Hard talkchess 2016 beta 1

Discussion of anything and everything relating to chess playing software and machines.

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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Hard talkchess 2016 beta 1

Post by Vinvin »

Dann Corbit wrote:If you are looking for replacements, these positions from a recent posting are pretty good (all come from the current TCEC tournament):

Code: Select all

Epd	acd	ce	acs	bm	result	Engine
3r3k/1r4q1/1p1p1p1p/1bpPpP2/1P2B1PP/3P4/3Q3K/RR6 w - -	30	138	152	g5	1-0	Komodo 1501.01
5q1k/1rr5/3p1pPp/1b1PpP2/4B1KP/8/2RQ4/R7 w - -	33	341	87	Rc6	1-0	Komodo 1501.01
5qk1/1rr5/2Rp1pPp/1b1PpP2/4B1KP/8/3Q4/R7 w - -	35	861	332	Kh5	1-0	Komodo 1501.01
6rq/4bk2/b2pN3/P1pPp3/2P1Pp1p/5Pr1/R1R3P1/4QN1K b - -	41	456	217	h3	0-1	Stockfish 070915
r1q5/3bb2k/3p4/1NpPp3/2P1Pp1p/P1Q2Pr1/2R3P1/R4N1K b - -	37	96	38	Qh8	0-1	Stockfish 070915

3r3k/1r4q1/1p1p1p1p/1bpPpP2/1P2B1PP/3P4/3Q3K/RR6 w - -	24	76	514	g5	*	?
5q1k/1rr5/3p1pPp/1b1PpP2/4B1KP/8/2RQ4/R7 w - -	25	223	573	Rc6	*	?
5qk1/1rr5/2Rp1pPp/1b1PpP2/4B1KP/8/3Q4/R7 w - -	23	218	282	Kh5	*	?
6rq/4bk2/b2pN3/P1pPp3/2P1Pp1p/5Pr1/R1R3P1/4QN1K b - -	44	630	2828	h3	*	?
r1q5/3bb2k/3p4/1NpPp3/2P1Pp1p/P1Q2Pr1/2R3P1/R4N1K b - -	33	72	369	Qh8	*	?
You copy 2 times the same positions.
The 5 positions are quite easy for SF :
1)g5 : 1m28s ; 2)Rc6 : 3 sec ; 3)Kh5 : less than 1 sec ; 4)h3 : 13 sec ; 5)Qh8 : 9 sec ;

Code: Select all

FEN: 3r3k/1r4q1/1p1p1p1p/1bpPpP2/1P2B1PP/3P4/3Q3K/RR6 w - - 0 1

Stockfish_15110211_x64_modern:
 1/1	00:00	 716	239k	+0,24	1.bxc5
 2/2	00:00	 2k	548k	+0,62	1.Qe2 cxb4
 3/3	00:00	 3k	697k	+0,42	1.Bf3 Kg8 2.Be2
 4/4	00:00	 3k	829k	+0,58	1.Bf3 Kg8 2.Qe2 cxb4
 5/6	00:00	 6k	1.468k	+0,50	1.Qe2 Rc8 2.Bf3 cxb4 3.Rxb4
 6/6	00:00	 10k	2.001k	+0,26	1.Qe2 Rc8 2.bxc5 bxc5 3.Bf3 Rcb8
 7/7	00:00	 17k	2.803k	+0,22	1.Bf3 c4 2.dxc4 Bxc4 3.Be2 Rc8 4.Bxc4
 8/8	00:00	 30k	4.297k	+0,30	1.Bf3 Kg8 2.bxc5 bxc5 3.Qe2 Rdb8 4.Kg2 Rc8
 9/9	00:00	 49k	5.461k	+0,26	1.Bf3 Kg8 2.bxc5 bxc5 3.Kg1 Rdb8 4.Qe2 Rc8 5.Kg2
 10/10	00:00	 64k	5.773k	+0,29	1.Bf3 Rc8 2.Rc1 Rbc7 3.bxc5 bxc5 4.Rab1 Rb7 5.Qe2 Rd8
 11/13	00:00	 184k	6.135k	+0,17	1.Bf3 Rc8 2.Rc1 Rbc7 3.bxc5 bxc5 4.Rcb1 Rb7 5.Qe2 Rf8 6.Kg2 Kg8
 12/15	00:00	 1.364k	9.472k	+0,03	1.Bf3 Rg8 2.bxc5 bxc5 3.Ra5 Rgb8 4.Rba1 Kh7 5.Kh3 c4 6.Rxb5 Rxb5 7.dxc4
 13/16	00:00	 2.572k	10.166k	+0,03	1.Rg1 Rc8 2.Rg2 Qf8 3.Qb2 Rcc7 4.Kg1 Kg8 5.g5 hxg5 6.hxg5 fxg5 7.Rxg5+ Rg7
 14/20	00:00	 3.213k	9.888k	+0,07	1.Bf3 Rg8 2.Rg1 Rc7 3.Ra3 Kh7 4.bxc5 bxc5 5.Ra5 Rb7 6.Rg2 Qd7 7.Qe3 h5
 15/24	00:00	 4.504k	9.877k	+0,20	1.Rg1 Rc7 2.bxc5 bxc5 3.g5 hxg5 4.hxg5 c4 5.g6 c3 6.Qc1 Kg8 7.Kg3 c2 8.Rh1
 16/24	00:00	 6.893k	9.932k	+0,20	1.Rg1 Qh7 2.Rg2 Rg8 3.Rb1 c4 4.dxc4 Bxc4 5.Ra1 Rbg7 6.Kh3 Rb7 7.Rgg1 Qg7 8.Rac1 Rc7
 17/24	00:00	 8.026k	9.971k	+0,22	1.Rg1 Qh7 2.Rg2 Rdb8 3.Kg1 Rg7 4.Rb1 Kg8 5.Qe3 Rbb7 6.Qc1 Rb8 7.Qd2 Kh8 8.Rb2 Rgb7 9.Ra2 Qg7
 18/24	00:01	 11.236k	10.318k	+0,16	1.Rg1 Qh7 2.Rg2 Rdb8 3.Rb1 Rg7 4.Qe3 Kg8 5.Kg1 Kh8 6.Rbb2 Kg8 7.Qd2 Ra7 8.Rb1 c4 9.dxc4 Bxc4 10.b5
 19/24	00:01	 13.921k	10.405k	+0,23	1.Rg1 Qh7 2.Rg2 Rg7 3.Rb1 Rb8 4.Qe3 Kg8 5.Kg1 Kh8 6.Rbb2 Kg8 7.bxc5 bxc5 8.g5 hxg5 9.hxg5 Rxg5 10.Rxg5+ fxg5 11.Rh2
 20/28	00:01	 20.222k	10.521k	+0,25	1.Rg1 Qh7 2.Rg2 Rg7 3.Rb1 Rb7 4.Qc1 Rdb8 5.Kg1 Rg7 6.Qe3 Rbb7 7.Qe1 Rg8 8.Qd2 c4 9.dxc4 Bxc4 10.b5 Ra7 11.Qb4
 21/30	00:03	 34.334k	10.503k	+0,31	1.Rg1 Qh7 2.Rg2 Rg8 3.Rb1 Rbb8 4.Kg1 Rg7 5.bxc5 bxc5 6.Qa5 Rgb7 7.g5 hxg5 8.hxg5 Be8 9.Rxb7 Qxb7 10.Qd2 Qb4 11.Qe3 Qd4 12.Qxd4 cxd4 13.gxf6
 22/34	00:03	 41.865k	10.545k	+0,35	1.Rg1 Qh7 2.Rg2 Rg8 3.Rb1 Rbb8 4.Kg1 Rb7 5.Qc1 Rgg7 6.Qe3 Rb8 7.Rbb2 Ra7 8.Qc1 Rc7 9.bxc5 Rxc5 10.Qe3 Ra8 11.Rb1 Ra5 12.g5 hxg5 13.hxg5
 23/38	00:04	 46.915k	10.555k	+0,35	1.Rg1 Qh7 2.Rg2 Rg8 3.Rb1 Rbb8 4.Kg1 Bd7 5.Qe3 Bb5 6.Kh2 Rb7 7.Qc1 Qg7 8.Kg1 Qh7 9.Rbb2 Rc7 10.bxc5 Rxc5 11.Qd2 Ra8 12.Rb1 Qg7 13.g5
 24/45	00:05	 56.812k	10.576k	+0,35	1.Rg1 Qh7 2.Rg2 Rg8 3.Rb1 Rbb8 4.Kg1 Bd7 5.Qe3 Bb5 6.Kh2 Rb7 7.Qc1 Rf8 8.Kg1 Rg8 9.Rbb2 Rc7 10.bxc5 Rxc5 11.Qd2 Ra8 12.Rb1 Qg7 13.g5 hxg5 14.hxg5
 25/45	00:13	 137.087k	10.308k	+0,34	1.Rg1 Qh7 2.Rg2 Rg8 3.Rb1 Rbb8 4.Kg1 Bd7 5.Qe3 Rbd8 6.bxc5 bxc5 7.Rb7 Rg7 8.Rb6 Bc8 9.Qf3 Ra7 10.Rgb2 Qd7 11.Kg2 Ra1 12.Kh2 Rg8 13.Qe3 Rxg4 14.Qxh6+ Kg8 15.Qxf6
 26/45+	00:16	 172.519k	10.265k	+0,41	1.bxc5
 26/45+	00:17	 178.687k	10.271k	+0,48	1.bxc5
 26/45+	00:29	 304.946k	10.225k	+1,20	1.bxc5
 26/47	00:30	 312.925k	10.226k	+1,17	1.bxc5 bxc5 2.g5 fxg5 3.hxg5 hxg5 4.Rh1 Qf6 5.Kg3+ Kg8 6.Rh3 Rh7 7.Rxh7 Kxh7 8.Kg4 Kh6 9.Rh1+ Kg7 10.Qh2 Rg8 11.Qh7+ Kf8 12.Rh6 Qe7 13.Qxe7+ Kxe7 14.Re6+ Kf7 15.Rxd6 Ba4 16.Re6 Bd1+ 17.Bf3 Bxf3+ 18.Kxf3 g4+ 19.Kg3 Rb8 20.Kxg4 Rb4+ 21.Kf3 Rd4 22.d6 Rxd3+ 23.Ke4 Rd4+ 24.Kxe5
 27/50+	00:37	 379.002k	10.191k	+1,24	1.bxc5
 27/50	00:37	 384.011k	10.197k	+1,20	1.bxc5 bxc5 2.g5 Rdb8 3.g6 Kg8 4.Rb2 Qf8 5.Kg3 h5 6.Rba2 c4 7.dxc4 Bxc4 8.Rc2 Bb5 9.Qe3 Bd7 10.Ra7 Rb3 11.Rc3 Rxc3 12.Qxc3 Qh6 13.Qf3 Rb3 14.Qxb3 Qf4+ 15.Kh3 Qg4+ 16.Kh2 Qxh4+ 17.Qh3 Qf2+ 18.Bg2 Qxa7 19.Qxh5
 28/50	00:44	 451.102k	10.189k	+1,22	1.bxc5 bxc5 2.g5 Rdb8 3.g6 Kg8 4.Rb2 Qf8 5.Ra3 Qg7 6.Rba2 c4 7.dxc4 Bxc4 8.Rc2 Bb5 9.Qe3 h5 10.Qc1 Be8 11.Rc8 Rxc8 12.Qxc8 Qd7 13.Ra8 Qxc8 14.Rxc8 Kf8 15.Bf3 Re7 16.Rd8 Kg7 17.Rxd6 e4 18.Bxh5
 29/50	00:48	 494.368k	10.172k	+1,26	1.bxc5 bxc5 2.g5 Rdb8 3.g6 Kg8 4.Ra2 Qf8 5.Rg1 Qg7 6.Rga1 Qf8 7.Qc1 Kg7 8.Kh3 h5 9.Kh2 Qh8 10.Ra7 Qc8 11.Qd1 Qh8 12.Qd2 Qf8 13.Qe2 Qh8 14.Qe3 Qh6 15.Qxh6+ Kxh6 16.R1a5 Bd7 17.Rxb7 Rxb7 18.Ra6 Bc8
 30/50	00:52	 535.782k	10.142k	+1,26	1.bxc5 bxc5 2.g5 Rdb8 3.g6 Kg8 4.Ra2 Qf8 5.Rg1 Qg7 6.Rga1 Qf8 7.Qc1 Kg7 8.Kh3 h5 9.Kh2 Rd7 10.Ra7 Rbb7 11.R7a5 Rb8 12.Kg3 Rdb7 13.Qe3 Qc8 14.Kh2 Qd8 15.Qc1 Qc8 16.R5a2 Qe8 17.Qe3 Qh8
 31/50-	00:56	 573.292k	10.116k	+1,19	1.bxc5 bxc5
 31/50+	01:28	 882.883k	10.019k	+1,26	1.g5
 31/50	02:23	 1.505.038k	10.496k	+1,25	1.g5 Rc8 2.g6 Kg8 3.Kg3 h5 4.Qe3 Rcb8 5.Rb2 Qf8 6.Ra3 Kg7 7.bxc5 bxc5 8.Rba2 Qe8 9.Ra1 Qf8 10.Kg2 Qd8 11.Kh3 Qe8 12.Ra7 Qd7 13.Ra8 Qe8 14.R8a3 Rd8 15.Ra5 Rdb8 16.Kh2
 32/50	02:32	 1.588.191k	10.444k	+1,25	1.g5 Rc8 2.g6 Kg8 3.Kg3 h5 4.Qe3 Rcb8 5.Ra3 Qf8 6.Ra2 Kg7 7.Rba1 Qd8 8.Kh2 Qe8 9.Ra7 Qe7 10.R7a3 Qf8 11.Kh3 Qh8 12.bxc5 bxc5 13.Ra7 Qh6 14.Qxh6+ Kxh6 15.R1a5 Bd7 16.Rxb7 Rxb7 17.Ra6 Kg7 18.Rxd6




FEN: 5q1k/1rr5/3p1pPp/1b1PpP2/4B1KP/8/2RQ4/R7 w - - 33 341

Stockfish_15110211_x64_modern:
 1/1	00:00	 332	166k	+1,13	341.Rc6
 2/2	00:00	 887	444k	+1,84	341.Rb2 h5+ 342.Kxh5
 3/3	00:00	 2k	555k	+2,19	341.h5 Bc4 342.Bh1
 4/4	00:00	 2k	775k	+1,27	341.Rxc7 Rxc7 342.h5 Bc4
 5/5	00:00	 6k	1.495k	+1,21	341.Rb1 Ba4 342.Rxc7 Rxc7 343.h5
 6/6	00:00	 8k	1.893k	+1,25	341.Rb1 Bd7 342.Rxb7 Rxb7 343.Rc1 Ra7
 7/7	00:00	 11k	2.124k	+2,06	341.Rxc7 Rxc7 342.Bd3 Bxd3 343.Qxd3 h5+ 344.Kxh5
 8/9	00:00	 15k	2.516k	+1,20	341.Rxc7 Rxc7 342.Bd3 Bxd3 343.Qxd3 Kg7 344.Rb1 Kg8
 9/14	00:00	 44k	3.641k	+1,41	341.Kh5 Rxc2 342.Qxc2 Kg8 343.Qb2 Kg7 344.Rb1 Kg8 345.Qd2
 10/14	00:00	 72k	4.816k	+1,59	341.Kh5 Rxc2 342.Qxc2 Rc7 343.Qd2 Kg8 344.Rb1 Ba6 345.Rg1 Rc4 346.Rg4
 11/15	00:00	 99k	5.496k	+1,68	341.Kh5 Rxc2 342.Qxc2 Rc7 343.Qd2 Kg8 344.Rb1 Qe8 345.Kxh6 Qd7 346.Ra1 Ra7 347.Rxa7
 12/19	00:00	 161k	4.724k	+1,77	341.Rxc7 Rxc7 342.Kh5 Kg8 343.Rb1 Qe8 344.Rb2 Ba4 345.Rb4 Bb5 346.Kg4 h5+ 347.Kxh5 Qd7 348.Bd3
 13/20	00:00	 369k	6.587k	+1,77	341.Rxc7 Rxc7 342.Kh5 Qe8 343.Rb1 Kg8 344.Qe3 Qd7 345.Kxh6 Rb7 346.Kh5 Bc4 347.Ra1 Qc8 348.Qd2 Bb3 349.Rc1 Qd7 350.Kg4
 14/23	00:00	 485k	7.459k	+1,84	341.Rxc7 Rxc7 342.Kh5 Kg8 343.Rb1 Rb7 344.Rc1 Qe8 345.Kxh6 Qd7 346.Kh5 Rc7 347.Rxc7 Qxc7 348.Qa2 Qc8 349.Qd2 Ba4
 15/25	00:00	 532k	7.598k	+1,77	341.Rxc7 Rxc7 342.Kh5 Kg8 343.Rb1 Rb7 344.Rc1 Qe8 345.Kxh6 Qd7 346.Kh5 Rc7 347.Rxc7 Qxc7 348.Qa2 Qc8
 16/25	00:00	 1.011k	9.026k	+1,76	341.Rac1 Rxc2 342.Rxc2 Ba4 343.Rc1 Kg8 344.Kh5 Bb5 345.Qe3 Qd8 346.Kxh6 Qd7 347.Ra1 Qc8 348.Kh5 Bc4 349.Qd2 Rb3 350.Qg2
 17/25	00:00	 1.260k	9.332k	+1,71	341.Rac1 Rxc2 342.Rxc2 Kg8 343.Kh5 Ba4 344.Rc1 Bb5 345.Qe3 Qe8 346.Kxh6 Qd7 347.Ra1 Qc8 348.Qd2 Bc4 349.Ra3 Rc7 350.Ra1 Bb3 351.Rb1
 18/29	00:00	 2.221k	10.190k	+1,66	341.Rac1 Rxc2 342.Rxc2 Kg8 343.Kh5 Ba4 344.Rc1 Bb5 345.Qe3 Qe8 346.Kxh6 Qd7 347.Ra1 Qc8 348.Qd2 Bc4 349.Rc1 Rc7 350.Rb1 Rb7 351.Ra1 Qb8 352.Qe3 Qf8+ 353.Kh5
 19/36	00:00	 6.582k	11.407k	+1,75	341.Rxc7 Rxc7 342.Qe3 Kg7 343.Kh5 Kg8 344.Ra2 Qb8 345.Kxh6 Bc4 346.Rc2 Bb5 347.Rb2 Rb7 348.Ra2 Rc7 349.Kh5 Qc8 350.Ra3 Rc4 351.Qh6
 20/36	00:00	 8.907k	11.332k	+1,74	341.Rxc7 Rxc7 342.Qe3 Kg7 343.Kh5 Kg8 344.Rb1 Qe8 345.Kxh6 Rb7 346.Kh5 Qc8 347.Kg4 Ba4 348.Qh6 Qd7 349.Rc1 Bb5 350.Kg3 Ba4 351.Qd2 Rb3+ 352.Kg4
 21/37	00:01	 12.266k	11.358k	+1,81	341.Rxc7 Rxc7 342.Qe3 Kg7 343.Rb1 Qe8 344.Kh5 Kg8 345.Kxh6 Qb8 346.Kh5 Rb7 347.Rc1 Rc7 348.Rc6 Rb7 349.Rc2 Rc7 350.Rb2 Rb7 351.Qc1 Ba4 352.Rxb7 Qxb7 353.Kg4 Bb3
 22/37	00:01	 13.670k	11.297k	+1,74	341.Rxc7 Rxc7 342.Qe3 Kg7 343.Rb1 Qe8 344.Kh5 Kg8 345.Kxh6 Qb8 346.Kh5 Rb7 347.Rc1 Rc7 348.Rc6 Rb7 349.Rc2 Rc7 350.Ra2 Bc4 351.Ra1 Rb7 352.Ra3 Rb4 353.Ra7 Rb7
 23/37+	00:03	 43.307k	11.205k	+1,98	341.Rc6
 23/40-	00:04	 45.059k	11.237k	+1,89	341.Rc6 Kg8
 23/40	00:04	 45.351k	11.234k	+1,89	341.Rc6 Kg8 342.Kh5 Rd7 343.Ra2 Ra7 344.Rb6 Rxa2 345.Qxa2 Ra7 346.Qf2 Be8 347.Qe3 Rc7 348.Qxh6 Qe7 349.Qe3 Qd7 350.Ra6 Rc4 351.Ra8 Ra4 352.Rb8 Rd4 353.Qe2 Qa4 354.Qc2 Qd7
 24/40+	00:04	 45.922k	11.239k	+1,96	341.Rc6
 24/40+	00:04	 51.119k	11.325k	+2,03	341.Rc6
 24/40	00:04	 53.418k	11.337k	+1,98	341.Rc6 Kg8 342.Kh5 Rd7 343.Ra2 Ra7 344.Rb6 Rab7 345.Qa5 Bf1 346.Rc2 Qb8 347.Rbc6 Qf8 348.Qd2 Bb5 349.Bd3 Ba4 350.Rc1 Re7 351.Rc8 Be8 352.Ba6 Rb3 353.Qxh6 Rh3 354.Qxf8+ Kxf8 355.R1c7 Rxc7 356.Rxc7 Rb3 357.Rc8 Rb4
 25/40+	00:05	 57.426k	11.354k	+2,05	341.Rc6
 25/40+	00:07	 81.931k	11.367k	+2,12	341.Rc6
 25/40	00:09	 107.950k	11.362k	+2,19	341.Rc6 Kg8 342.Kh5 Rc8 343.Ra2 Qd8 344.Qxh6 Ra8 345.Rac2 Rba7 346.Qe3 Ra3 347.Qd2 R3a4 348.Rc7 R4a7 349.Rxa7 Rxa7 350.Qe3 Ra4 351.Kg4 Rd4 352.Kg3 Ba4 353.Ra2 Rb4 354.h5 Qc8
 26/40-	00:09	 110.939k	11.350k	+2,12	341.Rc6 Kg8
 26/40+	00:10	 120.555k	11.355k	+2,19	341.Rc6
 26/42	00:15	 173.828k	11.277k	+2,24	341.Rc6 Kg8 342.Kh5 Rc8 343.Ra2 Qd8 344.Kxh6 Rcc7 345.Kh5 Qb8 346.Qe3 Qd8 347.Rxc7 Qxc7 348.Kg4 Bc4 349.Ra3 Rb4 350.Ra8+ Rb8 351.Rxb8+ Qxb8 352.h5 Qb4 353.Kg3 Qb7 354.h6 Qb3 355.Qxb3 Bxb3 356.Kg4 Bc4 357.Kf3
 27/42-	00:17	 201.254k	11.350k	+2,17	341.Rc6 Kg8
 27/42+	00:18	 208.932k	11.359k	+2,24	341.Rc6
 27/42	00:20	 231.483k	11.361k	+2,31	341.Rc6 Kg8 342.Kh5 Rc8 343.Ra2 Rd8 344.Qxh6 Qe7 345.Qe3 Rdb8 346.Rac2 Qf8 347.Rc1 Rg7 348.Qd2 Ra8 349.Rb1 Rb8 350.Ra1 Rgb7 351.Ra2 Bf1 352.Qe3 Bb5 353.Qh6 Rg7 354.Qd2 Rgb7 355.Kg4 Qe7 356.h5 Bxc6
 28/42-	00:22	 258.247k	11.367k	+2,24	341.Rc6 Kg8
 28/42-	00:23	 269.049k	11.350k	+2,17	341.Rc6 Kg8
 28/42+	00:23	 269.679k	11.349k	+2,24	341.Rc6
 28/46	00:31	 359.228k	11.354k	+2,36	341.Rc6 Kg8 342.Kh5 Rc8 343.Ra2 Qd8 344.Rac2 Rcb8 345.Qc1 Qf8 346.Qxh6 Ba4 347.Rc1 Rg7 348.Qd2 Ra7 349.R6c3 Bd7 350.Qh6 Qe7 351.Rc7 Rxc7 352.Rxc7 Ba4 353.Qh8+ Kxh8 354.Rxe7 Rb4 355.Bf3 Rd4
 29/46-	00:39	 449.045k	11.364k	+2,29	341.Rc6 Rd7
 29/46+	00:39	 450.581k	11.363k	+2,36	341.Rc6
 29/46-	00:40	 458.279k	11.361k	+2,29	341.Rc6 Rd7
 29/46+	00:41	 470.357k	11.364k	+2,37	341.Rc6
 29/46	00:41	 471.949k	11.359k	+2,31	341.Rc6 Kg8 342.Kh5 Qb8 343.Ra2 Rd7 344.Qe3 Qe8 345.Qc1 Rd8 346.Qxh6 Ra7 347.Rb6 Qe7 348.Rb2 Be8 349.Kg4 Qc7 350.Qe3 Ra4 351.R6b4 Qa5 352.Rxa4 Qxa4 353.Kg3 Rc8 354.h5 Rc4 355.Bf3 Rf4 356.Rb8 Rxf5 357.Qh6 Rxf3+ 358.Kxf3 Qd1+ 359.Kf2 Qc2+ 360.Ke1 Qe4+ 361.Kd1 Qd3+ 362.Qd2
 30/46	00:42	 479.361k	11.350k	+2,31	341.Rc6 Kg8 342.Kh5 Qb8 343.Ra2 Rd7 344.Qe3 Qe8 345.Qc1 Rd8 346.Qxh6 Ra7 347.Rb6 Qe7 348.Rb2 Be8 349.Kg4 Qc7 350.Qe3 Ra4 351.R6b4 Qa5 352.Rxa4 Qxa4 353.Kg3 Rc8 354.h5 Rc4 355.Bf3 Rf4 356.Rb8 Rxf5 357.Qh6 Rxf3+ 358.Kxf3 Qd1+ 359.Kf2
 31/53-	00:44	 504.451k	11.332k	+2,24	341.Rc6 Kg8
 31/53+	00:44	 509.747k	11.332k	+2,31	341.Rc6
 31/53-	00:48	 549.464k	11.277k	+2,24	341.Rc6 Kg8
 31/53+	00:49	 561.477k	11.271k	+2,32	341.Rc6
 31/53	00:50	 565.368k	11.266k	+2,29	341.Rc6 Kg8 342.Kh5 Qb8 343.Ra2 Rd7 344.Qe3 Qe8 345.Qc1 Rd8 346.Qxh6 Ra7 347.Rb6 Qe7 348.Rb2 Be8 349.Kg4 Qc7 350.Qe3 Ra4 351.R6b4 Qa5 352.Rxa4 Qxa4 353.h5 Rc8 354.Re2 Qa1 355.Re1 Rc3 356.Rxa1 Rxe3 357.Bf3 e4 358.Bd1
 32/53+	00:57	 648.272k	11.244k	+2,36	341.Rc6
 32/53-	01:04	 726.309k	11.199k	+2,29	341.Rc6 Kg8
 32/53+	01:04	 726.836k	11.198k	+2,36	341.Rc6
 32/53-	01:06	 740.813k	11.203k	+2,27	341.Rc6 Kg8
 32/53+	01:11	 803.114k	11.218k	+2,39	341.Rc6
 32/53	01:29	 989.953k	11.071k	+2,44	341.Rc6 Rd7 342.Kh5 Qe8 343.Ra2 Kg8 344.Qc1 Rd8 345.Qxh6 Ra7 346.Rb6 Ba4 347.Ra1 Bb5 348.Re1 Bc4 349.Rb4 Ba6 350.Kg4 Rb8 351.Reb1 Rxb4 352.Rxb4 Be2+ 353.Kg3 Qc8 354.Rb6 Bd1 355.Rc6 Qb8 356.h5 Ba4 357.Rc1 Rc7 358.Qe3 Rxc1 359.Qxc1 Qb3+ 360.Kh4
 33/53	01:39	 1.092.908k	10.974k	+2,45	341.Rc6 Rd7 342.Kh5 Qe8 343.Ra2 Kg8 344.Qc1 Rd8 345.Qxh6 Ra8 346.Rb2 Ba4 347.Rc1 Raa7 348.Rxb7 Rxb7 349.Kg4 Qb8 350.h5 Be8 351.Rc4 Bb5 352.Rc3 Rc7 353.Qe3 Rxc3 354.Qxc3 Bd7 355.Qe3 Qb4 356.h6 Qc4 357.Kh5 Ba4 358.h7+ Kh8 359.g7+ Kxg7 360.Qh6+ Kh8
 34/54	02:03	 1.335.821k	10.846k	+2,52	341.Rc6 Rd7 342.Kh5 Qe8 343.Ra2 Kg8 344.Qc1 Rd8 345.Qxh6 Ra8 346.Rb2 Ba4 347.Rc1 Raa7 348.Rxb7 Rxb7 349.Kg4 Qb8 350.h5 Be8 351.Rc4 Bb5 352.Rc3 Rc7 353.Rxc7 Be2+ 354.Kh4 Qxc7 355.Qe3 Qc4 356.h6 Bd1 357.Kg3 Qb4 358.Kh3 Qb3 359.Qxb3 Bxb3 360.Kg3 Kh8 361.Kf2 Bc4 362.Ke3 Kg8 363.Kf3 Bb3
 35/54	02:07	 1.378.997k	10.820k	+2,52	341.Rc6 Rd7 342.Kh5 Qe8 343.Ra2 Kg8 344.Qc1 Rd8 345.Qxh6 Ra8 346.Rb2 Ba4 347.Rc1 Raa7 348.Rxb7 Rxb7 349.Kg4 Qb8 350.h5 Be8 351.Rc4 Bb5 352.Rc6 Ba4 353.Kg3 Rb3+ 354.Kh4 Rb7 355.Kg4 Bd1+ 356.Kh3 Ba4 357.Kh4 Bb5 358.Kg3 Ba4 359.Rc3 Rc7 360.Rxc7 Qxc7 361.Qe3 Qc4 362.h6 Qb4



FEN: 5qk1/1rr5/2Rp1pPp/1b1PpP2/4B1KP/8/3Q4/R7 w - - 0 1

Stockfish_15110211_x64_modern:
 1/1	00:00	 367	122k	+2,15	1.h5
 2/2	00:00	 1k	345k	+3,62	1.h5 Rxc6 2.dxc6
 3/3	00:00	 2k	504k	+5,41	1.h5 Bxc6 2.dxc6
 4/5	00:00	 5k	1.249k	+2,13	1.Ra5 Bf1 2.Ra1 h5+ 3.Kxh5
 5/5	00:00	 7k	1.627k	+1,85	1.Ra5 Rd7 2.Ra1 h5+ 3.Kxh5
 6/6	00:00	 14k	2.390k	+1,22	1.Ra5 Bf1 2.Rxc7 Rxc7 3.h5 Rd7
 7/8	00:00	 37k	2.845k	+1,49	1.Ra5 Bxc6 2.dxc6 Rb6 3.Bd5+ Kh8 4.Kh5 Rcxc6
 8/9	00:00	 40k	2.878k	+1,49	1.Ra5 Bxc6 2.dxc6 Rb6 3.Bd5+ Kh8 4.Kh5 Rcxc6 5.Bxc6
 9/11	00:00	 87k	3.791k	+1,74	1.Kh5 Rg7 2.Ra2 Ra7 3.Rxa7 Rxa7 4.Rc2 Ra4 5.Qxh6 Qxh6+ 6.Kxh6
 10/16	00:00	 115k	4.410k	+1,82	1.Kh5 Rg7 2.Ra2 Ra7 3.Rxa7 Rxa7 4.Rc2 Bd7 5.Qxh6 Qxh6+ 6.Kxh6 Ra4
 11/18	00:00	 181k	5.323k	+1,92	1.Kh5 Rg7 2.Ra2 Ra7 3.Rcc2 Ba4 4.Rcb2 Rgc7 5.Ra1 Rc4 6.Rb4 Rxb4 7.Qxb4
 12/18	00:00	 232k	5.805k	+1,84	1.Kh5 Rg7 2.Ra2 Ra7 3.Rxa7 Rxa7 4.Rc2 Bd7 5.Qxh6 Ba4 6.Rc1 Rb7 7.Qxf8+ Kxf8
 13/21	00:00	 396k	6.704k	+1,93	1.Kh5 Rg7 2.Ra2 Ra7 3.Rxa7 Rxa7 4.Rc2 Ba4 5.Rb2 Qc8 6.Rb1 Bd7 7.Qe3 Rb7 8.Rxb7
 14/24	00:00	 677k	7.873k	+1,84	1.Kh5 Rg7 2.Ra5 Rgd7 3.Rc1 Rd8 4.Rc2 Qg7 5.Qxh6 Rdb8 6.Qxg7+ Kxg7 7.Kg4 Rd7 8.Rca2 Rdb7
 15/24	00:00	 1.077k	8.687k	+1,84	1.Kh5 Rg7 2.Ra5 Rgd7 3.Rc1 Rd8 4.Ra2 Rdb8 5.Qxh6 Qxh6+ 6.Kxh6 Be8 7.h5 Rb4 8.Re1 Rd4 9.Raa1 Rbb4 10.Bc2 Rb8 11.Ra2 Rxd5
 16/24	00:00	 1.387k	9.128k	+1,81	1.Kh5 Rg7 2.Rb1 Rb8 3.Rb2 Rgb7 4.Ra2 Rd7 5.Rac2 Qd8 6.Qxh6 Ra7 7.R6c3 Qd7 8.Qe3 Rba8 9.Rb2
 17/26	00:00	 1.901k	9.456k	+1,83	1.Kh5 Rg7 2.Ra5 Rgd7 3.Ra2 Rg7 4.Rb2 Ba4 5.Rxb7 Rxb7 6.Rc1 Bd7 7.Ra1 Bb5 8.Ra2 Bc4 9.Rc2
 18/26	00:00	 2.420k	9.837k	+1,89	1.Kh5 Rg7 2.Ra5 Rgd7 3.Ra2 Rd8 4.Rac2 Ba4 5.Rc1 Bb5 6.Rc7 Rxc7 7.Rxc7 Rd7 8.Rc2 Ba4 9.Rb2 Qc8 10.Rb1
 19/28	00:00	 4.403k	10.006k	+1,93	1.Kh5 Rg7 2.Ra5 Rgd7 3.Ra2 Rg7 4.Qe3 Qd8 5.Qc1 Rb8 6.Qd2 Rgb7 7.Qxh6 Qd7 8.Qe3 Qe7 9.Qc1 Qd8 10.Rc3 Qf8
 20/31	00:01	 18.310k	10.572k	+2,02	1.Kh5 Rd7 2.Ra2 Qd8 3.Qc1 Rbc7 4.Rac2 Qf8 5.Qd2 Ra7 6.Rb6 Ba4 7.Rc1 Rdc7 8.Rxc7 Rxc7 9.Rb4 Qe8 10.Kxh6 Bb5 11.Kh5
 21/32	00:02	 21.496k	10.657k	+2,04	1.Kh5 Rd7 2.Ra5 Qd8 3.Ra2 Qf8 4.Qc1 Ra7 5.Rac2 Rd8 6.Qxh6 Qe7 7.Qd2 Bxc6 8.dxc6 Qc7 9.Bd5+ Kf8 10.Rb2 Qg7 11.Qh6 Re8 12.Rb6 Rc7 13.Be4 Ra7 14.Rb7 Rxb7 15.cxb7 Rb8
 22/32	00:02	 22.344k	10.675k	+2,04	1.Kh5 Rd7 2.Ra5 Qd8 3.Ra2 Qf8 4.Qc1 Ra7 5.Rac2 Rd8 6.Qxh6 Qe7 7.Qd2 Bxc6 8.dxc6 Qc7 9.Bd5+ Kf8 10.Rb2 Qg7 11.Qh6 Re8 12.Rb6 Rc7 13.Be4 Ra7 14.Rb7 Rxb7
 23/32	00:02	 23.547k	10.713k	+2,04	1.Kh5 Rd7 2.Ra5 Qd8 3.Ra2 Qf8 4.Qc1 Ra7 5.Rac2 Rd8 6.Qxh6 Qe7 7.Qd2 Bxc6 8.dxc6 Qc7 9.Bd5+ Kf8 10.Rb2 Qg7 11.Qh6 Re8 12.Rb6 Rc7 13.Be4 Ra7 14.Rb7 Rxb7 15.cxb7
 24/34+	00:03	 37.349k	10.665k	+2,11	1.Kh5
 24/34	00:03	 40.941k	10.617k	+2,05	1.Kh5 Rd7 2.Ra5 Qe8 3.Ra2 Qf8 4.Qc1 Rd8 5.Qxh6 Qe7 6.Qe3 Rdb8 7.Ra1 Qd8 8.Rc2 Qd7 9.Rb2 Rc7 10.Rab1 Rcb7 11.Kg4 Bc4 12.Rxb7 Rxb7 13.Rxb7 Qxb7 14.h5 Qb4 15.Kg3
 25/35	00:05	 54.113k	10.782k	+2,12	1.Kh5 Rd7 2.Ra5 Rb8 3.Ra2 Qd8 4.Rb2 Rdb7 5.Qxh6 Qe7 6.Kg4 Ra8 7.Rc1 Be8 8.Rxb7 Qxb7 9.Rb1 Qc7 10.h5 Ra3 11.Re1 Qa7 12.Rc1 Ra4 13.Re1 Qf2
 26/35+	00:07	 85.731k	10.949k	+2,18	1.Kh5
 26/35-	00:08	 90.209k	10.970k	+2,12	1.Kh5 Rd7
 26/35+	00:08	 90.558k	10.973k	+2,18	1.Kh5
 26/40	00:12	 135.933k	11.095k	+2,25	1.Kh5 Rc8 2.Ra2 Qd8 3.Qxh6 Ra8 4.Rac2 Ba4 5.Rc1 Rg7 6.Qe3 Rb8 7.Ra1 Bb5 8.Ra2 Rc7 9.Rb2 Rg7 10.Qc1 Rgb7 11.Rc3 Bd7 12.Rxb7 Rxb7 13.Rc6 Qb8 14.Qh6 Be8 15.Bd3
 27/41	00:17	 190.395k	11.023k	+2,31	1.Kh5 Qb8 2.Ra2 Re7 3.Qc1 Re8 4.Qa3 Rd8 5.Qe3 Re8 6.Kxh6 Ree7 7.Kh5 Re8 8.Qd2 Ree7 9.Qc1 Rh7+ 10.Kg4 Rhc7 11.Rxc7 Rxc7 12.Qe3 Rc4 13.Rb2 Qb7 14.Kg3 Qa6 15.Rxb5 Qxb5 16.Qa7
 28/41	00:19	 214.680k	11.026k	+2,31	1.Kh5 Qb8 2.Ra2 Re7 3.Qc1 Re8 4.Qa3 Rd8 5.Qe3 Re8 6.Kxh6 Ree7 7.Kh5 Re8 8.Qd2 Ree7 9.Qc1 Rh7+ 10.Kg4 Rhc7 11.Rxc7 Rxc7 12.Qe3 Rc4 13.Rb2 Qb7 14.Kg3 Qa6 15.Rxb5 Qxb5 16.Qa7 Rc3+ 17.Kh2 Qe2+ 18.Bg2




FEN: 6rq/4bk2/b2pN3/P1pPp3/2P1Pp1p/5Pr1/R1R3P1/4QN1K b - - 0 1

Stockfish_15110211_x64_modern:
 1/1	00:00	 430	430k	+0,60	1. ... h3
 2/2	00:00	 828	828k	-0,15	1. ... h3 2.Nxg3
 3/4	00:00	 1k	602k	-0,15	1. ... h3 2.Nxg3 hxg2+ 3.Kg1
 4/5	00:00	 2k	755k	-0,15	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3
 5/6	00:00	 2k	1.215k	-0,15	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2
 6/7	00:00	 5k	2.597k	+0,46	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Bxc4 5.a6
 7/8	00:00	 6k	3.247k	+0,46	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Bxc4 5.a6
 8/10	00:00	 40k	7.987k	-0,88	1. ... R3g6 2.Qc1 h3 3.Nh2 hxg2+ 4.Rxg2 Rxg2 5.Rxg2 Rxg2
 9/10	00:00	 45k	9.035k	-1,18	1. ... R3g6 2.Qc1 h3 3.Nh2 hxg2+ 4.Rxg2 Qh3 5.Rxg6 Rxg6 6.Rc2
 10/14	00:00	 75k	9.347k	-1,63	1. ... R3g6 2.Kg1 h3 3.Nh2 hxg2 4.Rxg2 Bxc4 5.Rxg6 Rxg6+ 6.Rg2 Rxg2+ 7.Kxg2
 11/16	00:00	 132k	10.141k	-1,04	1. ... R3g6 2.Nh2 h3 3.Qf1 Qh4 4.Rab2 Bc8 5.a6 hxg2+ 6.Rxg2 Bxa6 7.Kg1 Qh3 8.Rbc2
 12/23	00:00	 328k	9.658k	-1,12	1. ... R3g6 2.Nh2 h3 3.Qf1 Qh4 4.Rab2 hxg2+ 5.Rxg2 Rg3 6.Nc7 Bc8 7.Ne6 Qh6 8.Kg1 Bxe6 9.dxe6+ Qxe6
 13/23	00:00	 634k	10.225k	-0,78	1. ... R3g6 2.Nh2 h3 3.Qf1 hxg2+ 4.Rxg2 Rg3 5.Nc7 Bc8 6.Ne6 Qh5 7.Rgc2 Qh3 8.Ra1 Qxf1+ 9.Rxf1 Bxe6 10.dxe6+ Kxe6 11.Ng4 Rh3+ 12.Kg2
 14/26	00:00	 791k	10.543k	-0,83	1. ... R3g6 2.Nh2 h3 3.Qf1 Rg3 4.gxh3 Qxh3 5.Ra1 Qh5 6.Nc7 Bc8 7.Ne6 Qg6 8.Rca2 Ba6 9.Rc2 Rh8 10.Rf2 Qh5 11.Raa2
 15/26	00:00	 1.114k	10.713k	-0,60	1. ... R3g6 2.Nh2 h3 3.Qf1 Rg3 4.gxh3 Qxh3 5.Ra1 Qh5 6.Nc7 Bc8 7.Ne6 Rh3 8.Ra3 Rh8 9.Qg2 Bxe6 10.dxe6+ Kxe6 11.a6 Rg3 12.Qf1 Qg6 13.a7
 16/28	00:00	 1.635k	10.483k	-0,71	1. ... R3g6 2.Nh2 h3 3.Qf1 Rg3 4.gxh3 Qxh3 5.Ra1 Qh5 6.Nc7 Bc8 7.Ne6 Rh8 8.Ra3 Rh3 9.Qg1 Rxf3 10.Qg7+ Ke8 11.Rxf3 Qxf3+ 12.Kg1
 17/30	00:00	 3.209k	10.990k	-0,53	1. ... R3g6 2.Nh2 h3 3.Qf1 Rg3 4.Nc7 Bc8 5.Ne6 hxg2+ 6.Rxg2 Qh6 7.Rgc2 Ba6 8.Nc7 Qg5 9.Ra1 Bc8 10.Ne6 Qg6 11.Qf2 Bxe6
 18/30	00:00	 3.685k	10.901k	-0,59	1. ... R3g6 2.Nh2 h3 3.Qf1 Rg3 4.Nc7 Bc8 5.Ne6 hxg2+ 6.Rxg2 Qh6 7.Rgc2 Qh3 8.Ra1 Qxf1+ 9.Rxf1 Bxe6 10.dxe6+ Kxe6 11.a6 Ra8 12.Ra1 Ra7 13.Rb2 Kd7
 19/33	00:01	 12.006k	10.522k	-0,88	1. ... Qh7 2.Rab2 R3g6 3.Nh2 h3 4.Qf1 Rg3 5.gxh3 Qxh3 6.Rb1 Qh5 7.Ra1 Rh8 8.Ra3 Qg6 9.Ra1 Qh6 10.Nc7 Bc8 11.Raa2 Bh3 12.Qd1
 20/33	00:02	 23.206k	10.854k	-1,19	1. ... Qh7 2.Qc3 R3g6 3.Qd3 h3 4.Nh2 Rg3 5.Qf1 Qg6 6.Ng4 Rxg4 7.fxg4 Qxe4 8.Rc3 hxg2+ 9.Rxg2 Rxg4 10.Rcc2 Bf6 11.Qe2 Qxe2 12.Rgxe2 f3 13.Rf2 Rxc4 14.Rxc4 Bxc4
 21/42+	00:03	 33.827k	10.961k	-1,26	1. ... Qh7 2.Rc1
 21/42-	00:03	 33.995k	10.963k	-1,35	1. ... Qh7
 21/42+	00:03	 37.426k	10.943k	-1,23	1. ... Qh7 2.Qc3
 21/42+	00:03	 38.681k	10.942k	-0,82	1. ... Qh7 2.Nh2
 21/42+	00:03	 41.375k	10.894k	-0,60	1. ... Qh7 2.Nh2
 21/46	00:05	 57.189k	10.807k	-0,63	1. ... Qh7 2.Nh2 h3 3.Qf1 hxg2+ 4.Rxg2 Rb8 5.Rab2 Rc8 6.Rb6 Rcg8 7.Rxa6 Rxg2 8.Qxg2 Rxg2 9.Kxg2 Qh4 10.Nf1 Qe1 11.Ra7 Qe2+ 12.Kg1 Kf6 13.Nh2 Qd1+ 14.Kg2 Qc2+ 15.Kg1 Qc1+ 16.Kf2 Qxc4 17.Ng4+ Kf7 18.a6 Qc2+ 19.Kg1
 22/46-	00:06	 67.387k	10.803k	-0,70	1. ... Qh7
 22/46-	00:06	 67.832k	10.801k	-0,77	1. ... Qh7
 22/48	00:06	 69.324k	10.795k	-0,75	1. ... Qh7 2.Nh2 h3 3.Qf1 Qg6 4.Ng4 Rxg4 5.fxg4 Qxe4 6.Rc3 hxg2+ 7.Rxg2 Bd8 8.Rcc2 Bxa5 9.Kg1 Ke7 10.Qe2 Qxe2 11.Rgxe2 Bc8 12.Ra2 Rxg4+ 13.Rg2 Bxe6 14.dxe6 Rxg2+ 15.Kxg2 Be1 16.Kf3 Kxe6 17.Ke4
 23/51-	00:07	 75.948k	10.814k	-0,82	1. ... Qh7
 23/51+	00:07	 76.627k	10.818k	-0,75	1. ... Qh7 2.Nh2
 23/51+	00:07	 81.982k	10.827k	-0,65	1. ... Qh7 2.Nh2
 23/51	00:07	 85.376k	10.792k	-0,61	1. ... Qh7 2.Nh2 h3 3.Qf1 hxg2+ 4.Rxg2 Rb8 5.Rab2 Rc8 6.Ra2 Qh4 7.Rgc2 Qh5 8.Rcb2 Qg6 9.Rg2 Qh6 10.Rgb2 Rcg8 11.Rg2 Qh4 12.Nc7 Bc8 13.Ne6 Bf6 14.Kg1 Rh8 15.Kh1
 24/51	00:10	 113.843k	10.820k	-0,56	1. ... Qh7 2.Nh2 h3 3.Qf1 hxg2+ 4.Rxg2 Rb8 5.Rab2 Rc8 6.Ra2 Qh4 7.Rgc2 Qh5 8.Rcb2 Qg6 9.Rg2 Qh6 10.Rgb2 Rcg8 11.Rg2 Qh4 12.Nc7 Bc8 13.Ne6 Bf6 14.Rgc2 Ba6 15.Nc7 Rg1+ 16.Qxg1 Rxg1+ 17.Kxg1 Qe1+ 18.Kg2
 25/51-	00:11	 119.196k	10.825k	-0,63	1. ... Qh7
 25/51-	00:11	 124.737k	10.843k	-0,70	1. ... Qh7
 25/51-	00:11	 129.088k	10.850k	-0,95	1. ... Qh7
 25/51-	00:13	 143.559k	10.816k	-1,15	1. ... h3
 25/51-	00:14	 161.297k	10.868k	-1,43	1. ... h3
 25/51	00:15	 163.457k	10.871k	-1,36	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Qh4 5.Ra1 Bxc4 6.a6 Bf1 7.Qd2 Bxa6 8.Qe1 Bd3 9.Ra7 Bb5 10.Ra1 Bf1 11.Rga2 Rh8 12.Kxf1 Qh1+ 13.Ke2 Rh2+ 14.Ke3 Qxe1+ 15.Rxe1 Rxa2 16.Rg1 g2 17.f4 c4 18.fxe5
 26/51-	00:15	 173.485k	10.882k	-1,43	1. ... h3
 26/51-	00:16	 177.921k	10.893k	-1,50	1. ... h3
 26/51-	00:19	 218.022k	10.987k	-2,23	1. ... h3
 26/51	00:22	 242.867k	11.026k	-2,46	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Qh4 5.Ra1 Bxc4 6.a6 Bf1 7.Rga2 Bxa6 8.Qd2 g2 9.Qxg2 Rxg2+ 10.Rxg2 Bc8 11.Rg7+ Kf6 12.Ra7 Bxe6 13.Raxe7 Bxd5 14.exd5 Qd4+ 15.Kg2 Qxd5 16.Rc7 c4 17.Kg3 Qd2 18.Rh7 c3 19.Rc6 c2 20.Rhc7
 27/51-	00:23	 259.124k	11.086k	-2,53	1. ... h3
 27/52-	00:23	 261.908k	11.103k	-2,60	1. ... h3
 27/54-	00:25	 283.031k	11.128k	-2,70	1. ... h3
 27/54	00:26	 290.283k	11.143k	-2,72	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Qh4 5.Ra1 Bxc4 6.a6 Bf1 7.Rga2 Bxa6 8.Qd2 g2 9.Qxg2 Rxg2+ 10.Rxg2 Bc8 11.Rg7+ Kf6 12.Ra7 Bxe6 13.Raxe7 Bxd5 14.exd5 Qd4+ 15.Kg2 Qxd5 16.Rh7 c4 17.Rc7 Qd2+ 18.Kg3 Qe1+ 19.Kg2 Ke6 20.Rc8 Qe2+ 21.Kg3 Kd5 22.Rhc7 Kd4 23.Rd8 Ke3 24.Rxd6
 28/60	00:27	 302.678k	11.133k	-2,70	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Qh4 5.Ra1 Bxc4 6.a6 Bf1 7.Rga2 Bxa6 8.Qd2 g2 9.Qxg2 Rxg2+ 10.Rxg2 Bc8 11.Rg7+ Kf6 12.Ra7 Bxe6 13.Raxe7 Bxd5 14.exd5 Qd4+ 15.Kg2 Qxd5 16.Rc7 c4 17.Rge7 Qd2+ 18.Kf1 Qe3 19.Kg2 Qe2+ 20.Kg3 Qd1 21.Kf2 c3 22.Rf7+ Ke6 23.Rf8 d5 24.Rc6+ Kd7 25.Rfc8 Qd2+ 26.Kg3
 29/64	00:29	 327.215k	11.145k	-2,73	1. ... h3 2.Nxg3 hxg2+ 3.Kg1 fxg3 4.Rxg2 Qh4 5.Ra1 Bxc4 6.a6 Bf1 7.Rga2 Bxa6 8.Qd2 g2 9.Qxg2 Rxg2+ 10.Rxg2 Bc8 11.Rg7+ Kf6 12.Ra7 Bxe6 13.Raxe7 Bxd5 14.exd5 Qd4+ 15.Kg2 Qxd5 16.Kg3 c4 17.Rh7 c3 18.Rc7 Qd1 19.Rhf7+ Ke6 20.Rf8 Qg1+ 21.Kh3 Qe3 22.Rfc8 Qxf3+ 23.Kh2 Qf2+ 24.Kh3 Qe3+ 25.Kg4 Qg1+ 26.Kf3 Qf1+ 27.Kg3 Qd3+ 28.Kg4 Qe4+ 29.Kh3 Qf5+ 30.Kg3 Qg6+ 31.Kh3 Qh6+ 32.Kg3 Qg5+ 33.Kh3 Qh5+ 34.Kg3
 30/70+	00:31	 350.887k	11.183k	-2,66	1. ... h3 2.Nxg3
 30/70+	00:31	 353.731k	11.186k	-2,59	1. ... h3 2.Nxg3
 30/70-	00:33	 371.011k	11.189k	-2,66	1. ... h3




FEN: r1q5/3bb2k/3p4/1NpPp3/2P1Pp1p/P1Q2Pr1/2R3P1/R4N1K b - - 0 1

Stockfish_15110211_x64_modern:
 1/1	00:00	 636	318k	-0,14	1. ... Rg8
 2/2	00:00	 1k	534k	-0,57	1. ... Rg5 2.Nd2 h3
 3/3	00:00	 2k	615k	-0,46	1. ... Rg7 2.Nh2 h3
 4/4	00:00	 2k	771k	-0,84	1. ... Rg7 2.Nh2 h3 3.gxh3
 5/5	00:00	 4k	1.409k	-0,79	1. ... Rg8 2.a4 h3 3.gxh3 Bxh3
 6/7	00:00	 18k	2.513k	-0,13	1. ... Rg6 2.a4 h3 3.Raa2 Rg8 4.Qe1
 7/8	00:00	 28k	3.063k	-0,61	1. ... Rg6 2.a4 h3 3.Qb2 Qf8 4.Nh2 hxg2+ 5.Rxg2
 8/9	00:00	 35k	3.182k	-0,68	1. ... Rg6 2.Qb2 h3 3.a4 Qf8 4.gxh3 Qh6 5.Rh2
 9/9	00:00	 44k	3.150k	-0,68	1. ... Rg6 2.Qb2 h3 3.a4 Qf8 4.gxh3 Qh6 5.Rh2 Bxh3
 10/15	00:00	 201k	5.299k	-0,28	1. ... Rg6 2.Nh2 Kg8 3.Rb2 Kf7 4.Ng4 Bxg4 5.fxg4 Rxg4 6.a4 Qf8
 11/15	00:00	 404k	6.957k	-0,59	1. ... Rg6 2.Raa2 Qf8 3.Nh2 Qh6 4.Ng4 Qh5 5.Ra1 Bxg4 6.fxg4 Rxg4
 12/16	00:00	 951k	8.728k	-0,45	1. ... Rg6 2.Nh2 Kg8 3.a4 h3 4.Ng4 hxg2+ 5.Rxg2 Kf7 6.Rh2 Bxg4 7.fxg4 Qxg4 8.a5
 13/19	00:00	 1.462k	9.135k	-0,42	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.gxh3 Bxh3 5.a5 Kf7 6.Rf2 Rg3 7.Qa3 Rg8
 14/19	00:00	 1.715k	9.421k	-0,49	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.gxh3 Bxh3 5.a5 Rg3 6.Re1 Kf7 7.Rb2 Ra6 8.Ra2
 15/24	00:00	 2.583k	10.052k	-0,66	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Rg3 5.gxh3 Bxh3 6.Rca2 Ra6 7.Rb2 Bh4 8.Rab1 Qd7 9.Qd2
 16/24	00:00	 3.136k	10.386k	-0,61	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Ng4 Bxg4 6.fxg4 hxg2+ 7.Rxg2 Rh6+ 8.Kg1 Qh8 9.Nc7 Rb8 10.Kf2 Rh2 11.Ne6 Qh6
 17/28	00:00	 5.192k	10.817k	-0,76	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Qb2 Rg3 6.gxh3 Bxh3 7.Rd2 Ra6 8.Qa3 Bh4 9.Rb1 Rg6 10.Rdb2 Rg8 11.Qa1 Rg3
 18/28	00:00	 7.530k	11.156k	-0,82	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.gxh3 Bxh3 6.Qb2 Rg3 7.Rd2 Ra6 8.Qa3 Bh4 9.Rb2 Kf8 10.Rab1 Qd7 11.Qa1 Qg7
 19/28	00:00	 9.013k	10.964k	-0,77	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Raa2 Rg3 6.Qa1 Ra6 7.Kg1 Qg8 8.Qb2 hxg2 9.Nc7 Qh8 10.Rxg2 Ra7 11.Nb5 Ra6 12.Rxg3
 20/32	00:01	 13.556k	11.249k	-0,66	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Raa2 Rg3 6.Qa1 Ra6 7.Kg1 Bf6 8.Nf1 Rg8 9.Nh2 Rg6 10.Re2 Qd8 11.Kh1 Qh8 12.Kg1 Bh4 13.Nc7 Ra7
 21/32	00:01	 15.289k	11.242k	-0,63	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Raa2 Rg3 6.Qa1 Ra6 7.Kg1 Bf6 8.Nf1 Rg8 9.Re2 Ke7 10.Nh2 Bh4 11.Red2 Rg3 12.Nf1 Rg5 13.Qb2 Kf7 14.Kh1
 22/32	00:01	 19.004k	11.359k	-0,59	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Raa2 Ra6 6.Qa1 Rg3 7.Kg1 Qg8 8.Qb2 Qb8 9.Nf1 Rg7 10.Nh2 Bh4 11.Qc3 Bg3 12.Nf1 Bxb5 13.cxb5 Qxb5 14.Rcb2
 23/32	00:01	 20.468k	11.221k	-0,59	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Raa2 Ra6 6.Qa1 Rg3 7.Kg1 Qg8 8.Qb2 Qb8 9.Nf1 Rg7 10.Nh2 Bh4 11.Qc3 Bg3 12.Nf1 Bxb5 13.cxb5 Qxb5 14.Rcb2 Qd7 15.Nxg3
 24/32	00:02	 26.402k	11.131k	-0,59	1. ... Rg6 2.Nh2 Kg7 3.a4 h3 4.a5 Kf7 5.Raa2 Ra6 6.Qa1 Rg3 7.Kg1 Qg8 8.Qb2 Qb8 9.Nf1 Rg7 10.Nh2 Bh4 11.Qc3 Bg3 12.Nf1 Bxb5 13.cxb5 Qxb5 14.Rcb2 Qd7 15.Nxg3
 25/34+	00:05	 61.410k	11.208k	-0,52	1. ... Rg6 2.Nh2
 25/34-	00:09	 104.537k	11.152k	-0,59	1. ... Qh8
 25/34-	00:10	 121.864k	11.169k	-0,69	1. ... Qh8
 25/36+	00:13	 149.104k	11.200k	-0,60	1. ... Qh8 2.Nc7
 25/37-	00:15	 174.622k	11.278k	-0,72	1. ... Qh8
 25/40-	00:24	 273.159k	11.223k	-0,99	1. ... Qh8
 25/40+	00:24	 276.181k	11.221k	-0,77	1. ... Qh8 2.Nc7
 25/40	00:25	 288.816k	11.220k	-0,89	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Qh5 9.Qf1 Bh4 10.Qh3 Rg3 11.Qf1 Rh8 12.a5 Bf6 13.Ra3 Rh3 14.Qg2 Qh4 15.Qg1 Rg8 16.Qf1 Bxe6 17.dxe6+ Kxe6 18.a6 Kd7 19.a7
 26/45+	00:25	 290.787k	11.211k	-0,82	1. ... Qh8 2.Nc7
 26/45+	00:26	 291.833k	11.206k	-0,75	1. ... Qh8 2.Nc7
 26/45+	00:26	 296.770k	11.179k	-0,65	1. ... Qh8 2.Nc7
 26/45	00:26	 299.365k	11.182k	-0,65	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Qh5 9.Qf1 Bh4 10.Qh3 Rg3 11.Qf5+ Qxf5 12.exf5 Bxa4 13.Rb2 Be7 14.Ng4 Rh8+ 15.Rh2 Rxh2+ 16.Kxh2 Bb3 17.Ra7 Bxc4 18.Ng5+ Ke8 19.Ra8+ Bd8
 27/45	00:27	 304.489k	11.199k	-0,70	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Qh5 9.Qf1 Rh8 10.a5 Rg3 11.a6 Rh3 12.Raa2 Rxf3 13.Qd1 Qh3 14.Rg2 Ra3 15.Rxa3 Qxa3 16.Qg4 Bf6 17.Rg1
 28/45+	00:29	 331.623k	11.155k	-0,63	1. ... Qh8 2.Nc7
 28/48-	00:30	 344.350k	11.123k	-0,70	1. ... Qh8
 28/48	00:32	 363.951k	11.098k	-0,77	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Bh4 9.Qf1 Qxf1+ 10.Rxf1 Bxa4 11.Rb2 Be7 12.Ng4 Bd7 13.Ra1 Bxe6 14.dxe6+ Kxe6 15.Ra7 R6g7 16.Kg2 Bh4 17.Ra6 Rh7 18.Rbb6 Be7 19.Kf2 Rhh8 20.Ra7 Ra8
 29/49-	00:39	 438.427k	11.051k	-0,84	1. ... Qh8
 29/49-	00:44	 494.257k	11.073k	-0,91	1. ... Qh8
 29/58+	00:45	 505.983k	11.078k	-0,84	1. ... Qh8 2.Nc7
 29/58	00:46	 514.204k	11.066k	-0,79	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Bh4 9.Qf1 Qxf1+ 10.Rxf1 Bxa4 11.Ra2 Bb3 12.Ra7+ Be7 13.Ng4 Bc2 14.Re1 Rb8 15.Kh2 Bd3 16.Kh1 Rh8+ 17.Kg1 Rc8 18.Kf2 Rb8 19.Rh1 Rb2+ 20.Kg1 Rb1+ 21.Kh2 Rxh1+ 22.Kxh1 Bxc4 23.Kg2 Bd3 24.Kf2
 30/58+	00:50	 560.830k	11.048k	-0,72	1. ... Qh8 2.Nc7
 30/58	00:56	 616.776k	11.013k	-0,67	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Bh4 9.Qf1 Qxf1+ 10.Rxf1 Bxa4 11.Ra2 Bb3 12.Ra7+ Be7 13.Ng4 Bc2 14.Re1 Rb8 15.Kh2 Bd3 16.Kh1 Rbg8 17.Kg1 Bxc4 18.Rb1 Rxe6 19.dxe6+ Kxe6 20.Rbb7 Rg7 21.Rb8 Be2 22.Kg2 c4
 31/58	01:06	 732.993k	10.956k	-0,61	1. ... Qh8 2.Nc7 Rag8 3.Ne6 Kg6 4.a4 Kf7 5.Qe1 R3g6 6.Nh2 h3 7.gxh3 Qxh3 8.Qf2 Bh4 9.Qf1 Qxf1+ 10.Rxf1 Bxa4 11.Ra2 Bb3 12.Ra7+ Be7 13.Ng4 Bc2 14.Re1 Rh8+ 15.Kg1 Rb8 16.Kh2 Bd3 17.Kh1 Rbg8 18.Kg1 Bxc4 19.Rb1 Rxe6 20.dxe6+ Kxe6 21.Rbb7 Rg7 22.Rb8 Be2 23.Kg2 Bd3 24.Re8 c4 25.Kf2 c3 26.Rh8 Bxe4 27.fxe4 Rxg4
 32/58-	01:19	 861.686k	10.904k	-0,68	1. ... Qh8
 32/58-	01:28	 968.775k	10.895k	-0,75	1. ... Qh8
 32/58-	02:01	 1.328.450k	10.911k	-1,00	1. ... Qh8
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EvgeniyZh
Posts: 43
Joined: Fri Sep 19, 2014 4:54 pm
Location: Israel

Re: Hard talkchess 2016 beta 1

Post by EvgeniyZh »

Here are some hard positions you might consider to add:

Code: Select all

r3k3/1b1q1p2/p1pPp2r/1p5p/n2P2pP/1Q1B2B1/5PPK/R2R4 w q - id ?; bm d5; 
8/8/8/2pK3p/8/5N2/1P4pq/5Rbk w - - id ?; bm Rb1; 
1r1b4/n2b3k/1p1Np1p1/p2pP1Pp/P2P1P2/1PBN4/6K1/2R5 w - - id ?; bm f5; 
r1b2rk1/3nbpp1/p1p1p2p/8/3qN3/3B2B1/2P1Q1PP/3R1R1K w - - id ?; bm Ng5; 
r4rk1/pp2bppp/1nb5/q1pp2P1/5N1P/2P1BP2/PPPQB3/1K4RR w - - id ?; bm g6; 
8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - id ?; bm Bh5; 
r2qrbk1/1b3p2/3p2pB/1p1P1N2/1np1P3/5NRP/1P3PP1/1B1Qn1K1 w - - id ?; bm N3h4; 
K7/p3p1p1/1p2p1p1/rp4B1/brpn4/Rnk5/8/4N1N1 w - - id ?; bm Bc1; 
5nr1/2Pp2pk/3Pp1p1/4P1P1/6P1/5K2/8/7n w - - id ?; bm c8N; 
4k1br/1K1p1n1r/2p2pN1/P2p1N2/2P3pP/5B2/P2P4/8 w - - id ?; bm Kc8; 
r5rk/1ppb1p1p/1n1p1q2/3Pb3/1PPNPpp1/3Q1P2/2B1N1PP/1R3RK1 b - - id ?; bm g3; 
2b2r2/2r2pbk/4n1pp/pp1pP3/2pP3q/P1P1B2P/1P1QNRPK/1B3R2 w - - id ?; bm Rf6; 
brnq1rk1/5pp1/p2p4/Npn1p1RP/4P3/P4P2/1PPQB3/R2NK3 b - - id ?; bm Bxe4; 
r4rk1/3pbppn/1p3q1p/p2PpP2/4P1PP/P5Q1/1P2B3/1RB2R1K w - - id ?; bm g5; 
1r2kb1r/2q2ppp/p2pp3/6PB/1N2bP1P/2P1B2Q/PK6/3R3R b - - id ?; bm Rb4; 
2r1r1k1/2P2bp1/p1Q2pq1/2R3b1/1P6/4p1Bp/4B2P/3R3K w - - id ?; bm Qf3; 
4rrk1/pppq2bp/6p1/3NpbB1/2Pn4/7P/PP1QBPP1/4RRK1 b - - id ?; bm Bxh3; 
1r2k2r/1b3p2/p1qpp1np/1p2b1p1/4P3/2P1NP1P/PP1QBBP1/3RK2R w Kk - id ?; bm c4; 
1r1n2k1/4b2p/1Pq2pp1/2p1p2P/p1N5/2P1BpPQ/P4P2/3R2K1 w - - id ?; bm b7; 
8/4k2p/p1P5/1p2P3/2p5/P3K3/7P/8 w - - id ?; bm Ke4; 
b1r2r1k/1q2b1p1/n2p3p/1p1Pp3/nPN1Pp2/BQ3N1P/5PP1/R1R2BK1 w - - id ?; bm Ncxe5 Nfxe5; 
2r2r1k/1bqnbp1p/p3p1p1/npppP3/3P1PN1/1PPBBN2/P2Q2PP/R4RK1 w - - id ?; bm Ng5; 
2r2k2/1p1b1ppr/1q1p1np1/p1bp2B1/3N3P/P1PBRQ2/1P3PP1/R5K1 w - - id ?; bm Bxg6; 
r4rk1/1p1nq1p1/1ppp1p1p/1P2pP1B/n1P1P1P1/P2P3P/2QB4/R4RK1 w - - id ?; bm h4; 
r4rk1/5pp1/1pqpbn1p/p3p3/2P1P2n/P2BB1NP/1P1Q1PP1/R2R2K1 w - - id ?; bm Bxh6;
1q1r3k/3P1pp1/ppBR1n1p/4Q2P/P4P2/8/5PK1/8 w - - id ?; bm Rxf6;
r1b2r1k/4qp1p/p2ppb1Q/4nP2/1p1NP3/2N5/PPP4P/2KR1BR1 w - -id ?; bm Nc6;
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - id ?; bm Kg6+;
4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - id ?; bm Qxe5;
r5k1/p1pb2bp/3p3r/P1pPp1p1/2B1Pq2/1R2QPp1/1P4PP/5RBK b - - id ?; bm Rxh2;
r5rk/1bq1bpp1/1p1ppn1p/pP5P/2P1P3/P1N2P2/1B1Q1P2/1K1R1BR1 w - - id ?; bm Nd5;
1nrqr3/1b4bk/pp3pp1/3pPp1p/P1pP1P1P/2P1BN2/1PB2QP1/R4RK1 w - - id ?; bm Nh2;
q1r5/k3ppp1/2R5/PP1KP2r/2p4Q/2p1p3/5pP1/3R4 w - - id ?; bm Qd4+;
2rb3r/R5pp/p2pk3/2n2p2/2P1PP2/B7/P2N3P/1R4K1 w - - id ?; bm e5;
r2qkb1r/1p2pppp/1np2n2/4N1Nb/Pp6/6P1/2QP1PBP/R1B2RK1 w kq - id ?; bm a5;
3k4/8/1p1p4/pPp1q3/P1PbPpBr/1K1R4/4Q1Pr/5R2 b - - id ?; bm d5;
r4rk1/4bppp/bq2p3/npnpP3/p2B1P2/P1PB1N2/1P2QNPP/R4RK1 w - - id ?; bm Bxh7+;
2r1k2r/4qpp1/p3p2p/1pn1P3/3N2P1/P7/1PP3QP/1K1R2R1 w k - id ?; bm Nf5;
2q1r1k1/b1r2pp1/p4np1/2np4/1Q6/4PP1P/P1B1N1P1/1RBR1K2 b - - id ?; bm Nce4;
8/PPPPPpPk/3rq3/1b1r2b1/2BR1B2/3RQ3/pppppPpK/8 w - - id ?; bm g8Q+;
kr1b4/p1p2B2/2p5/2p1p3/KpP1P3/1P4N1/8/7R w - - id ?; bm Rh6;
4kb1r/2q2ppb/p2pp2p/5P2/NrPB2P1/1P3Q2/1K1R3P/7R w k - id ?; bm fxe6;
2k5/1bbp1rp1/1q2r1Np/1Pp1Pp1P/R1Pp1B2/R4P2/1K1Q2P1/8 w - - id ?; bm Ra8;
rn2kbnr/pp2ppp1/2p5/3pP1Bp/3P3P/3Q4/PqP2PP1/RN2K1NR w KQkq - id ?; bm e6;
4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - id ?; bm Qxe5;
2q1rk1/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;
1k1n4/1p1b1p2/1Bp1pPp1/1PP1P3/8/6P1/8/1K6 w - - id ?; bm Bc7+;
1rb2r1k/3p1pp1/p3p2p/1p2P3/4q3/1N2B1R1/PPP1N1P1/2KR1B2 w - - id ?; bm Nf4;
1r2r1kb/2qn1p1p/3p2pB/pbpP1N2/1n2P3/R4N1P/1P3PP1/1BQ1R1K1 w - - id ?; bm Qf4;
8/bp4Pk/4KB2/R6p/2pNp1P1/p7/3p1Pnq/2r5 w - - id ?; bm Nc6;
8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - id ?; bm Bh5+;
1k2r2r/1p1qb2p/p1p1b1p1/P2pPp2/1P1P4/2RB4/2PBQ1PP/1R4K1 w - - id ?; bm Rcb3;
rnb2rk1/1p1n1p1p/p3pp1Q/4q3/1bBN4/1RN5/P1P3PP/5RK1 w - - id ?; bm Kf5;
r4rkb/1pn1qp1p/3p1npP/pPpP4/2P1PB1Q/3B4/1P2N1P1/R4RK1 w - - id ?; bm e5;
7r/pp1b1pk1/1b3qp1/7r/3pBP2/5Q1P/PP1B2P1/3RRK2 b - - id ?; bm Rxh3;
2r2rk1/p3qbb1/Pp2p3/1N1p3p/3PnNpP/3B2P1/1P3P2/2RQ1RK1 w - - id ?; bm Rxc8;
b1r1q3/3r1pk1/2p1pRp1/ppP1P1Pp/3P3P/P2BP3/2Q5/5RK1 w - - id ?; bm Rxg6;
Top
Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Hard talkchess 2016 beta 1

Post by Vinvin »

Hi Evgeniy, thanks for the positions !

I made some cleaning work :

1) duplicates :

8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - id ?; bm Bh5;
8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - id ?; bm Bh5+;

and

4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - id ?; bm Qxe5;
4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - id ?; bm Qxe5;

2) 2 times "K" instead of "N" (I suppose that comes from Russian language) :

2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - id ?; bm Ng6+;
rnb2rk1/1p1n1p1p/p3pp1Q/4q3/1bBN4/1RN5/P1P3PP/5RK1 w - - id ?; bm Nf5;

3) Some are already in the set :
1q1r3k/3P1pp1/ppBR1n1p/4Q2P/P4P2/8/5PK1/8 w - - id ?; bm Rxf6;
4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - id ?; bm Qxe5;

4) One illegal line, first line has only 7 squares "2q1rk1"

2q1rk1/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;

I changed it too :
2q1rk2/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;

Please tell me if that's correct.
Last edited by Vinvin on Mon Feb 29, 2016 1:19 pm, edited 1 time in total.
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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Hard talkchess 2016 beta 1

Post by Vinvin »

Results for the clean "Evgeniy" set.
Condition i7-6*4GHz, 6 pieces Syzygy, 5 min/position, 2 runs
Analyzing engine: Stockfish_16022814_x64_modern
Use seconds per move : 300 Seconds per move
Analysis Lines : Minimum search depth=10
Activate abort analysis : True. Minimal analysis depth 25. Abort, if the correct move is held 4 additional ply

Code: Select all

 1) d4-d5                d4-d5  * 13 Sec          d4-d5  * 16 Sec
 2) Rf1-b1               Rf1-a1                   Rf1-b1 * 0 Sec
 3) f4-f5                f4-f5  * 158 Sec         f4-f5  * 154 Sec
 4) Ne4-g5               Ne4-g5 * 2 Sec           Ne4-g5 * 0 Sec
 5) g5-g6                g5-g6  * 21 Sec          g5-g6  * 15 Sec
 6) Be2-h5               Nh3xf2                   Nh3xf2
 7) Nf3-h4               Qd1xe1                   Qd1xe1
 8) Bg5-c1               Bg5-c1 * 0 Sec           Bg5-c1 * 0 Sec
 9) c7-c8N               Kf3-g2                   Kf3-g2
10) Kb7-c8               a5-a6                    a5-a6
11) .. g4-g3             g4-g3  * 0 Sec           g4-g3  * 1 Sec
12) Rf2-f6               Bb1-c2                   Rf2-f6 * 145 Sec
13) .. Ba8xe4            Nc5-e6                   Nc5-e6
14) g4-g5                g4-g5  * 1 Sec           g4-g5  * 3 Sec
15) .. Rb8xb4            Rb8xb4 * 148 Sec         Rb8xb4 * 39 Sec
16) Qc6-f3               Rd1-g1                   Rd1-e1
17) .. Bf5xh3            Bf5xh3 * 7 Sec           Bf5xh3 * 11 Sec
18) c3-c4                c3-c4  * 2 Sec           c3-c4  * 6 Sec
19) b6-b7                b6-b7  * 3 Sec           b6-b7  * 26 Sec
20) Ke3-e4               Ke3-e4 * 0 Sec           Ke3-e4 * 0 Sec
21) Nc4xe5, Nf3xe5       Nc4-a5                   Nc4-a5
22) Nf3-g5               Bd3-b1                   Bd3-b1
23) Bd3xg6               Bg5xf6                   Bd3xg6 * 0 Sec
24) h3-h4                h3-h4  * 9 Sec           h3-h4  * 3 Sec
25) Be3xh6               Be3xh6 * 0 Sec           Be3xh6 * 0 Sec
26) Nd4-c6               Nd4-c6 * 29 Sec          Nd4-c6 * 27 Sec
27) Ne5-g6               Ne5-d3                   Ne5-d3
28) .. Rh6xh2            a7-a6                    a7-a6
29) Nc3-d5               Qd2-e3                   Qd2-e3
30) Nf3-h2               Be3-d2                   Be3-d2
31) Qh4-d4               Qh4xe7                   Qh4xe7
32) e4-e5                e4-e5  * 15 Sec          e4-e5  * 55 Sec
33) a4-a5                a4-a5  * 5 Sec           a4-a5  * 3 Sec
34) .. d6-d5             d6-d5  * 13 Sec          d6-d5  * 14 Sec
35) Bd3xh7               Bd3xh7 * 136 Sec         Bd3xh7 * 198 Sec
36) Nd4-f5               h2-h4                    h2-h4
37) .. Nc5-e4            d5-d4                    d5-d4
38) g7-g8Q               g7-g8Q * 0 Sec           g7-g8Q * 0 Sec
39) Rh1-h6               Bf7-e8                   Bf7-e8
40) f5xe6                f5xe6  * 76 Sec          f5xe6  * 148 Sec
41) Ra4-a8               Qd2-d3                   Ra4-a8 * 4 Sec
42) e5-e6                e5-e6  * 291 Sec         e5-e6  * 199 Sec
43) d4-d5                Nf3xg5                   Nf3xg5
44) Bb6-c7               Bb6xd8                   Bb6xd8
45) Ne2-f4               Be3-c5                   Be3-c5
46) Qc1-f4               Nf3-d4                   Nf3-d4
47) Nd4-c6               g7-g8Q                   g7-g8B
48) Rc3-b3               Bd3xa6                   Bd3xa6
49) Nd4-f5               Nd4-f5 * 27 Sec          Nd4-f5 * 10 Sec
50) e4-e5                e4-e5  * 0 Sec           e4-e5  * 0 Sec
51) .. Rh5xh3            Rh5xh3 * 14 Sec          Rh5xh3 * 22 Sec
52) Rc1xc8               Qd1-e2                   Rc1xc8 * 77 Sec
53) Rf6xg6               Rf6xg6 * 3 Sec           Rf6xg6 * 0 Sec
EPD file used :

r3k3/1b1q1p2/p1pPp2r/1p5p/n2P2pP/1Q1B2B1/5PPK/R2R4 w q - id ?; bm d5;
8/8/8/2pK3p/8/5N2/1P4pq/5Rbk w - - id ?; bm Rb1;
1r1b4/n2b3k/1p1Np1p1/p2pP1Pp/P2P1P2/1PBN4/6K1/2R5 w - - id ?; bm f5;
r1b2rk1/3nbpp1/p1p1p2p/8/3qN3/3B2B1/2P1Q1PP/3R1R1K w - - id ?; bm Ng5;
r4rk1/pp2bppp/1nb5/q1pp2P1/5N1P/2P1BP2/PPPQB3/1K4RR w - - id ?; bm g6;
8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - id ?; bm Bh5;
r2qrbk1/1b3p2/3p2pB/1p1P1N2/1np1P3/5NRP/1P3PP1/1B1Qn1K1 w - - id ?; bm N3h4;
K7/p3p1p1/1p2p1p1/rp4B1/brpn4/Rnk5/8/4N1N1 w - - id ?; bm Bc1;
5nr1/2Pp2pk/3Pp1p1/4P1P1/6P1/5K2/8/7n w - - id ?; bm c8N;
4k1br/1K1p1n1r/2p2pN1/P2p1N2/2P3pP/5B2/P2P4/8 w - - id ?; bm Kc8;
r5rk/1ppb1p1p/1n1p1q2/3Pb3/1PPNPpp1/3Q1P2/2B1N1PP/1R3RK1 b - - id ?; bm g3;
2b2r2/2r2pbk/4n1pp/pp1pP3/2pP3q/P1P1B2P/1P1QNRPK/1B3R2 w - - id ?; bm Rf6;
brnq1rk1/5pp1/p2p4/Npn1p1RP/4P3/P4P2/1PPQB3/R2NK3 b - - id ?; bm Bxe4;
r4rk1/3pbppn/1p3q1p/p2PpP2/4P1PP/P5Q1/1P2B3/1RB2R1K w - - id ?; bm g5;
1r2kb1r/2q2ppp/p2pp3/6PB/1N2bP1P/2P1B2Q/PK6/3R3R b - - id ?; bm Rb4;
2r1r1k1/2P2bp1/p1Q2pq1/2R3b1/1P6/4p1Bp/4B2P/3R3K w - - id ?; bm Qf3;
4rrk1/pppq2bp/6p1/3NpbB1/2Pn4/7P/PP1QBPP1/4RRK1 b - - id ?; bm Bxh3;
1r2k2r/1b3p2/p1qpp1np/1p2b1p1/4P3/2P1NP1P/PP1QBBP1/3RK2R w Kk - id ?; bm c4;
1r1n2k1/4b2p/1Pq2pp1/2p1p2P/p1N5/2P1BpPQ/P4P2/3R2K1 w - - id ?; bm b7;
8/4k2p/p1P5/1p2P3/2p5/P3K3/7P/8 w - - id ?; bm Ke4;
b1r2r1k/1q2b1p1/n2p3p/1p1Pp3/nPN1Pp2/BQ3N1P/5PP1/R1R2BK1 w - - id ?; bm Ncxe5 Nfxe5;
2r2r1k/1bqnbp1p/p3p1p1/npppP3/3P1PN1/1PPBBN2/P2Q2PP/R4RK1 w - - id ?; bm Ng5;
2r2k2/1p1b1ppr/1q1p1np1/p1bp2B1/3N3P/P1PBRQ2/1P3PP1/R5K1 w - - id ?; bm Bxg6;
r4rk1/1p1nq1p1/1ppp1p1p/1P2pP1B/n1P1P1P1/P2P3P/2QB4/R4RK1 w - - id ?; bm h4;
r4rk1/5pp1/1pqpbn1p/p3p3/2P1P2n/P2BB1NP/1P1Q1PP1/R2R2K1 w - - id ?; bm Bxh6;
r1b2r1k/4qp1p/p2ppb1Q/4nP2/1p1NP3/2N5/PPP4P/2KR1BR1 w - -id ?; bm Nc6;
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - id ?; bm Ng6+;
r5k1/p1pb2bp/3p3r/P1pPp1p1/2B1Pq2/1R2QPp1/1P4PP/5RBK b - - id ?; bm Rxh2;
r5rk/1bq1bpp1/1p1ppn1p/pP5P/2P1P3/P1N2P2/1B1Q1P2/1K1R1BR1 w - - id ?; bm Nd5;
1nrqr3/1b4bk/pp3pp1/3pPp1p/P1pP1P1P/2P1BN2/1PB2QP1/R4RK1 w - - id ?; bm Nh2;
q1r5/k3ppp1/2R5/PP1KP2r/2p4Q/2p1p3/5pP1/3R4 w - - id ?; bm Qd4+;
2rb3r/R5pp/p2pk3/2n2p2/2P1PP2/B7/P2N3P/1R4K1 w - - id ?; bm e5;
r2qkb1r/1p2pppp/1np2n2/4N1Nb/Pp6/6P1/2QP1PBP/R1B2RK1 w kq - id ?; bm a5;
3k4/8/1p1p4/pPp1q3/P1PbPpBr/1K1R4/4Q1Pr/5R2 b - - id ?; bm d5;
r4rk1/4bppp/bq2p3/npnpP3/p2B1P2/P1PB1N2/1P2QNPP/R4RK1 w - - id ?; bm Bxh7+;
2r1k2r/4qpp1/p3p2p/1pn1P3/3N2P1/P7/1PP3QP/1K1R2R1 w k - id ?; bm Nf5;
2q1r1k1/b1r2pp1/p4np1/2np4/1Q6/4PP1P/P1B1N1P1/1RBR1K2 b - - id ?; bm Nce4;
8/PPPPPpPk/3rq3/1b1r2b1/2BR1B2/3RQ3/pppppPpK/8 w - - id ?; bm g8Q+;
kr1b4/p1p2B2/2p5/2p1p3/KpP1P3/1P4N1/8/7R w - - id ?; bm Rh6;
4kb1r/2q2ppb/p2pp2p/5P2/NrPB2P1/1P3Q2/1K1R3P/7R w k - id ?; bm fxe6;
2k5/1bbp1rp1/1q2r1Np/1Pp1Pp1P/R1Pp1B2/R4P2/1K1Q2P1/8 w - - id ?; bm Ra8;
rn2kbnr/pp2ppp1/2p5/3pP1Bp/3P3P/3Q4/PqP2PP1/RN2K1NR w KQkq - id ?; bm e6;
2q1rk2/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;
1k1n4/1p1b1p2/1Bp1pPp1/1PP1P3/8/6P1/8/1K6 w - - id ?; bm Bc7+;
1rb2r1k/3p1pp1/p3p2p/1p2P3/4q3/1N2B1R1/PPP1N1P1/2KR1B2 w - - id ?; bm Nf4;
1r2r1kb/2qn1p1p/3p2pB/pbpP1N2/1n2P3/R4N1P/1P3PP1/1BQ1R1K1 w - - id ?; bm Qf4;
8/bp4Pk/4KB2/R6p/2pNp1P1/p7/3p1Pnq/2r5 w - - id ?; bm Nc6;
1k2r2r/1p1qb2p/p1p1b1p1/P2pPp2/1P1P4/2RB4/2PBQ1PP/1R4K1 w - - id ?; bm Rcb3;
rnb2rk1/1p1n1p1p/p3pp1Q/4q3/1bBN4/1RN5/P1P3PP/5RK1 w - - id ?; bm Nf5;
r4rkb/1pn1qp1p/3p1npP/pPpP4/2P1PB1Q/3B4/1P2N1P1/R4RK1 w - - id ?; bm e5;
7r/pp1b1pk1/1b3qp1/7r/3pBP2/5Q1P/PP1B2P1/3RRK2 b - - id ?; bm Rxh3;
2r2rk1/p3qbb1/Pp2p3/1N1p3p/3PnNpP/3B2P1/1P3P2/2RQ1RK1 w - - id ?; bm Rxc8;
b1r1q3/3r1pk1/2p1pRp1/ppP1P1Pp/3P3P/P2BP3/2Q5/5RK1 w - - id ?; bm Rxg6;
Last edited by Vinvin on Mon Feb 29, 2016 1:21 pm, edited 1 time in total.
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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Hard talkchess 2016 beta 1

Post by Vinvin »

First conclusions after a night of analyse for the clean "Evgeniy" set :
- 21 positions are too easy.
- 2 positions found by "luck" Rf1-b1 and Bd3xg6.
- 22 not found and I'll check them manually
- 8 positions hard and verified

Here are the 8 hard :

Code: Select all

 3) f4-f5                f4-f5  * 158 Sec         f4-f5  * 154 Sec
12) Rf2-f6               Bb1-c2                   Rf2-f6 * 145 Sec
15) .. Rb8xb4            Rb8xb4 * 148 Sec         Rb8xb4 * 39 Sec
32) e4-e5                e4-e5  * 15 Sec          e4-e5  * 55 Sec
35) Bd3xh7               Bd3xh7 * 136 Sec         Bd3xh7 * 198 Sec
40) f5xe6                f5xe6  * 76 Sec          f5xe6  * 148 Sec
42) e5-e6                e5-e6  * 291 Sec         e5-e6  * 199 Sec
52) Rc1xc8               Qd1-e2                   Rc1xc8 * 77 Sec
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EvgeniyZh
Posts: 43
Joined: Fri Sep 19, 2014 4:54 pm
Location: Israel

Re: Hard talkchess 2016 beta 1

Post by EvgeniyZh »

Vinvin wrote:Hi Evgeniy, thanks for the positions !


4) One illegal line, first line has only 7 squares "2q1rk1"

2q1rk1/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;

I changed it too :
2q1rk2/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;

Please tell me if that's correct.
No, correct position is

Code: Select all

r2q1rk1/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - 0 1
.
Thanks for your hard work!
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Dann Corbit
Posts: 12537
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Hard talkchess 2016 beta 1

Post by Dann Corbit »

If all of the stated solutions are correct, then at least these 18 are hard for Stockfish:

Code: Select all

1nrqr3/1b4bk/pp3pp1/3pPp1p/P1pP1P1P/2P1BN2/1PB2QP1/R4RK1 w - -
8/bp4Pk/4KB2/R6p/2pNp1P1/p7/3p1Pnq/2r5 w - -
2q1r1k1/b1r2pp1/p4np1/2np4/1Q6/4PP1P/P1B1N1P1/1RBR1K2 b - -
q1r5/k3ppp1/2R5/PP1KP2r/2p4Q/2p1p3/5pP1/3R4 w - -
1r2r1kb/2qn1p1p/3p2pB/pbpP1N2/1n2P3/R4N1P/1P3PP1/1BQ1R1K1 w - -
rn2kbnr/pp2ppp1/2p5/3pP1Bp/3P3P/3Q4/PqP2PP1/RN2K1NR w KQkq -
2q1rk2/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - -
r2qrbk1/1b3p2/3p2pB/1p1P1N2/1np1P3/5NRP/1P3PP1/1B1Qn1K1 w - -
1rb2r1k/3p1pp1/p3p2p/1p2P3/4q3/1N2B1R1/PPP1N1P1/2KR1B2 w - -
2r1k2r/4qpp1/p3p2p/1pn1P3/3N2P1/P7/1PP3QP/1K1R2R1 w k -
1k2r2r/1p1qb2p/p1p1b1p1/P2pPp2/1P1P4/2RB4/2PBQ1PP/1R4K1 w - -
2r2r1k/1bqnbp1p/p3p1p1/npppP3/3P1PN1/1PPBBN2/P2Q2PP/R4RK1 w - -
r5rk/1bq1bpp1/1p1ppn1p/pP5P/2P1P3/P1N2P2/1B1Q1P2/1K1R1BR1 w - -
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - -
brnq1rk1/5pp1/p2p4/Npn1p1RP/4P3/P4P2/1PPQB3/R2NK3 b - -
2r2k2/1p1b1ppr/1q1p1np1/p1bp2B1/3N3P/P1PBRQ2/1P3PP1/R5K1 w - -
2r2rk1/p3qbb1/Pp2p3/1N1p3p/3PnNpP/3B2P1/1P3P2/2RQ1RK1 w - -
kr1b4/p1p2B2/2p5/2p1p3/KpP1P3/1P4N1/8/7R w - -
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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Hard talkchess 2016 beta 1

Post by Vinvin »

I checked quickly manually the remaining positions. I still have doubt for 3 or 4 of them.
Especially 2 transpositions :

2r2k2/1p1b1ppr/1q1p1np1/p1bp2B1/3N3P/P1PBRQ2/1P3PP1/R5K1 w - - id ?; bm Bxg6;
In fact Bxg6 and Bxf6 are equal by transposition :

Code: Select all

1.Bxg6 Bxd4 2.cxd4 fxg6 3.Bxf6 gxf6 4.Qxf6+
1.Bxf6 gxf6 2.Bxg6 Bxd4 3.cxd4 fxg6 4.Qxf6+
So, this position is not a good test.

2k5/1bbp1rp1/1q2r1Np/1Pp1Pp1P/R1Pp1B2/R4P2/1K1Q2P1/8 w - - id ?; bm Ra8;
Ra8, Qd3 and Kb1 are all winning and often transpose :

Code: Select all

1.Qd3 Bb8 2.Kb1 Qd8 3.Ra8 Rf8 4.Nxf8 Qxf8 
1.Ra8+ Bb8 2.Kb1 Qd8 3.Qd3 Rf8 4.Nxf8 Qxf8
1.Kb1 Bb8 2.Ra8 Qd8 3.Qd3 Rf8 4.Nxf8 Qxf8
I ran overnight 31 positions with same conditions except 20 min per position.

Code: Select all

  1) f4-f5              Bc3-d2   
  2) Be2-h5             Nh3xf2   
  3) Nf3-h4             Qd1xe1   
  4) c7-c8N             Kf3-g2   
  5) Kb7-c8             a5-a6    
  6) Rf2-f6             Rf2-f6  * 94 Seconds
  7) .. Ba8xe4          Nc5-e6   
  8) .. Rb8xb4          Rb8xb4  * 282 Seconds
  9) Qc6-f3             Qc6-f3  * 97 Seconds
 10) Nc4xe5, Nf3xe5     Nc4-a5   
 11) Nf3-g5             Nf3-g5  * 97 Seconds
 12) Bd3xg6             Bd3xg6  * 0 Seconds
 13) Ne5-g6             Ne5-d3   
 14) .. Rh6xh2          Bg7-f6   
 15) Nc3-d5             Qd2-e3   
 16) Nf3-h2             Ra1-e1   
 17) Qh4-d4             Qh4xe7   
 18) Bd3xh7             Bd3xh7  * 908 Seconds
 19) Nd4-f5             Qg2-e2   
 20) .. Nc5-e4          d5-d4    
 21) Rh1-h6             Bf7-e8   
 22) f5xe6              f5xe6   * 24 Seconds
 23) Ra4-a8             Ra4-a8  * 6 Seconds
 24) e5-e6              e5-e6   * 209 Seconds
 25) d4-d5              d4-d5   * 301 Seconds
 26) Bb6-c7             Bb6xd8   
 27) Ne2-f4             Be3-a7   
 28) Qc1-f4             Nf3-d4   
 29) Nd4-c6             g7-g8B   
 30) Rc3-b3             Rc3-b3  * 357 Seconds
 31) Rc1xc8             Qd1-e2
1r1b4/n2b3k/1p1Np1p1/p2pP1Pp/P2P1P2/1PBN4/6K1/2R5 w - - id ?; bm f5;
8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - id ?; bm Bh5;
r2qrbk1/1b3p2/3p2pB/1p1P1N2/1np1P3/5NRP/1P3PP1/1B1Qn1K1 w - - id ?; bm N3h4;
5nr1/2Pp2pk/3Pp1p1/4P1P1/6P1/5K2/8/7n w - - id ?; bm c8N;
4k1br/1K1p1n1r/2p2pN1/P2p1N2/2P3pP/5B2/P2P4/8 w - - id ?; bm Kc8;
2b2r2/2r2pbk/4n1pp/pp1pP3/2pP3q/P1P1B2P/1P1QNRPK/1B3R2 w - - id ?; bm Rf6;
brnq1rk1/5pp1/p2p4/Npn1p1RP/4P3/P4P2/1PPQB3/R2NK3 b - - id ?; bm Bxe4;
1r2kb1r/2q2ppp/p2pp3/6PB/1N2bP1P/2P1B2Q/PK6/3R3R b - - id ?; bm Rb4;
2r1r1k1/2P2bp1/p1Q2pq1/2R3b1/1P6/4p1Bp/4B2P/3R3K w - - id ?; bm Qf3;
b1r2r1k/1q2b1p1/n2p3p/1p1Pp3/nPN1Pp2/BQ3N1P/5PP1/R1R2BK1 w - - id ?; bm Ncxe5 Nfxe5;
2r2r1k/1bqnbp1p/p3p1p1/npppP3/3P1PN1/1PPBBN2/P2Q2PP/R4RK1 w - - id ?; bm Ng5;
2r2k2/1p1b1ppr/1q1p1np1/p1bp2B1/3N3P/P1PBRQ2/1P3PP1/R5K1 w - - id ?; bm Bxg6;
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - id ?; bm Ng6+;
r5k1/p1pb2bp/3p3r/P1pPp1p1/2B1Pq2/1R2QPp1/1P4PP/5RBK b - - id ?; bm Rxh2;
r5rk/1bq1bpp1/1p1ppn1p/pP5P/2P1P3/P1N2P2/1B1Q1P2/1K1R1BR1 w - - id ?; bm Nd5;
1nrqr3/1b4bk/pp3pp1/3pPp1p/P1pP1P1P/2P1BN2/1PB2QP1/R4RK1 w - - id ?; bm Nh2;
q1r5/k3ppp1/2R5/PP1KP2r/2p4Q/2p1p3/5pP1/3R4 w - - id ?; bm Qd4+;
r4rk1/4bppp/bq2p3/npnpP3/p2B1P2/P1PB1N2/1P2QNPP/R4RK1 w - - id ?; bm Bxh7+;
2r1k2r/4qpp1/p3p2p/1pn1P3/3N2P1/P7/1PP3QP/1K1R2R1 w k - id ?; bm Nf5;
2q1r1k1/b1r2pp1/p4np1/2np4/1Q6/4PP1P/P1B1N1P1/1RBR1K2 b - - id ?; bm Nce4;
kr1b4/p1p2B2/2p5/2p1p3/KpP1P3/1P4N1/8/7R w - - id ?; bm Rh6;
4kb1r/2q2ppb/p2pp2p/5P2/NrPB2P1/1P3Q2/1K1R3P/7R w k - id ?; bm fxe6;
2k5/1bbp1rp1/1q2r1Np/1Pp1Pp1P/R1Pp1B2/R4P2/1K1Q2P1/8 w - - id ?; bm Ra8;
rn2kbnr/pp2ppp1/2p5/3pP1Bp/3P3P/3Q4/PqP2PP1/RN2K1NR w KQkq - id ?; bm e6;
r2q1rk1/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - id ?; bm d5;
1k1n4/1p1b1p2/1Bp1pPp1/1PP1P3/8/6P1/8/1K6 w - - id ?; bm Bc7+;
1rb2r1k/3p1pp1/p3p2p/1p2P3/4q3/1N2B1R1/PPP1N1P1/2KR1B2 w - - id ?; bm Nf4;
1r2r1kb/2qn1p1p/3p2pB/pbpP1N2/1n2P3/R4N1P/1P3PP1/1BQ1R1K1 w - - id ?; bm Qf4;
8/bp4Pk/4KB2/R6p/2pNp1P1/p7/3p1Pnq/2r5 w - - id ?; bm Nc6;
1k2r2r/1p1qb2p/p1p1b1p1/P2pPp2/1P1P4/2RB4/2PBQ1PP/1R4K1 w - - id ?; bm Rcb3;
2r2rk1/p3qbb1/Pp2p3/1N1p3p/3PnNpP/3B2P1/1P3P2/2RQ1RK1 w - - id ?; bm Rxc8;
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Dann Corbit
Posts: 12537
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Hard talkchess 2016 beta 1

Post by Dann Corbit »

I have mechanical (computer generated) solutions for all except these 9:

Code: Select all

q1r5/k3ppp1/2R5/PP1KP2r/2p4Q/2p1p3/5pP1/3R4 w - - acd 44; acs 983; bm Qxe7+; c0 "Stockfish and Houdini both like Qxe7+ to draw"; c3 "Qd4+"; ce 0; pm Qxe7+; pv Qxe7+ Qb7 b6+ Ka8 Qxb7+ Kxb7 a6+ Kxa6 Rxc8 Rxe5+ Kxe5 e2 Ra8+ Kxb6 Rb1+ Kc6 Raa1 c2 Ra6+ Kc5 Ra5+ Kc6 Ra6+;
brnq1rk1/5pp1/p2p4/Npn1p1RP/4P3/P4P2/1PPQB3/R2NK3 b - - acd 32; acs 685; bm Ne6; c0 "Stockfish and Houdini both like Ne6"; c3 "Bxe4"; ce 212; pm Ne6; pv Ne6 Rg4 Ne7 h6 g6 Rg3 Kh7 Nf2 f5 a4 fxe4 fxe4 Qb6 Bg4 Ng5 axb5 axb5 Qe3 Rxf2 Qxb6 Rxb6 Kxf2 Nxe4+ Kg2 Nxg3+ Kxg3 Kxh6 Bd7 Bd5 c3 Rb8 Kf2 b4 c4 Rf8+ Ke3 Ba8 Rd1 Rf6 Kd2 Be4 Kc1 Bf3 Rg1;
2r1k2r/4qpp1/p3p2p/1pn1P3/3N2P1/P7/1PP3QP/1K1R2R1 w k - acd 34; acs 602; bm h4; c0 "Stockfish and Houdini agree on h4"; c3 "Nf5"; ce 46; pm h4; pv h4 g6 Rgf1 O-O Qf2 Kh7 c3 Kg8 Ka1 Na4 Ka2 Nc5 Qg2 Qc7 Qh2 Qb7 Qf4 Kh7 Kb1 Rcd8 Rf3 Qd5 Qe3 Kg8 Kc2 Rd7 Re1 Kh7 h5 g5 Kb1 Nb3 Rd1 Nc5 Qe2 Qe4+ Qxe4+ Nxe4;
2q1rk2/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - acd 31; acs 1004; bm Nxg5; c0 "Lots of winning moves here, and Nxg5 appears best"; c3 "d5"; ce 3142; pm Nxg5; pv Nxg5 Ke7 Qh7 Kd8 Nxb5 Qc6 Nxf7+ Kc8 Nxa7+ Kc7 Nxc6 Bxc6 Nd6 Rb8 a3 Be1 Rfxe1 Ba4 Rc1 c3 Rxc3 Kd8 dxc5 Bc6 b4 Nf8 Qh4+ Kd7 b5 Rxb5 Nxb5 Ke8 Rd1 Bd5 c6 Kf7 Rf1+ Kg7 Qe7+ Kh6 Qxf8+ Kg6;
2q1r1k1/b1r2pp1/p4np1/2np4/1Q6/4PP1P/P1B1N1P1/1RBR1K2 b - - acd 35; acs 743; bm d4; c0 "Stockfish and Houdini both like d4"; c3 "Nce4"; ce 92; pm d4; pv d4 exd4 Rce7 Nc3 Ne6 Be3 Rc7 Ba4 Rxc3 Bxe8 Rxe3 Bxf7+ Kh7 Re1 Rxe1+ Rxe1 Nf4 Qd2 N6h5 Re8 Qd7 Bg8+ Kh6 Re4 g5 Ke1 Qb5 Kf2 Nf6 Rxf4 gxf4 Qxf4+ Qg5 Qxg5+ Kxg5 Bc4 Bxd4+ Ke2 a5 g3 Kf5 Bd3+ Ke5 f4+ Kd5 Bc2 Ne4 Kf3 Nc3 g4 Kc5 Bb3 Kc6 Be6;
1rb2r1k/3p1pp1/p3p2p/1p2P3/4q3/1N2B1R1/PPP1N1P1/2KR1B2 w - - acd 39; acs 624; bm Bc5; c0 "Bc5 and Nc5 both draw. Does Nf4 really do better?"; c3 "Nf4"; ce 0; pm Bc5; pv Bc5 Re8 Rd4 Qf5 Rf4 Qh5 Bd6 Rb6 Rh3 Qg5 Rg3 Qh5;
1r2r1kb/2qn1p1p/3p2pB/pbpP1N2/1n2P3/R4N1P/1P3PP1/1BQ1R1K1 w - - acd 33; acs 333; bm N3d4; c0 "Both Stockfish and Houdini like N3d4"; c3 "Qf4"; ce 83; pm N3d4; pv N3d4 Ba6 Bg5 Kf8 Rg3 Ne5 Nh6 Bg7 Ndf5 Bh8 Qd1 c4 Nd4 Bg7 Nhf5 f6 Bf4 Bc8 Nxg7 Kxg7 Rc3 Bd7 b3 Qb6 bxc4 Rbc8 Be3 Qa6 c5 Rxc5 Ne6+ Bxe6 Bxc5 dxc5 f4 Bd7 fxe5 Rxe5 Qc1 c4 Rxc4;
1nrqr3/1b4bk/pp3pp1/3pPp1p/P1pP1P1P/2P1BN2/1PB2QP1/R4RK1 w - - acd 34; acs 680; bm Bd2; c0 "Rae1, Kh2, and Bd2 are all worth about half a pawn. Is Nh2 better?"; c3 "Nh2"; ce 58; pm Bd2; pv Bd2 Nc6 Rae1 b5 Qg3 Re7 Re3 Qd7 Rfe1 Rce8 Kh2 Na5 Ra1 Nc6 Ree1 Rg8 Ra2 Ra8 Kg1 Ree8 Raa1 Re7 Ra3 Ree8 Re2 Qf7 Ra1 Re7 exf6 Bxf6 Rxe7 Qxe7 axb5 axb5 Rxa8;
1k2r2r/1p1qb2p/p1p1b1p1/P2pPp2/1P1P4/2RB4/2PBQ1PP/1R4K1 w - - acd 37; acs 1199; bm b5; c0 "Both Stockfish and Houdini like b5"; c3 "Rcb3"; ce 169; pm b5; pv b5 axb5 Rcb3 Ka7 Bxb5 cxb5 Rxb5 Rb8 Rb6 Rhc8 a6 Rc7 axb7 Qa4 Rxe6 Rbxb7 Rxb7+ Rxb7 h3 Kb8 Qd3 Qa3 Qxa3 Bxa3 Re8+ Kc7 Rh8 Kc6 Kf2 Bb2 c3 Ra7 Rb8 Ba3 Ke3 Kc7 Rh8 Kc6 Kd3 Rb7 Rg8 Ra7 Rd8 Be7 Rc8+ Rc7 Ra8 Rb7 Ra5 Rb2 Ra7;
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.
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Dann Corbit
Posts: 12537
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Hard talkchess 2016 beta 1

Post by Dann Corbit »

The solved list:

Code: Select all

rnb2rk1/1p1n1p1p/p3pp1Q/4q3/1bBN4/1RN5/P1P3PP/5RK1 w - - acd 37; acs 101; bm Nf5; c3 "Nf5"; ce 332; id "C.A.P. 968545"; pm Nf5; pv Nf5 exf5 Ne4 Bd2 Nxd2 Qd4+ Kh1 Qg4 Rg3 Ne5 Qxf6 Qxg3 hxg3 Nbc6 Re1 Nxc4 Nxc4 Be6 Nd6 Rad8 Nxb7 Rd7 Rxe6 fxe6 Qxe6+ Rff7 Nd6 Nd8 Qe8+ Kg7 Qe5+ Kg6 Nxf7 Rd1+ Kh2 Nxf7 Qe6+ Kg7 Qxf5 Rd4 Qc8 Rd6 c4 Rd2 Qg4+ Kf8 a4 Ke7 Qe4+ Kd6 Qxh7; 
rn2kbnr/pp2ppp1/2p5/3pP1Bp/3P3P/3Q4/PqP2PP1/RN2K1NR w KQkq - acd 34; acs 926; bm e6; c3 "e6"; ce 42; pm e6; pv e6 Nh6 Nf3 Na6 O-O Nb4 Qd2 f6 Bxh6 Rxh6 a3 Na6 Nc3 Qb6 Rfb1 Qc7 Qd3 Qc8 Ne2 Nc7 Nf4 Nxe6 Nxe6 Qxe6 Rxb7 Kf7 Rab1 Rg6 g3 Rg4 Rc7 g6 a4 c5 Rxc5 Rc8 Rxc8 Qxc8 a5 Bh6 a6 Qf5 Qxf5 gxf5 Rb7; 
r5rk/1ppb1p1p/1n1p1q2/3Pb3/1PPNPpp1/3Q1P2/2B1N1PP/1R3RK1 b - - acd 40; acs 581; bm g3; c3 "g3"; ce 219; pm g3; pv g3 h3 Bxh3 gxh3 g2 Rfd1 Qh4 c5 Nd7 Nf5 Qxh3 Kf2 g1=Q+ Rxg1 Qh2+ Ke1 Rxg1+ Nxg1 Qxg1+ Qf1 Qh2 Qf2 Qxf2+ Kxf2 Ra2 Rc1 dxc5 bxc5 Nxc5 Kf1 h5 Bd1 Nd3 Rc2 Ra1 Rh2 Nb2 Rxh5+ Kg8 Nh6+ Kg7 Rxe5 Rxd1+ Ke2 Kxh6 Re7 Rc1 Kd2 Rc5 Rxf7 Nc4+ Ke2 b5 Rxf4 b4 Kd3 Nb2+ Kd4; 
r5rk/1bq1bpp1/1p1ppn1p/pP5P/2P1P3/P1N2P2/1B1Q1P2/1K1R1BR1 w - - acd 36; acs 1169; bm Nd5; c3 "Nd5"; ce 146; pm Nd5; pv Nd5 exd5; 
r5k1/p1pb2bp/3p3r/P1pPp1p1/2B1Pq2/1R2QPp1/1P4PP/5RBK b - - acd 42; acs 2595; bm Rxh2+; c0 "Aaron Summerscale - Gawain Jones, British Championship, 2009"; c3 "Rxh2+"; ce 1403; id "die.093"; pm Rxh2+; pv Rxh2+ Bxh2 Qh4 Qg1 Rf8 f4 exf4 Rd3 Re8 Re1 Bxb2 Re2 Bf6 Re1 Bd4 Rxd4 cxd4 e5 f3 Re4 gxh2 Qf1 Qxe4 e6 fxg2+ Qxg2 Qxg2+ Kxg2 Ba4 Kxh2 Kg7 Kg3 Kf6 a6 h5 Be2 h4+ Kf3 c5 Bf1 Bb3 Ke4 d3 Bxd3 Rb8 Ke3 Bxd5 Bf1 Bxe6 Bd3 Rb3 Ke2 c4 Bh7 Rb2+ Kd1 Ke5 Bc2 g4 Kc1 Ra2 K; 
r4rkb/1pn1qp1p/3p1npP/pPpP4/2P1PB1Q/3B4/1P2N1P1/R4RK1 w - - acd 36; acs 106; bm e5; c3 "e5"; ce 297; pm e5; pv e5 Nce8 exf6 Bxf6 Qe1 Bxb2 Rxa5 Rxa5 Qxa5 f5 Qd2 Be5 Bg5 Bf6 Be3 Nc7 Bf4 b6 Qe1 Be5 Qg3 Bxf4 Nxf4 Qf6 Ne2 Kh8 Qf4 Ra8 g4 Ra3 Qd2 Kg8 gxf5 g5 Qe3 Qxh6 f6; 
r4rk1/pp2bppp/1nb5/q1pp2P1/5N1P/2P1BP2/PPPQB3/1K4RR w - - acd 31; acs 111; bm g6; c3 "g6"; ce 162; pm g6; pv g6 fxg6 Nxg6 hxg6 h5 Kf7 h6 gxh6 Bxh6 Ke6 Bxf8 Rxf8 Qe3+ Kd7 Rh7 Nc8 f4 Kd8 Bg4 Bd7 Bxd7 Kxd7 Re1 Rd8 Rxe7+ Nxe7 Qxe7+ Kc8 Qe6+ Rd7 Qxg6 Qb6 Qf5 Qd8 a3 Kc7 Qe5+ Kc6 f5 Rd6; 
r4rk1/5pp1/1pqpbn1p/p3p3/2P1P2n/P2BB1NP/1P1Q1PP1/R2R2K1 w - - acd 37; acs 117; bm Bxh6; c3 "Bxh6"; ce 200; pm Bxh6; pv Bxh6 Ng6 Nf5 gxh6 Qxh6 Bxf5 exf5 Nf4 Bf1 d5 g3 N4h5 Bg2 e4 g4 Ng7 g5 Nxf5 Qxf6 Qxf6 gxf6 Nh4 Rxd5 Nxg2 Kxg2 Kh7 Rad1 Rg8+ Kf1 Kg6 Rb5 Rgc8 Rd4 Rab8 Rxe4 Rc5 Rxc5 bxc5 Re5 Rxb2 Rxc5 Rc2 Rxa5 Rxc4; 
r4rk1/4bppp/bq2p3/npnpP3/p2B1P2/P1PB1N2/1P2QNPP/R4RK1 w - - acd 31; acs 337; bm Bxh7+; c3 "Bxh7+"; ce 262; pm Bxh7+; pv Bxh7+ Kxh7 Ng5+ Bxg5 fxg5 Kg8 Qh5 b4 Ng4 Be2 Nf6+ gxf6 Qxe2 f5 axb4 Nab3 bxc5 Nxd4 cxd4 Qb4 Rad1 Kg7 g4 fxg4 Rf6 g3 g6 fxg6 Rxe6 Qb3 Rb6 gxh2+ Kg2 Qc4 Qxc4 dxc4 Kxh2 a3 Rb7+ Kg8; 
r4rk1/3pbppn/1p3q1p/p2PpP2/4P1PP/P5Q1/1P2B3/1RB2R1K w - - acd 36; acs 93; bm g5; c3 "g5"; ce 108; pm g5; pv g5 hxg5 hxg5 Nxg5 Bd3 Nh7 Kg2 Qh4 Qxe5 Rae8 Qg3 Qxg3+ Kxg3 Bg5 Bf4 Bxf4+ Kxf4 Nf6 Rg1 d6 Rg2 Re5 Rbg1 Kh8 Ke3 Rfe8 Rxg7 Rxf5 Kd4 Rf2 Rxf7 Nxe4 Rxf2 Nxf2 Bg6 Rg8 Kc4 Nh3 Rg4 Nf2 Rg3 Nd1 b4 axb4 axb4 Ne3+ Rxe3 Rxg6; 
r4rk1/1p1nq1p1/1ppp1p1p/1P2pP1B/n1P1P1P1/P2P3P/2QB4/R4RK1 w - - acd 31; acs 1486; bm h4; c3 "h4"; ce 66; pm h4; pv h4 Rfd8 Qa2 d5 bxc6 Qc5+ Kh1 bxc6 cxd5 cxd5 g5 hxg5 hxg5 Qd4 Rf3 Rdc8 Rg1 Nc3 Bxc3 Rxc3 Qg2 Ra7 Rg3 Kf8 gxf6 Nxf6 Rxg7 Qxg1+ Qxg1 Rxg7 Bg6 Rc6 Qg3 dxe4 Qxe5 Rxg6 fxg6 exd3 Qb8+ Ke7 Qb7+ Kd6 Qa6 Rc1+ Kg2; 
r3k3/1b1q1p2/p1pPp2r/1p5p/n2P2pP/1Q1B2B1/5PPK/R2R4 w q - acd 33; acs 353; bm d5; c3 "d5"; ce 250; pm d5; pv d5 cxd5 Qb4 Rc8 Rdc1 Rc4 Bxc4 dxc4 Rxa4 Qc6 d7+ Qxd7 Raa1 Qe7 Qd2 Rg6 Qf4 e5 Qf5 Qf6 Qxh5 Rh6 Qxg4 Qg6 Qh3 Qe6 Qxe6+ Rxe6 Kg1 Ke7 f3 e4 Kf2 exf3 gxf3 Ke8 Re1 Ke7 Rxe6+ Kxe6 h5 b4 Ra4; 
r2qrbk1/1b3p2/3p2pB/1p1P1N2/1np1P3/5NRP/1P3PP1/1B1Qn1K1 w - - acd 35; acs 717; bm N3h4; c3 "N3h4"; ce 148; pm N3h4; pv N3h4 Qf6; 
r2qkb1r/1p2pppp/1np2n2/4N1Nb/Pp6/6P1/2QP1PBP/R1B2RK1 w kq - acd 34; acs 536; bm a5; c3 "a5"; ce 92; pm a5; pv a5 Nfd7 Bb2 Nxe5 axb6 Nd7 Rxa8 Qxa8 Ra1 Qc8; 
r2q1rk1/pb1n1p2/4p3/1pp1P1p1/1bpP4/2N2NP1/PPQ1B1P1/3R1RK1 w - - acd 35; acs 302; bm d5; ce 69; pm d5; pv d5 Bxc3 dxe6 Bd4+ Nxd4 cxd4 exd7 Qxd7 Qd2 Qe6 Qxg5+ Qg6 Rf5 Be4 Qxg6+ fxg6 Rxf8+ Kxf8 Rxd4 Bb1 a3 Ke7 Rd6 Rc8 Ra6 Rc5 Rxa7+ Ke6 Ra5 Bd3 Bg4+ Kxe5 a4 Kd6 axb5 Kc7 Kf2 Kb6 Ra6+ Kxb5 Ra8 Re5 Bf3 Kb4 Rc8 g5 Rb8+ Kc5 g4 Kd4 g3; 
r1b2rk1/3nbpp1/p1p1p2p/8/3qN3/3B2B1/2P1Q1PP/3R1R1K w - - acd 34; acs 111; bm Ng5; c3 "Ng5"; ce 171; pm Ng5; pv Ng5 Nf6 Bh7+ Nxh7 Rxd4 Nxg5 h4 Nh7 Bd6 Bxd6 Rxd6 a5 Rxc6 Nf6 Qe5 Ng4 Qg3 h5 Rc7 Rb8 Qf3 Ba6 Re1 e5 Qa3 Rfc8 Qxa5 Bc4 Kg1 Be6 Rxc8+ Rxc8 Qd2 Bf5 c3 Be6 g3 Bf5 Kg2 Kh7 Ra1 Rc4 Kh3; 
r1b2r1k/4qp1p/p2ppb1Q/4nP2/1p1NP3/2N5/PPP4P/2KR1BR1 w - - acd 47; acs 1652; bm Nc6; c0 "Kholmov-Bronstein, Kiew 1964"; c3 "Nc6"; ce 155; id "Pos.8 Kholmov-Bronstein, Kiev 1964"; pm Nc6; pv Nc6 Nxc6 e5 Nxe5 Ne4 Ng6 Nxf6 Qxf6 fxg6 Qg7 Qxg7+ Kxg7 gxh7+ Kh8 Rxd6 f5 Rd4 a5 Bc4 f4 Rg8+ Rxg8 hxg8Q+ Kxg8 Rxf4 Kg7 Kd2 Bd7 h4 Rc8 Kd3 Rc5 c3 bxc3 Kxc3 Re5 b3 Re1 a3 Kg6 Rd4 Be8 Rd2 Rh1 Rd6 Rh3+ Kd2 Rh2+ Ke3 Bf7 Bxe6 Bxe6 Rxe6+ Kf7 Re4 Rh3+ Kd4 Rxb3 Re3; 
kr1b4/p1p2B2/2p5/2p1p3/KpP1P3/1P4N1/8/7R w - - acd 45; acs 841; bm Rh6; c3 "Rh6"; ce 369; id "yacpdb id 274796"; pm Rh6; pv Rh6 Rb6; 
K7/p3p1p1/1p2p1p1/rp4B1/brpn4/Rnk5/8/4N1N1 w - - acd 60; acs 299; bm Bc1; c3 "Bc1"; ce 0; id "yacpdb id 278026"; pm Bc1; pv Bc1 e5 Kb7 g5 Kc8 e6 Kd7 e4 Ke8 e5 Kf7 g4 Kg6 Ra6 Kh5 g3 Kg4 g6 Kh3 e3 Kg4 Ra5 Kh3 e2 Kg4 e4 Kh3 Ra6 Kg4 e3 Kh3 Ra5 Kg4 g2 Kh3 Ra6 Kxg2 g5 Kh3 Ra5 Kg4 Ra6 Kh5 Ra5 Kg4; 
b1r2r1k/1q2b1p1/n2p3p/1p1Pp3/nPN1Pp2/BQ3N1P/5PP1/R1R2BK1 w - - acd 32; acs 93; bm Nfxe5; c3 "Ncxe5 Nfxe5"; ce 161; pm Nfxe5; pv Nfxe5 dxe5 Nxe5 Kh7 Rxc8 Qxc8 Rc1 Qe8 Nf3 Nb6 Nd4 Nc4 Bxc4 bxc4 Rxc4 Rf6 Qd3 f3 Nxf3 Rb6 Qd4 Qb5 Bb2 Rg6 Bc3 Bb7 Ne5 Rf6 Ng4 Rf7 Ne3 Bg5 Qd3 Bxe3 fxe3 Nc7 e5+ Kg8; 
b1r1q3/3r1pk1/2p1pRp1/ppP1P1Pp/3P3P/P2BP3/2Q5/5RK1 w - - acd 36; acs 96; bm Rxg6+; c3 "Rxg6+"; ce 457; pm Rxg6+; pv Rxg6+ fxg6 Rf6 Bb7 Bxg6 Qg8 Qf2 Ba6 Be4 Qe8 Rg6+ Qxg6 Bxg6 Rf8 Qa2 Bc8 Be4 Rdf7 Bxc6 Rf1+ Kg2 b4 axb4 axb4 Be4 Bd7 c6 Bc8 Qe2 R8f2+ Qxf2 Rxf2+ Kxf2 Kf7 Ke2 Ke7 Kd2 Ba6 Kc2 Bc4 Bd3; 
8/PPPPPpPk/3rq3/1b1r2b1/2BR1B2/3RQ3/pppppPpK/8 w - - acd 15; acs 153; bm g8=Q+; c3 "g8Q+"; ce 32732; dm 18; pm g8Q+; pv g8Q+ Kxg8 e8Q+ Kh7 Qe4+ Rf5 Rh3+ Bh6 Qxg2 Qg6 Qxg6+ Rxg6 a8Q Rg2+ Kxg2 Rg5+ Bxg5 e1N+ Kh2 Nf3+ Rxf3; 
8/bp4Pk/4KB2/R6p/2pNp1P1/p7/3p1Pnq/2r5 w - - acd 50; acs 917; bm Nc6; c3 "Nc6"; ce 32716; pm Nc6; pv Nc6 bxc6 f4 exf3 g8Q+ Kxg8 Rg5+ Kh7 Rg7+ Kh8 Rxa7+ Kg8 Ra8+ Kh7 Rh8+ Kg6 Rg8+ Kh7 Rg7+ Kh8 Rc7+ Kg8 Rc8+ Kh7 Kf7 Qc7+ Rxc7 Nf4 Rc8 Ng6 gxh5 Kh6 hxg6 Kh5 g7 d1Q Rh8+ Kg4 g8Q+ Kf4 Qg5+ Ke4 Qe5+ Kd3 Rd8+ Kc2 Qc3+ Kb1 Qa1+ Kc2 Qa2+; 
8/8/8/2pK3p/8/5N2/1P4pq/5Rbk w - - acd 59; acs 358; bm Rb1; c1 "diff=8"; c3 "Rb1"; ce 32600; dm 86; id "yacpdb id 275245"; pm Rb1; pv Rb1 h4 Kc6 c4 Kb7 c3 bxc3 h3 Ka8 Qb8+ Rxb8 Bc5 Rh8 g1=N Nxg1 h2 Nf3 Kg2 Nxh2 Kg3 Rc8 Bd6 Kb7 Kf4 c4 Be7 c5 Bh4 c6 Ke4 c7 Bg5 Re8+ Kd3 c8=Q Bf4 Qc2+ Kxc2; 
8/4k2p/p1P5/1p2P3/2p5/P3K3/7P/8 w - - acd 34; acs 328; bm Ke4; c0 "white pieces=5 black pieces=5"; c1 "material balance: 0,0"; c3 "Ke4"; ce 7706; id "Holmes Endgame Pos. 1519"; pm Ke4; pv Ke4 h6 Ke3 Ke6 Kd4 Ke7 Kc3 a5 Kd4 a4 Kc3 Ke6 h4 b4+ Kxb4 c3 Kxc3 Ke7 Kb4 Ke6 Kb5 h5 Kxa4; 
8/2N4r/1p3pkp/8/5K1p/2P4N/P3Bn2/8 w - - acd 39; acs 636; bm Bh5+; c3 "Bh5+"; ce 545; id "W.Eigenmann: Brillant 002"; pm Bh5+; pv Bh5+ Kg7 Nxf2 Kh8 Nb5 Rg7 Bf3 Rg1 Nd4 Kh7 Be4+ Kh8 Bd5 Rf1 Ke3 Re1+ Kf3 Rc1 Ne4 Kh7 Nxf6+ Kg6 Ne4 Rg1 Kf2 Rc1 Be6 h5 Nf3 Rc2+ Ke3 h3 Bxh3 Rxa2 Kf4 Ra5 Be6 Kh6 Nd4 Ra1 Nf5+ Kg6 Nd4 Kh6; 
7r/pp1b1pk1/1b3qp1/7r/3pBP2/5Q1P/PP1B2P1/3RRK2 b - - acd 39; acs 389; bm Rxh3; c1 "Permutation"; c3 "Rxh3"; ce 255; pm Rxh3; pv Rxh3 gxh3 Rxh3 Qf2 Bc6 Ba5 Bxa5 Qxd4 Bxe1 Qxf6+ Kxf6 Rxe1 Bxe4 Rxe4 Rh2 Rb4 b6 Ra4 Rxb2 Rxa7 Rb4 f5 Rf4+ Ke2 Rxf5 Ra6 Re5+ Kf3 Rb5 Ra8 Kg5 Rb8 Rb2 Rb7 f5 Ra7 Kf6 Ra8 g5 Rf8+ Ke6 Re8+ Kf7 Ra8 Kg7 Rb8 Rb5 Rd8 Kg6 Rg8+ Kf6 Rf8+ Ke6 Rb8 Rb4 Re8+ Kf7 Rb8; 
5nr1/2Pp2pk/3Pp1p1/4P1P1/6P1/5K2/8/7n w - - acd 53; acs 3048; bm c8=N; c3 "c8=N"; ce 32686; dm 41; id "W.Eigenmann: Brillant 024"; pm c8=N; pv c8=N Kh8 Ne7 Kh7 Kg2 Rh8 Kxh1 Rg8 Kg2 Kh8 Kf3 Kh7 Ke3 Rh8 Kd4 Rg8 Kc5 Kh8 Kb6 Kh7 Kc7 Kh8 Kd8 Nh7+ Nxg8 Kxg8 Kxd7 Kf8 Kc7 Nxg5 d7 Nf7 d8=Q+ Nxd8 Kxd8 Kf7 Kd7 g5 Kd6 Kf8 Kxe6 Ke8 Kf5 Kf8 Kg6 Kg8 e6 Kf8 Kxg5; 
4rrk1/pppq2bp/6p1/3NpbB1/2Pn4/7P/PP1QBPP1/4RRK1 b - - acd 31; acs 401; bm Bxh3; c3 "Bxh3"; ce 124; pm Bxh3; pv Bxh3 gxh3 Qxh3 Bd1 e4 Nf4 Qf5 Ng2 Be5 Bh4 Nf3+ Bxf3 exf3 Qd5+ Rf7 Bg3 fxg2 Kxg2 c6 Qe4 Qxe4+ Rxe4 Rfe7 Bxe5 Rxe5 Rxe5 Rxe5 Rd1 Kf8 Rd7 Re7 Rd8+ Kg7 Kf3 Kf6 Ra8 a6 Rd8 h5 Rd6+ Kg5 c5 h4; 
4kb1r/2q2ppb/p2pp2p/5P2/NrPB2P1/1P3Q2/1K1R3P/7R w k - acd 33; acs 351; bm fxe6; c3 "fxe6"; ce 279; pm fxe6; pv fxe6 fxe6 Re1 Bg8; 
4k1br/1K1p1n1r/2p2pN1/P2p1N2/2P3pP/5B2/P2P4/8 w - - acd 30; acs 343; bm Kc8; c3 "Kc8"; ce 32740; dm 14; pm Kc8; pv Kc8 gxf3 a6 f2 a7; 
3k4/8/1p1p4/pPp1q3/P1PbPpBr/1K1R4/4Q1Pr/5R2 b - - acd 41; acs 833; bm d5; c3 "d5"; ce 247; pm d5; pv d5 Rd2 dxe4 Bf3 R4h3 gxh3 Rxe2 Rxe2 e3 Rc2 Qg5 Be2 Kc7 Rf3 Qg1 Rf1 Qg3 Rcc1 Be5 Rf3 Qg2 Rc2 Qh1 Rf1 Qxh3 Rcc1 Kd7 Rc2 Ke6 Rcc1 Kf6 Rc2 Qf5 Rf3 Qe4 Rc1 Qg6 Rff1 Qg2 Rc2 Ke6 Bd3 Qh3 Be2 Kd6 Rcc1 Kc7 Rc2 Qf5 Rcc1 Kd8; 
2rb3r/R5pp/p2pk3/2n2p2/2P1PP2/B7/P2N3P/1R4K1 w - - acd 32; acs 472; bm e5; c3 "e5"; ce 106; pm e5; pv e5 dxe5 Nf3 exf4 Kh1 g6 Rd1 Bf6 Bxc5 Rxc5 Re1+ Kd6 Rxa6+ Rc6 Rxc6+ Kxc6 Re6+ Kc5 Rxf6 Kxc4 Ra6 Rb8 Ra4+ Kd3 Ra3+ Kc4 h4 Kd5 Ra4 Rb1+ Kg2 Rb2+ Kg1 Rb1+ Kf2 Rb2+ Ke1 h6 Ra6 Rb1+ Ke2 Rb2+ Kd3 Rg2 Ra5+ Kd6 a3 Rg3 Ke2 g5 a4 g4 Nd4 Rh3 Nxf5+ Kd7 Rc5 h5 a5 Ra3 N; 
2r2rk1/p3qbb1/Pp2p3/1N1p3p/3PnNpP/3B2P1/1P3P2/2RQ1RK1 w - - acd 36; acs 822; bm Rxc8; c0 "Rxc8 has the same score as Qe2"; c3 "Rxc8"; ce 105; pm Rxc8; pv Rxc8 Rxc8 Qe2 Qd7 Rd1 Nd6 Nxd6 Qxd6 Bg6 Bxg6 Nxg6 Qd7 Nf4 Qf7 Nxh5 Qf5 Qe3 Rc4 Nxg7 Kxg7 Re1 Kf7 b3 Rc6 Rc1 Rxc1+ Qxc1 Kg6 Qe3 Kf6 Kg2 Kf7 Qe2 Kg7 b4 Kg6 Qe3 Kf7; 
2r2r1k/1bqnbp1p/p3p1p1/npppP3/3P1PN1/1PPBBN2/P2Q2PP/R4RK1 w - - acd 31; acs 584; bm Ng5; c0 "Not much better than Bb1"; c3 "Ng5"; ce 96; pm Ng5; pv Ng5 Nc6 dxc5 Nxc5 Bxc5 Bxc5+ Kh1 d4 Be4 h5 Nf6 dxc3 Qxc3 Nd4 Qd3 Bb6 Bxb7 Qxb7 Nxh5 Rfd8 Rac1 Kg8 Nf6+ Kg7 Nge4 Nf5 Qf3 Ne3 Rxc8 Qxc8 Ra1; 
2r2k2/1p1b1ppr/1q1p1np1/p1bp2B1/3N3P/P1PBRQ2/1P3PP1/R5K1 w - - acd 38; acs 946; bm Bxg6; c3 "Bxg6"; ce 235; pm Bxg6; pv Bxg6 Bxd4 cxd4 fxg6 Bxf6 gxf6 Qxf6+ Kg8 Rg3 Rg7 Rxg6 Rxg6 Qxg6+ Kh8 Re1 Qxd4 Qxd6 Bg4 Qh6+ Kg8 Re7 Bf5 Qg5+ Kf8 Qxf5+ Kxe7 Qxc8 Qxb2 Qc5+ Ke6 g4 b5 Qc6+ Ke7 Qc7+ Ke6 Qb6+ Kd7 Qxa5 d4 Qb4 Qc1+ Kg2 Qc6+ Kg3 Qd5 h5 Qe5+ f4 Qe3+ Kh4 d3 Qxb5+ Kd6 Qb4+ Kd5 h6 d; 
2r1r1k1/2P2bp1/p1Q2pq1/2R3b1/1P6/4p1Bp/4B2P/3R3K w - - acd 32; acs 808; bm Qf3; c3 "Qf3"; ce 121; pm Qf3; pv Qf3 Bb3 Re1 Bc2 Qd5+ Kh8 Kg1 Be4 Qd7 f5 Re5 Rxe5 Qxc8+ Kh7 Qxa6 Re6 c8=Q Rxa6 Qxa6 f4 Qxg6+ Kxg6 b5 fxg3 hxg3 Be7 Kh2 Kf5 Rf1+ Ke6 Kxh3 Bc5 Rc1 Bb6 Rc8 g6 Kg4 Ke5 Re8+ Kd4 Re7 Bc5 Rh7 Kc3 Rc7 Kd4; 
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - acd 37; acs 1019; bm Ng6+; c0 "Not much better than Nd3"; c3 "Ng6+"; ce 164; pm Ng6+; pv Ng6+ hxg6 hxg6+ Kg8 Qa3 Qe6 Rh4 Rfb8 Qf3 Ng4 Rxg4 Rxb2 Rh1 Bxg5 Rxg5 Rxd2 Kxd2 Qxc4 Qf7+ Qxf7 gxf7+ Kxf7 Rh7 Rg8 Kc3 Bb5 f3 Bd7 e5 Bb5 f4 Bc6 Kc4 Bb7 g3 Be4 f5 dxe5 g4 Bc6 Kxc5 Bb7 a3 e4 Kd4; 
2k5/1bbp1rp1/1q2r1Np/1Pp1Pp1P/R1Pp1B2/R4P2/1K1Q2P1/8 w - - acd 38; acs 806; bm Ra8+; c3 "Ra8+"; ce 355; pm Ra8+; pv Ra8+ Bb8 Qd3 Qd8 R3a7 Bxa8 Rxa8 Rf8 Qa3 Rfe8 Qxc5+ Qc7 Qxd4 Qb7 Nf8 Rxf8 Qc5+ Qc7 Qxf8+ Kb7 Ra3 Rxe5 Kc3 Qc5 Qxc5 Rxc5 Bxb8 Kxb8 Kd4 Rc8 Ra6 Rf8 Ke5 f4 c5 Kb7 Kd6 Rf5 Ra4 Kb8 b6 Rf7 Ra7 Kc8 Rc7+ Kd8 Ke5 Rf6 Ra7 Kc8 Ra8+ Kb7 Rd8 Re6+ Kxf4 Re7 Kf5 Rf7+ Ke5; 
2b2r2/2r2pbk/4n1pp/pp1pP3/2pP3q/P1P1B2P/1P1QNRPK/1B3R2 w - - acd 35; acs 118; bm Rf6; c3 "Rf6"; ce 273; pm Rf6; pv Rf6 b4 g3 Qh5 g4 Qh4 Ng1 bxc3 bxc3 Bb7 Qc2 Bxf6 Rxf6 Qe1 Bf2 Qf1 Bh4 Nxd4 cxd4 Qd3 Qxd3 cxd3 Bxd3 Kg7 Rb6 Bc8 Be1 Rc1 Bxa5 Rd1 Rb3 Bd7 Ne2 Ba4 Rc3 Rb8 Bb4 Bb5 Bxb5 Rxb5; 
1r2kb1r/2q2ppp/p2pp3/6PB/1N2bP1P/2P1B2Q/PK6/3R3R b - - acd 33; acs 342; bm Rxb4+; c3 "Rxb4+"; ce 687; pm Rxb4+; pv Rxb4+ cxb4 Qc2+ Ka3 Qc3+ Ka4 Bc2+ Ka5 Be7 Qxe6 g6 Qd5 Bd8+ Kxa6 Qa3+ Kb7 Qxb4+ Ka7 Be4 Qxe4+ Qxe4 Bd4 Qc2 Rb1 Qa4+ Kb7 Qxd4 Bf3 Kf8 f5 Qc3 Bc6 Qa5 Rhc1 Qxf5 Rb5 Qf4 Rc3 Kg7 Rf3 Qxh4 a4 Bxg5 a5 Qg4 Ka6 Bd2 Bd5 Rf8 Bb7 Qd4 Rd5 Qb4 Rb5; 
1r2k2r/1b3p2/p1qpp1np/1p2b1p1/4P3/2P1NP1P/PP1QBBP1/3RK2R w Kk - acd 32; acs 113; bm c4; c3 "c4"; ce 56; pm c4; pv c4 Nf4 h4 bxc4 Nxc4 Nxg2+ Kf1 Nxh4 Nxd6+ Qxd6 Qxd6 Bxd6 Rxd6 Ke7 Rb6 Rhc8 Bxh4 gxh4 Rxh4 a5 Rxh6 a4 b3 axb3 axb3 Bc6 Rxb8 Rxb8 Bc4 Bb5 Rh5 Bxc4+ bxc4 Rb2 Ra5 Kd6 Ra7 Rc2 Rxf7 Rxc4 Kf2; 
1r1n2k1/4b2p/1Pq2pp1/2p1p2P/p1N5/2P1BpPQ/P4P2/3R2K1 w - - acd 40; acs 2900; bm b7; c3 "b7"; ce 197; pm b7; pv b7 Nxb7; 
1r1b4/n2b3k/1p1Np1p1/p2pP1Pp/P2P1P2/1PBN4/6K1/2R5 w - - acd 46; acs 6603; bm f5; c0 "Houdini 4 - Hannibal 1.4b, TCEC Season 6 - Stage 1a 2014"; c2 "sweat.12"; c3 "f5"; ce 122; id "arasan18.30"; pm f5; pv f5 gxf5 Bd2 Nc6 Rh1 Kg7 Rxh5; 
1k1n4/1p1b1p2/1Bp1pPp1/1PP1P3/8/6P1/8/1K6 w - - acd 61; acs 106; bm Bc7+; c3 "Bc7+"; ce 32714; dm 27; id "yacpdb id 293779"; pm Bc7+; pv Bc7+ Ka7 Bb8+ Ka8 b6 Kxb8 Kc2 Be8 Kc3 Kc8 Kd4 Kd7 Ke4 Kc8 Kf4 Bd7 g4 Kb8 Kg5 Kc8 Kh6 Be8 Kg7 Kd7 Kf8 g5 Kg7 Kc8 Kh6 Kb8 Kxg5 Ka8 Kh6 Bd7 Kg7 Be8 Kf8 Bd7 Ke7 Bc8 Kxd8 Kb8 g5 Ka8 g6 Kb8 gxf7 Ka8 f8R Kb8 Ke7 Ka8 Rxc8+;
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.
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