[Event "URS-ch31 sf"] [Site "Kharkov"] [Date "1963.??.??"] [Round "?"] [White "Spassky, Boris Vasilievich"] [Black "Averbakh, Yuri L"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Unterminated"] [FEN "2r2rk1/3b1ppp/p2p1q2/8/2pNPP2/7P/PP1Q2P1/3RR1K1 w - - 0 25"] [SetUp "1"] [Annotator "lichess.org"] 25. Ne2 Ba4 26. Rc1 Rfd8 27. Nc3 Bc6 28. Rcd1 h6 29. Qe3 Rb8 30. Re2 Rbc8 31. Rd4 Bb7 32. Red2 Qe7 33. Qg3 Kf8 34. f5 Re8 35. Rxd6 Qe5 36. Qxe5 Rxe5 37. R2d4 *