Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Bg4 6. Be2 e6 7. Na3 cxd4 8.
Nb5 O-O-O 9. Bf4 d3 10. Qa4 dxe2 11. Nxa7+ Nxa7 12. Qxa7 Qd1+ 13. Rxd1 *
Position (FEN): 2kr1bnr/Qp3ppp/4p3/8/5Bb1/2P2N2/PP2pPPP/3RK2R b K - 0 13
Black to move.
Themes: Advanced Pawn Middlegame Mate in 1 Promotion
Puzzle rating: 1605
Best move: exd1=Q#