[Event "City Championship"] [Site "Memphis"] [Date "2009.01.11"] [Round "2"] [White "Horobetz, Graham"] [Black "Sims, Carlos"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "1941"] [BlackElo "1988"] [Annotator "Fritz 9 (30s)"] [PlyCount "80"] [EventDate "2009.??.??"] {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Be7 8. O-O O-O 9. Ne5 c5 10. dxc5 Bxc5 11. Bg5 Nc6 12. Nxc6 bxc6 13. Qf3 Be7 14. Rfe1 h6 {last book move} 15. Qe3 {White threatens to win material: Qe3xe7} Bb4 16. Bxh6 Ng4 17. Qd4 (17. Bg5 $5 {is worthy of consideration} Nxe3 18. Bxd8 Nxc2 19. Bxc2 Rxd8 20. Rad1 $15) 17... Bxc3 $17 18. Qxc3 Nxh6 19. Qxc6 Bf5 20. Bxf5 Nxf5 21. Re5 (21. Rad1 Ne7 22. Qa6 Qc7 $17) 21... Rc8 (21... Nd4 $142 $5 22. Qxd5 Qxd5 23. Rxd5 Nxc2 $19) 22. Qxd5 $17 Qxd5 23. Rxd5 g6 24. c3 {Secures d4} Rfd8 {Black threatens to win material: Rd8xd5} 25. Rad1 Rxd5 {Black has a mate threat} 26. Rxd5 { Black wins a piece} Kf8 27. Rd7 a6 28. Kf1 Ke8 {Black threatens to win material: Ke8xd7} 29. Ra7 {White threatens to win material: Ra7xa6} Rc6 30. Ra8+ Kd7 31. Ra7+ Ke6 32. g4 Nd6 33. h3 Ke5 34. Kg2 Ke6 (34... Kf4 35. c4 $17) 35. Kf3 (35. Kf1 g5 36. Ra8 $17) 35... Kd5 36. h4 Ke5 (36... Nc4 37. h5 $17) 37. Kg3 Kf6 (37... Ne4+ 38. Kf3 f5 39. Ke3 $17) 38. Kf4 Rc4+ 39. Kg3 Rc6 { Twofold repetition} (39... Ne4+ $5 40. Kf3 Ra4 $15) 40. Kf4 $11 Rc4+ (40... Nc8 41. Rd7 $15) 1/2-1/2