Author: Andreas Guettinger
Date: 13:10:40 05/24/05
Go up one level in this thread
Dieter, are you using a developmental version of Yace, right?
I tried this position with the linux version of Yace_PB, but it calculates a lot
more nodes to reach the same depth. Also it reports a mate in 20.
white ( 1): analyze
usetime = 19.93, mintime = 9.97 maxtime = 49.83 tl 598.00 ml 40 tu 0.00
2 0.000 4.68 1t 1.h8=Q+ Bxh8 {500}
15 0.001 6.18 1t 1.Ra5 {580}
39 0.001 6.18 1. 1.Ra5 {580}
115 0.001 3.43 2-- 1.Ra5 Bf6+ 2.Kd7 a1=Q 3.Rxa1 Bxa1 {160}
134 0.001 3.43 2t 1.Ra5 Bf6+ 2.Kd7H {580}
170 0.001 4.03 2t+ 1.h8=Q+ Bxh8 2.Bf8+ Bg7 {500}
213 0.001 4.78 2t 1.h8=Q+ Bxh8 2.Bd2+ Kh7 {500}
246 0.002 4.83 2t+ 1.Kd7 Kxh7 {500}
256 0.002 4.83 2t 1.Kd7 Kxh7 {500}
389 0.020 4.87 2t+ 1.Rb6+ Kxh7 2.Kd7 {500}
430 0.020 4.94 2t 1.Rb6+ Kxh7 2.Rg6 {500}
518 0.021 5.00 2t+ 1.Bf8+ Kxh7 2.Rb7+ Kg8 {500}
549 0.021 5.00 2t 1.Bf8+ Kxh7 2.Rb7+ Kg8H {500}
559 0.021 5.00 2. 1.Bf8+ Kxh7 2.Rb7+ Kg8 {500}
709 0.021 5.09 3t 1.Bf8+ Kxh7 2.Rb7+ Kg8 3.Be7 {500}
1772 0.022 5.09 3. 1.Bf8+ Kxh7 2.Rb7+ Kg8 3.Be7 {500}
3174 0.025 4.69 4-- 1.Bf8+ Kxh7 2.Rb7+ Kg8 3.Be7 Bg7 4.Rb6 {500}
4524 0.026 4.58 4t 1.Bf8+ Kxh7 2.Kc8 Bg7 3.Bxg7 {850}
11660 0.048 4.61 4t+ 1.Be7 Bh8 2.Bg5+ Kxh7 3.Rb7+ Bg7 {500}
11781 0.048 4.61 4t 1.Be7 Bh8 2.Bg5+ Kxh7H 3.Rb7+H Bg7H {500}
13217 0.051 4.63 4t+ 1.Rf5 Bh8 2.Bf8+ Kxh7 3.Rf7+ Bg7 {500}
13882 0.052 4.70 4t 1.Rf5 Kxh7 2.Kd7 Bd4 {500}
16358 0.056 4.76 4t+ 1.Ke8 Kxh7
17048 0.058 4.73 4t 1.Ke8 Bf6 2.Rb6 Kxh7 {500}
18225 0.059 4.73 4. 1.Ke8 Bf6 2.Rb6 Kxh7 {500}
20579 0.073 4.06 5-- 1.Ke8 Bh8 2.Bc3 Bxc3 3.h8=N {490}
21104 0.075 3.37 5t 1.Ke8 Bh8 2.Ra5 a1=Q 3.Rxa1 {660}
23200 0.079 3.40 5t+ 1.Be7 Bh8 2.Ra5 a1=Q 3.Rxa1 Bxa1H {160}
23997 0.080 3.40 5t 1.Be7 Bh8 2.Ra5 a1=QH 3.Rxa1H Bxa1H {160}
37566 0.107 3.43 5t+ 1.Kd7 Bh8 2.Ra5 a1=Q 3.Rxa1 Bxa1H {160}
38486 0.110 3.43 5t 1.Kd7 Bh8 2.Ra5 a1=QH 3.Rxa1H Bxa1H {160}
60057 0.151 3.43 5. 1.Kd7 Bh8 2.Ra5 a1=Q 3.Rxa1 Bxa1 {160}
65319 0.159 3.43 6t 1.Kd7 Bh8 2.Ra5 a1=Q 3.Rxa1 Bxa1 {160}
69498 0.165 3.48 6t+ 1.Ke8 Bh8 2.Bf8+ Kxh7 3.Rb7+ Kg8 4.h6 a1=B
69592 0.166 3.99 6++ 1.Ke8 Kg7
70135 0.167 4.99 6++ 1.Ke8 Bh8 2.Bf8+ Kxh7 3.Rb7+ Kg8 4.h6 Ba1
75042 0.183 4.84 6t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 {500}
163195 0.351 4.84 6. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 {500}
187779 0.408 4.44 7-- 1.Ke8 Bh8 2.Bf8+ Kxh7 3.Rb7+ Kg8 4.Ra7 a1=Q
5.Ra2 {-421}
196331 0.427 3.44 7-- 1.Ke8 Bh8 2.Bf8+ Kxh7 3.Rb7+ Kg8 4.Ra7 a1=Q
5.Ra2 {-421}
208770 0.455 2.12 7t 1.Ke8 Bh8 2.Bf8+ Kxh7 3.Rb7+ Kg8 4.h6 Bf6 5.h7+
Kh8 6.Ra7 a1=QH {-421}
562050 1.253 2.12 7. 1.Ke8 Bh8 2.Bf8+ Kxh7 3.Rb7+ Kg8 4.h6 Bf6 5.h7+
Kh8 6.Ra7 a1=Q {-421}
565057 1.258 2.78 8++ 1.Ke8 Kg7
620567 1.330 3.64 8t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1H {500}
1235414 2.471 3.64 8. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 {500}
1324448 2.768 3.64 9t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 {420}
2713902 6.774 3.64 9. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 {420}
2900242 7.150 3.78 10t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Rf7 {420}
5816280 11.826 3.78 10. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Rf7 {420}
5849436 11.970 4.18 11++ 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 a1=R 7.Bxd4 Rh1 8.Rg7+ Kh8 {430}
5857206 11.974 5.18 11++ 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Bc5 7.Ba1 Bf8
6192659 12.636 5.57 11t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Bf6
Bb4 {420}
11176290 24.166 5.57 11. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Bf6
Bb4 {420}
11971298 25.263 5.57 12t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Bf6
Bb4 10.Rxa2 {500}
23535676 40.780 5.57 12. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Bf6
Bb4 10.Rxa2 {500}
25135844 43.477 5.73 13t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Rxa2
Bb4 10.Rg2+ Kh7 11.Bf6H {500}
48891604 1:23.2 5.73 13. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Rxa2
Bb4 10.Rg2+ Kh7 11.Bf6 {500}
52158789 1:26.5 5.78 14t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Rxa2
Bh6 10.Rh2 Kh7 11.Bf6 {500}
110886055 2:22.3 5.78 14. 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Bd4 6.Bg7 Be3 7.Ba1 Bxh6 8.Ra7 Bf8 9.Rxa2
Bh6 10.Rh2 Kh7 11.Bf6 {500}
111814834 2:24.0 6.18 15++ 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Be5 6.Bg7 Kh7
113329304 2:25.0 7.18 15++ 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Be5 6.Bg7 Kh7 7.Bxe5+ Kg6
118303298 2:29.9 12.17 15t 1.Ke8 Kxh7 2.Ra5 Bd4 3.Rxa2H Kg8H 4.Rd2H Bg7H
5.Rg2H Kh7H 6.Rxg7+H Kh8H 7.Kd7H {HT} {930}
272162116 4:44.7 12.17 15. 1.Ke8 Kxh7 2.Ra5 Bd4 3.Rxa2 Kg8 4.Rd2 Bg7 5.Rg2
Kh7 6.Rxg7+ Kh8 7.Kd7 {HT} {930}
275719547 4:48.0 12.57 16++ 1.Ke8 Kxh7 2.Ra5 Bd4 3.Rxa2 Kg8 4.Rd2 Bb6 5.h6
Kh7 6.Rd7+ Kg6 7.Rg7+ Kf6 8.Bc3+ Kf5 9.h7 Ba5
10.Bxa5 Ke6 {930}
284538486 4:52.3 13.57 16++ 1.Ke8 Kxh7 2.Ra5 Bd4 3.Rxa2 Kg8 4.Rd2 Bf2 5.Bc3
Bh4
284860176 4:52.7 18.57 16++ 1.Ke8 Kxh7 2.Ra5 Bd4 3.Rxa2 Be5 4.Ra7+ Kh8 5.h6
Kg8 6.Bc3 Bg7
845256578 10:36.5 Mat20 16t 1.Ke8 Bf6 2.h8=Q+ Bxh8 3.Bf8+ Kh7 4.Rb7+ Kg8
5.h6 Be5 6.Bg7 Kh7 7.Bxe5+ Kg6 8.Rf7 Kxh6 9.Rg7
Kh5 10.Rf7 {EGTB} 10...Kg5! 11.Rf8 Kh5 12.Rg8!
Kh6 13.Bf6 Kh5! 14.Rg7 a1=Q 15.Bxa1!! Kh4!
16.Be5 Kh5 17.Bf6 Kh6 18.Rg8 Kh7 19.Kf7! Kh6
20.Rh8#! {850}
regards
andy
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