[d]3qk3/8/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1
Analysis by Stockfish 270821 3 minutes:
1. +- (#11): 1.e4 Qd4 2.Qg4 Kd8 3.Nc3 Qd7 4.Qf4 Kc8 5.Ba6+ Kd8 6.Bb5 Kc8 7.Bxd7+ Kxd7 8.Nd5 Ke8 9.Qf5 Kd8 10.Qf7 Kc8 11.Qc7#
2. +- (#12): 1.e3 Ke7 2.Qg4 Qa5 3.Nc3 Qe5 4.Qg8 Qf5 5.Bb5 Qf7 6.Nd5+ Qxd5 7.Qxd5 Kf6 8.e4 Kg7 9.Bc4 Kf6 10.Qf7+ Ke5 11.Qe6+ Kd4 12.Qd5#
3. +- (#12): 1.Nc3 Qd4 2.e4 Qg7 3.Qh5+ Qf7 4.Qg4 Kf8 5.d4 Qg7 6.Qc8+ Ke7 7.Qc7+ Kf8 8.Qd8+ Kf7 9.Bc4+ Kg6 10.Qg5+ Kh7 11.Qh5+ Qh6 12.Qxh6#
4. +- (#12): 1.d4 Qa5+ 2.Nc3 Qh5 3.e4 Qg6 4.Qf3 Qf7 5.Qg4 Kf8 6.Bh6+ Ke7 7.Nd5+ Kd6 8.Bf4+ Qxf4 9.Qxf4+ Ke6 10.Qf6+ Kd7 11.Qe7+ Kc8 12.Qc7#
5. +- (#13): 1.Nf3 Qc8 2.e3 Qg4 3.Nd4 Qg6 4.Qf3 Qf7 5.Nf5 Kf8 6.Qa8+ Qe8 7.Qa3+ Kf7 8.Bc4+ Kg6 9.Qd6+ Kxf5 10.g4+ Kxg4 11.Rg1+ Kh5 12.Be2+ Kh4 13.Qg3#
6. +- (#13): 1.d3 Qd7 2.e4 Qe6 3.Qf3 Qd6 4.d4 Qg6 5.Nc3 Qf7 6.Qg4 Kf8 7.Bh6+ Ke7 8.Nd5+ Kd6 9.Bf4+ Qxf4 10.Qxf4+ Ke6 11.Qf6+ Kd7 12.Qe7+ Kc8 13.Qc7#
7. +- (#13): 1.g3 Qd4 2.e4 Qxe4+ 3.Qe2 Qe7 4.h4 Qxe2+ 5.Nxe2 Ke7 6.h5 Kf7 7.h6 Ke6 8.h7 Kf7 9.h8Q Ke7 10.Qg7+ Ke6 11.Rh6+ Kf5 12.Qg6+ Ke5 13.Rh5#
8. +- (#13): 1.a3 Kf8 2.e3 Ke7 3.Nc3 Qd6 4.Qg4 Kf7 5.Bc4+ Ke7 6.Nd5+ Kf8 7.Qf5+ Ke8 8.Bb5+ Kd8 9.b4 Qe7 10.Nxe7 Kc7 11.Qd7+ Kb8 12.Nc6+ Ka8 13.Qa7#
Of course not in all runs.
Stockfish surprises in classic position!
Moderators: hgm, Rebel, chrisw
-
Jouni
- Posts: 3279
- Joined: Wed Mar 08, 2006 8:15 pm
-
Jouni
- Posts: 3279
- Joined: Wed Mar 08, 2006 8:15 pm
Re: Stockfish surprises in classic position!
Why not all moves at once:
1. +- (#11): 1.e4 Qd4 2.Qg4 Ke7 3.Nc3 Kf8 4.Nf3 Qg7 5.Qc8+ Ke7 6.d4 Qg6 7.Bg5+ Qxg5 8.Nxg5 Kf6 9.Qe6+ Kg7 10.Bc4 Kh8 11.Qh6#
2. +- (#12): 1.d4 Qa5+ 2.Nc3 Qh5 3.e4 Qg6 4.Qf3 Qf7 5.Qg4 Kf8 6.Bh6+ Ke7 7.Nd5+ Kd6 8.Bf4+ Qxf4 9.Qxf4+ Ke6 10.Qf6+ Kd7 11.Qe7+ Kc8 12.Qc7#
3. +- (#12): 1.Nc3 Qg5 2.e3 Kf7 3.Qf3+ Kg7 4.h4 Qg6 5.h5 Qf7 6.Qxf7+ Kxf7 7.h6 Ke7 8.h7 Kd7 9.h8Q Kc7 10.Rh6 Kd7 11.Qg7+ Ke8 12.Rh8#
4. +- (#12): 1.e3 Qc7 2.Nc3 Kf8 3.Qf3+ Kg8 4.h4 Qf7 5.h5 Qxf3 6.Nxf3 Kh7 7.h6 Kg8 8.h7+ Kf7 9.h8Q Ke7 10.Rh7+ Kd6 11.Qe5+ Kc6 12.Qc7#
5. +- (#12): 1.h4 Qf6 2.h5 Qh6 3.e3 Ke7 4.Qg4 Qh7 5.Qb4+ Kd8 6.Qb8+ Kd7 7.Qb7+ Kd6 8.Qxh7 Kc6 9.d4 Kd6 10.Bb5 Ke6 11.Qg7 Kd6 12.Qe5#
6. +- (#12): 1.a4 Qa5 2.e4 Kf7 3.Qf3+ Kg7 4.Qc3+ Qxc3 5.Nxc3 Kh7 6.a5 Kg8 7.a6 Kf8 8.a7 Kf7 9.Ra6 Ke7 10.a8Q Kf7 11.Qb7+ Kf8 12.Ra8#
7. +- (#12): 1.b3 Kd7 2.e3 Kc7 3.Nc3 Qa8 4.Qg4 Kb8 5.Nb5 Qb7 6.Ba3 Qh7 7.Nd6 Qc7 8.Qa4 Qxc2 9.Qb5+ Kc7 10.Qb7+ Kd8 11.Nf7+ Ke8 12.Qe7#
8. +- (#13): 1.g3 Qd4 2.e4 Kf8 3.Nc3 Qg7 4.Qf3+ Qf7 5.Qxf7+ Kxf7 6.a4 Ke6 7.a5 Kf6 8.a6 Ke5 9.a7 Kd6 10.Ra6+ Kc7 11.a8Q Kd7 12.Bb5+ Ke7 13.Qe8#
9. +- (#13): 1.Nf3 Kd7 2.e3 Qa5 3.a4 Ke7 4.Nd4 Qb6 5.a5 Qc5 6.Qg4 Ke8 7.a6 Qa7 8.Qc8+ Kf7 9.Bc4+ Kg6 10.Qe6+ Kh7 11.Qg8+ Kh6 12.Nf5+ Kh5 13.Be2#
10. +- (#13): 1.d3 Kf7 2.e4 Qd6 3.Nc3 Qg6 4.Qf3+ Kg8 5.d4 Qe6 6.Bf4 Kh7 7.Qh5+ Kg7 8.Be5+ Kf8 9.Bb5 Qxe5 10.dxe5 Kg8 11.Bc4+ Kg7 12.h4 Kf8 13.Qf7#
11. +- (#13): 1.b4 Kd7 2.e3 Kc7 3.Nc3 Qa8 4.Qg4 Qc8 5.Qxc8+ Kxc8 6.h4 Kb8 7.h5 Ka7 8.h6 Kb7 9.h7 Kc7 10.h8Q Kd6 11.Rh6+ Kc7 12.Rh7+ Kc6 13.Qf6#
12. +- (#13): 1.c3 Qd5 2.Qa4+ Kd8 3.d4 Kc8 4.Qe8+ Qd8 5.Qxd8+ Kxd8 6.h4 Kc7 7.h5 Kd7 8.h6 Ke8 9.h7 Kf8 10.h8Q+ Ke7 11.Qg7+ Ke6 12.e4 Kd6 13.Rh6#
13. +- (#13): 1.Na3 Qh4 2.e3 Ke7 3.Qf3 Qg5 4.Nb5 Qc5 5.Qb7+ Kf6 6.b3 Qxc2 7.Bc4 Kg6 8.Qf7+ Kh6 9.Ba3 Qg6 10.Bf8+ Kh5 11.Be2+ Kh4 12.g3+ Qxg3 13.Qh5#
14. +- (#13): 1.h3 Qh4 2.e4 Qf6 3.Qf3 Qg6 4.d4 Qf7 5.Qxf7+ Kxf7 6.h4 Ke6 7.h5 Ke7 8.h6 Ke6 9.h7 Kd7 10.h8Q Kc7 11.Bf4+ Kb6 12.Qb8+ Kc6 13.Bb5#
15. +- (#13): 1.g4 Ke7 2.e3 Qd7 3.Qf3 Qe6 4.Nc3 Qf7 5.Qxf7+ Kxf7 6.a4 Kf8 7.a5 Kf7 8.a6 Kg6 9.a7 Kg5 10.a8Q Kh6 11.Qb7 Kg6 12.f4 Kh6 13.Ra6#
16. +- (#14): 1.a3 Kf7 2.e3 Qa5 3.a4 Ke8 4.Qf3 Kd7 5.Nc3 Kc8 6.Bb5 Qc7 7.Qa8+ Qb8 8.Ba6+ Kd7 9.Qxb8 Ke7 10.Nd5+ Kf7 11.Qb6 Kg7 12.Qf6+ Kh7 13.Bd3+ Kg8 14.Ne7#
17. +- (#14): 1.c4 Qc7 2.e3 Kf8 3.Nc3 Qd7 4.Qf3+ Kg7 5.Nd5 Qf7 6.Qg3+ Kh8 7.b4 Qg7 8.Qb8+ Kh7 9.Bd3+ Qg6 10.Bb2 Qxd3 11.Qb7+ Kh6 12.Qg7+ Kh5 13.Nf4+ Kh4 14.g3#
18. +- (#14): 1.Nh3 Kd7 2.e3 Kc8 3.a4 Qa5 4.Nc3 Kb8 5.Qg4 Kc7 6.Qe4 Qc5 7.Qe8 Qc6 8.Nb5+ Kb7 9.Qe7+ Kb8 10.Bd3 Qb6 11.Qe8+ Kb7 12.Be4+ Ka6 13.Qa8+ Qa7 14.Qxa7#
19. +- (#14): 1.f4 Qh4+ 2.g3 Qf6 3.e3 Qf5 4.Qf3 Kd8 5.Qa8+ Qc8 6.Qxc8+ Kxc8 7.h4 Kc7 8.h5 Kd6 9.h6 Ke7 10.h7 Kf6 11.h8Q+ Ke7 12.Rh6 Kf7 13.Rh7+ Kg6 14.Bd3#
20. +- (#16): 1.f3 Qh4+ 2.g3 Qc4 3.c3 Qc6 4.Qb3 Kf8 5.Qb8+ Kf7 6.e3 Qc5 7.b3 Qf8 8.Qf4+ Kg8 9.Bc4+ Kg7 10.Qg5+ Kh8 11.Bd3 Qb4 12.Ba3 Qd6 13.Qh5+ Kg8 14.Qe8+ Kg7 15.Bxd6 Kf6 16.Qg6#
This analysis took only 5 minutes by modest PC. Yes white wins
.
1. +- (#11): 1.e4 Qd4 2.Qg4 Ke7 3.Nc3 Kf8 4.Nf3 Qg7 5.Qc8+ Ke7 6.d4 Qg6 7.Bg5+ Qxg5 8.Nxg5 Kf6 9.Qe6+ Kg7 10.Bc4 Kh8 11.Qh6#
2. +- (#12): 1.d4 Qa5+ 2.Nc3 Qh5 3.e4 Qg6 4.Qf3 Qf7 5.Qg4 Kf8 6.Bh6+ Ke7 7.Nd5+ Kd6 8.Bf4+ Qxf4 9.Qxf4+ Ke6 10.Qf6+ Kd7 11.Qe7+ Kc8 12.Qc7#
3. +- (#12): 1.Nc3 Qg5 2.e3 Kf7 3.Qf3+ Kg7 4.h4 Qg6 5.h5 Qf7 6.Qxf7+ Kxf7 7.h6 Ke7 8.h7 Kd7 9.h8Q Kc7 10.Rh6 Kd7 11.Qg7+ Ke8 12.Rh8#
4. +- (#12): 1.e3 Qc7 2.Nc3 Kf8 3.Qf3+ Kg8 4.h4 Qf7 5.h5 Qxf3 6.Nxf3 Kh7 7.h6 Kg8 8.h7+ Kf7 9.h8Q Ke7 10.Rh7+ Kd6 11.Qe5+ Kc6 12.Qc7#
5. +- (#12): 1.h4 Qf6 2.h5 Qh6 3.e3 Ke7 4.Qg4 Qh7 5.Qb4+ Kd8 6.Qb8+ Kd7 7.Qb7+ Kd6 8.Qxh7 Kc6 9.d4 Kd6 10.Bb5 Ke6 11.Qg7 Kd6 12.Qe5#
6. +- (#12): 1.a4 Qa5 2.e4 Kf7 3.Qf3+ Kg7 4.Qc3+ Qxc3 5.Nxc3 Kh7 6.a5 Kg8 7.a6 Kf8 8.a7 Kf7 9.Ra6 Ke7 10.a8Q Kf7 11.Qb7+ Kf8 12.Ra8#
7. +- (#12): 1.b3 Kd7 2.e3 Kc7 3.Nc3 Qa8 4.Qg4 Kb8 5.Nb5 Qb7 6.Ba3 Qh7 7.Nd6 Qc7 8.Qa4 Qxc2 9.Qb5+ Kc7 10.Qb7+ Kd8 11.Nf7+ Ke8 12.Qe7#
8. +- (#13): 1.g3 Qd4 2.e4 Kf8 3.Nc3 Qg7 4.Qf3+ Qf7 5.Qxf7+ Kxf7 6.a4 Ke6 7.a5 Kf6 8.a6 Ke5 9.a7 Kd6 10.Ra6+ Kc7 11.a8Q Kd7 12.Bb5+ Ke7 13.Qe8#
9. +- (#13): 1.Nf3 Kd7 2.e3 Qa5 3.a4 Ke7 4.Nd4 Qb6 5.a5 Qc5 6.Qg4 Ke8 7.a6 Qa7 8.Qc8+ Kf7 9.Bc4+ Kg6 10.Qe6+ Kh7 11.Qg8+ Kh6 12.Nf5+ Kh5 13.Be2#
10. +- (#13): 1.d3 Kf7 2.e4 Qd6 3.Nc3 Qg6 4.Qf3+ Kg8 5.d4 Qe6 6.Bf4 Kh7 7.Qh5+ Kg7 8.Be5+ Kf8 9.Bb5 Qxe5 10.dxe5 Kg8 11.Bc4+ Kg7 12.h4 Kf8 13.Qf7#
11. +- (#13): 1.b4 Kd7 2.e3 Kc7 3.Nc3 Qa8 4.Qg4 Qc8 5.Qxc8+ Kxc8 6.h4 Kb8 7.h5 Ka7 8.h6 Kb7 9.h7 Kc7 10.h8Q Kd6 11.Rh6+ Kc7 12.Rh7+ Kc6 13.Qf6#
12. +- (#13): 1.c3 Qd5 2.Qa4+ Kd8 3.d4 Kc8 4.Qe8+ Qd8 5.Qxd8+ Kxd8 6.h4 Kc7 7.h5 Kd7 8.h6 Ke8 9.h7 Kf8 10.h8Q+ Ke7 11.Qg7+ Ke6 12.e4 Kd6 13.Rh6#
13. +- (#13): 1.Na3 Qh4 2.e3 Ke7 3.Qf3 Qg5 4.Nb5 Qc5 5.Qb7+ Kf6 6.b3 Qxc2 7.Bc4 Kg6 8.Qf7+ Kh6 9.Ba3 Qg6 10.Bf8+ Kh5 11.Be2+ Kh4 12.g3+ Qxg3 13.Qh5#
14. +- (#13): 1.h3 Qh4 2.e4 Qf6 3.Qf3 Qg6 4.d4 Qf7 5.Qxf7+ Kxf7 6.h4 Ke6 7.h5 Ke7 8.h6 Ke6 9.h7 Kd7 10.h8Q Kc7 11.Bf4+ Kb6 12.Qb8+ Kc6 13.Bb5#
15. +- (#13): 1.g4 Ke7 2.e3 Qd7 3.Qf3 Qe6 4.Nc3 Qf7 5.Qxf7+ Kxf7 6.a4 Kf8 7.a5 Kf7 8.a6 Kg6 9.a7 Kg5 10.a8Q Kh6 11.Qb7 Kg6 12.f4 Kh6 13.Ra6#
16. +- (#14): 1.a3 Kf7 2.e3 Qa5 3.a4 Ke8 4.Qf3 Kd7 5.Nc3 Kc8 6.Bb5 Qc7 7.Qa8+ Qb8 8.Ba6+ Kd7 9.Qxb8 Ke7 10.Nd5+ Kf7 11.Qb6 Kg7 12.Qf6+ Kh7 13.Bd3+ Kg8 14.Ne7#
17. +- (#14): 1.c4 Qc7 2.e3 Kf8 3.Nc3 Qd7 4.Qf3+ Kg7 5.Nd5 Qf7 6.Qg3+ Kh8 7.b4 Qg7 8.Qb8+ Kh7 9.Bd3+ Qg6 10.Bb2 Qxd3 11.Qb7+ Kh6 12.Qg7+ Kh5 13.Nf4+ Kh4 14.g3#
18. +- (#14): 1.Nh3 Kd7 2.e3 Kc8 3.a4 Qa5 4.Nc3 Kb8 5.Qg4 Kc7 6.Qe4 Qc5 7.Qe8 Qc6 8.Nb5+ Kb7 9.Qe7+ Kb8 10.Bd3 Qb6 11.Qe8+ Kb7 12.Be4+ Ka6 13.Qa8+ Qa7 14.Qxa7#
19. +- (#14): 1.f4 Qh4+ 2.g3 Qf6 3.e3 Qf5 4.Qf3 Kd8 5.Qa8+ Qc8 6.Qxc8+ Kxc8 7.h4 Kc7 8.h5 Kd6 9.h6 Ke7 10.h7 Kf6 11.h8Q+ Ke7 12.Rh6 Kf7 13.Rh7+ Kg6 14.Bd3#
20. +- (#16): 1.f3 Qh4+ 2.g3 Qc4 3.c3 Qc6 4.Qb3 Kf8 5.Qb8+ Kf7 6.e3 Qc5 7.b3 Qf8 8.Qf4+ Kg8 9.Bc4+ Kg7 10.Qg5+ Kh8 11.Bd3 Qb4 12.Ba3 Qd6 13.Qh5+ Kg8 14.Qe8+ Kg7 15.Bxd6 Kf6 16.Qg6#
This analysis took only 5 minutes by modest PC. Yes white wins
.Jouni