[Event "35. Open Untergrombach A-Turnier"] [Site "?"] [Date "2018.01.06"] [Round "7"] [White "Agnello, Francesco"] [Black "Shishkin, Vadim"] [Result "0-1"] [ECO "B31"] [WhiteElo "2127"] [BlackElo "2459"] [Annotator "frenchbutcher"] [PlyCount "58"] [EventDate "2018.??.??"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 (4... dxc6 {Also very common leading to complex positionnal middle game.}) 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. h3 $5 {semi-waiting move waiting to see if black continues d5 or f5.} (8. d4 cxd4 9. cxd4 d5 10. e5 f6 {Is another theoretical line}) 8... f5 (8... d5 9. d3 $1 {White keep better pawn structure but black remains with pair of bishops} ( 9. e5 $6 f6 10. d4 cxd4 11. exf6 exf6 12. cxd4 Nf7 $11 {h3 move is not really justified here})) 9. e5 Nf7 10. d4 cxd4 11. cxd4 c5 12. dxc5 e6 (12... Bb7 13. Nc3 e6 {Leading to same type of position via another move order.}) 13. b3 Bb7 14. Nbd2 Qc7 15. Bb2 $6 {Black gets his pawn back and thanks to pair of bishops has an easy game.} (15. Nc4 $5 Bd5 16. Qd4 Rfc8 17. Ba3 Qb7 $44 { Black gets compensation on light squares a8-h1 diagonal but white remains a pawn up.}) 15... Qxc5 16. Nc4 Rfd8 17. Rc1 Qd5 18. Qe2 (18. Qxd5 Bxd5 $15 { Black gets pair strong pair of bishops}) 18... Ba6 19. Red1 Qb7 20. Qe1 Rac8 21. Nd6 Nxd6 22. Rxd6 Rxc1 23. Qxc1 Bb5 (23... Rc8 24. Qd2 Bb5 25. Nd4 $11) 24. h4 $2 {allows black to build initiative} (24. Nd4 {[%csl Rb5]} Rc8 25. Qd2 { with heavy pressure on d7 spot.} Ba6 26. Nf3 Bb5 27. Nd4 $11 {The position is roughly balanced and a repetition of move is a logical outcome}) 24... Rc8 25. Qg5 Qe4 $15 26. Rd2 Bc6 27. Qe7 $2 {After this move, white gets disconnection between pieces and black gets a winning position.} Bf8 (27... Bh6 28. Rxd7) 28. Qf6 Bh6 29. Bc3 (29. Ng5 Qxg2#) (29. Rd1 Qc2 $19) 29... Qb1+ (29... Qb1+ 30. Kh2 Bf4+ 31. g3 Bxf3 $19) 0-1