Constrictor with refined construction:
[d]3k4/p1pq3p/1p5R/1N2P3/7P/8/PPP1N1K1/8 w - - 0 1
Kornrade Test
Moderators: hgm, Rebel, chrisw
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- Posts: 3291
- Joined: Wed Mar 08, 2006 8:15 pm
Re: Kornrade Test
Matefinder solves fishing rod very fast
Analysis by Stockfish MateFinder 9 64 BMI2:
1.Qa1 Qxd2 2.Ba6 Kh5 3.Qd1+ Qxd1+ 4.Nxd1 d3 5.Bb7
-+ (-2.02) Depth: 7/9 00:00:00 173kN
1.Qa1 Qxd2 2.Ba6 Kh5 3.Qd1+ Qxd1+ 4.Nxd1 d3 5.Bb7 Kg5 6.Kg1
-+ (-2.19) Depth: 8/10 00:00:00 175kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf2 Kf4 7.Ke1
-+ (-2.39) Depth: 9/14 00:00:00 179kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf2 Kf4 7.Ke1 Be8 8.Nf2 Ke5
-+ (-2.45) Depth: 10/16 00:00:00 235kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf1 Kf4 7.Ke1 Be6 8.Bc6 e3 9.Bb5 Kf3
-+ (-2.42) Depth: 11/18 00:00:00 240kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf1 Kf4 7.Ke2 d3+ 8.Kd2 d4 9.Bxe4 Kxe4 10.Nf2+ Kf3 11.Nxd3 Ke4
-+ (-2.47) Depth: 12/25 00:00:00 295kN
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg1 Kg5 6.Kf1 Kf4 7.Ke1 Be8 8.Nb2 d3 9.Kd2 Bc6
-+ (-2.49) Depth: 13/25 00:00:00 416kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf2 Kf4 7.Ke2 d3+ 8.Kd2 d4 9.Nb2 Bg6 10.Bxe4 Bxe4 11.Nxd3+ Bxd3 12.Kxd3
-+ (-2.54) Depth: 14/25 00:00:00 579kN
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bg4+ Kg5 7.Qf8 Qe1+ 8.Kh2 Qg3+ 9.Kh1 e3 10.Qe7+ Kxh6 11.Qf8+ Kg5 12.Qe7+ Kf4 13.Qc7+ Ke4 14.Qe7+ Kd5
-+ (-2.20) Depth: 15/30 00:00:00 796kN, tb=2
1.Bc8+ Kh5 2.Qa1 e3 3.dxe3 dxe3 4.Nd3 Qxd3 5.Qe5+ Kxh6 6.Qf6+ Qg6 7.Qxh4+ Kg7 8.Qd4+ Qf6 9.Qxe3 Qf1+ 10.Qg1+ Qxg1+ 11.Kxg1 Be8 12.Bf5 Bxa4 13.Kf2 Bb5
-+ (-1.72) Depth: 16/35 00:00:00 1406kN, tb=2
1.Bc8+ Kh5 2.Qh3 Qe1+ 3.Kg2 Qxd2+ 4.Kg1 Qg5+ 5.Qg2 Kxh6 6.Qxg5+ Kxg5 7.Kf2 Kf4 8.Ke1 Ke3 9.Bd7 Kf3 10.Bf5 h6 11.Kd2 Kg2 12.h3 Kg3 13.Nd3 exd3 14.Kxd3
-+ (-2.58) Depth: 17/35 00:00:00 5749kN, tb=2
1.Bc8+ Kh5 2.Qh3 Qe1+ 3.Kg2 Qxd2+ 4.Kg1 Qg5+ 5.Qg2 Kxh6 6.Qxg5+ Kxg5 7.Kf2 Kf4 8.Bb7 d3 9.Ke1 Kf3 10.Bc8 d4 11.Ba6 Bd5 12.Bc4 Bxc4 13.Nxc4 e3 14.h3
-+ (-2.96) Depth: 18/39 00:00:01 10463kN, tb=13
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qxa5 Qd4+ 16.Kg2
-+ (-2.88) Depth: 19/54 00:00:01 12313kN, tb=185
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qxa5 Qd4+ 16.Kg2 d2 17.Qg5+ Kh8 18.Bf3 d1Q
-+ (-2.88) Depth: 20/54 00:00:01 12811kN, tb=189
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qxa5 Qd4+ 16.Kg2 Bd5+ 17.Kf1
-+ (-2.81) Depth: 21/54 00:00:01 13649kN, tb=282
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qd7 Qc3 16.Kf1 Qc1+ 17.Kg2 Qd2+ 18.Kf3 Qe2+ 19.Kf4 Qf2+ 20.Bf3 d2
-+ (-2.87) Depth: 22/56 00:00:02 23055kN, tb=535
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qd7 Qc3 16.Kf1 Qc1+ 17.Kg2 Qd2+ 18.Kf3 Qe2+ 19.Kf4 Qf2+ 20.Bf3 d2 21.Ke4 Qe1+ 22.Kf4
-+ (-2.87) Depth: 23/56 00:00:02 23714kN, tb=536
1.Bc8+
-+ (-2.72 ++) Depth: 24/56 00:00:03 25152kN, tb=557
1.Bc8+
-+ (-2.61 ++) Depth: 24/56 00:00:03 25287kN, tb=557
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qd7 Qc3 16.Kf1 Qc1+ 17.Kg2 Qd2+ 18.Kf1 Qe3 19.Bd1 h6 20.Qg4+ Qg5 21.Kf2 Qxg4 22.Bxg4 Kf6
-+ (-2.77) Depth: 24/56 00:00:03 26495kN, tb=559
1.Qh3+
-+ (-2.70 ++) Depth: 25/53 00:00:04 39932kN, tb=3629
1.Qh3+
-+ (-2.62 ++) Depth: 25/53 00:00:04 39973kN, tb=3629
1.Qh3+
-+ (-2.51 ++) Depth: 25/53 00:00:04 40037kN, tb=3629
1.Qh3+
-+ (-2.35 ++) Depth: 25/53 00:00:04 40068kN, tb=3629
1.Qh3+
-+ (-2.14 ++) Depth: 25/53 00:00:04 40105kN, tb=3629
1.Qh3+
-+ (-1.85 ++) Depth: 25/53 00:00:04 40216kN, tb=3629
1.Qh3+
-/+ (-1.46 ++) Depth: 25/53 00:00:04 40367kN, tb=3629
1.Qh3+
-/+ (-0.96 ++) Depth: 25/53 00:00:04 40574kN, tb=3629
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bb5 Be6 8.Be8 Kf4 9.Bc6 Ke5 10.Ke1 Bf5 11.Bb5 Bg4 12.Bc6 Be6 13.Ke2 Kd6 14.Bb5
=/+ (-0.40) Depth: 25/53 00:00:05 45214kN, tb=3739
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Bc6 Kf5 6.Nd1 Kg4 7.Bd7+ Kf4 8.Ke1 Ke5 9.Kf2 Bh5 10.Ke1 Kd6 11.Bb5 Bg4 12.Be8 Bf5 13.Kf2 Be6 14.Ke1 Ke5 15.Bc6 Kf5 16.Kf2 Kg5 17.Be8
=/+ (-0.36) Depth: 26/38 00:00:05 48320kN, tb=3774
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Ke1 Ke5 9.Kf2 Be6 10.Be8 Kf4 11.Bb5 Bg4 12.Ke1 Bf5 13.Kf2 Ke5 14.Ke1 Kd6 15.Kf1 Kc5 16.Kf2 Be6 17.Be8 Bg4
=/+ (-0.36) Depth: 27/38 00:00:06 50239kN, tb=3798
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Ke1 Ke5 9.Kf2 Be6 10.Be8 Kf4 11.Bb5 Kf5 12.Bc6 Bf7 13.Bd7+ Ke5 14.Ke1 Kd6 15.Bb5 Bh5 16.Nf2 d3 17.Nd1 d4 18.Nb2
=/+ (-0.37) Depth: 28/37 00:00:06 52323kN, tb=3843
1.Qh3+
= (-0.29 ++) Depth: 29/29 00:00:06 54528kN, tb=3905
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Bb5 Ke5 9.Bd7 Be6 10.Bb5 Kf4 11.Kf1 Bg4 12.Ke1 Bf5 13.Bc6 Be6 14.Kf2 h6 15.Ke2 d3+ 16.Kf2 d4 17.Nb2 Bg8 18.Ke1 Bb3
= (-0.29) Depth: 29/36 00:00:06 56657kN, tb=3940
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Bb5 Ke5 9.Bd7 Be6 10.Bb5 Kf4 11.Kf1 Bg4 12.Ke1 Bf5 13.Bc6 Be6 14.Kf2 h6 15.Ke2 d3+ 16.Kf2 d4 17.Nb2 Bg8 18.Bb5
= (-0.29) Depth: 30/35 00:00:07 62713kN, tb=4171
Analysis by Stockfish MateFinder 9 64 BMI2:
1.Qa1 Qxd2 2.Ba6 Kh5 3.Qd1+ Qxd1+ 4.Nxd1 d3 5.Bb7
-+ (-2.02) Depth: 7/9 00:00:00 173kN
1.Qa1 Qxd2 2.Ba6 Kh5 3.Qd1+ Qxd1+ 4.Nxd1 d3 5.Bb7 Kg5 6.Kg1
-+ (-2.19) Depth: 8/10 00:00:00 175kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf2 Kf4 7.Ke1
-+ (-2.39) Depth: 9/14 00:00:00 179kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf2 Kf4 7.Ke1 Be8 8.Nf2 Ke5
-+ (-2.45) Depth: 10/16 00:00:00 235kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf1 Kf4 7.Ke1 Be6 8.Bc6 e3 9.Bb5 Kf3
-+ (-2.42) Depth: 11/18 00:00:00 240kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf1 Kf4 7.Ke2 d3+ 8.Kd2 d4 9.Bxe4 Kxe4 10.Nf2+ Kf3 11.Nxd3 Ke4
-+ (-2.47) Depth: 12/25 00:00:00 295kN
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg1 Kg5 6.Kf1 Kf4 7.Ke1 Be8 8.Nb2 d3 9.Kd2 Bc6
-+ (-2.49) Depth: 13/25 00:00:00 416kN
1.Qa1 Qxd2 2.Qg1+ Kh5 3.Qd1+ Qxd1+ 4.Nxd1 Kxh6 5.Kg2 Kg5 6.Kf2 Kf4 7.Ke2 d3+ 8.Kd2 d4 9.Nb2 Bg6 10.Bxe4 Bxe4 11.Nxd3+ Bxd3 12.Kxd3
-+ (-2.54) Depth: 14/25 00:00:00 579kN
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bg4+ Kg5 7.Qf8 Qe1+ 8.Kh2 Qg3+ 9.Kh1 e3 10.Qe7+ Kxh6 11.Qf8+ Kg5 12.Qe7+ Kf4 13.Qc7+ Ke4 14.Qe7+ Kd5
-+ (-2.20) Depth: 15/30 00:00:00 796kN, tb=2
1.Bc8+ Kh5 2.Qa1 e3 3.dxe3 dxe3 4.Nd3 Qxd3 5.Qe5+ Kxh6 6.Qf6+ Qg6 7.Qxh4+ Kg7 8.Qd4+ Qf6 9.Qxe3 Qf1+ 10.Qg1+ Qxg1+ 11.Kxg1 Be8 12.Bf5 Bxa4 13.Kf2 Bb5
-+ (-1.72) Depth: 16/35 00:00:00 1406kN, tb=2
1.Bc8+ Kh5 2.Qh3 Qe1+ 3.Kg2 Qxd2+ 4.Kg1 Qg5+ 5.Qg2 Kxh6 6.Qxg5+ Kxg5 7.Kf2 Kf4 8.Ke1 Ke3 9.Bd7 Kf3 10.Bf5 h6 11.Kd2 Kg2 12.h3 Kg3 13.Nd3 exd3 14.Kxd3
-+ (-2.58) Depth: 17/35 00:00:00 5749kN, tb=2
1.Bc8+ Kh5 2.Qh3 Qe1+ 3.Kg2 Qxd2+ 4.Kg1 Qg5+ 5.Qg2 Kxh6 6.Qxg5+ Kxg5 7.Kf2 Kf4 8.Bb7 d3 9.Ke1 Kf3 10.Bc8 d4 11.Ba6 Bd5 12.Bc4 Bxc4 13.Nxc4 e3 14.h3
-+ (-2.96) Depth: 18/39 00:00:01 10463kN, tb=13
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qxa5 Qd4+ 16.Kg2
-+ (-2.88) Depth: 19/54 00:00:01 12313kN, tb=185
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qxa5 Qd4+ 16.Kg2 d2 17.Qg5+ Kh8 18.Bf3 d1Q
-+ (-2.88) Depth: 20/54 00:00:01 12811kN, tb=189
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qxa5 Qd4+ 16.Kg2 Bd5+ 17.Kf1
-+ (-2.81) Depth: 21/54 00:00:01 13649kN, tb=282
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qd7 Qc3 16.Kf1 Qc1+ 17.Kg2 Qd2+ 18.Kf3 Qe2+ 19.Kf4 Qf2+ 20.Bf3 d2
-+ (-2.87) Depth: 22/56 00:00:02 23055kN, tb=535
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qd7 Qc3 16.Kf1 Qc1+ 17.Kg2 Qd2+ 18.Kf3 Qe2+ 19.Kf4 Qf2+ 20.Bf3 d2 21.Ke4 Qe1+ 22.Kf4
-+ (-2.87) Depth: 23/56 00:00:02 23714kN, tb=536
1.Bc8+
-+ (-2.72 ++) Depth: 24/56 00:00:03 25152kN, tb=557
1.Bc8+
-+ (-2.61 ++) Depth: 24/56 00:00:03 25287kN, tb=557
1.Bc8+ Kh5 2.Qa1 Qxd2 3.Qf1 Bg6 4.Nd1 d3 5.h3 d4 6.Bd7 Qc1 7.Bg4+ Kg5 8.Qf8 Qc6 9.Qe7+ Qf6 10.Qc5+ Kxh6 11.Kg1 e3 12.Nxe3 dxe3 13.Qxe3+ Kg7 14.Qa7+ Bf7 15.Qd7 Qc3 16.Kf1 Qc1+ 17.Kg2 Qd2+ 18.Kf1 Qe3 19.Bd1 h6 20.Qg4+ Qg5 21.Kf2 Qxg4 22.Bxg4 Kf6
-+ (-2.77) Depth: 24/56 00:00:03 26495kN, tb=559
1.Qh3+
-+ (-2.70 ++) Depth: 25/53 00:00:04 39932kN, tb=3629
1.Qh3+
-+ (-2.62 ++) Depth: 25/53 00:00:04 39973kN, tb=3629
1.Qh3+
-+ (-2.51 ++) Depth: 25/53 00:00:04 40037kN, tb=3629
1.Qh3+
-+ (-2.35 ++) Depth: 25/53 00:00:04 40068kN, tb=3629
1.Qh3+
-+ (-2.14 ++) Depth: 25/53 00:00:04 40105kN, tb=3629
1.Qh3+
-+ (-1.85 ++) Depth: 25/53 00:00:04 40216kN, tb=3629
1.Qh3+
-/+ (-1.46 ++) Depth: 25/53 00:00:04 40367kN, tb=3629
1.Qh3+
-/+ (-0.96 ++) Depth: 25/53 00:00:04 40574kN, tb=3629
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bb5 Be6 8.Be8 Kf4 9.Bc6 Ke5 10.Ke1 Bf5 11.Bb5 Bg4 12.Bc6 Be6 13.Ke2 Kd6 14.Bb5
=/+ (-0.40) Depth: 25/53 00:00:05 45214kN, tb=3739
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Bc6 Kf5 6.Nd1 Kg4 7.Bd7+ Kf4 8.Ke1 Ke5 9.Kf2 Bh5 10.Ke1 Kd6 11.Bb5 Bg4 12.Be8 Bf5 13.Kf2 Be6 14.Ke1 Ke5 15.Bc6 Kf5 16.Kf2 Kg5 17.Be8
=/+ (-0.36) Depth: 26/38 00:00:05 48320kN, tb=3774
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Ke1 Ke5 9.Kf2 Be6 10.Be8 Kf4 11.Bb5 Bg4 12.Ke1 Bf5 13.Kf2 Ke5 14.Ke1 Kd6 15.Kf1 Kc5 16.Kf2 Be6 17.Be8 Bg4
=/+ (-0.36) Depth: 27/38 00:00:06 50239kN, tb=3798
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Ke1 Ke5 9.Kf2 Be6 10.Be8 Kf4 11.Bb5 Kf5 12.Bc6 Bf7 13.Bd7+ Ke5 14.Ke1 Kd6 15.Bb5 Bh5 16.Nf2 d3 17.Nd1 d4 18.Nb2
=/+ (-0.37) Depth: 28/37 00:00:06 52323kN, tb=3843
1.Qh3+
= (-0.29 ++) Depth: 29/29 00:00:06 54528kN, tb=3905
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Bb5 Ke5 9.Bd7 Be6 10.Bb5 Kf4 11.Kf1 Bg4 12.Ke1 Bf5 13.Bc6 Be6 14.Kf2 h6 15.Ke2 d3+ 16.Kf2 d4 17.Nb2 Bg8 18.Ke1 Bb3
= (-0.29) Depth: 29/36 00:00:06 56657kN, tb=3940
1.Qh3+ Kg5 2.Qg2+ Qxg2+ 3.Kxg2 Kxh6 4.Kf2 Kg5 5.Nd1 Kf5 6.Bc6 Kg4 7.Bd7+ Kf4 8.Bb5 Ke5 9.Bd7 Be6 10.Bb5 Kf4 11.Kf1 Bg4 12.Ke1 Bf5 13.Bc6 Be6 14.Kf2 h6 15.Ke2 d3+ 16.Kf2 d4 17.Nb2 Bg8 18.Bb5
= (-0.29) Depth: 30/35 00:00:07 62713kN, tb=4171
Jouni
-
- Posts: 3186
- Joined: Sat Feb 16, 2008 7:38 am
- Full name: Peter Martan
Re: Kornrade Test
Hi!
Komodo with switched off nullmove after some Forward- Backward:
3k4/p1pq3p/1p5R/1N2P3/7P/8/PPP1N1K1/8 w - - 0 1
Analysis by Komodo 12.1.1 64-bit:
1.Nbd4 Qg7+ 2.Kh3 Qxh6 3.Nf4 c6 4.Nde6+ Kd7 5.Kg3 c5 6.Kg4 Kc6 7.h5 Kb5 8.Kf3 a5 9.Ke4 a4 10.a3 Kc4 11.Nc7 Qg5 12.e6 Qg1 13.Nfd5 Qh1+ 14.Ke5 Qh2+ 15.Kf6 Qh4+ 16.Kf7 Qxh5+ 17.Ke7 Qe5 18.Nxb6+ Kd4 19.Kd8 Qf6+ 20.e7 Qxb6 21.e8Q Qb8+ 22.Kd7 Qxe8+ 23.Nxe8 c4 24.Nd6 h5 25.Nf5+ Kc5 26.c3 Kd5 27.Nh4 Ke5 28.Ke7 Kf4 29.Kf6 Ke4 30.Ke6 Kf4 31.Kd5 Kg4
+- (2.07) Depth: 27 00:03:35 4761MN
Well, I wouldn't really call it a refinement, as a matter of fact it's about the same, just N on b5 instead of c2 and take-back of three pawn- moves, but yes, it works too
Komodo with switched off nullmove after some Forward- Backward:
3k4/p1pq3p/1p5R/1N2P3/7P/8/PPP1N1K1/8 w - - 0 1
Analysis by Komodo 12.1.1 64-bit:
1.Nbd4 Qg7+ 2.Kh3 Qxh6 3.Nf4 c6 4.Nde6+ Kd7 5.Kg3 c5 6.Kg4 Kc6 7.h5 Kb5 8.Kf3 a5 9.Ke4 a4 10.a3 Kc4 11.Nc7 Qg5 12.e6 Qg1 13.Nfd5 Qh1+ 14.Ke5 Qh2+ 15.Kf6 Qh4+ 16.Kf7 Qxh5+ 17.Ke7 Qe5 18.Nxb6+ Kd4 19.Kd8 Qf6+ 20.e7 Qxb6 21.e8Q Qb8+ 22.Kd7 Qxe8+ 23.Nxe8 c4 24.Nd6 h5 25.Nf5+ Kc5 26.c3 Kd5 27.Nh4 Ke5 28.Ke7 Kf4 29.Kf6 Ke4 30.Ke6 Kf4 31.Kd5 Kg4
+- (2.07) Depth: 27 00:03:35 4761MN
Peter.
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Re: Kornrade Test
With McCain (nullmove switched off too) Backward works some faster and better again:peter wrote: ↑Fri Sep 14, 2018 9:56 pm Komodo with switched off nullmove after some Forward- Backward:
3k4/p1pq3p/1p5R/1N2P3/7P/8/PPP1N1K1/8 w - - 0 1
Analysis by Komodo 12.1.1 64-bit:
1.Nbd4 Qg7+ 2.Kh3 Qxh6 3.Nf4 c6 4.Nde6+ Kd7 5.Kg3 c5 6.Kg4 Kc6 7.h5 Kb5 8.Kf3 a5 9.Ke4 a4 10.a3 Kc4 11.Nc7 Qg5 12.e6 Qg1 13.Nfd5 Qh1+ 14.Ke5 Qh2+ 15.Kf6 Qh4+ 16.Kf7 Qxh5+ 17.Ke7 Qe5 18.Nxb6+ Kd4 19.Kd8 Qf6+ 20.e7 Qxb6 21.e8Q Qb8+ 22.Kd7 Qxe8+ 23.Nxe8 c4 24.Nd6 h5 25.Nf5+ Kc5 26.c3 Kd5 27.Nh4 Ke5 28.Ke7 Kf4 29.Kf6 Ke4 30.Ke6 Kf4 31.Kd5 Kg4
+- (2.07) Depth: 27 00:03:35 4761MN
3k4/p1pq3p/1p5R/1N2P3/7P/8/PPP1N1K1/8 w - -
Engine: McCain-v2 -> the MaverickS (32768 MB)
by dedicated to John S McCain, an American
21/34 0:01 +7.01 1.Nbd4 Qd5+ 2.Kf2 Ke8 3.c3 a5 4.a4 Qe4
...
33/61 6:05 +8.27 1.Nbd4 Qg7+ 2.Kh3 Kc8 3.Rh5 c5 4.Ne6 Qd7
5.N2f4 a5 6.c3 Kb7 7.Kg3 Kb8 8.Kg4 b5
9.Rf5 Qd1+ 10.Kg5 b4 11.c4 a4
12.Rf8+ Ka7 13.Rf7+ Kb8 14.Nf8 (8.628.025.218) 23632
Peter.
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Re: Kornrade Test
I have some engines taking a peek at these positions over the weekend.
We'll see how well they did on Monday.
We'll see how well they did on Monday.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Re: Kornrade Test
Would be interesting to know what NN+MTCS engines' score would be on this types of tests.
Kornrade wrote: ↑Wed Sep 12, 2018 12:27 pm Hello all,
I have finally succeeded in making an up-to-date list of my studies on the personal site Chichitza
For all my compositions, I tried to add an element of difficulty for the engines (be it fortress, zugzwang, long-term strategy that goes beyond the horizon, etc., or a combination of those).
So, here is my Kornrade Test (for humans and machines):Further information (e.g. co-authors, links) and solutions to the studies are available on Chichitza.Code: Select all
01 Constrictor +- [FEN "3k4/2pq3p/pp5R/4P3/P6P/2PN4/1PN3K1/8 w - - 0 1"] 02 Mirror +- [FEN "6Nk/pp2Np1p/2p2Pp1/2R2bP1/7K/P7/1q1n1Q2/5n2 w - - 0 1"] 03 Walk +- [FEN "5B1q/3N3p/p3p2p/7k/B7/5PP1/K6P/8 w - - 0 1"] 04 Detour +- [FEN "7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - 0 1"] 05 Stubbornness == [FEN "8/b4kp1/2p1p3/5pB1/p1PP4/1p6/3K1P2/3N4 w - - 0 1"] 06 Guard Change +- [FEN "2k4N/Q1np4/2p2Bpp/1p1P4/pPP1p2P/P7/7q/1K6 w - - 0 1"] 08 Slowness +- [FEN "q7/b1p5/kp1p4/p2PN3/PPP5/1K6/8/5B2 w - - 0 1"] 09 Standstill == [FEN "1N4K1/1pp1p3/7k/2r3pP/p2pp1P1/P6N/8/2B5 w - - 0 1"] 10 Shelter == [FEN "4B3/k1K1pp2/p3bq2/2p1p3/1p2P1P1/4P2Q/nR6/8 w - - 0 1"] 11 Chase +- [FEN "4N2k/4PB1p/7P/B1p5/2P5/3q2Pp/1P3P1K/2r5 w - - 0 1"] 12 Desperation == [FEN "2b5/1pr4p/3bp1pk/1p6/1PpN2PP/K1P1n3/P3N1R1/3R4 w - - 0 1"] 13 Shield +- [FEN "8/4Pr1N/8/6PN/8/3K1ppp/4prkb/4Bbnn w - - 0 1"] 14 Fork-field +- [FEN "3B2r1/n3Pp2/P7/5k1p/q3NP2/7K/5P2/4NB2 w - - 0 1"] 15 Harassment +- [FEN "8/q1p1N1p1/3p1p1p/pk5P/1p2BB2/8/PK3P2/8 w - - 0 1"] 16 Smothering +- [FEN "6kq/2p4p/6P1/5nN1/K7/2P5/7B/3B4 w - - 0 1"] * Smothering II +- [FEN "5k2/2p4p/6P1/1p3n2/3q4/PB4BN/KP5P/8 w - - 0 1"] 17 Fishing Rod == [FEN "8/1B3b1p/7P/p2p4/P2pp1kp/Q7/1N1Pq2P/7K w - - 0 1"] 18 Stronghold == [FEN "6k1/1qr1p2p/ppN5/3p1N2/6p1/1P1P2Pp/PP2PP1P/2RK4 w - - 0 1"] 19 Evil Eye == [FEN "8/pr1Pq3/br1kP3/1R2RQ2/5p2/1nPK4/5P2/8 w - - 0 1"] 20 Roundabout +- [FEN "4b3/5p2/2p4p/P1p1PN2/2pn2P1/P2k4/Pr1npKN1/B7 w - - 0 1"]
Study 07 is intentionally missing, it has been shown to be cooked and is currently (still) under repair...
Study 16(II) is the submitted (and not accepted) version of study 16, which I consider more challenging for the engines than the published version.
I know that some of the positions have been the subject of discussions in this forum and I am grateful for your opinions and insights on those threads. Therefore, my questions here are a little more general:
How would you rate the difficulty of the studies for engines, considering your favourite engine and available hardware?
0 Engines solve it immediately
1 Engines are slightly confused
2 Engines are very confused
3 Engines are utterly confused
If you don't mind, would like to update the difficulty iconograms on the site according to these evaluations.
Also, from a human perspective, how entertaining would you consider the studies?
Thank you and have fun !
I told my wife that a husband is like a fine wine; he gets better with age. The next day, she locked me in the cellar.
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Re: Kornrade Test
Sorry, but I want to see (solve ?) all the very interesting studies.
[pgn] [Result "1"] [FEN "3k4/2pq3p/pp5R/4P3/P6P/2PN4/1PN3K1/8 w - - 0 1" ] {} [Result "2"] [FEN "6Nk/pp2Np1p/2p2Pp1/2R2bP1/7K/P7/1q1n1Q2/5n2 w - - 0 1" ] {} [Result "3"] [FEN "5B1q/3N3p/p3p2p/7k/B7/5PP1/K6P/8 w - - 0 1" ] {} [Result "4"] [FEN "7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - 0 1" ] {} [Result "5"] [FEN "8/b4kp1/2p1p3/5pB1/p1PP4/1p6/3K1P2/3N4 w - - 0 1" ] {} [Result "6"] [FEN "2k4N/Q1np4/2p2Bpp/1p1P4/pPP1p2P/P7/7q/1K6 w - - 0 1" ] {} [Result "7"] [FEN "q7/b1p5/kp1p4/p2PN3/PPP5/1K6/8/5B2 w - - 0 1" ] {} [Result "8"] [FEN "1N4K1/1pp1p3/7k/2r3pP/p2pp1P1/P6N/8/2B5 w - - 0 1" ] {} [Result "9"] [FEN "4B3/k1K1pp2/p3bq2/2p1p3/1p2P1P1/4P2Q/nR6/8 w - - 0 1" ] {} [Result "10"] [FEN "4N2k/4PB1p/7P/B1p5/2P5/3q2Pp/1P3P1K/2r5 w - - 0 1" ] {} [Result "11"] [FEN "2b5/1pr4p/3bp1pk/1p6/1PpN2PP/K1P1n3/P3N1R1/3R4 w - - 0 1" ] {} [Result "12"] [FEN "8/4Pr1N/8/6PN/8/3K1ppp/4prkb/4Bbnn w - - 0 1" ] {} [Result "13"] [FEN "3B2r1/n3Pp2/P7/5k1p/q3NP2/7K/5P2/4NB2 w - - 0 1" ] {} [Result "14"] [FEN "8/q1p1N1p1/3p1p1p/pk5P/1p2BB2/8/PK3P2/8 w - - 0 1" ] {} [Result "15"] [FEN "6kq/2p4p/6P1/5nN1/K7/2P5/7B/3B4 w - - 0 1" ] {} [Result "16"] [FEN "5k2/2p4p/6P1/1p3n2/3q4/PB4BN/KP5P/8 w - - 0 1" ] {} [Result "17"] [FEN "8/1B3b1p/7P/p2p4/P2pp1kp/Q7/1N1Pq2P/7K w - - 0 1" ] {} [Result "18"] [FEN "6k1/1qr1p2p/ppN5/3p1N2/6p1/1P1P2Pp/PP2PP1P/2RK4 w - - 0 1" ] {} [Result "19"] [FEN "8/pr1Pq3/br1kP3/1R2RQ2/5p2/1nPK4/5P2/8 w - - 0 1" ] {} [Result "20"] [FEN "4b3/5p2/2p4p/P1p1PN2/2pn2P1/P2k4/Pr1npKN1/B7 w - - 0 1" ] {} [/pgn]
[pgn] [Result "1"] [FEN "3k4/2pq3p/pp5R/4P3/P6P/2PN4/1PN3K1/8 w - - 0 1" ] {} [Result "2"] [FEN "6Nk/pp2Np1p/2p2Pp1/2R2bP1/7K/P7/1q1n1Q2/5n2 w - - 0 1" ] {} [Result "3"] [FEN "5B1q/3N3p/p3p2p/7k/B7/5PP1/K6P/8 w - - 0 1" ] {} [Result "4"] [FEN "7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - 0 1" ] {} [Result "5"] [FEN "8/b4kp1/2p1p3/5pB1/p1PP4/1p6/3K1P2/3N4 w - - 0 1" ] {} [Result "6"] [FEN "2k4N/Q1np4/2p2Bpp/1p1P4/pPP1p2P/P7/7q/1K6 w - - 0 1" ] {} [Result "7"] [FEN "q7/b1p5/kp1p4/p2PN3/PPP5/1K6/8/5B2 w - - 0 1" ] {} [Result "8"] [FEN "1N4K1/1pp1p3/7k/2r3pP/p2pp1P1/P6N/8/2B5 w - - 0 1" ] {} [Result "9"] [FEN "4B3/k1K1pp2/p3bq2/2p1p3/1p2P1P1/4P2Q/nR6/8 w - - 0 1" ] {} [Result "10"] [FEN "4N2k/4PB1p/7P/B1p5/2P5/3q2Pp/1P3P1K/2r5 w - - 0 1" ] {} [Result "11"] [FEN "2b5/1pr4p/3bp1pk/1p6/1PpN2PP/K1P1n3/P3N1R1/3R4 w - - 0 1" ] {} [Result "12"] [FEN "8/4Pr1N/8/6PN/8/3K1ppp/4prkb/4Bbnn w - - 0 1" ] {} [Result "13"] [FEN "3B2r1/n3Pp2/P7/5k1p/q3NP2/7K/5P2/4NB2 w - - 0 1" ] {} [Result "14"] [FEN "8/q1p1N1p1/3p1p1p/pk5P/1p2BB2/8/PK3P2/8 w - - 0 1" ] {} [Result "15"] [FEN "6kq/2p4p/6P1/5nN1/K7/2P5/7B/3B4 w - - 0 1" ] {} [Result "16"] [FEN "5k2/2p4p/6P1/1p3n2/3q4/PB4BN/KP5P/8 w - - 0 1" ] {} [Result "17"] [FEN "8/1B3b1p/7P/p2p4/P2pp1kp/Q7/1N1Pq2P/7K w - - 0 1" ] {} [Result "18"] [FEN "6k1/1qr1p2p/ppN5/3p1N2/6p1/1P1P2Pp/PP2PP1P/2RK4 w - - 0 1" ] {} [Result "19"] [FEN "8/pr1Pq3/br1kP3/1R2RQ2/5p2/1nPK4/5P2/8 w - - 0 1" ] {} [Result "20"] [FEN "4b3/5p2/2p4p/P1p1PN2/2pn2P1/P2k4/Pr1npKN1/B7 w - - 0 1" ] {} [/pgn]
Maybe, I can't be friendly, but let me be useful.
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Re: Kornrade Test
Here are the results for Stockfish_180910 on an i7-6*4GHz.Kornrade wrote: ↑Wed Sep 12, 2018 12:27 pm
So, here is my Kornrade Test (for humans and machines):Code: Select all
01 Constrictor +- [FEN "3k4/2pq3p/pp5R/4P3/P6P/2PN4/1PN3K1/8 w - - 0 1"] 02 Mirror +- [FEN "6Nk/pp2Np1p/2p2Pp1/2R2bP1/7K/P7/1q1n1Q2/5n2 w - - 0 1"] 03 Walk +- [FEN "5B1q/3N3p/p3p2p/7k/B7/5PP1/K6P/8 w - - 0 1"] 04 Detour +- [FEN "7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - 0 1"] 05 Stubbornness == [FEN "8/b4kp1/2p1p3/5pB1/p1PP4/1p6/3K1P2/3N4 w - - 0 1"] 06 Guard Change +- [FEN "2k4N/Q1np4/2p2Bpp/1p1P4/pPP1p2P/P7/7q/1K6 w - - 0 1"] 08 Slowness +- [FEN "q7/b1p5/kp1p4/p2PN3/PPP5/1K6/8/5B2 w - - 0 1"] 09 Standstill == [FEN "1N4K1/1pp1p3/7k/2r3pP/p2pp1P1/P6N/8/2B5 w - - 0 1"] 10 Shelter == [FEN "4B3/k1K1pp2/p3bq2/2p1p3/1p2P1P1/4P2Q/nR6/8 w - - 0 1"] 11 Chase +- [FEN "4N2k/4PB1p/7P/B1p5/2P5/3q2Pp/1P3P1K/2r5 w - - 0 1"] 12 Desperation == [FEN "2b5/1pr4p/3bp1pk/1p6/1PpN2PP/K1P1n3/P3N1R1/3R4 w - - 0 1"] 13 Shield +- [FEN "8/4Pr1N/8/6PN/8/3K1ppp/4prkb/4Bbnn w - - 0 1"] 14 Fork-field +- [FEN "3B2r1/n3Pp2/P7/5k1p/q3NP2/7K/5P2/4NB2 w - - 0 1"] 15 Harassment +- [FEN "8/q1p1N1p1/3p1p1p/pk5P/1p2BB2/8/PK3P2/8 w - - 0 1"] 16 Smothering +- [FEN "6kq/2p4p/6P1/5nN1/K7/2P5/7B/3B4 w - - 0 1"] * Smothering II +- [FEN "5k2/2p4p/6P1/1p3n2/3q4/PB4BN/KP5P/8 w - - 0 1"] 17 Fishing Rod == [FEN "8/1B3b1p/7P/p2p4/P2pp1kp/Q7/1N1Pq2P/7K w - - 0 1"] 18 Stronghold == [FEN "6k1/1qr1p2p/ppN5/3p1N2/6p1/1P1P2Pp/PP2PP1P/2RK4 w - - 0 1"] 19 Evil Eye == [FEN "8/pr1Pq3/br1kP3/1R2RQ2/5p2/1nPK4/5P2/8 w - - 0 1"] 20 Roundabout +- [FEN "4b3/5p2/2p4p/P1p1PN2/2pn2P1/P2k4/Pr1npKN1/B7 w - - 0 1"]
3 runs, 15 minutes per position.
On the 20 positions : 9 solutions found 3 times on 3 runs + 4 solutions found but not all the runs.
Code: Select all
Positions Solution 1st run 2nd run 3rd run
3k4/2pq3p/pp5R/4P3/P6P/2PN4/1PN3K1/8 w - - 0 1 1. Nd4! 1) Kg2-f3 Kg2-f3 Kg2-f3
6Nk/pp2Np1p/2p2Pp1/2R2bP1/7K/P7/1q1n1Q2/5n2 w - - 0 1 1. Rxf5 2) Rc5xf5 Rc5xf5 Rc5xf5 FOUND 1
5B1q/3N3p/p3p2p/7k/B7/5PP1/K6P/8 w - - 0 1 1. Ne5 3) Nd7-e5 Nd7-e5 Nd7-e5 FOUND 2
7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - 0 1 1. hxg6! 4) Nd6-b7 Nd6-b7 Nd6-b7
8/b4kp1/2p1p3/5pB1/p1PP4/1p6/3K1P2/3N4 w - - 0 1 1. Kc3! 5) Kd2-c3 Kd2-c3 Kd2-c3 FOUND 3
2k4N/Q1np4/2p2Bpp/1p1P4/pPP1p2P/P7/7q/1K6 w - - 0 1 1. Nf7 6) d5xc6 Nh8-f7 d5xc6 (ok)
q7/b1p5/kp1p4/p2PN3/PPP5/1K6/8/5B2 w - - 0 1 1. c5+ 7) c4-c5 c4-c5 c4-c5 FOUND 4
1N4K1/1pp1p3/7k/2r3pP/p2pp1P1/P6N/8/2B5 w - - 0 1 1. Nc6 8) Nb8-c6 Bc1-d2 Bc1-d2
4B3/k1K1pp2/p3bq2/2p1p3/1p2P1P1/4P2Q/nR6/8 w - - 0 1 1. g5 9) g4-g5 Rb2-d2 Rb2-d2 (ok)
4N2k/4PB1p/7P/B1p5/2P5/3q2Pp/1P3P1K/2r5 w - - 0 1 1. Bc3+ 10) Ba5-c3 Ba5-c3 Ba5-c3 FOUND 5
2b5/1pr4p/3bp1pk/1p6/1PpN2PP/K1P1n3/P3N1R1/3R4 w - - 0 1 1. Nxb5 11) Rg2-g1 Nd4xb5 Nd4xb5 FOUND 6
8/4Pr1N/8/6PN/8/3K1ppp/4prkb/4Bbnn w - - 0 1 1. Nf8 12) e7-e8Q e7-e8Q e7-e8Q
3B2r1/n3Pp2/P7/5k1p/q3NP2/7K/5P2/4NB2 w - - 0 1 1. Nf6 13) Ne4-f6 Ne4-f6 Ne4-f6 FOUND 7
8/q1p1N1p1/3p1p1p/pk5P/1p2BB2/8/PK3P2/8 w - - 0 1 1. Be3 14) Be4-d3 Be4-d3 Be4-d3
6kq/2p4p/6P1/5nN1/K7/2P5/7B/3B4 w - - 0 1 1. Bb3+ 15) g6xh7 g6xh7 g6xh7
5k2/2p4p/6P1/1p3n2/3q4/PB4BN/KP5P/8 w - - 0 1 1. Ng5 16) Nh3-g5 Nh3-g5 g6xh7 (ok)
8/1B3b1p/7P/p2p4/P2pp1kp/Q7/1N1Pq2P/7K w - - 0 1 1. Qh3 17) Bb7-c8 Bb7-c8 Qa3-h3 (ok)
6k1/1qr1p2p/ppN5/3p1N2/6p1/1P1P2Pp/PP2PP1P/2RK4 w - - 0 1 1. Ncxe7+ 18) Nf5-d4 Kd1-d2 Rc1-c3
8/pr1Pq3/br1kP3/1R2RQ2/5p2/1nPK4/5P2/8 w - - 0 1 1. Qxf4 19) Qf5xf4 Qf5xf4 Qf5xf4 FOUND 8
4b3/5p2/2p4p/P1p1PN2/2pn2P1/P2k4/Pr1npKN1/B7 w - - 0 1 1. Ne1+ 20) Ng2-e1 Ng2-e1 Ng2-e1 FOUND 9
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Re: Kornrade Test
Same config with only 30 seconds per position.
Always 8 key move found.
Always 8 key move found.
Code: Select all
1) Nc2-d4 Kg2-f3 Kg2-f3 Kg2-f3
2) Rc5xf5 Rc5xf5 * 0 Sec Rc5xf5 * 0 Sec Rc5xf5 * 0 Sec
3) Nd7-e5 Nd7-e5 * 0 Sec Nd7-e5 * 6 Sec Nd7-e5 * 1 Sec
4) h5xg6 Nd6-b7 Nd6-b7 Nd6-b7
5) Kd2-c3 c4-c5 c4-c5 c4-c5
6) Nh8-f7 d5xc6 d5xc6 d5xc6
7) c4-c5 b4-b5 b4-b5 Ne5-d3
8) Nb8-c6 Nb8-d7 Nb8-d7 Nb8-d7
9) g4-g5 g4-g5 * 0 Sec g4-g5 * 0 Sec g4-g5 * 0 Sec
10) Ba5-c3 Ba5-c3 * 0 Sec Ba5-c3 * 0 Sec Ba5-c3 * 0 Sec
11) Nd4xb5 Rg2-g1 Rg2-g1 Rg2-g1
12) Nh7-f8 e7-e8Q e7-e8Q e7-e8Q
13) Ne4-f6 Ne4-f6 * 1 Sec Ne4-f6 * 15 Sec Ne4-f6 * 2 Sec
14) Bf4-e3 Be4-d3 Be4-d3 Be4-d3
15) Bd1-b3 g6xh7 g6xh7 g6xh7
16) Nh3-g5 Nh3-g5 * 0 Sec Nh3-g5 * 0 Sec Nh3-g5 * 0 Sec
17) Qa3-h3 Bb7-c8 Bb7-c8 Bb7-c8
18) Nc6xe7 Rc1-c3 Rc1-c3 Nf5-d4
19) Qf5xf4 Qf5xf4 * 0 Sec Qf5xf4 * 0 Sec Qf5xf4 * 0 Sec
20) Ng2-e1 Ng2-e1 * 0 Sec Ng2-e1 * 0 Sec Ng2-e1 * 0 Sec
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