BT2630, three broken problems

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Dann Corbit
Posts: 12563
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

BT2630, three broken problems

Post by Dann Corbit »

For BT2630, these three problems have wrong solutions (probably some people already know this):
[d]3r2k1/p2r2p1/1p1B2Pp/4PQ1P/2b1p3/P3P3/7K/8 w - -
[d]rnb1k1nr/p2p1ppp/3B4/1p1N1N1P/4P1P1/3P1Q2/PqP5/R4Kb1 w kq -
[d]r1b1kb1r/pp1n1ppp/2q5/2p3B1/Q1B5/2p2N2/PP3PPP/R3K2R w KQkq -

Given solutions are shown here as column c3:
UPDATE Epd SET c3 = 'e6', id = 'BT2630-27' WHERE Epd = '3r2k1/p2r2p1/1p1B2Pp/4PQ1P/2b1p3/P3P3/7K/8 w - -';
UPDATE Epd SET c3 = 'e5', id = 'BT2630-28' WHERE Epd = 'rnb1k1nr/p2p1ppp/3B4/1p1N1N1P/4P1P1/3P1Q2/PqP5/R4Kb1 w kq -';
UPDATE Epd SET c3 = 'O-O-O', id = 'BT2630-29' WHERE Epd = 'r1b1kb1r/pp1n1ppp/2q5/2p3B1/Q1B5/2p2N2/PP3PPP/R3K2R w KQkq -';

Arena output (with fluff truncated):

Code: Select all

Analysis of Q:\btwrong3.epd   
2016-12-06 8:06:58 PM Level: 6000 Seconds
Analyzing engine: Houdini5Tactical:MPV:3

 1                      
    Avoid move: 
    Best move (Houdini5Tactical:MPV:3): Kh2-g3
    Not found in: 1:40:00
    12/31	00:00	   3,525,486	18,752,000	+1.11	Kg3 Kh8 Bb4 a5 Bd6 b5 Qxe4 Rc8 Qg4 Rdd8 Be7 Re8
    12/31	00:00	   3,525,486	18,752,000	+1.13	Bb4 Rd3 Qxe4 Be6 Qc6 Bd5 Qc7 Bb3 Bd6 Ra8 e4 Kh8 Qd7 Bd1 e6
    12/31	00:00	   3,525,486	18,752,000	+3.93	e6 Rxd6 Qf7+ Kh8 e7 Bxf7 gxf7 Kh7 e8Q Rd1 Qxe4+ Kh8 Qe8+ Kh7 f8Q Rxe8
   ---------------------------------------------------------------------------
{snip}
   ---------------------------------------------------------------------------
    33/86	1:32:39	96,856,313,802	17,421,000	+2.22	Kg3 Kh8 a4 Bg8 Bf8 Rb7 e6 Bxe6 Bxg7+ Kxg7 Qe5+ Kg8 Qxe6+ Kg7 Qxe4 Rdd7 Qe5+ Kg8 e4 Re7 Qd5+ Kg7 Qd4+ Kg8 Qc4+ Kg7 Qc3+ Kg8 Qb3+ Kg7 Qb2+ Kg8 Qd2 Rbc7 Qd8+ Kg7 Qd4+ Kg8 e5 Rc8 Qf4 Rc3+ Kg4 Rc5 e6 Rc6 Qxh6 Rcxe6 Qc1 Re1 Qc3 R1e3 Qd2 Kg7 Qd4+ R3e5
    33/86	1:32:39	96,856,313,802	17,421,000	+2.77	e6 Rxd6 Qf7+ Kh8 e7 Rd2+ Kg3 b5 e8Q+ Rxe8 Qxe8+ Bg8 Qxb5 Rd3 Qc5 a6 a4 Rd5 Qc6 a5 Kh4 Rg5 Qxe4 Rc5 Qe8 Rxh5+ Kg4 Rd5 Kf4 Rd6 e4 Re6 Qb5 Rf6+ Ke3 Rxg6 Qxa5 Kh7 Qa8 h5 a5 Bc4 Qc8 Be6 Qc5 h4 a6 h3
    34/86	1:32:39	96,856,313,802	17,421,000	+4.67	Bb4 Kh8
   2016-12-06 9:47:02 PM, Time for this analysis: 01:40:00, Rated time: 1:40:00

 2                      
    Avoid move: 
    Best move (Houdini5Tactical:MPV:3): Ra1-d1
    Not found in: 1:40:00
    11/28	00:00	   3,878,104	14,257,000	 0.00	Rd1 Bb6 Be7 Nxe7 Nd6+ Kd8 Nxf7+ Ke8 Nd6+ Kd8 Nf7+
    11/28	00:00	   3,878,104	14,257,000	+1.40	Qd1 Bb6 Rb1 Qxa2 Ra1 Qb2 Nxb6 g6 Rb1 Qxb1 Qxb1 axb6 Ng7+
    11/28	00:00	   3,878,104	14,257,000	+1.62	Re1 Bb7 Kxg1 g6 Bxb8 f6 Qe3 Kf7 Nd6+ Kg7 g5
   ---------------------------------------------------------------------------
{snip}
   ---------------------------------------------------------------------------
    28/73	1:39:45	88,483,941,469	14,783,000	+3.23	Qd1
    28/73	1:39:45	88,483,941,469	14,783,000	+3.38	h6 Qxa1+
    28/73	1:39:45	88,483,941,469	14,783,000	+8.55	Re1 Bb7 Qf4 Bxd5 exd5+ Kd8 Bc7+ Kc8 Kxg1 Nf6 Ba5 Kb7 Qc7+ Ka6 Bc3 Qxc3 Qxc3 Nxd5 Qc5 Nc3 Qxc3 Nc6 Nd6 Rhb8 d4 Rb6 d5 Na5 Ne4 d6 Qxg7 Nc4 Qxh7 Rb7 Qg7
   2016-12-06 11:27:02 PM, Time for this analysis: 01:40:00, Rated time: 3:20:00

 3 -                    
    Avoid move: 
    Best move (Houdini5Tactical:MPV:3): Qa4xc6
    Not found in: 1:40:00
    11/33	00:00	   5,104,661	14,179,000	+1.43	Qxc6 bxc6 0-0-0 f6 Rhe1+ Be7 Bf4 Nb6 Bd6 cxb2+ Kb1 Bf5+ Bd3 Bxd3+ Rxd3 Nd5 Bxe7 c4 Bxf6+ Kf7 Ne5+ Kxf6 Rf3+ Kg5
    11/33	00:00	   5,104,661	14,179,000	+1.89	0-0-0 Be7 Bxf7+ Kxf7 Qf4+ Bf6 Rxd7+ Bxd7 Ne5+ Kg8 Nxc6 Bxg5 Qxg5 Bxc6 Qxc5
    11/33	00:00	   5,104,661	14,179,000	+2.34	Qb3 f6 0-0 fxg5 Rae1+ Be7 Re6 Nb6 Rxc6 bxc6 Bf7+
   ---------------------------------------------------------------------------
{snip}
   ---------------------------------------------------------------------------
    30/81	1:39:55	88,450,707,453	14,752,000	+1.67	Bb5 Qe6+ Kd1 cxb2 Rb1 Be7 Bxe7 Qd5+ Kc2 Kxe7 Rhe1+ Kd8 Qf4 f6 Kxb2 g5 Qg3 c4 Ka1 Re8 Rxe8+ Kxe8 Qc7 Kf8 Bxc4 Qc5 Qd8+ Kg7 Qg8+ Kh6 h4 g4 Rb5 Qe7 Qxg4 Nc5 Qf4+ Kg7 Qg3+ Kh6 Rb2 Ne4 Qf4+ Kg7 Re2 f5 Qg3+ Kh6 Nd4 Nxg3 Rxe7 Ne4 f3 Nd2 Bd3 Kg6 h5+
    31/81	1:39:55	88,450,707,453	14,752,000	+2.19	0-0-0 Be7 Bxf7+ Kxf7 Qf4+ Bf6 Rxd7+ Bxd7 Ne5+ Kg8 Nxc6 Bxg5 Qxg5 cxb2+ Kxb2 Bxc6 Re1 Rf8 f3 h5 Re7 Rh7 Rc7 Be8 Rxb7 Bf7 Qxc5 a6 a4 h4 Qb4 Rh6 Rb8 Re8 Rxe8+ Bxe8 Qb8 Re6 Qc8 Re2+ Ka3 Kh7 Qxa6
    31/81	1:39:55	88,450,707,453	14,752,000	+5.10	Bxf7+ Kxf7 Qf4+ Ke8 0-0-0 cxb2+ Kxb2 Be7 Rhe1 Qb6+ Ka1 Nf6 Rd6 Qc7 Rxf6 Qxf4 Rxf4 Kd7 Rxe7+ Kd6 Rxg7 Kc6 Ne5+ Kd5 Nc4 Re8 Rxh7 b6 Be7 Ba6 Ne3+ Kc6 Rh6+ Kb7 Bxc5 Bd3 Rf7+ Ka6 Rd6 Be4 Kb2 Bb7 Bb4 Rad8 Rxd8 Rxd8 Rc7 Be4 Re7
   2016-12-07 1:07:03 AM, Time for this analysis: 01:40:00, Rated time: 5:00:00

0 of 3 matching moves
2016-12-07 1:07:04 AM, Total time: 5:00:05 AM
Rated time: 5:00:00 = 18000 Seconds

--------------------------------------------------------------------------------

Analysis of Q:\btwrong3.epd   
2016-12-06 8:06:58 PM Level: 10800 Seconds
Analyzing engine: Matefinder-x64-mingw:MPV:3

 1                      
    Avoid move: 
    Best move (Matefinder-x64-mingw:MPV:3): Kh2-g2
    Not found in: 1:40:00
     1/1	00:00	         468	6,782	+0.18	Kg2
     1/1	00:00	         468	6,782	+0.23	Kg3
     1/1	00:00	         468	6,782	+0.83	Qxe4
   ---------------------------------------------------------------------------
{snip}
   ---------------------------------------------------------------------------
    40/82	1:39:45	47,553,992,858	7,944,864	+1.81	Kg3 Kh8 a4 a5 Qxe4 Rc8 Qf5 Rdd8 Be7 Re8 Qd7 Be6 Qd6 Rc5 Kf4 Bb3 Bf6 Be6 Qxb6 Rc1 Kg3 Rg1+ Kf2 Rc1 Bxg7+ Kxg7 Qa7+ Kf8 Qh7 Re7 Qh8+ Bg8 Qxh6+ Rg7 Qg5 Rd7 Qf6+ Ke8 Qh8 Kf8 h6 Rc6 g7+ Kf7 h7 Rd8 hxg8Q+ Rxg8 Qh5+ Kxg7 Qg4+ Rg6 Qd7+ Kh6 Kf3 R8g7 Qh3+ Kg5
    40/82	1:39:45	47,553,992,858	7,944,864	+2.80	e6 Rxd6 Qf7+ Kh8 e7 Rd2+ Kg3 b5 e8Q+ Rxe8 Qxe8+ Bg8 Qxb5 Rd3 Qc5 a6 Kg4 Rd5 Qb4 Re5 Kh4 a5 Qd4 Re8 Qc5 Ra8 Qc6 a4 Qxe4 Rc8 Qe5 Re8 Qc5 Bb3 Kg3 Re4 Kf3 Rh4 Qf8+ Bg8 Qf5 Rh1 Qc5 Rg1 Qa5 Rg5 Qxa4 Rxh5 Qe8 Rf5+ Ke4
    40/82	1:39:45	47,553,992,858	7,944,864	+6.02	Bb4 Rd5 Qf7+ Kh8 e6 Rxh5+ Kg3 Rg8 e7 Bb5 Bc3 Rh1 Kg2 Rh5 e8R Bxe8 Bxg7+ Rxg7 Qxe8+ Rg8 g7+ Kxg7 Qxh5 Rf8 Qg4+ Kf6 Qf4+ Kg7 Qg3+ Kf6 Qd6+ Kg7 Kg3 Rf6 Qd7+ Rf7 Qd4+ Kg6 Kh4 a6 Qxe4+ Kg7 Kh5 Rf6 Qb7+ Rf7 Qxb6 Rf5+ Kg4 Rf6 Qc5 Kf7 Qd5+ Kg7 Kh5 Rf7 Qd4+ Rf6 e4 a5 Qg1+ Kf7 Qa7+ Kf8 Qxa5
   2016-12-07 2:47:11 AM, Time for this analysis: 01:40:00, Rated time: 1:40:00

 2                      
    Avoid move: 
    Best move (Matefinder-x64-mingw:MPV:3): Qf3-d1
    Not found in: 1:40:00
     1/1	00:00	       2,976	992,000	-1.89	Qd1
     1/1	00:00	       2,976	992,000	-1.81	Re1
     1/1	00:00	       2,976	992,000	-0.33	Rd1
   ---------------------------------------------------------------------------
{snip}
   ---------------------------------------------------------------------------
    31/57	1:18:19	36,236,709,322	7,711,101	+2.19	e5 Qxa1+ Ke2 Ba6 Nc7+ Kd8 Nxa6 Qc3 Bc7+ Qxc7 Nxc7 Nc6 Nxa8 g6 Kf1 gxf5 Kxg1 Nge7 gxf5 Rg8+ Kh1 Nxe5 Qb7 f6 Nc7 Nf3 Qxf3 Kxc7 Qf4+ Kd8 Qh6 Ke8 Qxf6 Rf8 Qg7 Rxf5 Qh8+ Rf8 Qxh7 Rf2 Qh8+ Kf7 Qd4
    31/57	1:18:19	36,236,709,322	7,711,101	+3.75	Qd1 Bb6 Rb1 Qxa2 Ra1 Qb2 Nxb6 f6 Nxc8 Nh6 Nb6 Nxf5 gxf5 axb6 Rxa8 Kf7 Rxb8 Rxb8 Bxb8 b4 Bc7 b5 h6 gxh6 Bf4 Ke7 Bxh6 b3 cxb3 Qh2 Be3 h5 Bd4 Qh1+ Ke2 Qxd1+ Kxd1
    31/57	1:18:19	36,236,709,322	7,711,101	+8.65	Re1 Bb7 Qf4 Bxd5 exd5+ Kd8 Bc7+ Kc8 Ba5 Kb7 Qc7+ Ka6 Bc3 Qxc3 Qxc3 Nf6 Kxg1 Nxd5 Qc5 Nc3 Qxc3 Nc6 Nd6 Rhb8 Qxg7 Rg8 Qxf7 Rxg4+ Kf2 Rd8 Qxh7 Rgg8 Ke3 Kb6 Qf5 a6 a4 Rde8+ Nxe8 Rxe8+ Kf2 Rxe1 Kxe1 bxa4 h6 a3 Qxd7
   2016-12-07 4:27:12 AM, Time for this analysis: 01:40:00, Rated time: 3:20:00

 3 -                    
    Avoid move: 
    Best move (Matefinder-x64-mingw:MPV:3): Qa4-b3
    Not found in: 1:40:00
     1/1	00:00	       2,845	1,422,500	-0.70	Qb3
     1/1	00:00	       2,845	1,422,500	+0.04	Qxc6
     1/1	00:00	       2,845	1,422,500	+1.06	Qc2
   ---------------------------------------------------------------------------
{snip}
   ---------------------------------------------------------------------------
    37/71	1:37:15	42,033,550,141	7,203,431	+1.56	Qb3 f6 0-0 fxg5 Rfe1+ Kd8 Re6 Qc7 Nxg5 Qa5 Nf7+ Kc7 Nxh8 Nb6 Re8 Bd7 Rxa8 Nxa8 bxc3 Nb6 Bg8 c4 Qc2 Qh5 Qd2 Qh6 Qe2 Bd6 g3 Bc6 Nf7 Qh3 f3 Bc5+ Kh1 Qe6 Qe5+ Qxe5 Nxe5 Na4 Bxc4 Nxc3 Nxc6 Kxc6 Rc1 Bd4 Bg8 Kd6 Kg2
    37/71	1:37:15	42,033,550,141	7,203,431	+2.52	0-0-0 Be7 Bxf7+ Kxf7 Qf4+ Bf6 Rxd7+ Bxd7 Ne5+ Kg8 Nxc6 Bxg5 Qxg5 cxb2+ Kxb2 Bxc6 Re1 Rf8 f3 h5 Re7 Rf7 Re6 Kh7 Rd6 Re8 Qxh5+ Kg8 Qxc5 Re2+ Kc3 Be8 Rd2 Rxd2 Kxd2 Rd7+ Ke3 b6 Qc4+ Kf8 Qf4+ Bf7 Kf2 Ke8 a4 Bg6 Kg3 Bh7 Qg4 Bd3 Qe6+ Kd8 Qe5 Kc8
    37/71	1:37:15	42,033,550,141	7,203,431	+5.25	Bxf7+ Kxf7 Qf4+ Ke8 0-0-0 Be7 Rhe1 cxb2+ Kxb2 Qb6+ Ka1 Nf6 Rd6 Qc7 Rxf6 Qxf4 Rxf4 Kd7 Rxe7+ Kd6 Rxg7 Re8 Rxh7 Kd5 h4 Be6 Rxb7 Reb8 Rc7 Kd6 Re7 Re8 Rxe8 Rxe8 Rf6 Ke7 Rh6+ Kd7 Be3 Kc8 Rh5 c4 Rc5+ Kb7 h5 Rh8 Bd4 Rc8 Rxc8 Kxc8 h6
   2016-12-07 6:07:13 AM, Time for this analysis: 01:40:00, Rated time: 5:00:00

0 of 3 matching moves
2016-12-07 6:07:14 AM, Total time: 10:00:15 AM
Rated time: 5:00:00 = 18000 Seconds

--------------------------------------------------------------------------------

Analysis of Q:\btwrong3.epd   
2016-12-06 8:06:58 PM Level: 10800 Seconds
Analyzing engine: Komodo-10-64bit

 1                      
    Avoid move: 
    Best move (Komodo-10-64bit): Bd6-b4
    Not found in: 1:40:00
      2	00:00	         487	243,890	-0.06	Qxe4 Be6
{snip}
     47	16:36	16,582,595,939	16,636,010	+50.77	Bb4 Kh8 e6 Bxe6 Qxe6 Rc7 Qe5 Rb7 Qxe4 Rbd7 Bc3 Rc7 Qe5 Rb7 Qf4 Kg8 Qc4+ Kh8 Qc6 Rbd7 Kg3 Kg8 Qe6+ Kh8 Bd4 b5 Bc3 b4 axb4 a6 Qe4 Rc8 Bd4 Rcd8 Qf4 Rb7 Qxh6+ Kg8 Qh7+ Kf8 Qh8+ Ke7 Qxg7+ Ke6 Qxb7 Rd7 Qc6+ Rd6 Qe4+ Kd7 Qb7+ Ke8 g7
     48	16:44	16,710,635,926	16,639,706	+50.77	Bb4 Kh8 e6 Bxe6 Qxe6 Rc7 Qe5 Rb7 Qxe4 Rbd7 Bc3 Rc7 Qe5 Rdc8 Bd4 Rb7 Qe4 Rd7 Qe6 Rcd8 Bc3 a5 Kg3 Rb7 Qc6 Rbd7 Bd4 b5 Qxb5 Rd5 Qf1 R5d7 Qf4 Rxd4 exd4 Rc8 Qf5 Re8 Qxa5 Kg8 Qd5+ Kh8 Qb5 Rf8 Qc6 Rd8 Qe4 Rc8 Qe3
     49+	17:36	17,575,613,767	16,643,578	+50.84	Bb4 Kh8 e6
   2016-12-07 7:47:21 AM, Time for this analysis: 01:40:00, Rated time: 1:40:00

 2                      
    Avoid move: 
    Best move (Komodo-10-64bit): Ra1-e1
    Not found in: 1:40:00
      2	00:00	       4,132	4,132,000	-1.95	Qd1 g6
{snip}
     38	1:03:44	60,428,459,984	15,798,862	+10.93	Re1 Bb7 Qf4 Qd4 Nc7+ Kd8 Nxd4 Bxd4 Nxa8 Nc6 Nc7 Bb6 Qxf7 Nge7 Nd5 Re8 Qf4 Kc8 Bxe7 Nxe7 Nxb6+ axb6 Qf7 Kd8 Qxg7 d6 Qxh7 Rf8+ Ke2 Bc8 Rg1 Rg8 g5 Be6 g6 d5 g7 Kd7 Kd2 Re8 h6 b4 Re1 Rg8 Rb1 Ke8 Rxb4 d4 Rxd4 b5 Rb4 Kf7 Rxb5 Bd7 Rb1
     39-	1:17:58	71,964,999,622	15,381,664	+10.86	Re1 Bb6
   2016-12-07 9:27:22 AM, Time for this analysis: 01:40:00, Rated time: 3:20:00

 3 -                    
    Avoid move: 
    Best move (Komodo-10-64bit): Bc4xf7
    Not found in: 1:40:00
      2	00:00	       4,942	4,942,000	-0.03	Qc2 cxb2 Qxb2
{snip}
     42	1:18:57	72,265,768,633	15,255,715	+6.15	Bxf7+ Kxf7 Qf4+ Ke8 0-0-0 Be7 Rhe1 cxb2+ Kxb2 Qb6+ Ka1 Nf6 Rd6 Qc7 Rxf6 Qxf4 Rxf4 Kd7 Rxe7+ Kc6 Rxg7 Re8 Be7 b6 a4 Kd5 Kb2 Be6 Rf6 h6 Rxh6 Rg8 Rg5+ Rxg5 Nxg5 Bg8 Kc3 Re8 Rd6+ Ke5 Nf3+ Ke4 Bg5 Rb8 h4 Rb7 Nd2+ Ke5 Rd8 Be6 Nc4+ Bxc4 Kxc4 a6 f3 Ke6 Rd2 b5+ Kxc5 bxa4 Rd6+ Ke5 Rxa6
     43-	1:21:10	74,200,549,306	15,233,917	+6.08	Bxf7+ Kxf7
     43+	1:26:50	79,127,434,980	15,187,067	+6.15	Bxf7+ Kxf7 Qf4+
     43-	1:29:22	81,577,722,152	15,211,962	+6.08	Bxf7+ Kxf7
   2016-12-07 11:07:23 AM, Time for this analysis: 01:40:00, Rated time: 5:00:00

0 of 3 matching moves
2016-12-07 11:07:24 AM, Total time: 3:00:25 PM
Rated time: 5:00:00 = 18000 Seconds
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