[Event "RomanYanchenko simul"] [Site "https://lichess.org/AtCNSVRR"] [Date "2023.09.03"] [White "LeonidRyabov"] [Black "Roman_Yanchenko"] [Result "0-1"] [UTCDate "2023.09.03"] [UTCTime "14:42:52"] [WhiteElo "972"] [BlackElo "2646"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C00"] [Opening "French Defense: Queen's Knight"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 { C00 French Defense: Queen's Knight } d5 3. exd5 exd5 4. Nxd5?? { (0.00 → -5.61) Blunder. d4 was best. } (4. d4 Nf6 5. Nf3 Bd6 6. Nb5 O-O 7. Nxd6 Qxd6 8. h3 Ne4) 4... Qxd5 5. c4 Qe5+?! { (-4.24 → -3.19) Inaccuracy. Qe4+ was best. } (5... Qe4+ 6. Qe2 Bf5 7. Qxe4+ Bxe4 8. d3 Bg6 9. a3 c5 10. Be3) 6. Qe2?! { (-3.19 → -4.29) Inaccuracy. Be2 was best. } (6. Be2 c5 7. Nf3 Qc7 8. O-O Be7 9. b4 cxb4 10. d4 Nf6 11. h3 O-O 12. Bd3 Re8) 6... Qxe2+ 7. Bxe2 Nc6 8. d3 Nf6 9. Bg5 Nd4 10. Bxf6 gxf6 11. Bh5 Bb4+ 12. Kd1 Bf5 13. a3 Bd6 14. Be2 O-O-O 15. Bh5 Bxd3 16. Be2 Bc2+ 17. Kd2 Bf4+ 18. Kc3 c5 19. g3 Be5 20. Nf3 Ba4 21. Nxd4 Rxd4 22. Bg4+?? { (-6.50 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (22. f4 Rxf4+ 23. Kd2 Re4 24. Bd3 Rd8 25. Rhe1 Red4 26. Re3 b5 27. Ke2 bxc4 28. Bxh7 Rd2+) 22... f5? { (Mate in 1 → -8.89) Lost forced checkmate sequence. Rd7# was best. } (22... Rd7#) 23. Bxf5+? { (-8.89 → Mate in 1) Checkmate is now unavoidable. Rae1 was best. } (23. Rae1 Bf6 24. b3 Rxg4+ 25. Kc2 Rxc4+ 26. Kb1 Bxb3 27. Rc1 Rxc1+ 28. Kxc1 Rd8 29. Rf1 c4) 23... Kc7? { (Mate in 1 → -7.44) Lost forced checkmate sequence. Rd7# was best. } (23... Rd7#) 24. Rad1? { (-7.44 → Mate in 1) Checkmate is now unavoidable. Rhe1 was best. } (24. Rhe1 Bf6 25. Bd3 Rhd8 26. Kd2 Rxd3+ 27. Ke2 Kb8 28. Kf1 Bxb2 29. Ra2 Bd4 30. Rae2 Rxa3) 24... Rxd1# { Black wins by checkmate. } 0-1