[Event "KaiAltona: Chapter 1"] [Date "2025.04.03"] [Result "*"] [Variant "Standard"] [ECO "B21"] [Opening "Sicilian Defense: Smith-Morra Gambit"] [StudyName "KaiAltona"] [ChapterName "Chapter 1"] [ChapterURL "https://lichess.org/study/mzOrRqDa/sPCa45s8"] [Annotator "https://lichess.org/@/SFWPraesi"] [UTCDate "2025.04.03"] [UTCTime "08:37:10"] [Orientation "white"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. d4 { [%eval 0.05] } 2... cxd4 { [%eval 0.02] } 3. Qxd4 { [%eval 0.0] } 3... Nc6 { [%eval 0.0] } 4. Qd3 { [%eval -0.05] } 4... Nf6 { [%eval 0.0] } 5. Nc3 { [%eval 0.0] } 5... g6 { [%eval 0.0] } 6. Bf4 { [%eval -0.33] } 6... e5? { [%eval 0.78] } { Mistake. Bg7 was best. } (6... Bg7 7. Nf3 O-O 8. Be2 d5 9. Nxd5 Nxd5 10. exd5 Nb4 11. Qb3) 7. Bg5 { [%eval 0.51] } 7... d6 { [%eval 0.74] } 8. Nb5 { [%eval 0.64] } 8... a6?? { [%eval 4.18] } { Blunder. Be7 was best. } (8... Be7 9. Bxf6) 9. Bxf6 { [%eval 4.18] } 9... Qa5+ { [%eval 4.79] } 10. Qc3?! { [%eval 3.48] } { Inaccuracy. Nc3 was best. } (10. Nc3 Be6 11. Bxh8 d5 12. exd5 Nb4 13. dxe6 Nxd3+ 14. Bxd3 f5 15. Ne2 e4) 10... Qxc3+? { [%eval 5.62] } { Mistake. axb5 was best. } (10... axb5 11. Qxa5 Rxa5 12. Bxh8 Ke7 13. f4 Bh6 14. fxe5 dxe5 15. Bd3 Bg4 16. h3) 11. Nxc3 { [%eval 5.62] } 11... Rg8 { [%eval 5.98] } 12. Nd5 { [%eval 5.59] } 12... Rb8 { [%eval 5.65] } 13. O-O-O { [%eval 5.41] } 13... b5 { [%eval 5.51] } 14. c4 { [%eval 4.88] } 14... bxc4 { [%eval 4.65] } 15. Bxc4 { [%eval 4.72] } 15... a5 { [%eval 5.18] } 16. Ne2 { [%eval 5.12] } 16... Be6 { [%eval 5.25] } 17. Nc7+ { [%eval 4.61] } 17... Kd7 { [%eval 4.28] } 18. Nxe6 { [%eval 4.23] } 18... fxe6 { [%eval 4.23] } 19. Nc3 { [%eval 4.22] } 19... Nd4 { [%eval 4.49] } 20. Rxd4 { [%eval 4.45] } 20... exd4 { [%eval 4.48] } 21. Bxd4 { [%eval 4.52] } 21... Bh6+ { [%eval 4.66] } 22. Kb1 { [%eval 4.8] } 22... e5 { [%eval 5.28] } 23. Be3?! { [%eval 3.91] } { Inaccuracy. Ba7 was best. } (23. Ba7 Rgc8 (23... Ra8) 24. Bxb8 Rxc4 25. Rd1 Bf8 26. Ba7 a4 27. Be3 Ke6 28. f4 Be7) 23... Bxe3 { [%eval 3.78] } 24. fxe3 { [%eval 3.82] } 24... Rgf8 { [%eval 3.58] } 25. Nd1 { [%eval 3.74] } 25... Rb4 { [%eval 3.81] } 26. Bd5 { [%eval 3.54] } 26... a4 { [%eval 3.83] } 27. b3 { [%eval 3.72] } 27... axb3 { [%eval 3.69] } 28. axb3 { [%eval 3.83] } 28... Kc7 { [%eval 4.29] } 29. Re1 { [%eval 3.92] } 29... Kb6 { [%eval 4.46] } 30. Re2 { [%eval 4.39] } 30... Rf1 { [%eval 4.38] } 31. Kc2 { [%eval 4.26] } 31... Kc5 { [%eval 4.22] } 32. Rf2 { [%eval 3.75] } 32... Rxf2+ { [%eval 3.71] } 33. Nxf2 { [%eval 3.51] } 33... Rb8 { [%eval 3.67] } 34. Nd3+ { [%eval 3.48] } 34... Kb6 { [%eval 3.74] } 35. Kd2 { [%eval 3.77] } 35... Rf8 { [%eval 3.81] } 36. Ke2 { [%eval 3.82] } 36... Rc8 { [%eval 3.83] } 37. Kf3 { [%eval 3.84] } 37... Rc2 { [%eval 4.09] } 38. Nf2 { [%eval 3.89] } 38... Rc8 { [%eval 3.88] } 39. Ng4 { [%eval 3.75] } 39... Rf8+ { [%eval 4.17] } 40. Kg3 { [%eval 4.29] } 40... h5 { [%eval 5.14] } 41. Nh6 { [%eval 4.76] } 41... Kc5 { [%eval 5.52] } 42. Nf7 { [%eval 5.29] } 42... Ra8?! { [%eval 9.54] } { Inaccuracy. Kb4 was best. } (42... Kb4 43. Nxd6 Kc3 44. Nf7 g5 45. Nxg5 Kd2 46. Nf3+ Kxe3 47. Nxe5 Rf6 48. Nc4+) 43. Kh4?! { [%eval 5.31] } { Inaccuracy. Bxa8 was best. } (43. Bxa8 d5 44. exd5 g5 45. Nxg5 h4+ 46. Kxh4 Kd6 47. Ne4+ Kd7 48. Kh5 Kc7) 43... Ra2?! { [%eval 9.16] } { Inaccuracy. Ra1 was best. } (43... Ra1 44. h3 Rg1 45. g4 hxg4 46. hxg4 Kb4 47. Nxd6 Kc3 48. Kg5 Kd2 49. b4) 44. b4+ { [%eval 8.34] } *