Another Brilliancy cooked: Breyer - Esser

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peter
Posts: 3186
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Another Brilliancy cooked: Breyer - Esser

Post by peter »

Hi!
acase wrote: ↑Sat Mar 16, 2019 8:41 pm Here is Stockfish Development version
SugaR Tactical doesn't really ponder about any other move from start with empty hash at depth 15 onwards, in first second still:

rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 1

Analysis by SugaR Tactical_R x64 POP:

Code: Select all

14.Ke2 Nxc3+ 15.bxc3 Qa5 16.Qe1 
  +-  (4.44)   Depth: 7/8   00:00:00  24kN
14.Qf3 Nxc3 15.Qxc3 
  +-  (5.20)   Depth: 8/9   00:00:00  33kN
14.Qd2 Kg7 15.Nxd5 exd5 16.Kf2 Bf5 17.Bxf5 gxf5 18.Qe1 
  +-  (1.65)   Depth: 9/10   00:00:00  94kN
14.Ne4 Kg7 15.Kf2 Rh8 16.a3 Na6 17.Bd2 
  +-  (2.74)   Depth: 10/13   00:00:00  157kN
14.a3 Kg7 15.Ne4 Na6 16.Kf2 Rh8 17.Bd2 Nb8 
  +-  (2.70)   Depth: 11/15   00:00:00  252kN
14.Kf2 Kg7 15.a4 Rh8 16.Nxd5 cxd5 17.axb5 Qg8 18.b6 Nc6 19.bxa7 Nxa7 20.Ra4 Bb7 
  +/-  (0.73)   Depth: 12/18   00:00:00  729kN
14.Ne4 Kg7 15.Ke2 Rh8 16.Nf6 Nxf6 17.exf6+ Bxf6 18.gxf6+ Qxf6 19.Rxh8 Kxh8 20.Qh1+ Kg8 21.Be3 c5 
  =  (-0.02)   Depth: 13/20   00:00:00  2367kN
14.Rh6 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Qh6+ Kg8 
  =  (0.00)   Depth: 14/28   00:00:00  3494kN
14.Bd2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 
  =  (0.07)   Depth: 15/28   00:00:00  3613kN
14.Bd2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 
  +/=  (0.38)   Depth: 16/16   00:00:00  3648kN
14.Bd2 Nxc3 15.bxc3 c5 16.Be4 Kg7 17.Ke2 cxd4 18.Bxa8 Rh8 19.Rxh8 Qxh8 20.Qh1 Qxh1 21.Rxh1 dxc3 22.Bxc3 
  +/-  (1.24)   Depth: 17/23   00:00:00  6116kN
14.Bd2 b4 15.Nxd5 cxd5 16.Kf2 Qe8 17.Rh6 Kg7 18.Qh1 Rh8 19.b3 Bb7 20.Qh3 c3 21.Be3 Rxh6 22.Qxh6+ Kg8 23.Bd3 Bf8 
  +/-  (0.90)   Depth: 18/32   00:00:00  10941kN
14.Bd2 Nd7 15.Nxd5 cxd5 16.Kf2 Nc5 17.dxc5 Kg7 18.Rh6 Bxc5+ 19.Kg3 Rh8 20.Qh1 b4 21.Bc2 Bb7 
  +-  (1.71)   Depth: 19/32   00:00:01  12163kN
14.Bd2 Nd7 15.Nxd5 cxd5 16.Kf2 Qe8 17.Rh6 Kg7 18.Qh1 Rh8 19.Bc2 Qf8 20.Kf3 Bb7 21.Qh2 Rxh6 22.Qxh6+ Kg8 23.Qh3 Qg7 
  +-  (2.05)   Depth: 20/32   00:00:01  12965kN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Kf2 Kg7 17.Be4 Rh8 18.Qf3 Bd7 19.g4 Na6 20.Rxh8 Qxh8 21.Rh1 Qxh1 22.Qxh1 Rh8 23.Qg2 c5 24.Bc6 Nb8 25.Bxd7 Nxd7 26.Qb7 Rd8 27.Qxb5 cxd4 28.Qxc4 Nb6 29.Qa6 Rd7 30.c4 Rc7 
  +-  (2.07)   Depth: 25/38   00:00:04  82676kN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Kf2 Kg7 17.Be4 Rh8 18.Qf3 Bd7 19.g4 b4 20.Rxh8 Qxh8 21.Rh1 Na6 22.Rxh8 Rxh8 23.Qe2 c5 24.Qxc4 Rh2+ 25.Ke1 bxc3 26.Bxc3 Nc7 27.a4 Nd5 28.Bxd5 exd5 29.Qxd5 Be6 30.Qb7 cxd4 31.Bxd4 Bd8 32.Qxa7 Rh1+ 33.Bg1 Bxg4 34.e6 Bxe6 35.Qd4+ Kh7 36.Qxd8 
  +-  (2.75)   Depth: 27/47   00:00:14  288MN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Be4 Kg7 17.Kf2 Rh8 18.Qf3 Qg8 19.g4 Kf8 20.Rxh8 Qxh8 21.Rh1 Qg7 22.f5 exf5 23.gxf5 Bxf5 24.Bxf5 gxf5 25.Qxf5 Na6 26.Rh7 Qg6 27.Qxg6 fxg6 28.Rh8+ Kf7 29.Rxa8 Nc7 30.Rc8 Nd5 31.Rxc6 Ba3 32.Kf3 Bb2 33.Ke4 Bxc3 34.Kxd5 Bxd2 
  +-  (3.16)   Depth: 29/53   00:00:23  470MN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Kf2 Kg7 17.Be4 Rh8 18.Qf3 Bd7 19.g4 Na6 20.Rxh8 Qxh8 21.Rh1 Qxh1 22.Qxh1 Rh8 23.Qg2 Nb8 24.Qg3 a5 25.f5 Bd8 26.f6+ Kf8 27.Qg2 Bc7 28.Kg3 Ke8 29.Bc1 Kd8 30.a4 Bb6 31.Kf4 Kc7 32.Ba3 b4 33.cxb4 Bxd4 34.bxa5 c5 
  +-  (3.41)   Depth: 33/56   00:00:53  1081MN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Kf2 Kg7 17.Be4 Rh8 18.Qf3 Bd7 19.g4 Na6 20.Rxh8 Qxh8 21.Rh1 Qxh1 22.Qxh1 Rh8 23.Qg2 Nb8 24.Qg3 Be8 25.f5 Bd8 26.f6+ Kg8 27.Qf3 a5 28.Bc1 Bb6 29.Kg3 Rh7 30.Kf4 c5 31.d5 Bc7 32.d6 Bd8 33.Be3 Bb6 34.Kg3 Nd7 35.Bc2 Kf8 36.Qa8 Nxe5 
  +-  (3.42)   Depth: 34/60   00:01:05  1332MN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Kf2 Kg7 17.Qf3 Rh8 18.Be4 Bd7 19.g4 Na6 20.Rxh8 Qxh8 21.Rh1 b4 22.Rxh8 Rxh8 23.Qe2 bxc3 24.Bxc3 Nb4 25.Qxc4 Nd5 26.Kg3 Nxc3 27.Qxc3 Rb8 28.Qa5 Rb7 29.Qa6 Rc7 30.Qa4 Rb7 31.Bxc6 Rb4 32.Qxa7 Bxc6 33.Qxe7 Rxd4 34.f5 gxf5 35.Qf6+ Kg8 36.gxf5 Bd5 37.g6 exf5 38.gxf7+ Bxf7 39.e6 
  +-  (3.64)   Depth: 35/58   00:01:26  1767MN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Qf3 Kg7 17.Be4 Rh8 18.Kf2 Qg8 19.g4 Kf8 20.Rxh8 Qxh8 21.Rh1 Qg7 22.f5 exf5 23.gxf5 Bxf5 24.Bxf5 gxf5 25.Qxf5 Nd7 26.Rh7 Qg6 27.Qxg6 fxg6 28.Rh8+ Kf7 29.Rxa8 Ke6 30.Rc8 Nb6 31.Rxc6+ Kf5 32.Rc7 Nd5 33.Rxa7 Ke4 34.a3 Kd3 35.Ke1 Bf8 36.e6 Be7 37.Rb7 Bxa3 38.Rxb5 Nxc3 39.Re5 Be7 40.Re3+ Kxd4 41.Rxc3 Kd5 42.Ke2 Kxe6 43.Rxc4 
  +-  (3.30)   Depth: 36/68   00:02:22  2907MN
...
14.Bd2 Nxc3 15.bxc3 Qe8 16.Be4 Kg7 17.Qf3 Rh8 18.Kf2 Qg8 19.g4 Kf8 20.Rxh8 Qxh8 21.Rh1 Qg7 22.f5 exf5 23.gxf5 Bxf5 24.Bxf5 gxf5 25.Qxf5 Nd7 26.Rh7 Qg6 27.Qxg6 fxg6 28.Rh8+ Kf7 29.Rxa8 Ke6 30.Rxa7 Nb6 31.Rc7 Nd5 32.Rxc6+ Kf5 33.e6 Ke4 34.Ke2 Kf5 35.Kf3 Bf8 36.Ra6 b4 37.cxb4 c3 38.Bxc3 Nxc3 39.b5 Ne4 40.b6 
  +-  (3.83)   Depth: 37/66   00:02:39  3250MN
Peter.
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peter
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Re: Another Brilliancy cooked: Breyer - Esser

Post by peter »

Vinvin wrote: ↑Sat Mar 16, 2019 7:54 pm SF alone finds Bd2 with >+1 score after 8m48s on an i7 6*4GHz.
High Contempt helps all the engines I tried (CFish, asmFish, komodo, Houdini, Shredder), with maximum for White all of them finding Bd2 under or round 30" at 24 threads of 12x3GHz.
Peter.
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Vinvin
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Full name: Vincent Lejeune

Re: Another Brilliancy cooked: Breyer - Esser

Post by Vinvin »

peter wrote: ↑Sat Mar 16, 2019 10:26 pm
Vinvin wrote: ↑Sat Mar 16, 2019 7:54 pm SF alone finds Bd2 with >+1 score after 8m48s on an i7 6*4GHz.
High Contempt helps all the engines I tried (CFish, asmFish, komodo, Houdini, Shredder), with maximum for White all of them finding Bd2 under or round 30" at 24 threads of 12x3GHz.
I always use contempt = 0
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zullil
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Full name: Louis Zulli

Re: Another Brilliancy cooked: Breyer - Esser

Post by zullil »

acase wrote: ↑Sat Mar 16, 2019 8:41 pm Here is Stockfish Development version from March 5, 2019 after more than 68 hours using 18 of 20 cores on my dual xeon workstation with 16GB hash table:

64/115 68:32:31 6,448,922,912k 26,135k +3.65 1.Bc1-d2 Qd8-e8
2.Nc3-e4 Nb8-d7 3.Ne4-g3 f7-f5 4.g5xf6/ep Rf8xf6 5.e5xf6 Be7xf6 6.Qd1-
e2 Qe8-f7 7.Ng3-e4 Nd7-f8 8.Ne4xf6+ Qf7xf6 9.Qe2-e5 a7-a5 10.Bb1-c2 b5
-b4 11.Rh1-h3 Ra8-a7 12.O-O-O Ra7-h7 13.Rh3xh7 Nf8xh7 14.Qe5-b8 Qf6-f8
15.Kc1-b1 c4-c3 16.Bd2-c1 c3xb2 17.Kb1xb2 Nh7-f6 18.Bc2xg6 Bc8-d7
19.Qb8-a7 Qf8-d8 20.g2-g4 Bd7-e8 21.Bg6xe8 Nf6xe8 22.Rd1-h1 Ne8-g7
23.Kb2-a1 Nd5-c3 24.f4-f5 Nc3-b5 25.Qa7-b7 e6xf5 26.Qb7xc6 Nb5-c3
27.g4xf5 Qd8-d5 28.Qc6xd5+ Nc3xd5 29.Rh1-f1 Kg8-f7 30.Bc1-g5 a5-a4
31.Ka1-b2 Ng7-e8 32.Rf1-c1 Ne8-d6 33.Rc1-c5 Nd5-c3 34.Rc5-c7+ Kf7-e8
35.Rc7-e7+ Ke8-f8 36.f5-f6 Nd6-f5 37.Re7-a7 a4-a3+ 38.Kb2-b3 Nf5xd4+
39.Kb3-c4 Nd4-f5 40.Kc4xb4 Nc3xa2+ 41.Kb4xa3 Na2-c3 42.Ka3-b2
Not as deep as yours, but Cfish-dev agrees:

info depth 57 seldepth 100 multipv 1 score cp 342 nodes 1835707921895 nps 41050587 hashfull 1000 tbhits 0 time 44718189 pv c1d2 d8e8 c3e4 b8d7 e4g3 f7f5 g5f6 f8f6 e5f6 e7f6 d1e2 e8f7 g3e4 f6d4 e4g5 f7f6 g5h7 f6g7 e2e6 g7f7 e6f7 g8f7 h7g5 f7g8 b1g6 d4b2 g6f7 g8f8 a1b1 c4c3 h1h8 f8e7 h8e8 e7d6 g5e4 d6c7 f7d5 c3d2 e4d2 d7c5 d5f3 b2c3 e1e2 c5e6 b1h1 e6f4 e2e3 c8b7 e8e7 c7b6 h1h7 b7a6 d2b1 c3b4 e3f4 b4d6 f4g5 d6e7 h7e7 a8c8 b1c3 b5b4 c3a4 b6b5 f3e2 b5a4 e7a7 b4b3 a7a6 a4b4 a6b6 b4c5 b6b3 c8g8 g5f4 g8g2 f4e3 g2h2 b3b2 h2h3 e3e4 h3a3 b2c2 c5b4 e4e5 a3e3 e5d6 c6c5
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Vinvin
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Full name: Vincent Lejeune

Re: Another Brilliancy cooked: Breyer - Esser

Post by Vinvin »

Vinvin wrote: ↑Sat Mar 16, 2019 7:54 pm SF alone finds Bd2 with >+1 score after 8m48s on an i7 6*4GHz.
On a second run, SF doesn't find Bd2 :(
FEN: rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 1 14

Code: Select all

Stockfish_190305_x64_modern:
Found 511 tablebases
 31/17	00:02	 19 400 349	8 023 303	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 32/17	00:03	 25 774 028	8 079 632	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 33/17	00:03	 32 461 917	8 174 746	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 34/17	00:05	 42 954 102	8 271 538	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 35/17	00:05	 47 862 502	8 253 578	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 36/17	00:07	 60 162 683	8 332 781	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 37/17	00:18	 154 695 614	8 473 221	 0,00	14.Qg4 Kg7 15.Nxd5 exd5 16.Rh7+ Kxh7 17.Qh5+ Kg8 18.Bxg6 fxg6 19.Qxg6+ Kh8 20.Qh6+ Kg8
 38/50	00:41	 340 199 659	8 179 646	 0,00	14.Qg4 Kg7 15.Nxd5 exd5 16.f5 Bxf5 17.Bxf5 Rh8 18.0-0 gxf5 19.Qxf5 Qg8 20.Be3 Rh7 21.e6 fxe6 22.Qe5+ Kg6 23.Rf6+ Bxf6 24.Qxf6+ Kh5 25.Qf3+ Kg6
 39/59	01:14	 615 995 203	8 247 137	 0,00	14.Qg4 Kg7 15.Nxd5 cxd5 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 40/65	03:48	1 864 667 878	8 158 508	 0,00	14.Kf2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Qh6+ Kg8
 41/13	04:28	2 196 257 021	8 189 427	 0,00	14.Kf2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Qh6+ Kg8
 42/13	05:12	2 572 070 252	8 234 261	 0,00	14.Kf2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Qh6+ Kg8
 43/13	12:51	6 356 870 393	8 239 870	 0,00	14.Kf2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Qh6+ Kg8
 44/74	16:36	8 258 699 712	8 286 725	 0,00	14.Kf2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Be3 Bxg5 20.g3 Nxf4 21.gxf4 Qe7 22.Rh1+ Bh4+ 23.Qg3 Rf7 24.Rxh4+ Rh7 25.Rg4 Rg7 26.Rxg7 Qxg7 27.Qh4+ Kg8 28.Qd8+ Qf8 29.Qg5+ Qg7
 45/81	32:04	16 197 527 877	8 417 492	 0,00	14.Be4 Nxc3 15.bxc3 Kg7 16.Rh7+ Kxh7 17.Qh5+ Kg8 18.Bxg6 fxg6 19.Qxg6+ Kh8 20.Qh6+ Kg8
 46/22	38:02	19 281 267 785	8 447 707	 0,00	14.Be4 Nxc3 15.bxc3 Kg7 16.Rh7+ Kxh7 17.Qh5+ Kg8 18.Qh6 Re8 19.Bxg6 fxg6 20.Qxg6+ Kf8 21.Qh7 Bd6 22.exd6 Qd7 23.Qh8+ Kf7 24.Qh7+
 47/22	43:35	22 145 387 522	8 468 227	 0,00	14.Kf1 Nxc3 15.Qf3 Kg7 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 48/17	43:38	22 177 965 930	8 468 534	 0,00	14.Kf1 Nxc3 15.Qf3 Kg7 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 49/17	44:13	22 470 603 504	8 468 594	 0,00	14.Kf1 Nxc3 15.Qf3 Kg7 16.Rh7+ Kxh7 17.Qh5+ Kg7 18.Qh6+ Kg8 19.Bxg6 fxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8
 50/17	1:08:11	34 783 484 190	8 500 817	 0,00	14.Be4 Nxc3 15.bxc3 Kg7 16.Rh7+ Kxh7 17.Qh5+ Kg8 18.Bxg6 fxg6 19.Qxg6+ Kh8 20.Qh6+ Kg8
 51/55	1:31:39	46 581 407 311	8 469 804	 0,00	14.Kf2 Kg7 15.Rh7+ Kxh7 16.Qh5+ Kg8 17.Bxg6 fxg6 18.Qxg6+ Kh8 19.Be3 Bxg5 20.g3 Nxf4 21.gxf4 Qe7 22.Rh1+ Bh4+ 23.Qg3 Rf7 24.Rxh4+ Rh7 25.Rg4 Rg7 26.Qh3+ Rh7
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mwyoung
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Re: Another Brilliancy cooked: Breyer - Esser

Post by mwyoung »

New game Line
rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 1

Analysis by Stockfish 120319 64 POPCNT:

1.Bd2
The position is equal: = (0.09 ++) Depth: 43/64 00:04:46 9929MN, tb=137869
(, 18.03.2019)


New game Line
rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 1

Analysis by Lc0 v0.21.0:

1.Bd2 Nb4 2.Qg4 Kg7 3.Rh6 Rh8 4.Qh3 Nd7 5.Ke2 Qf8 6.Ne4 Nd5 7.Bc2 Rxh6 8.Qxh6+ Kg8 9.Qh4 Qg7 10.Rh1 Kf8 11.Nf6 N7xf6 12.gxf6 Nxf6 13.f5 gxf5 14.Bh6 Nd5
White is clearly better: +/- (1.34) Depth: 13/37 00:00:16 212kN
(, 18.03.2019)
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acase
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Re: Another Brilliancy cooked: Breyer - Esser

Post by acase »

Vinvin wrote: ↑Mon Mar 18, 2019 10:20 pm
Vinvin wrote: ↑Sat Mar 16, 2019 7:54 pm SF alone finds Bd2 with >+1 score after 8m48s on an i7 6*4GHz.
On a second run, SF doesn't find Bd2 :(
FEN: rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 1 14
Interesting, I think I'll give it another shot with all 20 cores this time with Stockfish and see if it finds it again.
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mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Re: Another Brilliancy cooked: Breyer - Esser

Post by mwyoung »

mwyoung wrote: ↑Mon Mar 18, 2019 11:23 pm New game Line
rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 1

Analysis by Stockfish 120319 64 POPCNT:

1.Bd2
The position is equal: = (0.09 ++) Depth: 43/64 00:04:46 9929MN, tb=137869
(, 18.03.2019)


New game Line
rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 1

Analysis by Lc0 v0.21.0:

1.Bd2 Nb4 2.Qg4 Kg7 3.Rh6 Rh8 4.Qh3 Nd7 5.Ke2 Qf8 6.Ne4 Nd5 7.Bc2 Rxh6 8.Qxh6+ Kg8 9.Qh4 Qg7 10.Rh1 Kf8 11.Nf6 N7xf6 12.gxf6 Nxf6 13.f5 gxf5 14.Bh6 Nd5
White is clearly better: +/- (1.34) Depth: 13/37 00:00:16 212kN
(, 18.03.2019)
2nd run with Stockfish. Set Hash Tables to 32 Gb. Now Stockfish is starting understand the position quicker.

Code: Select all

New game Line
rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 1

Analysis by Stockfish 120319 64 POPCNT:

1.Kf2 Kg7 2.Ne4 Rh8 3.Nf6 Rxh1 4.Qxh1 Qh8 5.Qxh8+ Kxh8 6.Be4 
  Black has a decisive advantage: -+ (-2.62)  Depth: 10/16   00:00:00
1.Kf2 Kg7 2.Rh6 Rh8 3.Qh1 b4 4.Nxd5 cxd5 5.a3 bxa3 6.bxa3 Rxh6 7.Qxh6+ Kg8 8.Bd2 
  Black has a decisive advantage: -+ (-2.64)  Depth: 11/16   00:00:00
1.Kf2 Kg7 2.Ne4 Rh8 3.Nf6 Nd7 4.Be4 Bxf6 5.gxf6+ N7xf6 6.exf6+ Nxf6 7.Bxc6 
  Black has a decisive advantage: -+ (-2.53)  Depth: 12/17   00:00:00
1.Kf2 Kg7 2.Rh6 Rh8 3.Qh1 Qf8 4.a4 Rxh6 5.Qxh6+ Kg8 6.axb5 Qxh6 7.gxh6 cxb5 8.Be4 Bb7 
  Black has a decisive advantage: -+ (-2.66)  Depth: 13/20   00:00:00  675kN
1.Rh6 Nd7 2.Kf2 Kg7 3.Qh1 Rh8 4.Nxd5 cxd5 5.Be3 Qf8 6.Bc2 
  Black is clearly better: -+ (-2.38)  Depth: 14/23   00:00:00  1332kN
1.Kf2 Nxc3 2.bxc3 Kg7 3.Rh6 Rh8 4.Qh1 Qf8 5.Be4 Rxh6 6.Qxh6+ Kg8 7.Qh2 Qg7 
  Black is clearly better: -+ (-1.73)  Depth: 15/23   00:00:00  1861kN
1.Kf2 Nxc3 2.bxc3 b4 3.Rh6 Kg7 4.Qh1 Rh8 5.Bd2 bxc3 6.Bxc3 Rxh6 7.Qxh6+ Kg8 
  Black is better: -/+ (-0.99)  Depth: 16/24   00:00:00  2676kN
1.Qf3 Kg7 2.Rh7+ Kxh7 3.Qh5+ Kg7 4.Qh6+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 17/24   00:00:00  6430kN
1.Qf3 Kg7 2.Rh7+ Kxh7 3.Qh5+ Kg7 4.Qh6+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 18/15   00:00:00  6608kN
1.Qf3 Kg7 2.Rh7+ Kxh7 3.Qh5+ Kg7 4.Qh6+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 19/15   00:00:00  6641kN
1.Qf3 Kg7 2.Rh7+ Kxh7 3.Qh5+ Kg7 4.Qh6+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 20/15   00:00:00  7059kN
1.Qf3 Kg7 2.Rh7+ Kxh7 3.Qh5+ Kg7 4.Qh6+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 21/15   00:00:00  7089kN
1.Qf3 Kg7 2.Rh7+ Kxh7 3.Qh5+ Kg7 4.Qh6+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 22/15   00:00:00  7283kN
1.Nxd5 exd5 2.Kf2 Na6 3.Rh7 Kxh7 4.Qh5+ Kg7 5.Qh6+ Kg8 6.Bxg6 fxg6 7.Qxg6+ Kh8 8.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 23/28   00:00:00  15068kN
1.Nxd5 exd5 2.f5 Bxf5 3.Bxf5 Kg7 4.Qf3 Na6 5.Rh7+ Kxh7 6.Qh5+ Kg7 7.Qh6+ Kg8 8.Be6 fxe6 9.Qxg6+ Kh8 10.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 24/21   00:00:01  20887kN
1.Nxd5 exd5 2.f5 Bxf5 3.Bxf5 Kg7 4.Qf3 Na6 5.Rh7+ Kxh7 6.Qh5+ Kg7 7.Qh6+ Kg8 8.Be6 fxe6 9.Qxg6+ Kh8 10.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 25/45   00:00:01  23843kN
1.Nxd5 cxd5 2.Qf3 Kg7 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 26/45   00:00:01  39914kN
1.Nxd5 cxd5 2.Qf3 Kg7 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 27/15   00:00:01  41445kN
1.Nxd5 cxd5 2.Qf3 Kg7 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 28/15   00:00:01  43849kN
1.Nxd5 cxd5 2.Qf3 Kg7 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 29/15   00:00:01  44526kN
1.Nxd5 cxd5 2.Qf3 Kg7 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 30/15   00:00:02  68168kN, tb=12
1.Nxd5 cxd5 2.Qf3 Kg7 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 31/15   00:00:02  81344kN, tb=34
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 32/15   00:00:03  86167kN, tb=34
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 33/15   00:00:04  138MN, tb=85
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 34/15   00:00:04  141MN, tb=91
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 35/15   00:00:05  155MN, tb=101
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 36/15   00:00:06  178MN, tb=102
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 37/15   00:00:06  207MN, tb=142
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 38/15   00:00:10  327MN, tb=252
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 39/15   00:00:17  555MN, tb=2730
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 40/15   00:00:20  669MN, tb=2913
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 41/15   00:00:25  866MN, tb=9340
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 42/16   00:00:28  975MN, tb=12118
1.Qg4 Kg7 2.Nxd5 cxd5 3.Rh7+ Kxh7 4.Qh5+ Kg8 5.Bxg6 fxg6 6.Qxg6+ Kh8 7.Qh6+ Kg8 
  The position is equal: = (0.00)  Depth: 43/15   00:01:17  2674MN, tb=33398
1.Bd2 
  The position is equal: = (0.08 ++)  Depth: 44/18   00:03:30  7232MN, tb=62882
1.Bd2 
  The position is equal: = (0.18 ++)  Depth: 44/42   00:04:29  9243MN, tb=74096
1.Bd2 
  White is slightly better: +/= (0.32 ++)  Depth: 44/44   00:05:28  11254MN, tb=91351
1.Bd2 
  White is slightly better: +/= (0.52 ++)  Depth: 44/44   00:06:32  13445MN, tb=101000
1.Bd2 
  White is better: +/- (0.78 ++)  Depth: 44/44   00:07:24  15207MN, tb=106300
1.Bd2 
  White is better: +/- (1.14 ++)  Depth: 44/50   00:08:47  18059MN, tb=123798
1.Bd2 Qe8 2.Ne4 Nd7 3.Ng3 f5 4.gxf6 Rxf6 5.exf6 Bxf6 6.Qe2 Bxd4 7.Rh6 N7f6 8.Bxg6 Qf8 9.f5 exf5 10.Nxf5 Bxb2 11.Rd1 Bxf5 12.Bxf5 Qe7 13.Be6+ Kg7 14.Rh3 Rh8 15.Rxh8 Kxh8 16.Bg5 Kg7 17.Bxf6+ Nxf6 18.Kf1 Kf8 19.Bxc4 Qxe2+ 20.Bxe2 Nd5 21.Kf2 Ke7 22.Bf3 Ke6 23.Rd3 Be5 24.Bxd5+ cxd5 
  White is better: +/- (1.18)  Depth: 44/60   00:11:16  23068MN, tb=176070

(,  18.03.2019)
"The worst thing that can happen to a forum is a running wild attacking moderator(HGM) who is not corrected by the community." - Ed Schröder
But my words like silent raindrops fell. And echoed in the wells of silence.
Top
acase
Posts: 983
Joined: Wed Mar 15, 2006 1:14 am
Location: Columbus, Ohio USA
Full name: Andrew R Case

Re: Another Brilliancy cooked: Breyer - Esser

Post by acase »

Vinvin wrote: ↑Mon Mar 18, 2019 10:20 pm
Vinvin wrote: ↑Sat Mar 16, 2019 7:54 pm SF alone finds Bd2 with >+1 score after 8m48s on an i7 6*4GHz.
On a second run, SF doesn't find Bd2 :(
FEN: rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 1 14
On a second run for me Stockfish does find Bd2, but it takes much longer than my first run (~8 minutes on the first run) to do so.

Code: Select all

FEN: rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 1 14

Stockfish_19030520_x64_bmi2:
 1/1	00:00	 1k	699k	-1.89	14.a2-a3
 2/2	00:00	 2k	1,108k	-1.40	14.a2-a3 Nd5xc3 15.b2xc3
 3/3	00:00	 3k	1,559k	-2.01	14.a2-a3 Nd5xc3 15.b2xc3 c6-c5
 4/4	00:00	 4k	1,952k	-2.41	14.a2-a3 Nd5xc3 15.b2xc3 c6-c5
 5/6	00:00	 9k	2,949k	-1.13	14.Ke1-f1
 6/6	00:00	 16k	5,238k	-1.24	14.Ke1-f1 b5-b4 15.Nc3-e4 Nb8-d7 16.Kf1-f2 Nd7-b6 17.Ne4-f6+ Be7xf6 18.g5xf6
 7/8	00:00	 25k	8,318k	-1.62	14.Ke1-f2 Nb8-d7 15.Bb1-e4 Nd5xc3 16.b2xc3 Bc8-b7
 8/9	00:00	 34k	8,492k	-1.46	14.Nc3-e4 Nb8-d7 15.Ke1-f2 b5-b4 16.Ne4-f6+ Be7xf6 17.g5xf6 c4-c3 18.b2xc3 b4xc3
 9/15	00:00	 102k	16,937k	-1.75	14.Nc3-e4 Kg8-g7 15.Ke1-f2 Rf8-h8 16.Ne4-f6 Be7xf6 17.e5xf6+ Kg7-g8 18.Rh1xh8+ Kg8xh8
 10/16	00:00	 202k	20,150k	-2.75	14.Nc3-e4 Kg8-g7 15.Ke1-f2 Rf8-h8 16.Ne4-f6 Be7xf6 17.g5xf6+ Kg7-g8 18.Bb1-e4 Rh8xh1 19.Qd1xh1 Nb8-d7
 11/18	00:00	 289k	22,267k	-2.42	14.Ke1-f2 Kg8-g7 15.Rh1-h6 Qd8-b6 16.Nc3xd5 c6xd5 17.Bc1-e3 Rf8-h8 18.Qd1-h1
 12/18	00:00	 437k	24,293k	-2.29	14.Ke1-f2 Kg8-g7 15.Rh1-h6 Rf8-h8 16.Qd1-h1 b5-b4 17.Nc3-e2 Nb8-d7 18.a2-a4 Rh8xh6 19.Qh1xh6+ Kg7-g8
 13/21	00:00	 829k	26,745k	-2.83	14.Nc3-e4 Kg8-g7 15.Ke1-f2 Rf8-h8 16.Ne4-f6 Rh8xh1 17.Qd1xh1 Qd8-h8 18.Qh1xh8+ Kg7xh8 19.Bb1-e4 Nb8-d7 20.Bc1-d2 Nd7xf6
 14/23	00:00	 1,569k	28,023k	-2.48	14.Nc3xd5 c6xd5 15.Ke1-f2 b5-b4 16.Rh1-h6 Kg8-g7 17.Qd1-h1 Rf8-h8 18.Bb1-c2 Nb8-c6 19.Bc1-e3 Qd8-f8
 15/21	00:00	 2,179k	28,301k	-2.77	14.Nc3xd5 c6xd5 15.Ke1-f2 b5-b4 16.Rh1-h6 Kg8-g7 17.Qd1-h1 Rf8-h8 18.Bb1-c2 Qd8-f8 19.Bc1-e3 Bc8-b7 20.Qh1-h2 Rh8xh6 21.Qh2xh6+ Kg7-g8 22.Qh6-h2 Qf8-g7
 16/23	00:00	 2,799k	28,560k	-2.37	14.Ke1-f2 Bc8-b7 15.Nc3-e4 Kg8-g7 16.Ne4-f6 Rf8-h8 17.Bb1-e4 Nb8-d7 18.Be4xd5 c6xd5 19.Bc1-e3 Be7xf6
 17/25	00:00	 3,729k	28,464k	-1.78	14.Ke1-f2 Rf8-e8 15.Nc3-e4 Nb8-d7 16.Rh1-h3 Kg8-g7 17.Ne4-f6 Nd5xf6 18.e5xf6+ Nd7xf6 19.g5xf6+ Be7xf6 20.Bc1-e3 Re8-h8
 18/26	00:00	 7,080k	28,322k	-1.19	14.Ke1-f2 Nd5-b4 15.Rh1-h6 Kg8-g7 16.Qd1-h1 Rf8-h8 17.Nc3-e4 Rh8xh6 18.Qh1xh6+ Kg7-g8 19.Ne4-f6+ Be7xf6 20.g5xf6 Qd8-f8 21.Qh6-g5 Nb4-d5
 19/28	00:00	 11,257k	28,499k	 0.00	14.Qd1-g4 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qg4-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Qg6-h5+ Kh8-g7 20.Qh5-h6+ Kg7-f7 21.Qh6-h5+
 20/17	00:00	 11,340k	28,492k	 0.00	14.Qd1-g4 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qg4-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Qg6-h5+ Kh8-g7 20.Qh5-h6+ Kg7-f7 21.Qh6-h5+ Kf7-g8
 21/17	00:00	 13,966k	28,272k	 0.00	14.Nc3xd5 e6xd5 15.Ke1-f2 c6-c5 16.Rh1-h6 Kg8-g7 17.Rh6-h7+ Kg7xh7 18.Qd1-h5+ Kh7-g8 19.Bb1xg6 f7xg6 20.Qh5xg6+ Kg8-h8 21.Qg6-h6+ Kh8-g8
 22/31	00:00	 20,637k	28,232k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8
 23/19	00:00	 21,988k	28,153k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8 17.Rh7-h6
 24/19	00:00	 22,556k	28,160k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8 17.Ke1-f2 Kg8xh7 18.Qd1-h5+ Kh7-g7 19.Qh5-h6+ Kg7-g8 20.Bb1xg6 f7xg6 21.Qh6xg6+ Kg8-h8 22.Qg6-h6+ Kh8-g8
 25/19	00:00	 27,493k	28,111k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8
 26/7	00:01	 36,775k	27,987k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8
 27/14	00:01	 37,505k	27,989k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8
 28/7	00:01	 37,705k	27,992k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8
 29/22	00:02	 58,332k	27,830k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7-g8
 30/15	00:02	 72,387k	27,809k	 0.00	14.Nc3xd5 e6xd5 15.Rh1-h6 Kg8-g7 16.Rh6-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h6+ Kh8-g8
 31/19	00:03	 93,762k	27,806k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-g4 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qg4-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h5+ Kh8-g7 21.Qh5-h6+ Kg7-f7 22.Qh6-h5+ Kf7-g8
 32/19	00:03	 95,018k	27,799k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-g4 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qg4-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h5+ Kh8-g7 21.Qh5-h6+ Kg7-f7 22.Qh6-h5+ Kf7-g7
 33/18	00:03	 97,567k	27,789k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-g4 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qg4-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h5+ Kh8-g7 21.Qh5-h6+ Kg7-f7 22.Qh6-h5+
 34/19	00:05	 153,442k	27,602k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-g4 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qg4-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h5+ Kh8-g7 21.Qh5-h6+ Kg7-f7 22.Qh6-h5+ Kf7-g8
 35/38	00:14	 402,309k	27,537k	 0.00	14.Ke1-f2 Nd5xc3 15.b2xc3 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Bc1-e3 Be7xg5 21.Ra1-h1+ Bg5-h4+ 22.g2-g3 Rf8-f5 23.Rh1xh4+ Qd8xh4 24.g3xh4 Bc8-d7 25.Qg6-h6+ Kh8-g8 26.Qh6-g6+
 36/62	00:25	 718,120k	27,686k	 0.00	14.Ke1-f2 Kg8-g7 15.Nc3xd5 c6xd5 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Bc1-d2 Be7xg5 21.Ra1-h1+ Bg5-h4+ 22.g2-g3 c4-c3 23.b2xc3 a7-a5 24.Qg6-h6+ Kh8-g8 25.Qh6-g6+
 37/49	00:28	 778,732k	27,719k	 0.00	14.Ke1-f2 Kg8-g7 15.Nc3xd5 c6xd5 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Bc1-d2 Be7xg5 21.Ra1-h1+ Bg5-h4+ 22.g2-g3 c4-c3 23.Qg6-h6+ Kh8-g8 24.Rh1xh4 Kg8-f7 25.Rh4-g4 Qd8-d7 26.Rg4-g7+ Kf7-e8 27.Rg7xd7 Bc8xd7 28.b2xc3 Nb8-c6 29.g3-g4 Nc6-e7 30.f4-f5 e6xf5 31.Bd2-g5 f5xg4+ 32.Kf2-g1 Ra8-c8 33.e5-e6 Bd7-c6 34.Qh6-h4 Rc8-c7 35.Qh4-g3 Rc7-c8 36.Qg3-d6 Ne7-f5 37.Qd6-h2 Nf5-e7
 38/40	00:30	 844,852k	27,726k	 0.00	14.Ke1-f2 Kg8-g7 15.Nc3xd5 c6xd5 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Bc1-d2 Be7xg5 21.Ra1-h1+ Bg5-h4+ 22.g2-g3 Nb8-c6 23.Qg6-h5+ Kh8-g7 24.Rh1xh4 Qd8xh4 25.Qh5xh4 Rf8-f7 26.f4-f5 Rf7xf5+ 27.Kf2-g2 Kg7-f8 28.Qh4-h8+ Kf8-e7 29.g3-g4 Rf5-f7 30.Qh8-g8 Rf7-f8 31.Bd2-g5+ Ke7-e8 32.Qg8-g6+ Rf8-f7 33.Qg6-g8+
 39/28	00:35	 973,879k	27,704k	 0.00	14.Ke1-f2 Kg8-g7 15.Nc3xd5 c6xd5 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Bc1-d2 Be7xg5 21.Ra1-h1+ Bg5-h4+ 22.g2-g3 c4-c3 23.Qg6-h6+ Kh8-g8 24.Rh1xh4 Qd8xh4 25.g3xh4 c3xd2 26.Qh6-g6+ Kg8-h8 27.Qg6-h6+
 40/15	00:51	 1,432,598k	27,638k	 0.00	14.Ke1-f2 Kg8-g7 15.Nc3xd5 Qd8xd5 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h6+ Kh8-g8
 41/34	01:05	 1,803,826k	27,687k	 0.00	14.Ke1-f2 Kg8-g7 15.Nc3xd5 c6xd5 16.Rh1-h7+ Kg7xh7 17.Qd1-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Bc1-d2 Be7xg5 21.Ra1-h1+ Bg5-h4+ 22.Kf2-f3 Qd8-e7 23.Qg6-h6+ Kh8-g8 24.Rh1xh4 Qe7xh4 25.Qh6xh4 a7-a5 26.Qh4-g4+ Kg8-h7 27.Qg4-h5+ Kh7-g7 28.Qh5-g5+ Kg7-h7 29.Qg5-e7+ Kh7-g8 30.Qe7-g5+
 42/13	01:27	 2,436,429k	27,800k	 0.00	14.Ke1-f2 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qd1-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Qg6-h6+ Kh8-g8
 43/25	01:56	 3,254,887k	27,937k	 0.00	14.Ke1-f2 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qd1-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Qg6-h6+ Kh8-g8
 44/77	02:45	 4,657,237k	28,207k	 0.00	14.Ke1-f2 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qd1-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Bc1-e3 Be7xg5 20.g2-g3 Nd5xf4 21.g3xf4 Qd8-e7 22.Ra1-h1+ Bg5-h4+ 23.Qg6-g3 Rf8-f7 24.Rh1xh4+ Rf7-h7 25.Rh4-g4 Rh7-g7 26.Rg4xg7 Qe7xg7 27.Qg3-h4+ Kh8-g8 28.Qh4-d8+ Qg7-f8 29.Qd8-g5+ Qf8-g7
 45/33	03:09	 5,329,722k	28,197k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-f3 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qf3-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h6+ Kh8-g8
 46/15	03:25	 5,782,662k	28,197k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-f3 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qf3-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h6+ Kh8-g8
 47/15	03:53	 6,585,484k	28,231k	 0.00	14.Nc3xd5 c6xd5 15.Qd1-g4 Kg8-g7 16.Rh1-h7+ Kg7xh7 17.Qg4-h5+ Kh7-g8 18.Bb1xg6 f7xg6 19.Qh5xg6+ Kg8-h8 20.Qg6-h6+ Kh8-g8
 48/17	06:16	 10,662,185k	28,291k	 0.00	14.Ke1-f2 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qd1-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Qg6-h6+ Kh8-g8
 49/27	08:31	 14,487,581k	28,311k	 0.00	14.Ke1-f2 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qd1-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Bc1-e3 Be7xg5 20.g2-g3 Nd5xf4 21.g3xf4 Qd8-e7 22.Ra1-h1+ Bg5-h4+ 23.Qg6-g3 Rf8-f7 24.Rh1xh4+ Rf7-h7 25.Rh4-g4 Rh7-g7 26.Qg3-h3+ Rg7-h7
 50/13	12:22	 20,971,339k	28,256k	 0.00	14.Ke1-f2 Kg8-g7 15.Rh1-h7+ Kg7xh7 16.Qd1-h5+ Kh7-g8 17.Bb1xg6 f7xg6 18.Qh5xg6+ Kg8-h8 19.Qg6-h6+ Kh8-g8
 51/25	16:25	 27,841,665k	28,248k	 0.00	14.Nc3xd5 c6xd5 15.Bc1-d2 Qd8-e8 16.Ke1-e2 Kg8-g7 17.Rh1-h7+ Kg7xh7 18.Qd1-h1+ Kh7-g8 19.Qh1-h6 f7-f5 20.e5xf6/ep Be7xf6 21.Bb1xg6 Qe8-d7 22.Ra1-h1 Qd7-g7 23.Qh6-h5 Bf6xd4 24.Bg6-h7+ Kg8-h8 25.Bh7-b1+ Kh8-g8
 52/40+	22:53	 38,604,507k	28,098k	+0.09	14.Nc3xd5
 52/40+	24:41	 41,656,630k	28,119k	+0.19	14.Nc3xd5
 52/60+	31:20	 52,987,664k	28,180k	+0.53	14.Nc3xd5
 52/89	45:46	 77,886,142k	28,357k	+0.13	14.Nc3xd5 c6xd5 15.Bc1-d2 Qd8-e8 16.Ke1-e2 Kg8-g7 17.Rh1-h7+ Kg7xh7 18.Qd1-h1+ Kh7-g8 19.Qh1-h6 f7-f5 20.g5xf6/ep Be7xf6 21.Bb1xg6 Qe8-e7 22.Ra1-h1 Qe7-g7 23.Qh6-h5 Nb8-c6 24.Bg6-h7+ Kg8-h8 25.Ke2-d1 Bc8-d7 26.Bh7-g6+ Kh8-g8 27.f4-f5 Nc6xd4 28.e5xf6 Rf8xf6 29.Bg6-h7+ Kg8-h8 30.g2-g4 Bd7-e8 31.Bh7-g6+ Kh8-g8 32.Bg6xe8 e6xf5 33.Bd2-c3 Qg7xg4+ 34.Qh5xg4+ f5xg4 35.Bc3xd4 Ra8xe8 36.Bd4xf6 Re8-e4 37.Rh1-h5 Kg8-f7 38.Bf6-h4 Kf7-e6 39.Bh4-f2 a7-a5 40.Rh5-h6+ Ke6-f5 41.Rh6-d6 Kf5-e5 42.Rd6-d8 b5-b4 43.Rd8-e8+ Ke5-f4 44.Re8-f8+ Kf4-e5 45.Kd1-d2 a5-a4 46.Bf2-c5 b4-b3 47.a2xb3 c4xb3 48.Rf8-e8+ Ke5-f6 49.Re8-d8 Re4-c4 50.Rd8xd5 Rc4-c2+ 51.Kd2-d3
 53/69	46:18	 78,807,581k	28,365k	+0.13	14.Nc3xd5 c6xd5 15.Bc1-d2 Qd8-e8 16.Ke1-e2 Kg8-g7 17.Rh1-h7+ Kg7xh7 18.Qd1-h1+ Kh7-g8 19.Qh1-h6 f7-f5 20.g5xf6/ep Be7xf6 21.Bb1xg6 Qe8-e7 22.Ra1-h1 Qe7-g7 23.Qh6-h5 Nb8-c6 24.Bg6-h7+ Kg8-h8 25.Ke2-d1 Bc8-d7 26.Bh7-g6+ Kh8-g8 27.f4-f5 Nc6xd4 28.e5xf6 Rf8xf6 29.Bg6-h7+ Kg8-h8 30.g2-g4 Bd7-e8 31.Bh7-g6+ Kh8-g8 32.Bg6xe8 e6xf5 33.Bd2-c3 Qg7xg4+ 34.Qh5xg4+ f5xg4 35.Bc3xd4 Ra8xe8 36.Bd4xf6 Re8-e4 37.Rh1-h5 Kg8-f7 38.Bf6-h4 Kf7-e6 39.Bh4-f2 b5-b4 40.Rh5-h6+ Ke6-f5 41.Bf2xa7 d5-d4 42.Rh6-d6 g4-g3 43.Rd6xd4 Re4xd4+ 44.Ba7xd4 Kf5-e4 45.Bd4-b6 Ke4-d3 46.a2-a4 b4xa3/ep 47.b2xa3 Kd3-c3 48.a3-a4
 54/87	49:27	 84,251,781k	28,393k	+0.13	14.Nc3xd5 c6xd5 15.Bc1-d2 Qd8-e8 16.Ke1-e2 Kg8-g7 17.Rh1-h7+ Kg7xh7 18.Qd1-h1+ Kh7-g8 19.Qh1-h6 f7-f5 20.g5xf6/ep Be7xf6 21.Bb1xg6 Qe8-e7 22.Ra1-h1 Qe7-g7 23.Qh6-h5 Nb8-c6 24.Bg6-h7+ Kg8-h8 25.Ke2-d1 Bc8-d7 26.Bh7-g6+ Kh8-g8 27.f4-f5 Nc6xd4 28.e5xf6 Rf8xf6 29.Bg6-h7+ Kg8-h8 30.g2-g4 Bd7-e8 31.Bh7-g6+ Kh8-g8 32.Bg6xe8 e6xf5 33.Bd2-c3 Qg7xg4+ 34.Qh5xg4+ f5xg4 35.Bc3xd4 Ra8xe8 36.Bd4xf6 Re8-e4 37.Rh1-h5 Kg8-f7 38.Bf6-h4 Kf7-e6 39.Bh4-f2 b5-b4 40.Rh5-h6+ Ke6-f5 41.Bf2xa7 d5-d4 42.Rh6-d6 g4-g3 43.Rd6xd4 Re4xd4+ 44.Ba7xd4 Kf5-e4 45.Bd4-b6 Ke4-d3 46.a2-a4 b4xa3/ep 47.b2xa3 Kd3-c3 48.a3-a4 Kc3-b4 49.a4-a5 g3-g2 50.a5-a6 Kb4-b5 51.Bb6-d4 Kb5xa6
 55/89+	1:08:38	116,511,159k	28,288k	+0.22	14.Bc1-d2
 55/89+	1:11:03	120,589,511k	28,282k	+0.31	14.Bc1-d2
 55/89+	2:14:07	226,777,447k	28,179k	+1.75	14.Bc1-d2
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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Another Brilliancy cooked: Breyer - Esser

Post by Vinvin »

BTW, it's a nice test position !
Vinvin wrote: ↑Mon Mar 18, 2019 10:20 pm
On a second run, SF doesn't find Bd2 :(
FEN: rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 1 14
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