[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2015.02.15"] [Round "4.4"] [White "Derryberry, DeWayne"] [Black "Eacker, Barry D"] [Result "1/2-1/2"] [WhiteElo "1763"] [BlackElo "1634"] [EventRounds "6"] [EventCountry "USA"] [ECO "A15"] [Opening "English: Anglo-Indian, 2.Nf3 g6"] 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 O-O 6. O-O Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nb6 10. Qd3 a5 11. h3 Nfd7 12. f4 Nc5 13. Qd1 f5 14. exf5 Bxd4+ 15. Qxd4 Bxf5 16. Rd1 Be6 17. Nd5 c6 18. Nxb6 Qxb6 19. b3 Rad8 20. Bb2 Nd7 21. Qxb6 Nxb6 {#d} 1/2-1/2