Mate in 11

[rightrook]

[d]6k1/1p3pPp/pr1pbBp1/q3p3/4P1P1/P1r2P2/1PPQB3/1K1R3R w - - 0 22


Bb5...mates in 11

Junior 10 ann. mate in 11 ......2 min...44 sec.

[Ovyron]

HIARCS 11.2 SP in 43 seconds:

8/22 0:00 +8.18++ 1.Bb5 (113.017) 197
8/26 0:00 +9.04 1.Bb5 Qxb5 2.Qxc3 g5 3.Rxh7 (129.108) 204
9/26 0:00 +9.29++ 1.Bb5 (174.447) 217
9/30 0:00 +9.92 1.Bb5 Qxb5 2.Qxc3 h5 3.gxh5 g5 4.h6 Ba2+ 5.Kxa2 (197.779) 224
10/30 0:01 +10.17++ 1.Bb5 (277.094) 224
10/30 0:01 +13.82 1.Bb5 Rxb5 2.Qxd6 Rc8 3.Qf8+ Rxf8 4.gxf8Q+ Kxf8 5.Rxh7 (462.633) 236
11/30 0:02 +14.07++ 1.Bb5 (657.590) 237
11/30 0:04 +19.00 1.Bb5 Ba2+ 2.Kxa2 (1.038.922) 240
12/30 0:05 +19.25++ 1.Bb5 (1.377.233) 245
12/31 0:10 +22.03 1.Bb5 Qxb5 2.Qxc3 h5 3.gxh5 Ba2+ 4.Kxa2 (2.735.701) 260
13/32 0:12 +22.28++ 1.Bb5 (3.380.154) 262
13/32 0:17 +28.89 1.Bb5 Qxb5 2.Qxc3 h5 3.gxh5 Qxb2+ 4.Qxb2 (4.616.210) 265
14/33 0:23 +29.14++ 1.Bb5 (6.343.552) 269
14/33 0:32 +M16 1.Bb5 (9.406.022) 292
14/33 0:35 +M12 1.Bb5 Qxa3 2.bxa3 (10.627.628) 298
15/33 0:43 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 3.Kxb2 Rxc2+ 4.Kxc2 (13.174.423) 300

[Jouni]

bright in P2400 (single):

13/38 00:18 17.546.485 +M11 Be2b5 Qa5xb5 Qd2xc3 h7h5 g4xh5 Qb5e8 h5xg6 Rb6xb2+ Qc3xb2 f7xg6 Qb2xb7 Be6a2+ Kb1a1 Qe8d7 Rh1h8+ Kg8f7 Rh8f8+ Kf7e6 g7g8Q+ Qd7f7 Qg8xf7+

Jouni

[OliverBr]

OlIThink in 9 Minutes...

Code: Select all

server:~/test# ./olithink -sd 20 "6k1/1p3pPp/pr1pbBp1/q3p3/4P1P1/P1r2P2/1PPQB3/1K1R3R w - - 0 22"
time 999999999999
go
 1   526      0       136  b2b3
 2   743      0      2143  d2h6 b6b2
 3   743      0      3043  d2h6 b6b2 b1b2 a5a3
 4   657      2     21443  f6d8 b6b2 b1b2 a5a3 b2b1 g8g7
 5   528     13    113733  a3a4 a5b4 e2b5 a6b5 d2c3
 6   256     46    403615  e2c4 e6c4 f6d8 b6b2 b1b2 a5a3 b2b1 g8g7
 7   331     82    720493  e2b5 b6b5 a3a4 h7h5 d2d6 e6a2 b1c1 b5b6
 8   257    183   1896617  e2b5 b6b5 d2d6 c3c8 b1a1 g6g5 d1d2 c8c3
 9   310    222   2905286  e2b5 b6b5 d2d6 c3c8 b2b3 c8a8 a3a4 b5c5 f6d8
10   303    281   4497436  e2b5 b6b5 d2d6 c3c8 b2b3 c8e8 a3a4 e6b3 c2b3 b5b3
11   362    513  10841737  d2d6 b6d6 d1d6 c3c8 h1d1 c8e8 d6d8 a5a4 d8e8 a4e8 d1d8 e8d8
12   800    952  22258984  e2b5 b6b5 d2d6 b5b2 b1b2 c3c8 f6e5 c8e8 e5c3 a5b5 d6b4 e8c8 b4b5 a6b5
13  1219   2338  61495754  e2b5 a5b5 d2c3 h7h5 g4h5 b5d7 h5g6 e6h3 h1h3 d7h3 g6f7 g8f7 c3c7 f7f6 g7g8q
14  1464   3517  92307873  e2b5 a5b5 d2c3 h7h5 g4h5 b5e2 c3c7 b6b2 b1b2 e2b5 b2a1 b5d7 c7d7 e6d7 d1d6 d7e6
15  2202   7056 205862922  e2b5 e6a2 b1a2 c3a3 b2a3 a5d2 d1d2 d6d5 g4g5 b6f6 g5f6 h7h5 d2d5 g8h7 d5d8 h7h6 d8h8
16  2401  11064 330438755  e2b5 e6a2 b1a2 c3a3 b2a3 a5d2 d1d2 d6d5 g4g5 b6f6 g5f6 h7h5 d2d5 g8h7 b5e2 g6g5 d5d8 h7g6
17  2404  15833 497631649  e2b5 e6a2 b1a2 c3a3 b2a3 a5d2 d1d2 d6d5 g4g5 b6f6 g5f6 h7h5 d2d5 g8h7 b5e2 b7b5 d5d8 h7h6 g7g8q
18 31977  54140 1816373579  e2b5 a5a3 d2h6 a3a2 b1c1 c3c2 c1c2 b6c6 b5c6 a2c4 c2d2 c4b4 d2e2 b4b2 e2e1 b2b4 e1f2 b4c5 f2g3 c5f2 g3f2 e6d7 h6h7

[kgburcham]

[d] 6k1/1p3pPp/pr1pbBp1/q3p3/4P1P1/P1r2P2/1PPQB3/1K1R3R w - - 22

Zappa Mexico II x64
2024 Hash
Quad

11/38 0:01 +10.13 1.Bb5 Qxb5 2.Qxc3 h5 1718
12/43 0:03 +M13 1.Bb5 Ba2+ 2.Kc1 h5 1989
13/43 0:04 +M13 1.Bb5 Ba2+ 2.Kc1 h5 1981
14/47 0:04 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 2006
15/47 0:05 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 1961
16/47 0:07 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 1981


Zappa Mexico II x32
1024 Hash
Quad

11/39 0:03 +14.09 1.Bb5 Qxa3 2.Qh6 Qa2+ 1008
12/43 0:04 +14.90 1.Bb5 Qxa3 2.Qh6 Qa2+ 1059
13/45 0:09 +M12 1.Bb5 Qxa3 2.Qh6 Qa2+ 1152
14/47 0:11 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 1158
15/47 0:13 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 1130
16/47 0:15 +M11 1.Bb5 Rxb5 2.Qxd6 Rxb2+ 1124

kburcham