[Event "887 Thursday Junior Arena"] [Site "https://lichess.org/VBhcrmeL"] [Date "2020.04.23"] [White "NadezdaS"] [Black "Kate-2013"] [Result "1-0"] [UTCDate "2020.04.23"] [UTCTime "13:17:38"] [WhiteElo "1082"] [BlackElo "1395"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-64"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. a4?! { (0.25 → -0.37) Inaccuracy. Nf3 was best. } (2. Nf3 Nf6 3. Nc3 e6 4. e4 Nc6 5. Be2 d5 6. exd5 exd5) 2... a5?! { (-0.37 → 0.31) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 Nc6 4. Nf3 g6 5. e3 Bg7 6. d4 cxd4 7. exd4) 3. g4?! { (0.31 → -0.61) Inaccuracy. Nc3 was best. } (3. Nc3 Nf6 4. e3 e6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5) 3... g5? { (-0.61 → 0.61) Mistake. Nc6 was best. } (3... Nc6 4. Nc3 d6 5. h3 e5 6. d3 h5 7. g5 Nge7 8. Bg2 Ng6 9. Nf3 Be7 10. O-O) 4. h4 h5?? { (0.51 → 2.34) Blunder. gxh4 was best. } (4... gxh4) 5. hxg5 hxg4?? { (2.40 → 10.26) Blunder. h4 was best. } (5... h4) 6. Rxh8 Bg7 7. Rxg8+ Bf8 8. Qc2 Qc7 9. Qh7 Qe5 10. d4 Qxd4 11. e4 Qxe4+ 12. Qxe4 d5 13. Qxd5 b5?! { (26.55 → Mate in 8) Checkmate is now unavoidable. Ra6 was best. } (13... Ra6) 14. Qxc5?! { (Mate in 8 → 31.71) Lost forced checkmate sequence. Qxa8 was best. } (14. Qxa8 f5 15. Qxb8 Kf7 16. g6+ Kxg8 17. Qxc8 f4 18. Qe8 Kg7 19. Bxf4 g3 20. Qf7+ Kh8) 14... e5?! { (31.71 → Mate in 3) Checkmate is now unavoidable. Nd7 was best. } (14... Nd7 15. Qc6) 15. Qxc8+ Ke7 16. Rxf8 Kd6 17. Rd8+ Ke7 18. Re8+ Kd6 19. c5+ Kd5 20. Rd8+ Ke4 21. Nc3# { White wins by checkmate. } 1-0