[Event "День Космонавтики Team Battle"] [Site "https://lichess.org/i3VxByFo"] [Date "2021.04.04"] [White "Merzlakov_Leha"] [Black "A_Jin-1"] [Result "0-1"] [UTCDate "2021.04.04"] [UTCTime "06:00:56"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+249"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 e5 2. e4 { C20 King's Pawn Game: Leonardis Variation } d6 3. Nc3 Nf6 4. Nf3 Nc6 5. Qe2?! { (0.27 → -0.40) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 Be7 7. Bc4 O-O 8. O-O Ne5 9. Be2 Re8) 5... Bg4 6. h3?! { (0.00 → -0.98) Inaccuracy. Qd1 was best. } (6. Qd1 d5 7. exd5 Nxd5 8. Be2 Be7 9. O-O Bf5 10. Re1 O-O) 6... Bxf3?! { (-0.98 → -0.30) Inaccuracy. Nd4 was best. } (6... Nd4 7. Qd1 Bxf3 8. gxf3 g6 9. Bg2 Nh5 10. Ne2 Nxe2 11. Qxe2) 7. gxf3?! { (-0.30 → -1.25) Inaccuracy. Qxf3 was best. } (7. Qxf3 Nd4 8. Qd1 c6 9. Be2 g6 10. O-O Bg7 11. Nb1 O-O) 7... Qe7?! { (-1.25 → -0.38) Inaccuracy. Nd4 was best. } (7... Nd4 8. Qd1) 8. Bd2?! { (-0.38 → -1.13) Inaccuracy. f4 was best. } (8. f4 g6) 8... O-O-O?! { (-1.13 → -0.31) Inaccuracy. Nd4 was best. } (8... Nd4) 9. Bg2?! { (-0.31 → -0.99) Inaccuracy. O-O-O was best. } (9. O-O-O) 9... d5?! { (-0.99 → -0.36) Inaccuracy. Nd4 was best. } (9... Nd4 10. Qd1) 10. O-O-O d4 11. Nb5?? { (-0.19 → -2.38) Blunder. Nd5 was best. } (11. Nd5 Nxd5 12. exd5 Rxd5 13. f4 Rb5 14. Qg4+ Qd7 15. Qxd7+ Kxd7 16. a4 Rb6 17. Bxc6+ Rxc6) 11... a6 12. c3?? { (-2.47 → -6.62) Blunder. Na3 was best. } (12. Na3 Qe6 13. Nc4 b5 14. h4 Kb7 15. Bh3 Qe8 16. Na3 Bxa3 17. bxa3 Qe7 18. Kb2 Nh5) 12... axb5 13. b4 dxc3 14. Bxc3 Nxb4 15. Qd2 Nxd3+ 16. Kc2 Qa3 17. Bb2? { (-8.68 → Mate in 1) Checkmate is now unavoidable. Qxd3 was best. } (17. Qxd3 Rxd3 18. Rxd3 Qxa2+ 19. Bb2 Qc4+ 20. Rc3 Qe2+ 21. Kb1 Qxf2 22. Rc2 Qg3 23. Rhc1 c6) 17... Qxa2? { (Mate in 1 → -8.59) Lost forced checkmate sequence. Qxb2# was best. } (17... Qxb2#) 18. Qc3 Bb4 19. Qxe5? { (-9.21 → Mate in 6) Checkmate is now unavoidable. Qb3 was best. } (19. Qb3 Qxb3+ 20. Kxb3 c5 21. Kc2 c4 22. Rb1 Nh5 23. Bc3 Bxc3 24. Kxc3 Nhf4 25. Bf1 Nxf2) 19... Rhe8?! { (Mate in 6 → -25.38) Lost forced checkmate sequence. Nxe5 was best. } (19... Nxe5 20. Rd5 Nxd5 21. Rd1 Ne3+ 22. fxe3 Rxd1 23. Kxd1 Qxb2 24. f4 Qd2#) 20. Qxb5?! { (-25.38 → Mate in 1) Checkmate is now unavoidable. Ra1 was best. } (20. Ra1 Qc4+) 20... Re5?! { (Mate in 1 → -12.84) Lost forced checkmate sequence. Qxb2# was best. } (20... Qxb2#) 21. Qd5?! { (-12.84 → Mate in 4) Checkmate is now unavoidable. Qxe5 was best. } (21. Qxe5 Nxe5) 21... Nxd5 22. exd5 Rdxd5 23. Rxd3 Re2+ 24. Rd2 Rdxd2+ 25. Kc1 Qxb2# { Black wins by checkmate. } 0-1