[Event "Magyar Sakkvilág"] [Site "?"] [Date "2011.??.??"] [Round "?"] [White "Hornecker & Rusz"] [Black "(Study 64)"] [Result "1-0"] [Annotator "1st Prize"] [SetUp "1"] [FEN "8/6pp/3P2pk/3PP1p1/p2Q2P1/1pp2p1K/P4P2/RBq5 w - - 0 1"] [PlyCount "23"] [EventDate "2011.??.??"] 1. Bc2 $1 ({Thematic try:} 1. Be4 $2 b2 $1 (1... Qxa1 $2 2. Bxf3 $18) 2. Rb1 ( 2. Rxc1 bxc1=Q 3. Bxf3 c2 4. d7 Qa3 5. Kg2 c1=Q 6. d8=Q (6. d8=N Qf8 $11) 6... Qab2 $1 (6... Qac3 $2 7. Qe4 Q3c2 8. Qf5 $1 gxf5 9. Qd6+ g6 10. Qf8#) 7. Qe4 Qbb1 $1 (7... a3 $2 8. Qxg6+ $1 hxg6 9. Qh8#) 8. Qxb1 Qxb1 $11) 2... c2 3. Bxc2 Qxc2 4. Qxb2 a3 $1 (4... Qxb2 $2 5. Rxb2 a3 6. d7 axb2 7. d8=N b1=Q 8. Nf7#) 5. Rh1 Qxf2 $1 (5... Qc1 $2 6. Rh2 $1 Qf4 7. d7 $1 axb2 8. d8=N $1 b1=Q 9. Nf7+ $1 Qxf7 10. Kg3#) 6. Qxf2 {stalemate}) 1... Qxa1 (1... b2 2. Rxc1 bxc1=Q 3. Qd1 Qxd1 (3... a3 4. d7 Qf4 5. Bxg6 $1 $18) 4. Bxd1 a3 5. d7 c2 6. d8=N $1 cxd1=Q 7. Nf7#) 2. Bd1 c2 $1 3. Qxa1 b2 4. d7 $1 c1=Q $1 (4... bxa1=Q 5. d8=N $1 cxd1=Q 6. Nf7#) 5. Qb1 $3 (5. d8=N $2 Qc7 $1 (5... Qf4 $2 6. Qb1 $18 {see the main line}) 6. Qb1 Qxd8 7. Bxf3 Qc7 $1 8. Qh1 b1=Q 9. Qxb1 (9. Qh2 Qxe5 $11) 9... a3 10. Kg2 Qc1 $1 $11) 5... a3 $1 (5... Qxb1 6. d8=N $1 Qf5 7. gxf5 b1=Q ( 7... g4+ 8. Kh4 $1 (8. Kxg4 $2 gxf5+ $11) 8... g5+ 9. Kxg4 b1=Q 10. Nf7#) 8. Nf7+ Kh5 9. Bxf3+ g4+ 10. Bxg4#) (5... Qc4 6. Bc2 $1 a3 7. Bxg6 $1 $18) 6. d8=N $1 Qf4 7. Qe4 $1 Qf8 8. Qe1 $1 (8. Qxf3 $2 b1=Q 9. Qxf8 Qd3+ $11) (8. Ne6 $2 b1=Q 9. Qxb1 (9. Qe3 Qe7 $11) 9... Qb4 $1 10. Qc1 Qxg4+ 11. Kxg4 {stalemate}) 8... b1=Q 9. Qh1 Qxd1 10. Qh2 $1 (10. Qxd1 $2 Qf4 11. Qh1 (11. Nf7+ Qxf7 12. Qh1 Qf4 $11) 11... Qh2+ $1 12. Qxh2 {stalemate}) 10... Qf4 11. Nf7+ $1 Qxf7 12. Kg3# 1-0