Bd7 16. b4 Ne7) 10... Bxc2 { [%eval -0.64] } 11. Kd2?? { (-0.64 → -13.67) Blunder. Nxc2 was best. } { [%eval -13.67] } (11. Nxc2) 11... Bxd1 { [%eval -13.64] } 12. Kxd1 { [%eval -13.71] } 12... Qh5+ { [%eval -13.53] } 13. Ke1 { [%eval -13.32] } 13... e5 { [%eval -12.36] } 14. dxe5 { [%eval -13.71] } 14... d4 { [%eval -11.92] } 15. cxd4 { [%eval -15.13] } 15... Bxb4+ { [%eval -15.29] } 16. Bd2 { [%eval -15.57] } 16... Bxa3 { [%eval -15.59] } 17. h3 { [%eval -16.17] } 17... Nd5 { [%eval -15.35] } 18. Rh2 { [%eval -16.21] } 18... c5 { [%eval -15.59] } 19. dxc5 { [%eval -21.52] } 19... Nde7 { [%eval -16.56] } 20. Ba5?! { (-16.56 → Mate in 1) Checkmate is now unavoidable. f4 was best. } { [%eval #-1] } (20. f4 Qg6) 20... Qd1# { Black wins by checkmate. } 0-1