[Event "Pawn Power Open 5"] [Site "Memphis"] [Date "2008.05.31"] [Round "2"] [White "Barnes, Ronnie"] [Black "Horobetz, Graham"] [Result "0-1"] [ECO "E18"] [WhiteElo "1600"] [BlackElo "1716"] [Annotator "Fritz 11 (57s)"] [PlyCount "78"] [EventDate "2008.??.??"] {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 1. d4 Nf6 2. Nf3 e6 3. g3 Be7 4. c4 b6 5. Bg2 Bb7 6. O-O O-O 7. Nc3 d5 8. Ne5 c5 { last book move} 9. e3 (9. cxd5 $5 {is interesting} Nxd5 10. Nxd5 Bxd5 11. e4 $14) 9... Nc6 $11 10. cxd5 Nxe5 (10... Nxd5 11. Nxc6 Bxc6 12. e4 Nxc3 13. bxc3 cxd4 14. cxd4 $11) 11. dxe5 (11. d6 Nc6 12. dxc5 bxc5 $11) 11... Nxd5 $11 12. Nxd5 Bxd5 13. e4 {White threatens to win material: e4xd5} (13. b3 Bxg2 14. Kxg2 Qc7 $11) 13... Bc6 14. Qc2 Qc7 15. Be3 (15. f4 Rad8 $11) 15... Rfd8 (15... Qxe5 16. Rfd1 $17) 16. Rac1 (16. f4 h5 $11) 16... Rac8 (16... Qxe5 17. Rfd1 $17) 17. Rfe1 (17. f4 h5 $11) 17... Qb7 (17... Qxe5 $142 $5 18. Bf4 Qh5 $17) 18. f3 Bb5 19. Bf1 Bxf1 20. Rxf1 c4 21. Rfd1 b5 22. Qf2 a6 23. Kg2 h6 {Secures g5} 24. h4 Rd7 25. Qe2 Rcd8 26. Rxd7 Qxd7 27. Kf2 Qc7 28. f4 Qb7 {Black threatens to win material: Qb7xe4} 29. Qc2 $2 (29. Kf3 $142 $15 {is the best option White has}) 29... Rd3 $19 30. Kf3 (30. Rd1 Rxd1 31. Qxd1 Qxe4 $17) 30... Bc5 31. Re1 (31. Qxd3 cxd3 32. Bxc5 f5 33. exf6 gxf6 $19) 31... Qb6 32. Qf2 (32. Qc1 b4 $19) 32... f6 (32... h5 $142 {and Black wins} 33. a3 Bd4 $19) 33. exf6 gxf6 34. f5 $2 (34. g4 $19) 34... exf5 35. exf5 Qc6+ 36. Kg4 Qe4+ (36... h5+ $142 {might be the shorter path} 37. Kxh5 Qe8+ 38. Kg4 Rxe3 39. Rxe3 Qxe3 $19) 37. Bf4 $4 ( 37. Qf4 h5+ 38. Kh3 Qxf4 39. Bxf4 $15 (39. gxf4 $4 Rxe3+ 40. Rxe3 Bxe3 $19)) 37... h5+ $1 {Deflection: f2} (37... Bxf2 {is a bad alternative} 38. Rxe4 Bd4 39. Re2 $11) 38. Kxh5 (38. Kh3 {cannot change what is in store for ?} Qxf5+ 39. Kg2 Qd5+ 40. Kg1 Bxf2+ 41. Kxf2 Rf3+ 42. Kg1 Qd4+ 43. Re3 Qd1+ 44. Re1 Qxe1+ 45. Kg2 Rf2+ 46. Kh3 Qf1#) 38... Qxf5+ (38... Bxf2 39. Rxe4 Kf7 40. Kg4 $18) 39. Kh6 (39. Bg5 {a fruitless try to alter the course of the game} Bxf2 40. Re8+ Kf7 41. b3 Qg6+ 42. Kg4 Rxg3+ 43. Kf4 fxg5+ 44. hxg5 Kxe8 45. bxc4 Qxg5+ 46. Ke4 Bc5 47. cxb5 Re3#) 39... Bf8# 0-1