[Event "CF International Classic-161"] [Site "https://lichess.org/2vav1FkG"] [Date "2023.07.17"] [White "Parthivrnaik2011"] [Black "Srijan_2011"] [Result "0-1"] [UTCDate "2023.07.17"] [UTCTime "15:30:00"] [WhiteElo "1540"] [BlackElo "1838"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "900+25"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nc3 Nf6 5. Bf4 Bf5? { (0.00 → 1.49) Mistake. Bg4 was best. } (5... Bg4 6. Be2 Bxe2 7. Qxe2 a6 8. Nf3 e6 9. a3 Be7 10. O-O) 6. Nf3? { (1.49 → 0.05) Mistake. Nb5 was best. } (6. Nb5 Na6 7. c3 e6 8. Qa4 Nd7 9. Nf3 Be7 10. Nd6+ Bxd6) 6... e6?! { (0.05 → 0.90) Inaccuracy. Nc6 was best. } (6... Nc6 7. Bb5 Bg4 8. Bxc6+ bxc6 9. h3 Bxf3 10. Qxf3 e6 11. O-O) 7. a3? { (0.90 → -0.39) Mistake. Nb5 was best. } (7. Nb5 Na6 8. c3 Be7 9. Ne5 h6 10. g4 Be4 11. Rg1 Nd7) 7... Bd6 8. Bg3 O-O 9. Bd3 Bxd3 10. Qxd3 Bxg3 11. hxg3 h6 12. O-O-O Nc6 13. Kb1?! { (0.23 → -0.37) Inaccuracy. Rh4 was best. } (13. Rh4 Ne7 14. Ne5 Nd7 15. Nxd7 Qxd7 16. Rh3 Ng6 17. f4 Rfb8 18. Qf3 b5 19. f5 Nf8) 13... Na5?! { (-0.37 → 0.58) Inaccuracy. Rb8 was best. } (13... Rb8 14. Qd2 Ng4 15. Rh4 f5 16. Ne1 b5 17. Nd3 b4 18. axb4 Nxb4 19. Nxb4 Rxb4 20. Nxd5) 14. b3? { (0.58 → -1.03) Mistake. Ne5 was best. } (14. Ne5) 14... Qd6 15. Kb2 Qb6 16. a4? { (-0.33 → -1.71) Mistake. Ne5 was best. } (16. Ne5) 16... Nc4+ 17. Ka2 Na5 18. Nh2? { (-1.43 → -3.25) Mistake. Ne5 was best. } (18. Ne5 Rfc8) 18... Rac8 19. Rd2?! { (-3.28 → -4.90) Inaccuracy. Rc1 was best. } (19. Rc1 Rc6 20. Kb2 Rfc8 21. Na2 Nc4+ 22. Ka1 Na3 23. Kb2 Nxc2 24. Rhd1 Ne4 25. Ng4 Nb4) 19... Rc6 20. g4?! { (-3.99 → -5.44) Inaccuracy. Nb1 was best. } (20. Nb1 Ne4) 20... Rfc8 21. Ne2 Ne4 22. Rg1?! { (-6.55 → -10.18) Inaccuracy. Rc1 was best. } (22. Rc1 Nxd2 23. Nf3 Naxb3 24. cxb3 Rxc1 25. Nxc1 Nxf3 26. gxf3 Qc6 27. Ne2 Qc2+ 28. Qxc2 Rxc2+) 22... Nxd2 23. Rc1 Ne4? { (Mate in 10 → -7.65) Lost forced checkmate sequence. Qb4 was best. } (23... Qb4 24. f4 Nac4 25. bxc4 Qxa4+ 26. Qa3 Qxc4+ 27. Kb2 Qb5+ 28. Ka1 Ra6 29. Qxa6 Qxa6+ 30. Kb2) 24. f3 Nc3+ 25. Nxc3?! { (-11.08 → Mate in 10) Checkmate is now unavoidable. Ka3 was best. } (25. Ka3 Nxe2 26. Qxe2 Rxc2 27. Qb5 Qd6+ 28. Qb4 Qxb4+ 29. Kxb4 Nc6+ 30. Ka3 Rxc1 31. f4 Nxd4) 25... Rxc3 26. Qd2 Nxb3 27. Qe2 Nxc1+ 28. Ka1 Ra3# { Black wins by checkmate. } 0-1