[Event "Trattner/O'Connell Match 1"] [Site "Lucky Lab"] [Date "2014.03.10"] [Round "1"] [White "Trattner, Andy"] [Black "O'Connell, Sean"] [Result "0-1"] [ECO "B06"] 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bg5 {[This line is one of the most poisonous against the Pirc move order, but against the Modern loses some of its venome. - Tiger]} 4... a6 5. f4 { } { (With this set-up White plans to launch an attack in centre with e4-e5. But, there is nothing in the centre for White to attack. The most important thing for Black to keep in mind is that the d4- pawn must be undermined before the g8-knight is developed to f6. This is true in most of the a6-lines, but here it is an absolute necessity. - Tiger Hillarp)} (5. Qd2 { is the most flexible option, but 5. f4?! can also be tried.} ) 5... b5 6. Nf3 Nf6 { this is a terrible move! You gave White a target!!!!} (6... Bb7 { ?! this does not support c7-c5 and is there for the second most important move.} )(6... Nd7 {! is much better} 7. Bd3 (7. a4 { +.11 - first move given in IDEA/second variation in Tiger's book} 7... b4 8. Ne2 c5 9. c3 bxc3 10. bxc3 Qa5 11. Qd2 Ngf6 12. Ng3 Bb7 13. Bd3 d5 { variation give in Tiger's Modern. page 134} )7... c5 8. dxc5 Nxc5 9. O-O Bb7 { line given in Tiger's Modern..Black has a wonderful position according to Tiger.} ) 7. Bd3 Bb7 8. e5 Nd5 9. Nxd5 Bxd5 10. O-O Nd7 11. Qe2 f6 12. e6 Nf8 13. c4 Bxf3 14. Qxf3 Nxe6 15. Qc6+ Kf8 16. Qd5 Nxg5 17. fxg5 Qe8 18. gxf6 Bxf6 19. cxb5 Kg7 20. bxa6 c6 21. Qc4 Qd7 22. b4 Qg4 23. Rad1 Qxd4+ 24. Kh1 Qb6 25. a4 d5 26. Qg4 c5 27. bxc5 Qxc5 28. Bb5 Rad8 29. Rfe1 d4 30. Re6 d3 31. Rc6 Qe3 32. Re6 Qc5 33. Bxd3 Rd4 34. Re4 Rhd8 35. Qe2 e5 36. Rxd4 Rxd4 37. Bb5 e4 38. Rxd4 Bxd4 39. h3 Qe5 40. Qg4 Bf2 41. Qd7+ Kh6 42. Qd2+ e3 43. Qd1 Qc5 44. Be2 Bg3 45. Qd3 Bc7 46. Qb5 Qd6 0-1

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