[Event "Zomerkompetitie - 10 rondes"] [Site "https://lichess.org/Ait8Ty8l"] [Date "2021.08.19"] [White "Brokaar, Jaap"] [Black "Nagtegaal, Sjaak"] [Result "1/2-1/2"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. Bb3 Nbd7 8. O-O Nc5 9. f3 Nxb3 10. axb3 Be7 11. Be3 Qc7 12. Qd2 O-O 13. Rfd1 Bd7 14. Qf2 Bc6 15. Rd2 d5 16. Nxc6 bxc6 17. exd5 Nxd5?! { (-0.65 → 0.00) Inaccuracy. cxd5 was best. } (17... cxd5 18. Na4 Rab8 19. Nc5 Rb5 20. Nxa6 Qc6 21. c4 Rxb3 22. Bc5 Qd7 23. Bxe7 Qxe7 24. Nc5) 18. Nxd5?! { (0.00 → -0.60) Inaccuracy. Bc5 was best. } (18. Bc5 h6 19. Ne4 Rfd8 20. Rad1 Bxc5 21. Nxc5 a5 22. h3 Nf4 23. Nd7 Nd5 24. Nc5) 18... exd5 19. Bc5 Rfe8 20. Bxe7 Qxe7 21. c3 h6?! { (-0.59 → 0.00) Inaccuracy. a5 was best. } (21... a5) 22. Kf1?! { (0.00 → -0.60) Inaccuracy. b4 was best. } (22. b4 Qf6 23. Rdd1 Re6 24. h3 Rae8 25. Re1 Qf4 26. Rxe6 Rxe6 27. Re1 Rxe1+ 28. Qxe1 g5) 22... Qb7 23. b4 Qb5+ 24. Kg1 Re6 25. g3? { (0.00 → -1.22) Mistake. Ra5 was best. } (25. Ra5 Qc4 26. Rd4 Qe2 27. Rd2) 25... Rae8 26. Ra5 Qc4? { (-1.20 → 0.00) Mistake. Re1+ was best. } (26... Re1+ 27. Kg2) 27. Rc5? { (0.00 → -1.58) Mistake. Rd4 was best. } (27. Rd4 Re1+ 28. Kg2 Qe2 29. Rd2 Qe6 30. Rxa6 Qc8 31. b5 cxb5 32. Rd6 R8e3 33. R2xd5 Kh7) 27... Qa2 28. Kg2 Qb3?? { (-1.56 → 0.50) Blunder. Qb1 was best. } (28... Qb1 29. b3 h5 30. h4 Qxb3 31. Rb2 Qd1 32. Rd2 Qb1 33. Rb2 Qg6 34. c4 dxc4 35. Rd2) 29. g4? { (0.50 → -0.69) Mistake. Qf1 was best. } (29. Qf1 a5 30. Rxa5 d4 31. Rc5 dxc3 32. bxc3 Re3 33. Qc4 Qb1 34. Rf2 Qd1 35. Qd4 Qxd4) 29... Rd6? { (-0.69 → 0.50) Mistake. Qa2 was best. } (29... Qa2) 30. Qd4?! { (0.50 → -0.10) Inaccuracy. Qf1 was best. } { The game is a draw. } (30. Qf1 Ree6) 1/2-1/2