Author: Eelco de Groot
Date: 08:52:11 07/02/05
This is from a game Pro Deo 1.1 Vulcan {9k8} - Gandalf 6.01, Noomen 06 opening
Gandalf's evaluation went up to +1.21 after Pro Deo played 15..c4 and
essentially Pro Deo could never come back in the game after that. Actually I
have issues with the played before move, 13..b4 too, to my human eyes it looks
suspect to push your pawns forward in this position.
Pro Deo is not in bad company playing 15..c4; Fruit 2.1 plays it even longer
than some of the different settings for Pro Deo, before finally going to
15..Bxa4 which seems a bit better.
[D]3rk1nr/2q1bppp/p1b1p3/2p1P2Q/Np3P2/1P1BB3/P1P3PP/R4RK1 b k - 0 1
Fruit 2.1 200 Mb HT Athlon 3200+
00:00:00.0 -0,81 2 974 Bxa4 bxa4 Qc6
00:00:00.0 -0,93 3 1716 Bxa4 bxa4 Qc6 Rad1 Qxa4 Bxh7 Rxd1 Rxd1 Qxa2
00:00:00.0 -0,84 3 2404 g6 Qe2 Bxa4 bxa4
00:00:00.0 -1,02 4 5480 g6 Qe2 Bxa4 bxa4 Qc6 Bxa6 Qxa4
00:00:00.0 -0,67 4 8835 Bxa4 bxa4 c4 Be4 Nh6
00:00:00.1 -0,41 5 23316 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+ Rxe3
00:00:00.1 -0,13 5 42712 c4 Bxc4 Bxa4 Bxe6 g6
00:00:00.1 -0,21 6 74673 c4 Bxh7 g6 Qh3 Be4 Nb6 cxb3 cxb3
00:00:00.2 0,31 7 150354 c4 Bxh7 g6 Qh3 Bxa4 bxa4 Bc5 Rae1 Bxe3+ Rxe3
00:00:00.4 0,31 8 338931 c4 Be2 Bxa4 bxa4 Bc5 Bf2 Bxf2+ Rxf2 g6 Qh3 Ne7
00:00:00.8 0,43 9 651978 c4 Be2 Bxa4 bxa4 Bc5 Bf2 Ne7 a3 bxa3 Rfd1 Bxf2+ Kxf2
00:00:01.9 0,35 10 1560850 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Rd2 Qg4 g6 Rac1
00:00:03.7 0,59 11 3097542 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Ne7 Qg5 g6 Rad1
O-O
00:00:09.3 0,66 12 8009768 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Ne7 Rad1 O-O Rd6
Rxd6 exd6 Qxd6 Bxc4
00:00:20.7 0,34 13 18367754 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 dxc2
Rac1 Rc8 Qe2 Qc6 Bxb4 Qxa4
00:00:35.9 0,19 14 32337045 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 f5 Rxd6 fxe6
g6 exf7+ Kf8 Qd1 Rc6 fxg8Q+ Kxg8 Qxd3
00:01:36.7 0,01 15 86879650 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qa7+ Kh1 cxd3 bxa4 dxc2
Rac1 Rc8 Qg4 Ne7 Qxg7 Rg8 Qxh7
00:04:25.4 0,06 16 237302543 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 Nh6
cxd3 Nf5 Rac1 Nxd6 exd6 Qxd6 f5 Qe5 Rfe1
00:07:45.6 -0,14 17 415642293 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 g6 Qd1 cxd3
bxa4 dxc2 Qxc2 Ne7 Rac1 Nd5 Bc5 Qc6 Rf3 h5
00:13:26.3 0,06 17 712569828 Bxa4 bxa4 c4 Be4 Bc5 Qf3 Ne7 a3 bxa3 Kh1 Bxe3 Qxe3
O-O Rfb1 Nd5 Qg3 Qe7 Bxd5 Rxd5 Rxa3
00:25:03.8 0,05 18 1327329267 Bxa4 bxa4 c4 Be4 Bc5 Qe2 Ne7 Kh1 Nd5 Bd2 c3 Be1
Qa5 Rd1 Qxa4 Bh4 Be7 Bxe7 Kxe7 Bxd5 Rxd5 Rxd5 exd5
Tactical settings for Pro Deo don't see any difficulties ahead with 15..c4 even
after half an hour..
Pro Deo Vulcan Q1e - Tactical Engine
00:00:00.3 0,26 2 804 g6 Qh3 Bxa4 bxa4
00:00:00.3 0,26 3 1699 g6 Qh3 Bxa4 bxa4
00:00:00.3 0,29 4 4055 g6 Qe2 Bxa4 bxa4 Nh6 Bxa6
00:00:00.3 0,29 4 7256 Bxa4
00:00:00.3 0,58 4 9463 Bxa4 bxa4 c4 Be4 Nh6
00:00:00.3 0,50 5 18553 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+
00:00:00.4 0,25 6 67315 Bxa4 Qg4 g6 bxa4 c4
00:00:00.5 0,27 7 193232 Bxa4 Qg4 g6 bxa4 c4 Be4
00:00:00.9 0,63 8 652601 Bxa4 Qg4 g6 bxa4 c4 Be4 Nh6 a3
00:00:01.8 0,81 9 1591794 Bxa4 Qg4 g6 bxa4 c4 Be4 Bc5 Rae1 Ne7 Rb1
00:00:03.5 0,44 10 3773415 Bxa4 bxa4 c4 Be2 Bc5 Bxc5 Qxc5+ Kh1 Ne7 Rad1 Nd5 Qg5
00:00:11.2 0,33 11 12788214 Bxa4 bxa4 c4 Be2 Nh6 Rad1 O-O a5 Rxd1 Rxd1 Rd8 Rxd8+
Bxd8 Bb6
00:00:31.4 0,19 12 37433537 Bxa4 bxa4 c4 Be2 Nh6 Rad1 O-O Bf2 Bc5 Bxc5 Qxc5+ Kh1
Rxd1 Rxd1 Rb8 Qg5 Nf5 Qd8+
00:01:38.5 0,22 13 117761290 Bxa4 bxa4 c4 Be4 Bc5 Qf3 Ne7 a3
00:02:14.5 0,22 13 161706686 c4
00:02:52.3 0,42 13 208349712 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1
00:06:36.9 0,56 14 489947709 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+
00:14:55.5 0,56 15 1118490084 c4 Bb6 Bc5+ Bxc5 Bxa4
00:37:17.9 0,50 16 2811302246 c4 Bb6 Bc5+ Bxc5 Bxa4
Pro Deo Betazoid T8 is a bit better here
Pro Deo 1.1 Betazoid T8
00:00:00.3 -0,33 4 6726 c4 Bb6 Bc5+ Bxc5 Bxa4
00:00:00.3 -0,33 4 11044 Bxa4
00:00:00.3 0,10 4 11674 Bxa4 bxa4 c4 Be4 Nh6
00:00:00.3 0,16 5 17117 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+
00:00:00.3 0,23 6 37042 Bxa4 bxa4 c4 Be4 Bc5 Rfe1 Nh6
00:00:00.4 0,23 7 122665 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+ Rxe3 Qc5
00:00:00.7 0,12 8 363817 Bxa4 Qg4 g6 bxa4 c4 Be4 Nh6
00:00:01.3 0,30 9 979580 Bxa4 Qg4 g6 bxa4 c4 Be2 Bc5 Qf3 Bxe3+
00:00:01.7 0,30 9 1525429 c4
00:00:01.8 0,46 9 1661437 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 dxc2
00:00:03.2 0,29 10 3113793 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 dxc2 f5
Nf6 exf6 Qxd6
00:00:03.6 0,32 10 3643078 Bxa4 Qg4 g6 bxa4 c4 Be2 Nh6 Qf3 Nf5 Rad1 Nxe3
00:00:07.1 0,23 11 7774073 Bxa4 bxa4 c4 Be2 Nh6 Rad1 O-O Bf3 Bc5 Bxc5 Qxc5+ Kh1
Rfe8
00:00:19.0 0,27 12 22173028 Bxa4 bxa4 c4 Be4 Bc5 Qh3 Qb6 Bxc5 Qxc5+ Kh1 Rd4 Rae1
Nh6 Qg3
00:00:26.6 0,33 12 31467751 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Ne7 Qf3 Rd2 a3
bxa3 Rfb1 O-O
00:00:57.9 0,02 13 70997014 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 dxc2 f5
exf5 Qxf5 Nf6 exf6 Qxd6
00:03:25.5 -0,23 14 251350438 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+
00:04:38.6 -0,15 14 336060632 Nh6 Qe2 O-O Bxa6 Nf5
00:05:10.5 -0,03 14 375949472 Bxa4 bxa4 c4 Be4 Bc5 Qf3 Ne7 a3 bxa3 Qf2 Bxe3 Qxe3
O-O Rxa3
00:09:27.7 -0,03 15 696171162 Bxa4 bxa4 c4 Be4 Bc5 Qf3 Ne7
My Vulcan settings that I was testing, after some alternative personality
set-ups can see it a bit faster after I disabled FHR pruning in Q-Search, with
MISC_48 switch. I had not seen much positive effects from this switch before but
here it helps, just a little
Pro Deo 1.1 Vulcan {9k8g}
00:00:00.3 -0,27 2 632 Bxa4 bxa4 g6
00:00:00.3 -0,20 2 1331 g6 Qe2 Bxa4 bxa4
00:00:00.3 -0,20 3 2181 g6 Qe2 Bxa4 bxa4
00:00:00.3 -0,52 4 7298 g6 Qe2 Bxa4 bxa4 a5 Bb5+
00:00:00.3 -0,52 4 9264 Bxa4
00:00:00.3 0,14 4 10197 Bxa4 bxa4 c4 Be4 Nh6
00:00:00.3 0,20 5 19276 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+
00:00:00.3 0,30 6 46265 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+ Rxe3 Qc5
00:00:00.4 0,30 7 87738 Bxa4 bxa4 c4 Be4 Bc5 Rae1 Bxe3+ Rxe3 Qc5
00:00:00.6 0,44 8 276630 Bxa4 bxa4 c4 Be2 Bc5 Bxc5 Qxc5+ Kh1 Rd2 Rad1
00:00:01.3 0,23 9 990927 Bxa4 Qg4 g6 bxa4 c4 Be4 Nh6 Qh3
00:00:02.1 0,26 9 1824557 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 dxc2 f5
00:00:06.0 0,29 10 5901914 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Rd2 Rad1 g6 Qg5
00:00:12.9 0,37 11 13157163 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Ne7 Rad1 Nd5 f5
exf5 e6 O-O
00:00:29.0 0,29 12 31075941 c4 Be2 Bxa4 bxa4 Bc5 Bxc5 Qxc5+ Kh1 Ne7 a3 bxa3 Rfb1
g6 Qf3
00:01:48.1 0,00 13 120530964 c4 Bb6 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 dxc2
f5 exf5 Qxf5 Nh6 Qg5 Rd7 Qxg7
00:02:33.2 0,17 13 172282322 Bxa4 bxa4 c4 Be4 Bc5 Qf3 Qb6 Bxc5 Qxc5+ Qf2 Qxf2+
Kxf2 Ne7
00:04:01.7 0,02 14 270641876 Bxa4 bxa4 c4 Be4 Bc5 Qf3 Ne7 Rad1 Nd5
00:12:02.1 0,02 15 814377138 Bxa4 bxa4 c4 Be4 Bc5
[Adjusted Selectivity MIDG = 6] * Maximum selective depth (midgame) is still in
these settings so that is a little plus, I could lower it to 5 or 4 which might
help a little in this position but if it can be done with Q-search that is
better for overall speed.
I haven't tested any other programs yet apart from Fruit 2.1, and Gandalf in the
game.
Complete game:
[Event "Test Vulcan {9k8}"]
[Site "Groningen"]
[Date "2005.07.01"]
[Round "1.1"]
[White "Gandalf 6.01"]
[Black "Pro Deo 1.1 - Vulcan {9k8}"]
[Result "1-0"]
[TimeControl "40/5400:40/5400"]
{ERT 0.9.0.7 Autoflag=On Pondering=Off OperatorTime=300 mS Start
positions=Noomen 06.pgn}
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. f4
{0,41/14 365 Nxd4} b5 {0,35/13 206 Be3 Bb7 Nb3} 8. Nxc6
{0,83/13 150 Qxc6 e5 Bb7 Bf3 Qc7 Be3 Bb4 Bxb7 Bxc3+ bxc3 Qxb7 O-O Ne7 Qd6} dxc6
{0,23/12 44 Be3} 9. Be3
{0,83/14 152 Nf6 O-O Bb4 e5 Nd5 Nxd5 cxd5 Bd3 Bc5 Bxc5 Qxc5+ Kh1 Bb7 Qh5 g6 Qg4}
Bb7 {0,10/13 227 a4 Rd8 Bd3 b4} 10. O-O
{0,73/14 152 Nf6 a3 Rd8 Qe1 Be7 Qf2 Nd7 e5 O-O Bf3 c5 Bxb7 Qxb7 Rfd1} Be7
{0,07/13 181 Bf3 Nf6 e5 Rd8 Qe2} 11. Bd3
{0,54/13 224 c5 e5 Nh6 Qh5 c4 Be4 Bxe4 Nxe4 O-O Bf2 Nf5 Rfd1 Rfd8} c5
{-0,04/13 134 e5 Rd8 Qe2 f5 b3 Qc6 a4 b4 Nd1 Nh6 Qh5+ g6} 12. e5
{0,32/14 300 Nh6 Be4 O-O Qf3 Bxe4 Nxe4 Nf5 Rfd1 Rfd8 a4 Nxe3 Qxe3 c4 Rxd8+ Rxd8
axb5 axb5}
Rd8 {-0,08/14 245 Qe2 f5 Nxb5 axb5 Bxb5+} 13. Qh5
{0,35/13 144 Nh6 Be4 O-O Qf3 Bxe4 Nxe4 Nf5 Rad1 Nxe3 Qxe3 Rd5 Nc3 Rxd1 Rxd1 Rd8
Rxd8+ Bxd8}
b4 {-0,15/13 112 Na4} 14. Na4
{0,32/13 103 Qc6 Qf3 Nh6 Rf2 Qxf3 gxf3 c4 Bxc4 Nf5 Bc5 Rc8 Bxe7 Rxc4} Bc6
{-0,33/14 227 b3} 15. b3
{0,38/13 108 Bxa4 bxa4 c4 Be4 Bc5 Bf2 Ne7 Kh1 Bxf2 Rxf2 g6 Qh6 Nf5 Qg5} c4
{-0,30/13 143 Be2 Bxa4 bxa4 Nh6 a3} 16. Bb6
{1,21/14 153 Bc5+ Bxc5 Bxa4 Bd6 Qb6+ Kh1 cxd3 bxa4 g6 Qf3 dxc2 Rf2 Rc8 Rc1 Ne7
Rfxc2 Rxc2 Rxc2}
Bc5+ {0,25/14 302 Bxc5 Bxa4 Bd6 Qa7+ Kh1 cxd3 bxa4 dxc2 Qg5 f6 exf6 gxf6 Qh5+}
17. Bxc5
{1,15/16 705 Bxa4 Bd6 Qb6+ Kh1 cxd3 f5 Rxd6 exd6 Nf6 Qg5 O-O bxa4 h6 Qf4 dxc2
fxe6 fxe6 Rac1 Nd7}
Bxa4 {0,19/13 103 Bd6 Qb6+ Kh1 cxd3 bxa4 Nh6 a3 Nf5 axb4 Nxd6} 18. Bd6
{1,24/15 144 Qb6+ Kh1 cxd3 f5 Rxd6 exd6 Nf6 Qg5 O-O bxa4 Qxd6 fxe6 fxe6 cxd3
Qxd3 Rac1 Qd5 Qh4}
Qb6+ {0,42/14 219 Kh1 g6 Qd1 cxd3 bxa4 Nh6 a5} 19. Kh1
{1,24/15 158 cxd3 f5 Rxd6 exd6 Nf6 Qg5 O-O bxa4 Qxd6 cxd3 Qxd3 fxe6 fxe6 Rad1
Qc2 Qa5}
g6 {0,51/14 415 Qd1 cxd3 bxa4 Ne7 Bxe7 Kxe7} 20. Qd1
{1,47/16 134 cxd3 bxa4 dxc2 Qxc2 Ne7 Rac1 Nd5 Bc5 Qb7 Qb3 Rd7 a3 bxa3 Qxa3 Qa8
Rb1 h6 Qh3}
cxd3 {0,51/13 19 bxa4 Ne7 Bxe7 Kxe7} 21. bxa4
{1,31/16 161 dxc2 Qxc2 Ne7 Rac1 Nd5 Bc5 Qb7 Qb2 a5 a3 h6 axb4 axb4 Qb3 Rd7 a5
Qb5 Qa2}
dxc2 {0,91/13 161 Qxc2 Ne7 Rab1 Rc8} 22. Qxc2
{1,37/17 270 Ne7 Rac1 Nd5 a3 a5 Qb3 bxa3 Qxa3 Qe3 Qa2 Qb6 Rf3 Qa6 Rb1 Nb4 Qa3
Nd5}
Ne7 {0,94/14 164 Rab1 Nd5} 23. Rac1
{1,37/15 109 Nd5 a3 a5 Qb3 bxa3 Qxa3 Qe3 Qa2 Qb6 Rf3 Qa6 Rb1 Nb4 Qa3 Nd5} Nd5
{0,83/13 89 Rfd1 Qb7 Rd4} 24. a3 {1,24/14 163 a5 axb4 axb4} a5 {0,98/13 138
axb4}
25. axb4
{1,28/13 87 axb4 Qb3 Rxd6 exd6 O-O d7 Qb7 Rcd1 Qxd7 Qxb4 Ra8 Qb5 Qxb5 axb5 Nc3
Ra1 Rxa1 Rxa1 Nxb5}
axb4 {1,10/12 81 Rfd1} 26. Rfd1
{1,56/14 107 h5 a5 Qb5 Rb1 Ne3 Qc7 Qd7 Qxd7+ Rxd7 Rd4 Nd5 Bxb4 Rb7 a6} Qb7
{1,32/13 207 a5} 27. a5
{1,79/14 88 Qb5 Qf2 Qxa5 Qh4 Rxd6 exd6 O-O d7 Qa8 f5 b3 fxe6 fxe6 Rf1 b2 Rb1
Rb8}
Qb5 {1,39/12 106 Rb1 Rxd6} 28. Qf2
{1,82/14 185 Qb7 Ra1 Ra8 Rdb1 h6 Qc2 Qc8 Qa4+ Qd7 Qb3 f5 Bxb4 Rb8 Qc4 Nxb4 Rxb4
Rxb4 Qxb4}
b3 {1,53/12 86 Qh4 Qd7 Ba3 b2 Bxb2 O-O Ra1} 29. Qd4
{2,30/14 99 b2 Rb1 Qxa5 Rxb2 Ne7 Rb7 Nf5 Qe4 Nxd6 Qc6+ Kf8 exd6 Kg7 Qe4 Qc5 Qe5+
Qxe5 fxe5}
b2 {1,84/13 294 Rb1 Qxa5 Rxb2 Qa6 Rdb1 Rc8 Rb7 g5 g3 gxf4 gxf4 Rc2 Qg1} 30. Rb1
{2,11/16 102 Qxa5 Rxb2 Ne7 Rb7 Nf5 Qc4 Nxd6 Qc6+ Kf8 exd6 Kg7 Qe4 Rb8 Rc7 Rhc8
Rdc1 Rxc7 Rxc7}
Qxa5 {2,11/14 135 Rxb2 Ne7 Rb7 Nf5 Qc4} 31. Qxb2
{2,68/14 77 Rxd6 exd6 O-O Ra1 Qd8 Ra6 Nxf4 Ra7 Nd5 d7 h6 Rc1 Kh7 Rc8 Qh4} Rxd6
{2,25/13 132 exd6 O-O Qb7} 32. exd6
{2,68/13 26 O-O Ra1 Qd8 Ra6 Nxf4 Ra7 Nd5 d7 Qb8 Rb7 Qd6 Rb1 Rd8 Qb5} O-O
{2,17/13 137 Qe5 Qa4} 33. Qb7
{2,78/14 87 Rd8 Ra1 Qb4 Qxb4 Nxb4 g3 Kg7 Rdb1 Nd5 Ra6 Rd7 Kg1 h5 h3} Qa4
{2,45/12 83 Rdc1 Nf6 Rc8 Qd4 Qb4 Qd3} 34. Ra1
{3,48/16 118 Qb4 Qxb4 Nxb4 Rd4 Nd5 Rda4 h6 Kg1 Kg7 Ra8 Rxa8 Rxa8 Nf6 Ra5 Kg8 Ra7
Kf8}
Qb4 {3,26/14 136 Qxb4 Nxb4} 35. Qxb4
{3,74/16 118 Nxb4 Rd4 Nd5 Rda4 h6 Ra8 Nf6 Rxf8+ Kxf8 Ra8+ Kg7 Rd8 g5 fxg5 hxg5
d7 Nxd7 Rxd7 Kf6 Kg1 g4}
Nxb4 {3,21/13 5 Ra4 Nd5 Rda1 f5 Ra8 Nf6 R8a7} 36. Rd4
{4,00/19 198 Nd5 Rda4 h6 Ra8 Nb6 Rxf8+ Kxf8 Ra7 Ke8 Re7+ Kd8 Rxf7 g5 fxg5 hxg5
Re7 Nc4 Rxe6 Kd7 Rg6 Ne3}
Nd5 {3,40/16 175 Rda4 Nb6 Ra6 Nd7} 37. Rda4
{4,09/18 99 h6 Ra8 Nb6 Rxf8+ Kxf8 Ra7 Ke8 Re7+ Kd8 Rxf7 g5 fxg5 hxg5 Re7 Nc4
Rxe6 Kd7 Rg6 Ne3 Kg1}
Nb6 {3,52/15 125 Ra6 Nd7} 38. Ra6
{4,22/18 115 Nd7 Ra7 Nf6 Ra8 h6 h4 Nd7 Rxf8+ Nxf8 Ra7 f6 d7 Nxd7 Rxd7 Kf8 Rh7}
Nd7
{3,57/16 223 Ra7 Nb6 R1a6 Nc8 Ra8 Nxd6 Rxf8+} 39. Ra7
{4,22/16 90 Nf6 Ra8 h6 h4 Nd7 Rxf8+ Nxf8 Ra7 f6 d7 Nxd7 Rxd7 Kf8 Rh7} Nb6
{3,62/15 182 R1a6 Nc8 Ra8 Nxd6 Rxf8+} 40. R1a6
{4,96/17 72 Rb8 g3 Kf8 d7 Ke7 d8Q+ Kxd8 Rxf7 Nc8 Rxh7 Rb1+ Kg2 Re1 Kh3 Re2 Rg7
Ke8 Rg8+ Kd7 Rxg6 Ke7 g4}
Nc8 {3,89/15 115 Rc7 Rd8} 41. Rc7
{5,21/18 135 Kg7 g3 Nxd6 Rxd6 Kf6 Rdd7 h6 Kg2 g5 fxg5+ hxg5 Kf3 Kg6 Re7 Kf6 h4
gxh4 gxh4 Kg6 Kg4}
Rd8 {4,01/15 167 Ra8} 42. Ra8
{5,53/17 113 Rxd6 Raxc8+ Kg7 g3 h6 Re8 g5 fxg5 hxg5 Ree7 Kg6 Rxf7 Rd2 Rce7 e5 h4
gxh4 gxh4 e4 h5+ Kg5 Rxe4}
Rxd6 {4,28/14 87 Rcxc8+ Kg7 g4 Kf6 Ra7 g5 fxg5+ Kxg5} 43. Raxc8+
{5,56/16 136 Kg7 g3 h6 Re8 g5 fxg5 hxg5 Ree7 Kg6 Rxf7 Rd2 Rg7+ Kf5 h3} Kg7
{4,21/14 83 g3 h5 Rb8 g5 fxg5 Rd5 h4 Kg6} 44. g3
{5,63/16 123 h6 Re8 g5 fxg5 hxg5 Ree7 Kg6 Rxf7 Rd2 Rg7+ Kf5 h3 e5 Rcf7+ Ke6 Rf1
e4 Rxg5}
h6 {4,19/15 146 Ra7 g5} 45. Re8
{5,98/16 136 g5 Ree7 Kg6 Rxf7 Rd5 fxg5 hxg5 Kg2 e5 Rg7+ Kf5 Rcf7+ Ke6 Kf3 Rd4
Re7+ Kf5 Rgf7+ Kg6 Ke3 g4 Rxe5 Kxf7 Kxd4}
g5 {4,25/15 82 Kg2 Rd2+ Kh3 gxf4 gxf4} 46. Ree7
{6,04/16 136 Kg6 Rxf7 Rd4 fxg5 hxg5 Kg2 e5 Rg7+ Kf5 Rcf7+ Ke6 Kh3 Rd2 Rf8 e4
Re8+ Kf5 Rf7+ Kg6 Rfe7 g4+ Kxg4 Rxh2 Re6+ Kf7 Rxe4}
Kg6 {4,82/15 274 Rxf7 gxf4 Rg7+ Kf5 Rcf7+} 47. Rxf7
{6,30/15 136 Rd4 Kg2 gxf4 Rxf4 Rd2+ Rf2 Rd6 Rcf7 e5 Re7 e4 Rxe4 Ra6 Kh3 Ra5 Kg4}
gxf4 {4,81/13 135 Rg7+ Kf5 Rcf7+ Ke5} 48. Rg7+
{6,75/15 97 Kf5 Rcf7+ Ke4 Rxf4+ Kd3 Re7 Rc6 Kg2 h5 Kh3 Rc5 Rxe6 Rb5 Rf2 Ra5
Rfe2}
Kf5 {5,30/14 128 Rcf7+ Ke5} 49. Rcf7+
{6,88/15 137 Ke4 Rxf4+ Kd3 Re7 Rc6 Kg2 h5 Kh3 Rc5 Rxe6 Rb5 Rf3+} Ke5
{5,62/13 103 Rxf4 Kd5 Rg6 Rd8} 50. Rxf4
{7,39/16 151 Rd1+ Kg2 Rb1 Rh7 Kd5 Rxh6 e5 Rh5 Ra1 Rf2 Re1 Rff5 Re2+ Kf3 Re1 h4
Ke6}
Kd5 {5,66/14 92 Rf6 Rd8 Rf1 Ra8} 51. Rf6
{7,58/15 109 Rd8 Rxh6 Re8 Rh5+ Kc4 Rgg5 Kd4 Kg2 Rd8 Rh4+ Kc3 Re5 Rd2+ Kf3 Rd6
Re3+ Kd2 g4}
Rc6 {6,21/14 215 Rd7+} 52. Rxh6
{7,87/15 119 Rc1+ Kg2 e5 Re7 e4 Rh5+ Kd4 Kh3 Rc2 Rh4 Kd3 Rhxe4 Rc6 Re3+ Kd4
R7e4+ Kd5 Re5+ Kd4 g4}
Rc2 {6,26/13 103 Rd7+ Ke5 Ra7 Rc6 Ra5+ Kd6 Kg2} 53. Rd7+
{8,44/15 238 Ke5 Re7 Ra2 Rexe6+ Kf5 Rhf6+ Kg5 Rf4 Rb2 h4+ Kh5 Re5+ Kh6 h5 Rc2
Rf6+ Kg7 Ref5 Kh7 g4 Ra2}
Ke5 {6,50/13 167 Ra7 Rc6 Ra5+ Kd6 Rf6 Ke7 Rh6 Kd6 Rf6 Ke7 Rh6} 54. Re7
{8,54/15 135 Ra2 Rexe6+ Kf5 Rhf6+ Kg5 Rf4 Rb2 h4+ Kh5 Re5+ Kh6 h5 Rb6 Kh2 Kg7 g4
Rf6 Re7+ Kf8 Rfe4}
Rc6 {6,53/14 90 g4 Rc1+} 55. Rexe6+ { #19/18 1170 Rxe6 Rxe6+ Kxe6#} Rxe6
{6,28/17 76 Rxe6+ Kxe6 Kg2} 56. Rxe6+ { #18/4 0 Kxe6#} Kxe6 {7,53/19 11 Kg2}
{Score threshold reached} 1-0
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.