Endgame Puzzle - Series 301

                                         

IMPECCABLE TACTIC

( Q + 2R + B + 5P + K +  vs Q + R + 4P + K )

Black to move

GM_Knockout said ;

1. ...Qc1+!!
2. Qe1 Qf4+!
3. Qf2 Qc1+
4. R2e1 Qc4+
5. Qe2 Qf4+
6. Qf2 Qc4+
7. Bd3 Qxd3+
8. Qe2 Qf5+
9. Qf2 Qd3+
10. R1e2 Qb1+
11. Qe1 Qf5+
12. Qf2 Qb1+
13. R2e1 Qd3+
14. Qe2 Qf5+
15. Qf2 Qd3+
16. R1e2 Qb1+
17. Qe1 Qf5+
18. Ref2 Qd3+
19. Qe2 Qb1+
20. Qe1 Qd3+
21. Qe2 Qb1+
22. Qe1 Qd3+

- Game drawn with repetition 1/2 - 1/2