Other fun mates

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xr_a_y
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Other fun mates

Post by xr_a_y » Wed Feb 26, 2020 6:58 am

First one is mate in 5 with 2 bishop sac

[d] 2kr1b1r/Qpp2ppp/p2pb3/6P1/4B3/q1N1B2P/2PK4/1R5R w - - 2 22

e4c6 b7c6 e3b6 c7b6 b1b6 a3c1 d2c1 c6c5 a7b7

Second is mate in 8 and more difficult to find

[d] 3r1b1r/1Qpk1ppp/p2pb3/6P1/4B3/q1N1B2P/2PK4/1R5R w - - 1 23

e4c6 d7e7 b7c7 e6d7 h1e1 e7e6 c6d5 e6e5 c7c4 a3c3 c4c3 e5d5 c3d4 d5c6 d4c4

I'm glad Minic is finding both easily.

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xr_a_y
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Re: Other fun mates

Post by xr_a_y » Sat Feb 29, 2020 8:27 am

Another one
[d] r1bqr3/bp1n1p1k/p2n2p1/2pN2P1/5P1P/1P1Q1N2/PBPP4/2KR3R w - - 0 18

mate in #9 with some fun lines

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xr_a_y
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Re: Other fun mates

Post by xr_a_y » Sun Mar 01, 2020 6:12 pm

Another one

[d] 4k1r1/p7/1p2qB1p/2p5/8/1P1QP3/P1PP4/2K2R2 w - - 0 27

Forced mate in #11

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MikeB
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Re: Other fun mates

Post by MikeB » Mon Mar 02, 2020 2:08 am

xr_a_y wrote:
Sun Mar 01, 2020 6:12 pm
Another one

[d] 4k1r1/p7/1p2qB1p/2p5/8/1P1QP3/P1PP4/2K2R2 w - - 0 27

Forced mate in #11
MichaelB7@VM-894787 MINGW64 /c/cluster.mfb/Popcnt-LP
# Black-Diamond-030120
Black Diamond 030120 by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
info string Hash LargePages 256 Mb
p f 4k1r1/p7/1p2qB1p/2p5/8/1P1QP3/P1PP4/2K2R2 w - - 0 2
go mate 11
...
info depth 26 seldepth 23 multipv 1 score mate 11 nodes 25265674 nps 3493594 hashfull 691 tbhits 0 time 7232 pv d3d8 e8f7 f6b2 f7g6 f1g1 g6h5 g1g8 e6g8 d8g8 a7a5 b2f6 c5c4 g8e6 h5g6 f6e7 g6g7 e6f6 g7h7 f6f7 h7h8 e7f6
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Re: Other fun mates

Post by MikeB » Mon Mar 02, 2020 2:10 am

xr_a_y wrote:
Sat Feb 29, 2020 8:27 am
Another one
[d] r1bqr3/bp1n1p1k/p2n2p1/2pN2P1/5P1P/1P1Q1N2/PBPP4/2KR3R w - - 0 18

mate in #9 with some fun lines
MichaelB7@VM-894787 MINGW64 /c/cluster.mfb/Popcnt-LP
# Black-Diamond-030120
Black Diamond 030120 by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
info string Hash LargePages 256 Mb
go mate 9
info depth 25 seldepth 19 multipv 1 score mate 9 nodes 8894148 nps 2863537 hashfull 314 tbhits 0 time 3106 pv h4h5 h7g8 h5g6 d7e5 f3e5 f7f6 d5f6 d8f6 g5f6 c8f5 d3d6 f5e6 h1h7 e8e7 d6e7 a6a5 e7g7
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Re: Other fun mates

Post by xr_a_y » Mon Mar 02, 2020 7:31 am

Mate in #20 (or less?)

[d] 2r5/p3R3/kp1Q4/3p2P1/3q4/1P1P4/P1P3b1/1K6 w - - 4 31

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xr_a_y
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Re: Other fun mates

Post by xr_a_y » Sat Mar 21, 2020 1:12 pm

A mate in #10 at move 13

[d] rn1q1r2/pb2np1k/1p2p1pp/2pp3P/5PP1/1PBBPN2/P1PPQ3/R3K2R w KQ - 1 13

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Re: Other fun mates

Post by MikeB » Sat Mar 21, 2020 3:58 pm

xr_a_y wrote:
Sat Mar 21, 2020 1:12 pm
A mate in #10 at move 13

[d] rn1q1r2/pb2np1k/1p2p1pp/2pp3P/5PP1/1PBBPN2/P1PPQ3/R3K2R w KQ - 1 13
# Honey-dev-032120
Honey 032120 by M. Byrne and scores of others...
info string Hash LargePages 256 Mb
s hash 2048
info string Hash LargePages 2048 Mb
Confirmation: hash set to 2048
s t 10
Confirmation: Threads set to 10
p f 1r2/pb2np1k/1p2p1pp/2pp3P/5PP1/1PBBPN2/P1PPQ3/R3K2R w KQ - 1 13
p f rn1q1r2/pb2np1k/1p2p1pp/2pp3P/5PP1/1PBBPN2/P1PPQ3/R3K2R w KQ - 1 13

g i m 10
profound: 64000
profound: 64000
profound: 64000
profound: 64000
profound: 64000
profound: 64000
profound: 64000
profound: 64000
profound: 64000
profound: 64000
info depth 1 seldepth 1 multipv 1 score cp 705 nodes 3828 nps 1914000 tbhits 0 time 2 pv f3g5 h7g8
info depth 2 seldepth 3 multipv 1 score cp 765 nodes 9194 nps 4597000 tbhits 0 time 2 pv e2h2 h7g8
info depth 3 seldepth 4 multipv 1 score cp 1106 nodes 13374 nps 4458000 tbhits 0 time 3 pv h5g6 e7g6 e2h2 h7g8
info depth 4 seldepth 5 multipv 1 score cp 1106 nodes 22185 nps 7395000 tbhits 0 time 3 pv h5g6 e7g6 e2h2 h7g8 h2h6
info depth 5 seldepth 5 multipv 1 score cp 1427 nodes 36889 nps 9222250 tbhits 0 time 4 pv e2h2 h7g8
info depth 6 seldepth 6 multipv 1 score cp 1561 nodes 70384 nps 10054857 tbhits 0 time 7 pv e2h2 h7g8 h5g6 e7g6
info depth 7 seldepth 9 multipv 1 score cp 1117 nodes 72171 nps 10310142 tbhits 0 time 7 pv e2h2 e7g8 h5g6 f7g6 f3g5 d8g5 f4g5 b8d7 h2c7
info depth 8 seldepth 16 multipv 1 score cp 1127 nodes 73654 nps 10522000 tbhits 0 time 7 pv e2h2 e7g8 h5g6 f7g6 f3g5 d8g5 f4g5
info depth 9 seldepth 14 multipv 1 score cp 1458 nodes 79313 nps 9914125 tbhits 0 time 8 pv h5g6 f7g6 f3g5 h7g8 h1h6 d5d4 e3d4
info depth 10 seldepth 14 multipv 1 score cp 1639 nodes 89886 nps 11235750 tbhits 0 time 8 pv h5g6 f7g6 f3g5 h7g8 h1h6 d5d4 e3d4 d8d7 d4c5
info depth 11 seldepth 24 multipv 1 score cp 1062 nodes 190346 nps 11896625 tbhits 0 time 16 pv e2h2 h7g8 h5g6 f7g6 h2h6 g8f7 d3b5 b8d7 f3g5 f7e8 g5e6 f8g8 e6d8 e8d8 h6g5 g8e8
info depth 12 seldepth 10 multipv 1 score cp 1804 nodes 201010 nps 11824117 tbhits 0 time 17 pv e2h2 h7g8 h5g6 f7g6 f3g5 d5d4
info depth 13 seldepth 24 multipv 1 score cp 1969 nodes 253084 nps 12654200 tbhits 0 time 20 pv h5g6 f7g6 f3g5 h7g8 e2h2 e7f5 d3f5 h6h5 f5e6 f8f7 e6f7 g8f8 g5e6 f8f7 e6d8 f7f8 d8b7 b8d7 g4h5 d5d4
info depth 14 seldepth 28 multipv 1 score cp 2087 nodes 305113 nps 12713041 tbhits 0 time 24 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 h6h5 f5e6 f8f7 e6f7 g8f8 g5e6 f8f7 e6d8 f7e8 d8b7 b8c6
info depth 15 seldepth 22 multipv 1 score cp 2113 nodes 355306 nps 13159481 tbhits 0 time 27 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 h6h5 f5e6 f8f7 e6f7 g8f8 g5e6 f8f7 e6d8 f7e8 d8b7 b8c6 g4h5 a8b8 h2h3 b8b7 h3e6 e8d8 h5g6
info depth 16 seldepth 33 multipv 1 score cp 2193 nodes 502193 nps 13572783 tbhits 0 time 37 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 h6h5 f5e6 f8f7 e6f7 g8f8 g5e6 f8f7 e6d8 f7g8 d8b7 d5d4 g4h5 g6g5 h2h3 d4c3 h3e6 g8h8 f4g5 c3d2 e1d2
info depth 17 seldepth 35 multipv 1 score cp 2256 nodes 813690 nps 14530178 tbhits 0 time 56 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 h6h5 f5e6 f8f7 e6f7 g8f8 g5e6 f8f7 e6d8 f7e7 d8b7 b8c6 g4h5 c6b4 h2h4 e7d7 c3b4 a8h8 h4f6
info depth 18 seldepth 33 multipv 1 score cp 2844 nodes 1218495 nps 15043148 tbhits 0 time 81 pv h5g6 h7g8 e2h2 f7g6 f3g5 h6h5 g4h5 f8f7 h5g6 e7g6 d3g6 g8f8 g5f7 b8d7 f7d8 f8e7 h2h8 e7d6
info depth 19 seldepth 31 multipv 1 score cp 3175 nodes 1496351 nps 15268887 tbhits 0 time 98 pv h5g6 h7g8 e2h2 f7g6 f3g5 h6h5 g4h5 f8f5 h5g6 g8f8 h2h8 e7g8 d3f5 d8e7 f5e6 f8e8 h8g8 e7f8 g8f8 e8f8
info depth 20 seldepth 27 multipv 1 score cp 4433 nodes 1663034 nps 15689000 tbhits 0 time 106 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 d8g5 f5e6 f8f7 f4g5 h6h5 g4h5 c5c4
info depth 21 seldepth 28 multipv 1 score cp 4591 nodes 1703026 nps 15768759 tbhits 0 time 108 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 d8g5 f5e6 f8f7 f4g5 h6h5 g4h5 d5d4 h5g6 g8f8 h2d6 f8g7 g6f7 b7c8 f7f8q g7g6 e6c8 g6g5 e3d4
info depth 22 seldepth 27 multipv 1 score mate 10 nodes 1884183 nps 15701525 tbhits 0 time 120 pv h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 d8g5 f5e6 f8f7 f4g5 g8f8 h2d6 f8e8 e6f7 e8f7 h1f1 f7e8 f1f8
bestmove h5g6 ponder h7g8
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xr_a_y
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Re: Other fun mates

Post by xr_a_y » Sat Mar 21, 2020 4:11 pm

xr_a_y wrote:
Sat Mar 21, 2020 1:12 pm
A mate in #10 at move 13

[d] rn1q1r2/pb2np1k/1p2p1pp/2pp3P/5PP1/1PBBPN2/P1PPQ3/R3K2R w KQ - 1 13
Minic needs depth31 ...

Code: Select all

31 9981 16044 303745910 77 1893 0	h5g6 h7g8 e2h2 f7g6 f3g5 e7f5 d3f5 d8g5 f5e6 f8f7 f4g5 g8f8 h2d6 f8e8 e6f7 e8f7 e1g1 f7e8 f1f8 

Paloma
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Re: Other fun mates

Post by Paloma » Sat Mar 21, 2020 8:05 pm

What means 10 times > profound: 64000

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