[Event "Surrey Championship"] [Site "?"] [Date "1970.??.??"] [Round "?"] [White "May, Alan K"] [Black "Richards, William E C"] [Result "1-0"] [ECO "E14"] [Annotator "Tactical Analysis 5.1 (5s)"] [PlyCount "53"] [EventDate "2018.??.??"] {[%evp 22,53,-20,-78,0,0,89,78,83,44,42,28,84,75,109,92,159,-27,-7,-2,0,0,0,0, 292,0,685,661,824,812,29991,29992,29992,29993]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 cxd4 8. exd4 O-O 9. Qe2 d5 10. Bb2 Nc6 11. Nc3 Rc8 12. Rac1 (12. Rad1 $11) 12... Ba6 {E14: Queen's Indian: Classical Variation (4 e3).} (12... dxc4 $6 13. Bxc4 Bd6 14. g3 $11) ({Better is} 12... Nb4 $17) 13. Nb5 {[#]} Qd7 $146 (13... Bb7 $11) ({Predecessor:} 13... dxc4 14. bxc4 Bxb5 15. cxb5 Nb4 16. Bb1 Bd6 17. Ne5 g6 18. g3 Nd7 19. a3 Rxc1 20. Rxc1 { 1-0 (37) Pachman,L-Koskinen,H Marianske Lazne/ Prague 1954}) 14. Ne5 $16 Qb7 { White is better.} 15. f4 dxc4 16. bxc4 Rfd8 (16... Bxb5 $11 {remains equal.} 17. cxb5 Nxe5 18. fxe5 (18. dxe5 Rxc1 19. Rxc1 Nd5 $11) 18... Nd5) 17. Nxc6 { White is much more active.} Rxc6 18. a4 Qd7 (18... g6 $142) 19. Qf3 $2 ({ White must play} 19. f5 $16) 19... Bb7 $11 {...a6 is the strong threat.} 20. Qh3 $1 {[%CAl Od4d5] Hoping for d5!} a6 21. d5 $1 exd5 (21... Bc5+ $2 22. Kh1 axb5 23. dxc6 Bxc6 24. Bxf6 (24. axb5 Qxd3 25. Qxd3 Bxg2+ 26. Kxg2 Rxd3 $18) 24... gxf6 25. cxb5 $1 Qxd3 26. bxc6 Qxh3 27. gxh3 $18) 22. Bf5 $40 {[%mdl 128] White attacks.} Re6 $2 {[%mdl 8192] [#]} (22... Bc5+ $2 23. Kh1 axb5 24. Bxd7 Nxd7 25. Qh4 $18) (22... Qe8 $1 $11 {and Black has nothing to worry.} 23. Bxf6 g6 24. Bxe7 Qxe7) 23. Rce1 $2 g6 $2 {[%mdl 8192]} 24. Rxe6 $18 gxf5 25. Rxf6 { Qg3+ would kill now.} Bxf6 26. Qg3+ Kf8 27. Bxf6 {Weighted Error Value: White=0.49/Black=1.22} 1-0