[Event "Sochi Chigorin Memorial 02nd"]
[Site "https://lichess.org/9ORQ6Pwd"]
[Date "1964.??.??"]
[Round "10"]
[White "Spassky, Boris"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]
[GameId "9ORQ6Pwd"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "B06"]
[Termination "Normal"]
[Annotator "lichess.org"]

1. e4 { [%eval 0.25] } 1... g6 { [%eval 0.4] } 2. d4 { [%eval 0.68] } 2... Bg7 { [%eval 0.69] } 3. Nc3 { [%eval 0.47] } { B06 Modern Defense: Standard Line } 3... a6 { [%eval 0.73] } 4. Nf3 { [%eval 0.6] } 4... d6 { [%eval 0.5] } 5. Bc4 { [%eval 0.4] } 5... e6 { [%eval 0.62] } 6. Bg5 { [%eval 0.51] } 6... Ne7 { [%eval 0.4] } 7. a4 { [%eval 0.13] } 7... h6 { [%eval 0.25] } 8. Be3 { [%eval 0.41] } 8... b6?! { (0.41 → 1.02) Inaccuracy. d5 was best. } { [%eval 1.02] } (8... d5 9. Bb3 dxe4 10. Nxe4 b6 11. Bf4 Bb7 12. Qe2 O-O 13. O-O Bd5 14. Bxd5 exd5 15. Ng3) 9. O-O { [%eval 0.67] } 9... Nd7 { [%eval 0.84] } 10. Re1 { [%eval 0.6] } 10... O-O { [%eval 0.51] } 11. Qd2 { [%eval 0.66] } 11... Kh7 { [%eval 0.69] } 12. Rad1 { [%eval 0.78] } 12... Bb7 { [%eval 0.73] } 13. Qe2 { [%eval 0.56] } 13... Qc8 { [%eval 0.81] } 14. Bf4 { [%eval 0.9] } 14... Rd8 { [%eval 0.91] } 15. h4 { [%eval 0.92] } 15... Nf8 { [%eval 1.36] } 16. Bb3 { [%eval 1.59] } 16... f6 { [%eval 1.38] } 17. Nb1 { [%eval 1.09] } 17... e5 { [%eval 1.12] } 18. Bc1 { [%eval 1.01] } 18... Ne6 { [%eval 0.93] } 19. c3 { [%eval 1.47] } 19... Rf8 { [%eval 1.14] } 20. Na3?! { (1.14 → 0.56) Inaccuracy. Bc2 was best. } { [%eval 0.56] } (20. Bc2) 20... f5 { [%eval 0.67] } 21. dxe5?! { (0.67 → 0.00) Inaccuracy. exf5 was best. } { [%eval 0.0] } (21. exf5) 21... dxe5? { (0.00 → 1.51) Mistake. fxe4 was best. } { [%eval 1.51] } (21... fxe4 22. exd6 cxd6 23. h5 Nc5 24. hxg6+ Kh8 25. Nd4 Nxb3 26. Nxb3 Rf6 27. Nc4 d5 28. Ne5) 22. Nxe5 { [%eval 1.56] } 22... Bxe5?? { (1.56 → 3.70) Blunder. Nc5 was best. } { [%eval 3.7] } (22... Nc5) 23. exf5 { [%eval 3.68] } 23... Rxf5 { [%eval 3.81] } 24. Bc2 { [%eval 4.08] } 24... Rh5? { (4.08 → 9.21) Mistake. Ng7 was best. } { [%eval 9.21] } (24... Ng7 25. Bxf5) 25. Qxh5 { [%eval 9.53] } { Black resigns. } 1-0