[Event "DEM U18 2021"] [Site "Willingen GER"] [Date "2021.08.23"] [Round "2"] [White "Dahl, Christoph"] [Black "K�lle, Tobias"] [Result "1/2-1/2"] [WhiteElo "2284"] [BlackElo "2312"] [Variant "Standard"] [TimeControl "-"] [ECO "B94"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 { B94 Sicilian Defense: Najdorf Variation } Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. g4 Be7 14. Bg2 Bb7 15. Rhf1 b4 16. Bxf6 Nxf6 17. Nd5 Nxd5 18. exd5 Bd6?! { (0.00 → 0.73) Inaccuracy. Rd8 was best. } (18... Rd8 19. d6 Rxd6 20. Bxb7 Qxb7 21. Qxe5 Rxd1+ 22. Rxd1 O-O 23. Na5 Qb6 24. Qxe7 Qxa5 25. Kb1) 19. Nd4 O-O 20. Nc6 a5 21. Qe3 Kg7 22. h4 a4 23. Be4 b3?! { (1.09 → 2.00) Inaccuracy. a3 was best. } (23... a3 24. b3) 24. axb3? { (2.00 → 0.39) Mistake. a3 was best. } (24. a3 Bc8 25. g5 Bg4 26. Rde1 h5 27. c4 Ra5 28. Nxa5 Qxa5 29. Bd3 Rc8 30. Kb1 Re8) 24... axb3 25. Qxb3 Ra1+?! { (0.33 → 1.40) Inaccuracy. Bc8 was best. } (25... Bc8) 26. Kd2 Rxd1+ 27. Kxd1 Bxc6?! { (1.70 → 2.78) Inaccuracy. Be7 was best. } (27... Be7 28. Nxe7) 28. dxc6 Rb8?! { (2.87 → 3.96) Inaccuracy. Qc8 was best. } (28... Qc8 29. Qf3 Be7 30. c3 Qa8 31. Kc2 Bxh4 32. Bd3 Qa2 33. Qe4 Rc8 34. Qxe5+ Kg8 35. Bb5) 29. Qa2?? { (3.96 → 1.59) Blunder. Qf3 was best. } (29. Qf3) 29... Rb4 30. Kd2?? { (1.81 → -5.94) Blunder. Bd5 was best. } (30. Bd5 Rf4 31. Rxf4 exf4 32. c3 Qb6 33. b4 Qg1+ 34. Kc2 Qxg4 35. Qc4 Qf5+ 36. Qd3 Qe5) 30... Qd8?? { (-5.94 → 9.60) Blunder. Rxe4 was best. } (30... Rxe4 31. h5 Rxg4 32. hxg6 Rxg6 33. Qd5 e4 34. Ke2 Bf4 35. Qd4+ Qe5 36. c3 Rg2+ 37. Ke1) 31. Rf2?? { (9.60 → -8.46) Blunder. Qxf7+ was best. } (31. Qxf7+ Kh8 32. Qxg6 Rxe4 33. Qxe4 Qe7 34. Kc1 Bc7 35. Kb1 Qd8 36. Qc4 e4 37. Qe6 Bg3) 31... f5?? { (-8.46 → -1.88) Blunder. Bc5+ was best. } (31... Bc5+ 32. Bd5 Bxf2 33. c3 Rxg4 34. Kc2 Bb6 35. Bf3 Rxh4 36. Qd5 Qg5 37. b4 Qf5+ 38. Kb2) 32. Bd3 e4?! { (-1.34 → -0.57) Inaccuracy. Rxg4 was best. } (32... Rxg4 33. h5) 33. gxf5 exd3 34. Qe6 Rxh4 35. Qd7+? { (-0.99 → -2.42) Mistake. Qxg6+ was best. } (35. Qxg6+ Kf8) 35... Qxd7 36. cxd7 Bc7 37. Kxd3 Rb4?? { (-2.74 → 0.06) Blunder. g5 was best. } (37... g5) 38. fxg6 Rb6 39. Ke2 Kxg6 { The game is a draw. } 1/2-1/2