[Event "Polish Chess Federation Ty"] [Site "?"] [Date "2017.??.??"] [Round "?"] [White "Rusz, Árpád"] [Black "(Study 122)"] [Result "1-0"] [SetUp "1"] [FEN "2B3b1/8/8/8/4rR2/P7/P5k1/1K5n w - - 0 1"] [PlyCount "17"] [EventDate "2017.??.??"] 1. Bb7 $1 (1. Rxe4 $2 Bh7 $1 $11) 1... Kg3 $1 {Black forces white to capture the rook with the rook.} 2. Rxe4 Bh7 3. Ka1 $3 {This is the correct way to try to get out of the pin!} ({Thematic try:} 3. Kb2 $2 Bxe4 4. Bxe4 Nf2 5. Bh1 Nxh1 6. a4 Nf2 7. a5 Ne4 $1 8. a6 Nc5 ({or} 8... Nd6 9. a7 Nc4+ 10. Kb3 Nb6 {etc.}) 9. a7 Na4+ 10. Kb3 Nb6 11. Kb4 Kf4 (11... Na8) 12. Kb5 Na8 13. Kc6 Ke5 14. Kb7 Kd6 15. Kxa8 Kc7 16. a4 Kc8 17. a5 Kc7 18. a6 Kc8 {stalemate}) 3... Bxe4 4. Bxe4 Nf2 5. Bh1 $3 {This is the second move to a corner square! White is moving to a square just left by black (Umnov Theme).} ({Thematic try:} 5. Bb7 $2 Kf4 6. a4 Ke5 7. a5 Kd6 8. a6 Kc7 9. a7 Kxb7 $11) 5... Kf4 (5... Nxh1 6. a4 Nf2 7. a5 Ne4 8. a6 Nc5 9. a7 $18 {With the white king on b2, black could still draw the game by Na4+ followed by Nb6.}) 6. a4 Ke5 7. a5 Kd6 8. a6 Kc7 9. a7 1-0