[Event "DCC May 2024"] [Site "?"] [Date "2024.05.07"] [Round "1"] [White "Mark, Weston"] [Black "Isaac, Sanchez"] [Result "0-1"] [WhiteElo "1470"] [BlackElo "1682"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. e5 Bg4 4. d4 e6 5. Be2 c5 6. c3 Nc6 7. O-O Qb6 8. dxc5 Bxc5 9. b4 Be7 10. Bf4?! { (0.69 → 0.11) Inaccuracy. Nbd2 was best. } (10. Nbd2 Qc7 11. Qa4 Kf8 12. c4 Nxe5 13. cxd5 exd5 14. h3 h5 15. Qb3 Nxf3+) 10... Nh6?! { (0.11 → 0.87) Inaccuracy. Bxf3 was best. } (10... Bxf3 11. Bxf3 Nh6 12. Bxh6 gxh6 13. Qe2 Bf8 14. b5 Na5 15. Nd2 Rc8 16. Bh5) 11. a4? { (0.87 → -0.23) Mistake. Nbd2 was best. } (11. Nbd2) 11... Nf5? { (-0.23 → 0.92) Mistake. Bxf3 was best. } (11... Bxf3 12. Bxf3 g5 13. Be3 Qc7 14. Na3 Nf5 15. c4 Nxe3 16. fxe3 O-O-O 17. a5) 12. a5?! { (0.92 → 0.34) Inaccuracy. Nbd2 was best. } (12. Nbd2 Qd8 13. h3 Bxf3 14. Nxf3 Nh4 15. Nxh4 Bxh4 16. a5 O-O 17. a6 bxa6) 12... Qc7 13. Re1? { (0.48 → -0.96) Mistake. Nbd2 was best. } (13. Nbd2 a6) 13... O-O?! { (-0.96 → -0.30) Inaccuracy. Bxf3 was best. } (13... Bxf3 14. Bxf3 g5 15. Bd2 Nxe5 16. Na3 a6 17. Qe2 Nxf3+ 18. Qxf3 O-O 19. Rac1) 14. h3 Bxf3 15. Bxf3 Rfd8 16. Na3 d4? { (-1.14 → 0.42) Mistake. a6 was best. } (16... a6 17. Nc2 d4 18. Qd2 dxc3 19. Qxc3 Rac8 20. Rec1 g5 21. Be3 Nxe3 22. Nxe3) 17. Nb5 Qd7?! { (0.35 → 0.92) Inaccuracy. Qc8 was best. } (17... Qc8) 18. Qb3? { (0.92 → -0.34) Mistake. a6 was best. } (18. a6 Rab8 19. Nd6 Bxd6 20. exd6 dxc3 21. Rc1 bxa6 22. Rxc3 Rb6 23. Qd2 h6) 18... a6 19. Bxc6?! { (-0.39 → -1.17) Inaccuracy. Nd6 was best. } (19. Nd6 Nxd6 20. exd6 Bxd6 21. Bxd6 Qxd6 22. Red1 Qc7 23. Rac1 d3 24. Bxc6 Qxc6) 19... Qxc6 20. Nxd4 Nxd4 21. cxd4 Rxd4 22. Rac1 Qd7?! { (-1.09 → -0.11) Inaccuracy. Rxb4 was best. } (22... Rxb4 23. Qg3) 23. Red1 Rd8 24. Rxd4 Qxd4 25. Rc4 Qa1+ 26. Rc1 Qd4 27. Rc4 Qd5 28. Qc3 g5 29. Be3 h5?! { (-0.01 → 0.89) Inaccuracy. Kg7 was best. } (29... Kg7 30. Rc7 Rd7 31. Rxd7 Qxd7 32. Bc5 Qc7 33. Qg3 Bxc5 34. Qxg5+ Kf8 35. bxc5) 30. Rd4 Qc6 31. Rxd8+ Bxd8 32. Qd2 Bc7?! { (0.95 → 2.09) Inaccuracy. Qd5 was best. } (32... Qd5) 33. Bxg5?? { (2.09 → 0.05) Blunder. Bc5 was best. } (33. Bc5 Qe4 34. Qxg5+ Qg6 35. Qf4 Qb1+ 36. Kh2 Kg7 37. Qf6+ Kg8 38. g3 Qg6) 33... Bxe5 34. Qe2 Qc3 35. f4?? { (0.00 → -2.01) Blunder. g3 was best. } (35. g3 Bd4 36. Be3 Qxb4 37. Bxd4 Qxd4 38. Qxh5 b5 39. axb6 Qxb6 40. Qg5+ Kh7) 35... Qc1+?! { (-2.01 → -1.41) Inaccuracy. Bd4+ was best. } (35... Bd4+ 36. Kh2 Qxb4 37. h4 Qxa5 38. Qxh5 Qd5 39. Qg4 Kg7 40. h5 b5 41. Qg3) 36. Qf1?? { (-1.41 → Mate in 5) Checkmate is now unavoidable. Kh2 was best. } (36. Kh2 Bd4) 36... Bd4+ { Black wins. } 0-1