Hard-Talkchess-2019 set

[Vinvin]

...
And I'm adding 6 older positions, sometimes easy and sometimes hard :

Code: Select all

...
rk1b4/p2p2p1/1P6/2R2P2/8/2K5/8/5B2 w - - bm Rc8+;
...

Now I remember why this position is not good : Rc8+ is sometime evaluated as 0.00 as some other moves.
I'm removing this one.

Vincent, are you sure?
This position seems to be a very good winning one.
Good luck!

Yes, Rc8+, Ba6 or Rd5 can be chosen randomly but only one is winning.

Code: Select all

Stockfish_19091615_x64_modern:
...
 56/44	04:50	2 191 168 105	7 546 072	 0,00	1.Ba6 axb6 2.Rc8+ Ka7 3.Rxa8+ Kxa8 4.Bc8 Kb8 5.Bxd7 Bf6+ 6.Kb3 Kc7 7.Bb5 Kd6 8.Kb4 Ke5 9.Bd3 Kd5 10.Bc2 Kd6 11.Kb5 Bd4 12.Kc4 Bf2 13.Bd3 Bc5 14.Kb5 Kd5 15.Bb1 Ke5 16.Bc2 Kd5
 56/66	04:50	2 191 168 105	7 546 072	 0,00	1.Rc8+ Kxc8 2.Ba6+ Kb8 3.b7 Bf6+ 4.Kc4 Be5 5.Kd5 Bg3 6.Kc4
 56/23	04:50	2 191 168 105	7 546 072	 0,00	1.Rd5 Kb7 2.Rd6 Rc8+ 3.Kb3 Bxb6 4.Rxd7+ Rc7 5.Rd6 Rf7 6.Bc4 Rxf5 7.Rd7+ Kc6 8.Rxg7 Rf3+ 9.Ka4 Kc5 10.Rg4 Re3 11.Bb3 Rxb3
---------------------------------------------------------------------------
 57/36	06:15	2 872 072 839	7 641 214	 0,00	1.Ba6 axb6 2.Rc8+ Ka7 3.Rxa8+ Kxa8 4.Bc8 Kb8 5.Bxd7 Bf6+ 6.Kc4 Kc7 7.Bb5 Kd6 8.Ba4 Be5 9.Bc2 Bg3 10.Bd3 Ke5 11.Bc2 Bf2 12.Kb5 Bc5 13.Bb1 Bd4 14.Kc6 Be3 15.Bc2 Bd4
 57/15	06:15	2 872 072 839	7 641 214	 0,00	1.Rc8+ Kxc8 2.Ba6+ Kb8 3.b7 Bf6+ 4.Kc4 Be5 5.Kd5 Bg3 6.Kc4 Bh2 7.Kd5 Bg3
 57/31	06:15	2 872 072 839	7 641 214	 0,00	1.Rd5 Kb7 2.Rd6 Rc8+ 3.Kd3 Bxb6 4.Rg6 Rf8 5.Rxg7 Kc6 6.Rg6+ Kc5 7.f6 Bd8 8.Bh3 Bxf6 9.Bxd7 Kd6 10.Bg4 a5 11.Kc4 a4 12.Bd1 a3 13.Kb3 Kc5 14.Kxa3

[Dann Corbit]

I think what he refers to is that engines find the right move, but score it a draw and not a checkmate.
Automated systems that analyze the output say that the engine chose correctly, when really it might draw the game because it only found the draw path.

[Paloma]

Code: Select all

rk1b4/p2p2p1/1P6/2R2P2/8/2K5/8/5B2 w - - 0 1

Analysis by Sting 17 (based on Stockfish 2.1.1) 64bit:

...
1.Rc8+ Kb7 2.Bg2+ Kxb6 3.Rxa8 Bg5 4.Kc4 a5 5.Kd5 Kb5 6.Rg8 Bf6 7.Rb8+ Ka4 8.Kd6 Ka3 9.Bd5 Ka4 10.Kxd7 Bc3 11.Ke8 Be5 12.Rb7 Bf6 13.Kf7 Bc3 14.Kg6 Be5 15.Bg2 Ka3 16.Rxg7 Kb4 17.f6 Bd6 18.f7 Kb3 19.Rg8 Bc5 20.f8Q Bd4 21.Rg7 Bg1 22.Rg8 Kc2 
  Weiß steht klar auf Gewinn: +- (76.56)  Tiefe: 42   00:14:12  5833MN
1.Rc8+ Kb7 2.Bg2+ Kxb6 3.Rxa8 Bg5 4.Kc4 Kc7 5.Kd5 Kb7 6.Kd6+ Ka6 7.Bf1+ Kb7 8.Rg8 Bh6 9.Rd8 Bf4+ 10.Kd5 Kc7 11.Ra8 Bc1 12.Bb5 Kb7 13.Rg8 Bh6 14.Re8 Bg5 15.Rf8 a6 16.Bf1 a5 17.Bb5 a4 18.Bxa4 Ka6 19.Rf7 Ka5 20.Rxd7 Kb4 21.Rxg7 Bd8 22.Bb5 Bf6 
  Weiß steht klar auf Gewinn: +- (79.87)  Tiefe: 43   00:14:44  6037MN
1.Rc8+ Kb7 2.Bg2+ Kxb6 3.Rxa8 Bg5 4.Kc4 Kc7 5.Kd5 Kb7 6.Kd6+ Ka6 7.Bf1+ Kb7 8.Rg8 Bh6 9.Rd8 Bf4+ 10.Kd5 Kc7 11.Ra8 Bg5 12.Bb5 Kb7 13.Re8 Kc7 14.Rg8 Be7 15.Bf1 Bf6 16.Bg2 a5 17.Bf1 a4 18.Ra8 a3 19.Rxa3 Kd8 20.Re3 Bh4 21.Re4 Bf2 22.Bb5 Ba7 23.Rg4 Ke7 24.Rg6 
  Weiß steht klar auf Gewinn: +- (79.87)  Tiefe: 44   00:15:49  6549MN

(25.09.2019)

[Dann Corbit]

Yes, some engines will find the mate score.
Others will find the key move and give a score of 0 and a drawing plan.
The GUI will say, +1, you got the right answer.

[MikeB]

...
And I'm adding 6 older positions, sometimes easy and sometimes hard :

Code: Select all

...
rk1b4/p2p2p1/1P6/2R2P2/8/2K5/8/5B2 w - - bm Rc8+;
...

Now I remember why this position is not good : Rc8+ is sometime evaluated as 0.00 as some other moves.
I'm removing this one.

i would leave it in - excellent position = only Rc8! wins - but it has to be shown in the score too.

dep score nodes time (not shown: tbhits knps seldep)
43 +100.00 704.2M 0:24.93 Rc8+ Kb7 Bg2+ Kxb6 Rxa8 Bg5 Kc4 a5 Bf1 Bd2 Rg8 Bh6 Kd5 Kc7 Bb5 d6 Ra8 Kb6 Bf1 Bf4 Ra6+ Kc7 Rxa5 Kb6 Ra6+ Kc7 Ra7+ Kd8 Rxg7 Be5 f6 Bf4 f7 Ke7 f8=Q+ Kxf8

[Paloma]

Yes, it's a mate in 28!

1.Rc8+ Kb7! 2.Bg2+ Kxb6 3.Rxa8 Bg5 4.Kd4 Bh4 5.Kd5 (24#) Be7 6.Rg8 Bf6 7.Rf8! (22#) Ba1 8.Bf1 and so on.
Solution backwards with Houdini 6.02, 3core, 8192MB Hash

1...Kxc8? 2.Ba6+ (22#) Kb8 3.b7 Bb6 4.Kc4 (20#) Bc7 5.Kd5 Bg3 6.f6 gxf6 7.Ke4
______________________or 3...Bxf6+ 4.Kc4 (20#) Be7 5.Kd5 Ba3 6.Ke5

Kubbel=L (+0440.23c3b8), Shakhmaty v SSSR#760, 1936
.
.

[Vinvin]

...
And I'm adding 6 older positions, sometimes easy and sometimes hard :

Code: Select all

...
rk1b4/p2p2p1/1P6/2R2P2/8/2K5/8/5B2 w - - bm Rc8+;
...

Now I remember why this position is not good : Rc8+ is sometime evaluated as 0.00 as some other moves.
I'm removing this one.

i would leave it in - excellent position = only Rc8! wins - but it has to be shown in the score too.
...

But I don't want to have to do manual checking.

[Dann Corbit]

But I don't want to have to do manual checking.

And neither does anyone else running the test suites.

It is similar with a couple positions from the sting suite, which require specific outcomes.

Chess GUIs do not check for these things.

Sure, we can check by hand.

What if we are running 30 engines against a suite? It gets more and more problematic.

Now, the position is still nice and interesting. But it tends to generate false positives.

[Vinvin]

...
This will be Beta3.

I plan to run Stockfish (15 minutes, 6 cores) 3 or 4 times. Most of this is already done.
+ I'll run Houdini 1.5 and Critter 1.6a later.

One more idea is to create studies on Lichess for all the good and the bad test positions.
For what I know, there's no tool to find a position on Lichess, so we have to make link between both here, on the forum.

Follow-up here : viewtopic.php?p=813987

[MOBMAT]

Not sure if this one had a solution, it was tough for every engine. H6 (with Nalimov) found a mate score on my hardware in under an hour, but it took a couple more hours to settle on +M33. This is a cool puzzle.
[d]8/p5pq/8/p2N3p/k2P3P/8/KP3PB1/8 w - -

Code: Select all

FEN: 8/p5pq/8/p2N3p/k2P3P/8/KP3PB1/8 w - - 0 1

Houdini 6 (N6):
 20	00:00	 1,009,638	9,615,000	 0.00	1.b3+ Kb5 2.Nc7+ Kb6 3.Na8+ Ka6 4.Nc7+ Kb6
 21	00:00	 2,498,092	7,734,000	+1.84	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ka3 Kxd4 9.Ka4 Ke5 10.Kxa5 Kf4 11.Ka6 g5 12.hxg5 Kxg5 13.b4 h4 14.b5
 22	00:01	 8,049,265	7,377,000	+3.34	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke6 12.Kxa5 Kf5 13.Ka6 Ke5 14.Kxa7 Kd4 15.Nf4
 23	00:03	 21,412,307	7,050,000	+3.77	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke5 12.Kb5 a4 13.Kxa4 Ke6 14.Nf4+ Kf7 15.Ka5 g5 16.hxg5
 24	00:03	 25,364,661	6,696,000	+3.84	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke5 12.Kb5 a4 13.Kxa4 Kf5 14.Ka5 Ke5 15.Kb5 Kd4 16.Ka4
 25+	00:04	 28,581,269	6,611,000	+3.91	1.Be4
 25	00:04	 31,222,290	6,640,000	+3.92	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke5 12.Kb5 a4 13.Kxa4 Kf5 14.Kb5 Ke6 15.Ka5 Kd7 16.Ka6
 25	00:04	 32,833,129	6,689,000	+3.92	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke5 12.Kb5 a4 13.Kxa4 Kf5 14.Kb5 Ke6 15.Ka5 Kd7 16.Ka6
 26+	00:05	 39,038,889	6,668,000	+3.99	1.Be4
 26+	00:06	 42,856,395	6,632,000	+4.06	1.Be4
 26+	00:12	 87,663,622	6,882,000	+5.62	1.Be4
 26	00:14	 99,910,558	6,874,000	+5.64	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd5 10.Ka3 Kc6 11.Ka4 Kb6 12.Nf4 Ka6 13.Nxg6 Kb6 14.Nf4 Ka6 15.Nxh5 Kb6 16.Ng7 Kc5 17.h5
 26	00:14	 101,652,566	6,854,000	+5.64	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd5 10.Ka3 Kc6 11.Ka4 Kb6 12.Nf4 Ka6 13.Nxg6 Kb6 14.Nf4 Ka6 15.Nxh5 Kb6 16.Ng7 Kc5 17.h5
 27+	00:16	 109,988,939	6,773,000	+5.71	1.Be4
 27+	00:17	 117,326,656	6,786,000	+5.78	1.Be4
 27+	00:28	 202,155,488	7,031,000	+7.35	1.Be4
 27	00:31	 219,968,505	7,071,000	+7.38	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Ka3 Kf5 11.Ka4 Ke5 12.Kxa5 Kf5 13.Ka6 Ke5 14.b4 Kd4 15.Kxa7 Kd3 16.b5 g5 17.b6
 27	00:31	 222,566,484	7,080,000	+7.38	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Ka3 Kf5 11.Ka4 Ke5 12.Kxa5 Kf5 13.Ka6 Ke5 14.b4 Kd4 15.Kxa7 Kd3 16.b5 g5 17.b6
 28+	00:34	 242,808,243	7,138,000	+7.45	1.Be4
 28+	00:35	 255,980,195	7,115,000	+7.52	1.Be4
 28+	00:50	 359,384,280	7,056,000	+9.08	1.Be4
 28	00:55	 388,608,128	7,001,000	+9.63	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 Kb5 7.Ne3 a4 8.Ka3 Kb6 9.Kxa4 Kc6 10.Nf5 g6 11.Ne3 Kb6 12.f4 Kc6 13.d5+ Kd6 14.Ka5 Kc7 15.Ka6 Kb8 16.b4 Ka8 17.d6 Kb8 18.b5 Kc8 19.Kxa7 Kd7 20.Nc4 g5 21.fxg5
 28	00:55	 389,623,597	7,000,000	+9.63	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 Kb5 7.Ne3 a4 8.Ka3 Kb6 9.Kxa4 Kc6 10.Nf5 g6 11.Ne3 Kb6 12.f4 Kc6 13.d5+ Kd6 14.Ka5 Kc7 15.Ka6 Kb8 16.b4 Ka8 17.d6 Kb8 18.b5 Kc8 19.Kxa7 Kd7 20.Nc4 g5 21.fxg5
 29+	00:59	 419,380,600	6,998,000	+9.70	1.Be4
 29+	01:02	 437,721,970	7,035,000	+9.77	1.Be4
 29+	01:03	 450,381,133	7,039,000	+9.88	1.Be4
 29-	01:04	 453,551,003	7,036,000	+9.77	1.Be4 Qh6
 29+	01:06	 470,064,051	7,049,000	+9.91	1.Be4
 29+	01:25	 627,908,962	7,329,000	+11.62	1.Be4
 29	01:28	 655,856,728	7,401,000	+11.66	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke5 12.Kxa5 Kf5 13.Ka6 Ke5 14.Kxa7 Kd4 15.b4 Kd3 16.b5 Kc4 17.b6 Kd5 18.b7 Ke6 19.b8Q
 29	01:28	 655,857,117	7,401,000	+11.66	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Ke5 10.Kb3 Kf5 11.Ka4 Ke5 12.Kxa5 Kf5 13.Ka6 Ke5 14.Kxa7 Kd4 15.b4 Kd3 16.b5 Kc4 17.b6 Kd5 18.b7 Ke6 19.b8Q
 30+	01:33	 697,988,811	7,487,000	+11.73	1.Be4
 30+	01:35	 713,049,522	7,474,000	+11.80	1.Be4
 30+	01:58	 894,487,778	7,562,000	+13.37	1.Be4
 30-	02:01	 926,061,253	7,602,000	+12.99	1.Be4 Qh6
 30+	02:04	 951,012,502	7,610,000	+13.48	1.Be4
 30+	02:13	1,017,431,309	7,605,000	+14.46	1.Be4
 30	02:14	1,024,746,576	7,610,000	+14.46	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 a4 7.Nc3 Kc4 8.d5 Kc5 9.Ka3 Kd6 10.Kxa4 Ke7 11.f4 Kd6 12.Ka5 Kc5 13.Ka6 Kd6 14.Kxa7 Kc5 15.Ka6 Kd6 16.Ka5 Kc7 17.Ne4 Kb7 18.d6
 30	02:14	1,024,747,723	7,610,000	+14.46	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 a4 7.Nc3 Kc4 8.d5 Kc5 9.Ka3 Kd6 10.Kxa4 Ke7 11.f4 Kd6 12.Ka5 Kc5 13.Ka6 Kd6 14.Kxa7 Kc5 15.Ka6 Kd6 16.Ka5 Kc7 17.Ne4 Kb7 18.d6
 31+	02:20	1,066,856,773	7,606,000	+14.53	1.Be4
 31+	02:22	1,084,033,505	7,605,000	+14.60	1.Be4
 31+	02:24	1,100,245,776	7,613,000	+14.71	1.Be4
 31-	02:24	1,103,880,701	7,613,000	+14.60	1.Be4 Qh6
 31+	02:27	1,122,088,464	7,619,000	+14.74	1.Be4
 31+	02:43	1,245,651,962	7,607,000	+16.45	1.Be4
 31-	02:46	1,260,318,921	7,589,000	+15.94	1.Be4 Qh6
 31+	02:48	1,276,482,200	7,557,000	+16.59	1.Be4
 31	02:52	1,304,915,942	7,547,000	+17.22	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 Kb5 7.Ne3 g6 8.Ka3 Kc6 9.Ka4 Kd7 10.f4 Kd6 11.Kxa5 Kc6 12.Ka6 Kd6 13.b4 Ke6 14.Kxa7 Kf7 15.d5 Ke7 16.Ka6 Kd6 17.b5 Kc5 18.b6 Kd4 19.b7 Kxe3 20.b8Q Kd2 21.d6 Kc3
 31	02:52	1,304,916,083	7,547,000	+17.22	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 Kb5 7.Ne3 g6 8.Ka3 Kc6 9.Ka4 Kd7 10.f4 Kd6 11.Kxa5 Kc6 12.Ka6 Kd6 13.b4 Ke6 14.Kxa7 Kf7 15.d5 Ke7 16.Ka6 Kd6 17.b5 Kc5 18.b6 Kd4 19.b7 Kxe3 20.b8Q Kd2 21.d6 Kc3
 32-	02:53	1,306,643,898	7,542,000	+17.12	1.Be4 Qh6
 32+	02:55	1,322,710,892	7,521,000	+17.22	1.Be4
 32+	02:58	1,342,470,293	7,524,000	+17.32	1.Be4
 32-	02:59	1,347,200,707	7,522,000	+17.12	1.Be4 Qh6
 32+	03:00	1,353,604,313	7,517,000	+17.35	1.Be4
 32+	03:13	1,448,034,346	7,480,000	+19.83	1.Be4
 32-	03:19	1,483,623,715	7,444,000	+19.18	1.Be4 Qh6
 32-	03:19	1,487,034,130	7,440,000	+17.68	1.Be4 Qh6
 32	03:51	1,690,541,756	7,297,000	+85.08	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qb3+ 5.Bxb3+ Kb5 6.Nc3+ Kc6 7.Bf7 Kc7 8.Bxh5 Kb7 9.Nd5 a4 10.Ka3 Kc6 11.Ne7+ Kd7 12.Nf5 Ke6 13.Nxg7+ Ke7 14.Kxa4 Kf6 15.Ne8+ Kf5 16.Ka5 Ke4 17.Ka6 Kxd4 18.Kxa7 Ke5 19.Kb6 Kf4 20.Kc5 Ke5 21.f3
 32	03:51	1,690,542,160	7,297,000	+85.08	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qb3+ 5.Bxb3+ Kb5 6.Nc3+ Kc6 7.Bf7 Kc7 8.Bxh5 Kb7 9.Nd5 a4 10.Ka3 Kc6 11.Ne7+ Kd7 12.Nf5 Ke6 13.Nxg7+ Ke7 14.Kxa4 Kf6 15.Ne8+ Kf5 16.Ka5 Ke4 17.Ka6 Kxd4 18.Kxa7 Ke5 19.Kb6 Kf4 20.Kc5 Ke5 21.f3
 33	04:10	1,806,420,520	7,209,000	+85.96	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Kd5 7.Ne7+ Ke6 8.Nf5 Kf6 9.f4 Kg6 10.Ka3 Kf7 11.Kb4 Kf8 12.Ka5 Kg8 13.Ka6 Kh8 14.Kxa7 g6 15.Ne3 Kg7 16.Kb6 g5 17.fxg5 Kf8 18.Ka5 Kg7 19.Nf5+
 33	04:10	1,807,470,731	7,208,000	+85.96	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Kd5 7.Ne7+ Ke6 8.Nf5 Kf6 9.f4 Kg6 10.Ka3 Kf7 11.Kb4 Kf8 12.Ka5 Kg8 13.Ka6 Kh8 14.Kxa7 g6 15.Ne3 Kg7 16.Kb6 g5 17.fxg5 Kf8 18.Ka5 Kg7 19.Nf5+
 34	04:14	1,829,422,125	7,193,000	+86.12	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Ke6 7.Bc4+ Kd7 8.Kb3 Kc7 9.f4 Kd6 10.Kb4 Kc7 11.Ka5 Kb7 12.Kb5 Kc8 13.Ka6 Kb8 14.Bd5 Kc7 15.Kxa7 Kd6 16.Bc4 Kc7 17.Ka6 Kc6 18.Ka5 Kc7 19.Kb4 Kd6 20.Bf7
 34	04:14	1,830,145,597	7,192,000	+86.12	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Ke6 7.Bc4+ Kd7 8.Kb3 Kc7 9.f4 Kd6 10.Kb4 Kc7 11.Ka5 Kb7 12.Kb5 Kc8 13.Ka6 Kb8 14.Bd5 Kc7 15.Kxa7 Kd6 16.Bc4 Kc7 17.Ka6 Kc6 18.Ka5 Kc7 19.Kb4 Kd6 20.Bf7
 35	04:25	1,912,125,395	7,207,000	+86.16	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Ke6 7.Bc4+ Kd7 8.Kb3 Kc7 9.f4 Kd6 10.Kb4 Kc7 11.Ka5 Kd6 12.Ka6 Kc7 13.Kxa7 Kc6 14.Ka6 Kc7 15.Ka5 Kb7 16.Bf7 Kc7 17.Ka6 Kc6 18.Ne7+ Kc7 19.Nf5 Kd8 20.Bxh5 Kd7 21.Nxg7
 35	04:25	1,913,596,798	7,206,000	+86.16	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Ke6 7.Bc4+ Kd7 8.Kb3 Kc7 9.f4 Kd6 10.Kb4 Kc7 11.Ka5 Kd6 12.Ka6 Kc7 13.Kxa7 Kc6 14.Ka6 Kc7 15.Ka5 Kb7 16.Bf7 Kc7 17.Ka6 Kc6 18.Ne7+ Kc7 19.Nf5 Kd8 20.Bxh5 Kd7 21.Nxg7
 36	06:14	2,691,886,428	7,193,000	+87.60	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 a4 7.Nc3 Kc4 8.d5 Kc5 9.Ka3 Kd6 10.Kxa4 Kd7 11.f4 Kd8 12.Ne4 Ke8 13.Kb5 Kf7 14.Ka5 Ke8 15.Ka6 Ke7 16.Kxa7 Ke8 17.Kb6 Ke7 18.Kc7 Kf7 19.d6 Ke6 20.d7 Kd5 21.d8Q+ Kxe4
 36	06:14	2,694,065,356	7,193,000	+87.60	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 Qc2 4.Bd1 Qxd1 5.Nc3+ Kb4 6.Nxd1 a4 7.Nc3 Kc4 8.d5 Kc5 9.Ka3 Kd6 10.Kxa4 Kd7 11.f4 Kd8 12.Ne4 Ke8 13.Kb5 Kf7 14.Ka5 Ke8 15.Ka6 Ke7 16.Kxa7 Ke8 17.Kb6 Ke7 18.Kc7 Kf7 19.d6 Ke6 20.d7 Kd5 21.d8Q+ Kxe4
 37-	06:23	2,754,711,610	7,180,000	+87.53	1.Be4 Qh6
 37	08:47	3,853,400,587	7,305,000	+91.00	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Kd5 7.Ne7+ Ke6 8.Nf5 Kf6 9.f4 Kf7 10.Ka3 a5 11.Kb3 Kg6 12.Kc4 Kf6 13.Kb5 Ke6 14.Nxg7+ Kd5 15.Kxa5 Kxd4 16.Bg6 Kc5 17.Nxh5 Kc6 18.f5 Kd7 19.f6 Kd6 20.f7 Ke7 21.Nf4 Kf8 22.Ne6+ Ke7 23.f8Q+ Kxe6 24.Qf4
 37	08:47	3,853,401,297	7,305,000	+91.00	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Kd5 7.Ne7+ Ke6 8.Nf5 Kf6 9.f4 Kf7 10.Ka3 a5 11.Kb3 Kg6 12.Kc4 Kf6 13.Kb5 Ke6 14.Nxg7+ Kd5 15.Kxa5 Kxd4 16.Bg6 Kc5 17.Nxh5 Kc6 18.f5 Kd7 19.f6 Kd6 20.f7 Ke7 21.Nf4 Kf8 22.Ne6+ Ke7 23.f8Q+ Kxe6 24.Qf4
 38	09:46	4,310,813,318	7,348,000	+94.20	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Kd5 7.Ne7+ Ke6 8.Nf5 Kf6 9.f4 Kf7 10.Ka3 Kf6 11.Kb4 Ke6 12.Nxg7+ Kd5 13.Nxh5 Kxd4 14.Bg6 Kd5 15.Kb5 Ke6 16.Ka6 Kd6 17.Kxa7 Kc7 18.f5 Kd6 19.Kb7 Kd5 20.a5 Ke5 21.a6 Ke4 22.a7 Kf3 23.a8Q
 38	09:46	4,311,917,092	7,348,000	+94.20	1.Be4 Qg8 2.b3+ Kb5 3.Bd3+ Kc6 4.Ne7+ Kd6 5.Nxg8 a4 6.bxa4 Kd5 7.Ne7+ Ke6 8.Nf5 Kf6 9.f4 Kf7 10.Ka3 Kf6 11.Kb4 Ke6 12.Nxg7+ Kd5 13.Nxh5 Kxd4 14.Bg6 Kd5 15.Kb5 Ke6 16.Ka6 Kd6 17.Kxa7 Kc7 18.f5 Kd6 19.Kb7 Kd5 20.a5 Ke5 21.a6 Ke4 22.a7 Kf3 23.a8Q
 39	21:28	9,080,396,957	7,047,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8 22.h7 Kg7
 39	21:30	9,094,575,330	7,046,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8 22.h7 Kg7
 40	21:52	9,229,551,725	7,034,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8 22.h7 Kg7
 40	21:53	9,243,198,730	7,034,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8 22.h7 Kg7
 41	22:08	9,347,635,214	7,035,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8
 41	22:12	9,369,835,781	7,033,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8
 42	22:19	9,419,008,670	7,033,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8
 42	22:22	9,449,729,298	7,037,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8
 43	22:38	9,567,762,204	7,040,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8 22.h7
 43	23:14	9,702,487,611	6,958,000	+M40	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.d5 Kc5 10.Kxa3 Kd6 11.Ka4 Kd7 12.Ne2 Kd6 13.Nf4 Ke7 14.d6+ Kd8 15.Nxg6 Kc8 16.d7+ Kc7 17.Nf4 Kd8 18.Nxh5 Kxd7 19.Nf4 Ke8 20.h5 Ke7 21.h6 Kf8 22.h7
 44	27:58	11,418,876,621	6,802,000	+M39	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.bxa3+ Kc4 10.d5 Kc5 11.Kb3 a6 12.f4 a5 13.Ka4 Kb6 14.Ne4 Kc7 15.Kxa5 Kd8 16.Kb6 Ke8 17.Kc7 Kf7 18.Ng5+ Kf6 19.d6 Kf5 20.d7 Kxf4 21.d8Q Ke3 22.Qd2+ Kxd2 23.Nf3+
 44	28:05	11,466,852,117	6,804,000	+M39	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.bxa3+ Kc4 10.d5 Kc5 11.Kb3 a6 12.f4 a5 13.Ka4 Kb6 14.Ne4 Kc7 15.Kxa5 Kd8 16.Kb6 Ke8 17.Kc7 Kf7 18.Ng5+ Kf6 19.d6 Kf5 20.d7 Kxf4 21.d8Q Ke3 22.Qd2+ Kxd2 23.Nf3+
 45	29:14	11,919,159,450	6,792,000	+M39	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.bxa3+ Ka5 10.Kb3 Ka6 11.d5 Ka5 12.Kc4 Kb6 13.Ne4 Ka6 14.d6 Kb6 15.Nf6 a5 16.d7 Kc7 17.a4 Kd8 18.f4 Kc7 19.d8Q+ Kxd8 20.Nxh5 Kc8 21.f5 Kd7 22.fxg6 Ke6 23.Nf4+ Ke7
 45	29:30	12,014,669,266	6,785,000	+M39	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 a4 8.Nc3 a3 9.bxa3+ Ka5 10.Kb3 Ka6 11.d5 Ka5 12.Kc4 Kb6 13.Ne4 Ka6 14.d6 Kb6 15.Nf6 a5 16.d7 Kc7 17.a4 Kd8 18.f4 Kc7 19.d8Q+ Kxd8 20.Nxh5 Kc8 21.f5 Kd7 22.fxg6 Ke6 23.Nf4+ Ke7
 46	30:55	12,632,866,778	6,810,000	+M39	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kb5 8.Ne3 Kb4 9.Nd5+ Kc4 10.Nf4 Kb5 11.Ka3 Kb6 12.d5 Kc7 13.Nxg6 Kd6 14.Nf4 Kc5 15.d6 Kxd6 16.Ka4 Ke7 17.Nxh5 Kd7 18.Nf4 Kd6 19.h5 Ke7 20.Kxa5 Kf6 21.h6 Kf7 22.h7 Kg7 23.h8Q+ Kxh8
 46	31:07	12,723,580,260	6,811,000	+M39	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kb5 8.Ne3 Kb4 9.Nd5+ Kc4 10.Nf4 Kb5 11.Ka3 Kb6 12.d5 Kc7 13.Nxg6 Kd6 14.Nf4 Kc5 15.d6 Kxd6 16.Ka4 Ke7 17.Nxh5 Kd7 18.Nf4 Kd6 19.h5 Ke7 20.Kxa5 Kf6 21.h6 Kf7 22.h7 Kg7 23.h8Q+ Kxh8
 47	36:56	14,928,044,269	6,735,000	+M38	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kb5 8.Ne3 Kc6 9.Ka3 Kd7 10.Ka4 Ke6 11.Kxa5 Kf7 12.d5 Ke7 13.Ng2 Kf7 14.Nf4 Ke7 15.d6+ Kxd6 16.Nxh5 Ke5 17.Nf4 Kf6 18.Nxg6 Kg7 19.h5 Kh6 20.Nf4 Kg7 21.h6+ Kf7 22.h7 Kg7 23.Ka6 Kh8 24.Kxa7
 47	40:42	16,444,056,625	6,732,000	+M38	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kb5 8.Ne3 Kc6 9.Ka3 Kd7 10.Ka4 Ke6 11.Kxa5 Kf7 12.d5 Ke7 13.Ng2 Kf7 14.Nf4 Ke7 15.d6+ Kxd6 16.Nxh5 Ke5 17.Nf4 Kf6 18.Nxg6 Kg7 19.h5 Kh6 20.Nf4 Kg7 21.h6+ Kf7 22.h7 Kg7 23.Ka6 Kh8 24.Kxa7
 48	1:23:09	33,475,318,564	6,708,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kb5 8.Ne3 Kb4 9.Nd5+ Kc4 10.Nf4 Kxd4 11.Nxg6 Kc4 12.Ka3 Kb5 13.Nf4 a4 14.Nxh5 Kc6 15.Nf4 Kd6 16.Kxa4 Ke5 17.Ka5 Kf5 18.b4 Kxf4
 48	1:23:31	33,616,710,910	6,707,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kb5 8.Ne3 Kb4 9.Nd5+ Kc4 10.Nf4 Kxd4 11.Nxg6 Kc4 12.Ka3 Kb5 13.Nf4 a4 14.Nxh5 Kc6 15.Nf4 Kd6 16.Kxa4 Ke5 17.Ka5 Kf5 18.b4 Kxf4
 49	1:29:42	35,876,658,635	6,665,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 49	1:30:01	35,997,431,920	6,664,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 50	1:30:24	36,138,920,150	6,662,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 50	1:30:56	36,343,859,265	6,660,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 51	1:32:42	37,087,122,161	6,667,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 51	1:34:35	37,844,654,420	6,668,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 52	1:35:45	38,363,160,678	6,676,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 52	1:36:27	38,657,969,717	6,679,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 53	1:37:42	39,227,557,211	6,691,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 53	1:45:50	41,865,836,629	6,592,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Kb3 Ke4 13.Ka4 Kf5 14.Kxa5 Kxg6
 54	1:52:36	44,597,543,401	6,601,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Ka3 Kg4 13.Ka4 Kf5 14.Kxa5 Kxg6
 54	1:58:28	46,743,308,252	6,576,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Ka3 Kg4 13.Ka4 Kf5 14.Kxa5 Kxg6
 55	2:05:29	49,562,104,200	6,582,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Ka3 Kg4 13.Ka4 Kf5 14.Kxa5 Kxg6
 55	2:18:06	54,456,978,210	6,572,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Ka3 Kg4 13.Ka4 Kf5 14.Kxa5 Kxg6
 56	2:27:14	58,754,404,093	6,650,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Ka3 Kg4 13.Ka4 Kf5 14.Kxa5 Kxg6
 56	2:42:55	64,917,355,181	6,640,000	+M33	1.Be4 Qh6 2.Bd3 Qd2 3.Be2 g6 4.f3 Qc2 5.Bd1 Qxd1 6.Nc3+ Kb4 7.Nxd1 Kc4 8.Ne3+ Kxd4 9.Ng2 Kd3 10.Nf4+ Ke3 11.Nxg6 Kxf3 12.Ka3 Kg4 13.Ka4 Kf5 14.Kxa5 Kxg6