[Event "Attacking chess: Pinning on diagonal"] [Site "https://lichess.org/study/z5GW7Sc1/VSD2sghp"] [Result "*"] [Variant "Standard"] [ECO "?"] [Opening "?"] [Annotator "https://lichess.org/@/realhercules"] [FEN "2r2rk1/pb1q1ppp/1p3n2/5N2/4pP2/P3P3/1B2QRPP/R5K1 w - - 0 1"] [SetUp "1"] [UTCDate "2020.04.29"] [UTCTime "05:37:01"] [Source "https://lichess.org/study/z5GW7Sc1/VSD2sghp"] [Orientation "white"] { [%csl Gg7][%cal Gf5g7] } 1. Nxg7 { This draws Black's king out to g7 and at the same time opens up the diagonal of the white bishop on b2. } 1... Kxg7 2. Rd1 Qe7 { If } (2... Qe6 { then } 3. f5) 3. Qg4+ Kh8 4. Rd7 { In this way, White wins the enemy bishop but the correct method of exploiting the position would have been to aim consistently for a break through on the square f6. for example } (4. Qg5 Rc6 5. f5 Rg8 6. Qh6 Bc8 7. h4 b5 { Black has no better move for example, Rg7 or Ne8 will not save him because of f6. } 8. h5 a5 9. Rfd2 b4 10. Rd6 Rxd6 11. Rxd6 Qxd6 12. Bxf6+ Qxf6 13. Qxf6+ Rg7 14. h6 { and white mates }) 4... Qe6 5. Qg5 Rc6 6. Rxb7 { and White won in due course. 1-0 } *