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Subject: Re: Ed Schröder - it's mate in 15 (not 18) - found by the new Crafty 20.3

Author: Mike Byrne

Date: 21:58:55 02/19/06

Go up one level in this thread


On February 20, 2006 at 00:52:21, Mike Byrne wrote:

>
>=====================================================
>
>FEN: [d]1r4r1/3q1npk/2b1pbnp/Rp1p4/1N1P3P/2PQ1pP1/1K3B2/5B1R w - - 0 1
>
>
>Crafty-20.3:
>  15	35:33	3.547.613,353	1.663	+M15	1.Qxg6+ Kxg6 2.Bd3+ Kh5 3.g4+ Kxg4 4.Rg1+
>Kh3 5.Bf1+ Kh2 6.Bg3+ Kxg1 7.Ra1 Ra8 8.Rb1 Ra1 9.Kxa1 Qa7+ 10.Kb2 Qa1+ 11.Kxa1
>Ra8+ 12.Kb2 Ra1 13.Kxa1 f2 14.Bh3+ f1Q 15.Rxf1+
>
>Note: This version has been slightly tweaked from Bob's original 20.3 source.
>
>More testing needs to be performed - specifically does it play better than
>standard Crafty 20.3.  One can see that the tweaked version above saw Qxg6 about
>500M nodes quicker than standard.
>
Standard Crafty 20.3 did find mate in 48 minutes.  About 1.3B nodes after
tweaked version,

  15	48:33	4.810.887,467	1.651	+M15	1.Qxg6+ Kxg6 2.Bd3+ Kh5 3.g4+ Kxg4 4.Rg1+
Kh3 5.Bf1+ Kh2 6.Bg3+ Kxg1 7.Ra1 Ra8 8.Rb1 Ra1 9.Kxa1 Ra8+ 10.Kb2 Ra1 11.Kxa1
Qa7+ 12.Na2 Qxa2+ 13.Kxa2 f2 14.Bh3+ f1Q 15.Rxf1+
  15	49:05	4.866.870,410	1.652	+M15	1.Qxg6+ Kxg6 2.Bd3+ Kh5 3.g4+ Kxg4 4.Rg1+
Kh3 5.Bf1+ Kh2 6.Bg3+ Kxg1 7.Ra1 Ra8 8.Rb1 Ra1 9.Kxa1 Ra8+ 10.Kb2 Ra1 11.Kxa1
Qa7+ 12.Na2 Qxa2+ 13.Kxa2 f2 14.Bh3+ f1Q 15.Rxf1+


Here's another position where the new tweaked Crafty finds mate in 30 very
quickly.

FEN: [d]5n2/B3K3/2p2Np1/4k3/7P/3bN1P1/2Prn1P1/1q6 w - - 0 1

Standard Crafty-20.3:
   1	00:00	       1.182	1.182	-11.52	1.cxd3 Qxd3
   1	00:00	       1.261	1.261	-10.66	1.Neg4+ Kf5 2.cxd3 Nxg3 3.Kxf8 Qxd3
   1	00:00	       1.331	1.331	-9.96	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nxd3+
   1	00:00	       1.365	1.365	-9.96	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nxd3+
   2	00:00	       1.379	1.379	-9.56	1.Nfg4+
   2	00:00	       1.421	1.421	-8.56	1.Nfg4+
   2	00:00	       1.426	1.426	-6.56	1.Nfg4+
   2	00:00	       1.526	1.526	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   2	00:00	       1.815	1.815	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   3	00:00	       2.267	2.267	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   3	00:00	       3.127	3.127	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   4	00:00	       4.533	4.533	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   4	00:00	       6.878	6.878	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   5	00:00	      12.434	12.434	+0.01	1.Nfg4+ Ke4 2.Nf2+ Ke5 3.Nfg4+
   5	00:00	      13.684	13.684	+0.41	1.Neg4+
   5	00:00	      13.790	13.790	+1.41	1.Neg4+
   5	00:00	      13.821	13.821	+3.41	1.Neg4+
   5	00:00	      16.708	16.708	+4.92	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Kd3 10.Nxb1
   5	00:00	      22.175	22.175	+4.92	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Kd3 10.Nxb1
   6	00:00	      44.757	2.237.850	+4.60	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
   6	00:00	      71.323	2.377.433	+4.60	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
   7	00:00	      71.499	2.383.300	+5.00	1.Neg4+
   7	00:00	     123.443	2.468.860	+5.02	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
11.Bb8+ Kd4 12.Kxe6 Kxe3
   7	00:00	     174.827	2.185.337	+5.02	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
11.Bb8+ Kd4 12.Kxe6 Kxe3
   8	00:00	     327.883	2.049.268	+4.97	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Nh7 11.Kd7
   8	00:00	     465.128	2.114.218	+4.97	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Nh7 11.Kd7
   9	00:00	     760.159	2.111.552	+5.22	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Bxc2 12.Nxc2 Ne6 13.Bb8+ Kd5 14.Nb4+ Kc5 15.Kxe6 Kxb4
   9	00:00	   1.039.900	2.122.244	+5.22	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Bxc2 12.Nxc2 Ne6 13.Bb8+ Kd5 14.Nb4+ Kc5 15.Kxe6 Kxb4
  10	00:01	   1.707.391	1.918.416	+5.28	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Nh7 11.g4
Kf4 12.Kf7 g5 13.h5
  10	00:01	   2.223.558	1.967.750	+5.28	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Nh7 11.g4
Kf4 12.Kf7 g5 13.h5
  11	00:01	   2.586.798	1.974.654	+5.68	1.Neg4+
  11	00:02	   3.482.205	1.989.831	+5.77	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Bxc2 12.Nxc2 Nh7 13.Nc3 Nxc3 14.Bd4+ Kf5 15.Bxc3
  11	00:02	   4.393.585	1.997.084	+5.77	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Bxc2 12.Nxc2 Nh7 13.Nc3 Nxc3 14.Bd4+ Kf5 15.Bxc3
  12	00:04	   7.584.427	2.027.921	+5.69	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Bxc2 12.Nxc2 Nh7 13.Nb4 Kf5 14.Nxc6 Nxg3 15.Nc3
  12	00:05	   9.562.031	1.912.406	+5.69	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Bxc2 12.Nxc2 Nh7 13.Nb4 Kf5 14.Nxc6 Nxg3 15.Nc3
  13	00:07	  14.042.125	2.006.017	+6.08	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Be4 12.Kxf8 Nxg3 13.Nd2 Kf4 14.Kf7 g5 15.hxg5 Kxg5 16.Nxe4+ Nxe4
  13	00:08	  16.899.334	1.988.156	+6.08	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nxb1
Be4 12.Kxf8 Nxg3 13.Nd2 Kf4 14.Kf7 g5 15.hxg5 Kxg5 16.Nxe4+ Nxe4

Tweaked Crafty-20.3:
   1	00:00	       1.174	1.174	-11.52	1.cxd3 Qxd3
   1	00:00	       1.297	1.297	+0.01	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nhg4+
   1	00:00	       1.391	1.391	+0.01	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nhg4+
   2	00:00	       1.805	1.805	+0.01	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nhg4+
   2	00:00	       2.264	2.264	+0.01	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nhg4+
   3	00:00	       2.484	2.484	+0.41	1.Neg4+
   3	00:00	       2.515	2.515	+1.41	1.Neg4+
   3	00:00	       2.879	2.879	+3.41	1.Neg4+
   3	00:00	       4.181	4.181	+4.92	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+ Ke5
5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Kd3 10.Nxb1
   3	00:00	       5.570	5.570	+4.92	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+ Ke5
5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Kd3 10.Nxb1
   4	00:00	      10.030	10.030	+4.92	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Kd3 10.Nxb1
   4	00:00	      13.246	13.246	+4.92	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Kd3 10.Nxb1
   5	00:00	      27.282	2.728.200	+4.71	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Ng4+ Kf5
11.Nh6+ Ke5 12.Nf7+ Kf5 13.Nxb1
   5	00:00	      38.636	3.863.600	+4.71	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Ng4+ Kf5
11.Nh6+ Ke5 12.Nf7+ Kf5 13.Nxb1
   6	00:00	      77.843	1.946.075	+5.02	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
11.Bb8+ Kd4 12.Kxe6 Kxe3
   6	00:00	     101.843	1.697.383	+5.02	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
11.Bb8+ Kd4 12.Kxe6 Kxe3
   7	00:01	     182.515	1.520.958	+5.02	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
11.Bb8+ Kd4 12.Kxe6 Kxe3
   7	00:01	     220.411	1.469.406	+5.02	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.c4+ Bxc4 7.Ne3+ Ke5 8.Ndxc4+ Ke4 9.Nxd2+ Ke5 10.Nxb1 Ne6
11.Bb8+ Kd4 12.Kxe6 Kxe3
   8	00:01	     300.490	1.669.388	+5.42	1.Neg4+
   8	00:01	     301.345	1.674.138	+6.42	1.Neg4+
   8	00:01	     301.425	1.674.583	+8.42	1.Neg4+
   8	00:01	     380.555	1.654.586	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
   8	00:01	     464.661	1.787.157	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
   9	00:01	     757.394	1.893.485	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
   9	00:01	     918.353	1.836.706	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  10	00:01	   1.519.995	1.948.711	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  10	00:01	   1.798.814	1.955.232	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  11	00:02	   2.906.527	2.004.501	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  11	00:02	   3.425.967	2.039.266	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  12	00:03	   5.318.425	2.053.445	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  12	00:03	   6.131.263	2.064.398	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  13	00:05	   9.293.441	1.770.179	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  13	00:06	  10.593.531	1.765.588	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+
  14	00:08	  15.617.696	1.893.054	+M30	1.Neg4+ Kf5 2.Nh6+ Ke5 3.Nf7+ Kf5 4.Nd6+
Ke5 5.Ng4+ Kd5 6.Ne3+ Ke5 7.Nf7+ Ke4 8.Ng5+ Ke5 9.Nf3+ Ke4 10.Nxd2+ Ke5 11.Nf3+
Ke4 12.Ng5+ Ke5 13.Nf7+ Ke4 14.Nd6+ Ke5 15.Ng4+ Kd5 16.Nf6+ Ke5 17.Nf7+ Kf5
18.Nh6+ Ke5 19.Nhg4+ Kf5 20.Ne3+ Ke5 21.Nfg4+ Ke4 22.Nf2+ Ke5 23.Nxd3+ Ke4
24.Nf2+ Ke5 25.Nfg4+ Ke4 26.Nf6+ Ke5 27.Nc4+ Kf5 28.Nd6+ Ke5 29.Ng4+ Kd5 30.c4+




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