Chess Puzzle - Series 3473

                         White to move. How should white proceed ?

Endgame Tactics By gmknockout

(  R + 2B + 3P+ K vs R + 4P + K )

 

GM_Knockout said ;

1. Rg7!! Rxd2+
2. Kg3! Rd1
3. Bf5#

OR

1. Rg7!! Rxd2+
2. Kg3! Rd3+
3. Kf4 Rxa3
4. Rg4 Rxh3
5. Bf7#

OR

1. Rg7!! Rxd2+
2. Kg3! Rd3+
3. Kf4 Rxh3
4. Bf7+ Kh4
5. Rg4#

- White won 1-0