[Event "HassingerToepfer: Chapter 1"] [Site "https://lichess.org/study/cIC1ImiO/ozFXO2bQ"] [Result "*"] [Variant "Standard"] [ECO "B90"] [Opening "Sicilian Defense: Scheveningen Variation, English Attack, with f3"] [Annotator "https://lichess.org/@/SFWPraesi"] [UTCDate "2024.02.07"] [UTCTime "15:14:39"] [Source "https://lichess.org/study/cIC1ImiO/ozFXO2bQ"] [Orientation "black"] 1. e4 { [%eval 0.2] } 1... c5 { [%eval 0.33] } 2. Nf3 { [%eval 0.25] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] } 5... a6 { [%eval 0.24] } 6. Be3 { [%eval 0.24] } 6... e6 { [%eval 0.35] } 7. f3 { [%eval 0.17] } 7... Qc7?! { [%eval 1.07] } { Inaccuracy. b5 was best. } (7... b5 8. a3 (8. g4 b4 9. Nce2 e5 10. Nf5 g6 11. Nh6 Bxh6 12. Bxh6 Nxe4 13. Ng3 Nxg3 14. hxg3 Bb7) 8... h5 9. Qd2 Nbd7 10. O-O-O Bb7 11. Rg1 Qc7 12. Kb1) 8. Qd2 { [%eval 0.61] } 8... Be7 { [%eval 1.1] } 9. O-O-O?! { [%eval 0.54] } { Inaccuracy. g4 was best. } (9. g4) 9... h5 { [%eval 0.49] } 10. Kb1 { [%eval 0.65] } 10... O-O?! { [%eval 1.64] } { Inaccuracy. Nbd7 was best. } (10... Nbd7 11. Be2) 11. Be2 { [%eval 1.3] } 11... Nbd7 { [%eval 1.68] } 12. g4 { [%eval 1.58] } 12... hxg4 { [%eval 1.53] } 13. fxg4 { [%eval 1.77] } 13... Ne5 { [%eval 1.76] } 14. g5 { [%eval 1.8] } 14... Nfd7 { [%eval 1.74] } 15. h4 { [%eval 1.76] } 15... b5 { [%eval 1.81] } 16. h5 { [%eval 1.37] } 16... b4 { [%eval 1.59] } 17. Na4 { [%eval 1.32] } 17... Nc5 { [%eval 1.1] } 18. Nxc5 { [%eval 1.23] } 18... dxc5 { [%eval 1.41] } 19. Nf3 { [%eval 1.28] } 19... Rd8 { [%eval 1.06] } 20. Qc1 { [%eval 1.14] } 20... Bb7?? { [%eval 4.03] } { Blunder. Rxd1 was best. } (20... Rxd1 21. Rxd1 Nxf3 22. Bxf3 Bd7 23. h6 Rd8 24. hxg7 Kxg7 25. Rh1 Rh8) 21. Bf4 { [%eval 4.0] } 21... f6 { [%eval 4.45] } 22. Bxe5? { [%eval 2.4] } { Mistake. Rdg1 was best. } (22. Rdg1) 22... fxe5 { [%eval 2.45] } 23. Rxd8+ { [%eval 2.38] } 23... Rxd8 { [%eval 2.37] } 24. Rh4? { [%eval 0.83] } { Mistake. Qe3 was best. } (24. Qe3 c4 25. h6 g6 26. h7+ Kg7 27. Nh4 b3 28. Nxg6 bxc2+ 29. Kxc2 Qc5 30. Qxc5 Bxe4+) 24... c4 { [%eval 1.11] } 25. Rg4 { [%eval 0.83] } 25... Rf8?! { [%eval 1.75] } { Inaccuracy. c3 was best. } (25... c3 26. h6 cxb2 27. Qxb2 Qc3 28. Qxc3 bxc3 29. a4 Rb8) 26. g6 { [%eval 1.82] } 26... Rf4 { [%eval 1.67] } 27. Nxe5?! { [%eval 0.78] } { Inaccuracy. Rxf4 was best. } (27. Rxf4 exf4) 27... Rxg4 { [%eval 1.05] } 28. Nxg4 { [%eval 0.85] } 28... Bxe4 { [%eval 1.17] } 29. Qf1 { [%eval 0.85] } 29... Bf5? { [%eval 2.24] } { Mistake. Bg5 was best. } (29... Bg5 30. Bxc4 Qf4 31. Qxf4 Bxf4 32. Nf2 Bf3 33. Bxe6+ Kf8 34. Bg4 Bd5 35. c3 a5 36. Be2) 30. Ne3 { [%eval 2.27] } 30... b3? { [%eval 4.57] } { Mistake. Qe5 was best. } (30... Qe5 31. Qf3) 31. Nxf5 { [%eval 4.78] } 31... bxc2+ { [%eval 4.72] } 32. Kxc2 { [%eval 4.51] } 32... exf5 { [%eval 4.2] } 33. Qxf5 { [%eval 4.07] } 33... Qd6 { [%eval 4.9] } 34. Qf7+ { [%eval 4.92] } 34... Kh8 { [%eval 4.81] } 35. Bxc4? { [%eval 2.6] } { Mistake. Qe8+ was best. } (35. Qe8+ Bf8 36. Bxc4 Qh2+ 37. Be2 Qc7+ 38. Kb1 Qe7 39. Qa8 Qc5 40. a3 a5 41. Qe8 Qg1+) 35... Qh2+ { [%eval 2.51] } 36. Kb3? { [%eval 1.04] } { Mistake. Kb1 was best. } (36. Kb1 Qh1+ 37. Qf1 Qxf1+ 38. Bxf1 a5 39. Bc4 Bf6 40. Kc2 Be7 41. Kb3 Bb4 42. Ka4 Bc3) 36... Qg3+?? { [%eval #18] } { Checkmate is now unavoidable. Qb8+ was best. } (36... Qb8+ 37. Kc2 Bf6 38. Qd5 Qxb2+ 39. Kd3 Qb1+ 40. Ke2 Qb2+ 41. Kf3 Qb8 42. Bxa6 Bh4 43. Be2) 37. Kc2?? { [%eval 3.27] } { Lost forced checkmate sequence. Ka4 was best. } (37. Ka4 Qb8 38. Qxe7 Qc8 39. b3 a5 40. h6 Qc6+ 41. Ka3 Qxg6 42. hxg7+ Qxg7 43. Qd8+ Kh7) 37... Qh2+ { [%eval 2.98] } 38. Kd3 { [%eval 2.91] } 38... Qg3+ { [%eval 3.06] } 39. Ke4?! { [%eval 2.03] } { Inaccuracy. Kd2 was best. } (39. Kd2) 39... Qh4+?? { [%eval 6.35] } { Blunder. Qg4+ was best. } (39... Qg4+ 40. Ke5 (40. Kd5 Qd7+ 41. Ke4 Qg4+ 42. Ke3 Bg5+ 43. Kd3 Qd1+ 44. Ke4 Qg4+ 45. Kd5 Qg2+ 46. Kd6 Qa8 47. Kc5 a5 48. Qd5 Be3+ 49. Kb5 Qb8+ 50. Kxa5 Bd2+ 51. Qxd2 Qb4+ 52. Qxb4)) 40. Kd5 { [%eval 6.07] } 40... Qg5+ { [%eval 6.69] } 41. Kc6 { [%eval 6.71] } 41... Qc5+?? { [%eval #6] } { Checkmate is now unavoidable. Qf6+ was best. } (41... Qf6+ 42. Be6 Qxf7 43. gxf7 g6 44. Kd7 Bb4 45. h6 Kh7 46. Ke8 g5 47. f8=B Bxf8 48. Kxf8) 42. Kb7 { [%eval #5] } 42... Qb4+ { [%eval #5] } 43. Ka8 { [%eval #4] } *