[Event "43rd World Chess Olympiad"] [Site "?"] [Date "2018.??.??"] [Round "?"] [White "(4) Martin Minski (Germany)"] [Black "?"] [Result "1/2-1/2"] [Annotator "2nd Prize "] [SetUp "1"] [FEN "4Q3/4p2P/2p5/2P1B3/2PKb3/2P2q2/4k3/8 w - - 0 1"] [PlyCount "14"] [EventDate "2018.??.??"] {Judge David Gurgenidze: "German chess composer has once again crafted immaculate study with masterful design."} 1. Qh5 $1 (1. Bh2 $2 Qe3+) (1. Bf4 $2 Qxf4 $19) 1... Qxh5 2. h8=Q Bh7 $1 (2... Qg4 3. Qh2+ Bg2+ 4. Qf4 Qd7+ 5. Bd6 exd6 6. Qe3+ $11) 3. Bf4 Kf2 $1 (3... Kf3 {/Kd1} 4. Qe5 $11) 4. Qf8 $1 {battery } (4. Qe5 $2 Qd1+ 5. Bd2 Qxd2# {mate with self-block on e5}) (4. Qf6 $4 exf6 $19 {no stalemate}) 4... Qg4 5. Qf6 $3 (5. Ke5 $2 Qe2+ 6. Be3+ Kxe3 $19) 5... Kf1 $1 (5... Bb1 6. Qg5 Qd1+ 7. Bd2 $11) 6. Qf8 $1 ({logical try} 6. Qf7 $2 Bg6 $1 7. Qf8 Kf2 $1 8. Qf6 $1 Qd1+ $1 9. Bd2+ Ke2 $1 10. Qxe7+ (10. Qxg6 Qxd2+ 11. Ke5 Qe3+ 12. Qe4 Qxe4+ 13. Kxe4 Kd2 14. Kd4 Kc2 $19) 10... Kxd2 $19 {position X with bBg6}) 6... Kf2 (6... Bb1 7. Ke5 Qe2+ 8. Be3+ $11) (6... Kg2 7. Qh6 $1 Qd7+ 8. Bd6 $1 e5+ $1 9. Ke3 $1 $11) 7. Qf6 $1 (7. Qh6 $2 Qd7+ 8. Bd6 e5+ $1 9. Kxe5 Qf5+ 10. Kd4 Qe4#) 7... exf6 {first ideal pin stalemate} ({main} 7... Qd7+ 8. Bd6+ exf6 {second ideal pin stalemate}) ({main} 7... Qd1+ 8. Bd2+ exf6 { third ideal pin stalemate} (8... Ke2 9. Qxe7+ Kxd2 {position X with bBh7} 10. Qxh7 Qg1+ 11. Ke5 Qxc5+ 12. Ke6 $11)) 1/2-1/2