[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "2"] [White "Kotov, Alexander"] [Black "Stahlberg, Gideon"] [Result "0-1"] [Variant "Standard"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Annotator "https://lichess.org/@/carvaflu"] [Source "https://lichess.org/study/jm9tdFuD/zKiZFGAN"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... e6 { [%eval 0.23] } 3. Nf3 { [%eval 0.0] } 3... d5 { [%eval 0.17] } 4. Nc3 { [%eval 0.0] } 4... Be7 { [%eval 0.0] } 5. cxd5 { [%eval 0.0] } 5... exd5 { [%eval 0.17] } 6. Bf4 { [%eval 0.0] } 6... c6 { [%eval 0.0] } 7. Qc2 { [%eval 0.0] } 7... g6 { [%eval 0.28] } 8. e3 { [%eval 0.0] } 8... Bf5 { [%eval 0.0] } 9. Bd3 { [%eval 0.0] } 9... Bxd3 { [%eval 0.01] } 10. Qxd3 { [%eval 0.02] } 10... Nbd7 { [%eval 0.05] } 11. h3 { [%eval 0.04] } 11... Nf8 { [%eval 0.12] } 12. g4 { [%eval 0.12] } 12... Ne6 { [%eval 0.0] } 13. Bg3 { [%eval -0.37] } 13... Qa5 { [%eval 0.16] } 14. Nd2 { [%eval 0.04] } 14... O-O { [%eval 0.0] } 15. O-O-O { [%eval -0.36] } 15... Bb4 { [%eval 0.0] } 16. Kb1 { [%eval -0.26] } 16... Bxc3 { [%eval -0.09] } 17. Qxc3 { [%eval 0.0] } 17... Qxc3 { [%eval -0.08] } 18. bxc3 { [%eval -0.2] } 18... Ne4?! { [%eval 0.75] } { Inaccuracy. Rac8 was best. } (18... Rac8 19. Rc1 b5 20. f3 Rfe8 21. e4 dxe4 22. fxe4 c5 23. e5 Nd5 24. Ne4 Red8 25. Bh4) 19. Nxe4 { [%eval 0.63] } 19... dxe4 { [%eval 0.72] } 20. Kc2 { [%eval 0.41] } 20... Rad8 { [%eval 0.43] } 21. a4 { [%eval 0.43] } 21... f5 { [%eval 0.44] } 22. gxf5 { [%eval 0.39] } 22... Rxf5 { [%eval 0.58] } 23. c4 { [%eval 0.5] } 23... Rd7 { [%eval 0.27] } 24. Kc3 { [%eval 0.24] } 24... Ng7?! { [%eval 0.82] } { Inaccuracy. Ng5 was best. } (24... Ng5 25. Bb8 b6 26. Rdg1 Kg7 27. h4 Nf3 28. Rg4 Re7 29. Bd6 Re6 30. Bg3 Kf6 31. Rf4) 25. Rd2?! { [%eval 0.07] } { Inaccuracy. Rhg1 was best. } (25. Rhg1 Kf7 26. Rdf1 Rf3 27. Bb8 Rxh3 28. Rg4 Ne8 29. Be5 Nf6 30. Bxf6 Kxf6 31. Rxe4 Rf3) 25... Kf7?! { [%eval 0.68] } { Inaccuracy. Ra5 was best. } (25... Ra5 26. Kb4) 26. Bb8 { [%eval 0.91] } 26... b6 { [%eval 0.74] } 27. Ra2 { [%eval 0.86] } 27... Ra5 { [%eval 1.08] } 28. Be5 { [%eval 0.53] } 28... Nf5 { [%eval 0.47] } 29. Rg1 { [%eval 0.0] } 29... h5 { [%eval 0.0] } 30. Bf4? { [%eval -1.26] } { Mistake. Rf1 was best. } (30. Rf1 Nh4 31. f4 Nf3 32. Raa1 Ke6 33. Ra2) 30... Nh4 { [%eval -1.18] } 31. Rg5?! { [%eval -2.11] } { Inaccuracy. Rh1 was best. } (31. Rh1 g5) 31... Rxg5 { [%eval -1.73] } 32. Bxg5 { [%eval -1.72] } 32... Nf3 { [%eval -1.49] } 33. h4?! { [%eval -2.48] } { Inaccuracy. Bf4 was best. } (33. Bf4) 33... Nxg5 { [%eval -2.96] } 34. hxg5 { [%eval -2.56] } 34... Ke6 { [%eval -2.7] } 35. a5 { [%eval -2.8] } 35... h4 { [%eval -2.52] } 36. Ra1 { [%eval -3.08] } 36... bxa5 { [%eval -3.9] } 37. Kd2? { [%eval -6.46] } { Mistake. Rxa5 was best. } (37. Rxa5 h3) 37... h3 { [%eval -6.37] } 38. Ke2 { [%eval -7.69] } 38... h2 { [%eval -7.75] } 39. f3 { [%eval -7.92] } 39... Rh7 { [%eval -8.05] } 40. Rh1 { [%eval -8.08] } 40... exf3+ { [%eval -8.05] } 41. Kxf3 { [%eval -8.0] } 41... a4 { [%eval -8.05] } { 0-1 Black wins. } 0-1