Fizbo 1.9 released

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

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Tony P.
Posts: 81
Joined: Sun Jan 22, 2017 7:30 pm
Location: Russia

Re: 32-Bit?

Post by Tony P. » Wed Sep 13, 2017 11:53 pm

Fizbo's author has a LinkedIn account (as acknowledged in the CPW), try asking him there.

Meanwhile, I'm experimenting with various ways to set up a handicap in Fizbo vs Cheng blitz (3+3) games. It turns out that forcing Fizbo to play the Latvian gambit ( :P ) doesn't fully compensate for the >200-point rating gap and doesn't stop Fizbo from winning brilliantly. Note the difference in the engines' evals at move 22 - Cheng thought White was totally winning (+6.86) but Fizbo was already seeing a total win for Black (-5.79; Fizbo's evals are written with the opposite sign in the PGN, i.e. from its own point of view). Also, I respect Cheng for the underpromotion :D

[pgn][Event "Computer chess game"]
[Date "2017.09.14"]
[White "Cheng4_x64"]
[Black "Fizbo19x64"]
[Result "0-1"]
[ECO "C40"]
[Opening "Latvian Gambit"]
[Time "02:19:53"]
[Variation "3.Nc3"]
[TimeControl "180+3"]
[Termination "normal"]
[PlyCount "65"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 f5 3. Nc3 {(3.Nc3 d6 4.d4 fxe4 5.Nxe4 Nf6 6.Nxf6+ gxf6
7.Bd3 Nc6 8.0-0 Nb4 9.c4 Nxd3 10.Qxd3 c5 11.dxe5 dxe5) +0.88/16 9} d5 {(3.
... d5 4.exd5 Bd6 5.Bb5+ Nd7 6.d4 e4 7.Ng5) -0.78/15 13} 4. exd5 {(4.exd5
e4 5.Nd4 Qf6 6.Nde2 Bd6 7.d3 exd3 8.Qxd3 Ne7 9.Nb5 Nd7 10.Nxd6+ cxd6 11.Qe3
0-0 12.c4) +1.17/16 10} Bd6 {(4. ... Bd6 5.Qe2 Qe7 6.d3 Nf6 7.g3 c6 8.dxc6)
-0.86/16 10} 5. d4 {(5.d4 e4 6.Ng5 Nf6 7.Bc4 Qe7 8.0-0 0-0 9.f3 a6 10.Bb3
exf3 11.Qxf3 Ng4 12.Ne6 Bxe6 13.dxe6 Bxh2+ 14.Kh1) +1.33/15 10} e4 {(5. ...
e4 6.Ng5 Qe7 7.Nb5 Nf6 8.c4 Bb4+ 9.Bd2) -0.95/16 6} 6. Ng5 {(6.Ng5 Nf6
7.Bc4 0-0 8.0-0 Qe7 9.Bb3 a5 10.a3 Re8 11.Ne6 h6 12.Nb5 Nxd5 13.Nexc7 Bxc7
14.Bxd5+ Kh8 15.Nxc7 Qxc7) +1.46/17 8} Qe7 {(6. ... Qe7 7.Nb5 Nf6 8.c4 Bb4+
9.Bd2 c6 10.dxc6) -0.96/15 9} 7. Bc4 {(7.Bc4 Nd7 8.0-0 Ngf6 9.f3 Nb6
10.Bb5+ c6 11.dxc6 0-0 12.fxe4 fxe4 13.Bf4 e3 14.Qd3 h6 15.Bc4+ Kh8)
+1.20/15 13} Nd7 {(7. ... Nd7 8.Nb5 Nf8 9.0-0 h6 10.Nxd6+ cxd6 11.Ne6)
-0.88/14 7} 8. O-O {(8.0-0 Ngf6 9.Re1 h6 10.Ne6 Nf8 11.Nxf8 Rxf8 12.Ne2 Qd7
13.Nf4 b5 14.Bb3 Bxf4 15.Bxf4 Nxd5 16.Bxd5 Qxd5 17.Bxc7) +1.02/15 8} Nb6
{(8. ... Nb6 9.Bb3 Nf6 10.Nb5 h6 11.Nh3 g5 12.c4) -0.84/15 9} 9. Bb3
{(9.Bb3 Nf6 10.Re1 Bb4 11.Bd2 Bxc3 12.bxc3 Bd7 13.a4 h6 14.Ne6 Nbxd5
15.Bxd5 Bxe6 16.Bxb7) +1.25/15 5} Nf6 {(9. ... Nf6 10.a4 0-0 11.a5 Nbd7
12.Bf4 Re8 13.Bxd6) -1.06/15 5} 10. Re1 {(10.Re1 h6 11.Ne6 c6 12.Bf4 g6
13.Bxd6 Qxd6 14.dxc6 Bxe6 15.cxb7 Rb8 16.Nb5 Qc6 17.Bxe6 Qxb5) +1.24/15 9}
h6 {(10. ... h6 11.Ne6 Bxe6 12.dxe6 0-0-0 13.Qe2 c6 14.a4) -1.29/16 9} 11.
Nh3 {(11.Nh3 c6 12.dxc6 bxc6 13.Nf4 Bxf4 14.Bxf4 Be6 15.Na4 Bxb3 16.axb3
Nxa4 17.Rxa4 0-0 18.h3 Nd5) +1.01/16 8} O-O {(11. ... 0-0 12.f3 Bd7 13.a4
Rae8 14.a5 Nc8 15.Nf4) -0.85/15 13} 12. a4 {(12.a4 a5 13.Nb5 Bd7 14.Nf4
Rfc8 15.c4 Bxf4 16.Bxf4 Bxb5 17.axb5 a4 18.Ba2 g5 19.Be5 Kh7) +0.90/16 28}
Ng4 {(12. ... Ng4 13.f3 Bxh2+ 14.Kh1 Qh4 15.d6+ Kh7 16.fxg4) -0.02/15 4}
13. a5 {(13.a5 Nd7 14.f3 Bxh2+ 15.Kh1 Qh4 16.fxg4 Bg3 17.Re3 fxg4 18.Nxe4
Bf4 19.d6+ Kh7 20.Qd3 Kh8 21.dxc7 Bxe3 22.Bxe3 gxh3) +1.62/16 7} Qh4 {(13.
... Qh4 14.axb6 Bxh2+ 15.Kf1 a5 16.d6+ Kh7 17.bxc7) +0.05/15 9} 14. axb6
{(14.axb6 cxb6 15.Nb5 Bxh2+ 16.Kf1 Kh7 17.Rxa7 Bd7 18.Rxa8 Bxb5+ 19.c4
Bxc4+ 20.Bxc4 Rxa8 21.Qb3 Bc7 22.Bd2 Nh2+ 23.Kg1 Ng4) +1.74/16 5} a6 {(14.
... a6 15.bxc7 Kh8 16.Bd2 Bxh2+ 17.Kh1 Bd6 18.Kg1) +0.01/15 7} 15. bxc7
{(15.bxc7 Kh7 16.Bd2 Bd7 17.f4 exf3 18.Qxf3 Bxh2+ 19.Kh1 Bxc7 20.Ne2 a5
21.Nef4 a4 22.g3 Qf6) +2.62/14 7} Kh8 {(15. ... Kh8 16.Bd2 Bxh2+ 17.Kh1 Bd6
18.Kg1 Bh2+) +0.01/15 8} 16. Rf1 {(16.Rf1 Bxh2+ 17.Kh1 Bxc7 18.Nb5 Bb8
19.Qe1 Bd7 20.c4 Bxb5 21.cxb5 Bd6 22.bxa6 Rxa6 23.Bd2 Rxa1 24.Qxa1)
+2.40/15 14} Nxh2 {(16. ... Nxh2 17.Re1 Bd7 18.Be3 g5 19.Ra5 Nf3+ 20.Kf1)
+0.40/16 5} 17. Ne2 {(17.Ne2 Nf3+ 18.gxf3 Qxh3 19.f4 Rf6 20.Ng3 Rg6 21.Qe2
Bxc7 22.Rd1 Bd7 23.Bd2 Rg4 24.Qf1 Qh4 25.Qg2 Bxf4) +1.74/16 6} g5 {(17. ...
g5 18.Ng3 f4 19.Qh5 fxg3 20.Qxh4 gxh4 21.Bxh6) +0.05/16 10} 18. Nef4
{(18.Nef4 gxf4 19.Kxh2 Rg8 20.Rg1 Rg7 21.Qe1 Qh5 22.f3 Rg3 23.Rf1 e3 24.Qa5
Rg7 25.Kh1 Bxc7 26.Qb4) +1.60/17 7} gxf4 {(18. ... gxf4 19.Kxh2 Rg8 20.Rg1
b5 21.Bxf4 Bxf4+ 22.g3) +0.97/17 6} 19. Kxh2 {(19.Kxh2 Rg8 20.Rg1 b5 21.Qf1
Ra7 22.Kh1 f3 23.g3 Qh5 24.Bf4 Bxf4 25.gxf4 Rxg1+ 26.Kxg1 Rxc7 27.d6 Qg6+
28.Ng5 Qxd6) +1.73/16 3} Rg8 {(19. ... Rg8 20.Rg1 Rg3 21.fxg3 fxg3+ 22.Kh1
f4 23.Qf1) +0.63/17 12} 20. Rg1 {(20.Rg1 b5 21.c4 bxc4 22.Bxc4 Ra7 23.Qf1
Rxc7 24.Kh1 f3 25.g3 Qh5 26.Bf4 Bxf4 27.gxf4 Rxg1+ 28.Kxg1 Qg4+ 29.Kh2)
+1.31/16 5} Rg3 {(20. ... Rg3 21.Qe1 Rxh3+ 22.gxh3 f3+ 23.Bf4 Bxf4+ 24.Rg3)
+2.00/17 4} 21. fxg3 {(21.fxg3 fxg3+ 22.Kh1 f4 23.Qf1 f3 24.Be3 Bxc7 25.Ba4
fxg2+ 26.Rxg2 Bxh3 27.Kg1 Bd6 28.Qe2 Bxg2 29.Qxg2 Rf8 30.Bd7) +0.86/17 4}
fxg3+ {(21. ... fxg3+ 22.Kh1 f4 23.Qf1 f3 24.Bd2 Bxh3 25.gxh3) +5.29/18 6}
22. Kh1 {(22.Kh1 Bxc7 23.Be3) +6.86/2} f4 {(22. ... f4 23.Qf1 f3 24.Bxh6
Qxh6 25.Re1 Bf5 26.Re2) +5.79/18 4} 23. Qf1 {(23.Qf1 f3 24.Be3 Bxc7 25.c4
Bd6 26.c5 fxg2+ 27.Rxg2 Bxh3 28.Kg1 Rf8 29.Qe2 Bxg2 30.Qxg2 Rf3 31.Re1 Bf4
32.Bxf4 Qxf4) +0.38/18 4} f3 {(23. ... f3 24.Bc4 Bxh3 25.gxh3 Rg8 26.Qg2
fxg2+ 27.Kxg2) +6.47/18 8} 24. Be3 {(24.Be3 Bxc7 25.Rd1 Bd6 26.Rd2 Bxh3
27.gxh3 g2+ 28.Rgxg2 Qxh3+ 29.Kg1 fxg2 30.Qf6+ Kh7 31.Qf7+ Kh8 32.Qf6+)
0.00/18 6} Bf5 {(24. ... Bf5 25.Rd1 Rg8 26.Bg5 hxg5 27.Rd2 g4 28.gxf3)
+7.95/15 5} 25. c8=B {(25.c8B Bxc8 26.c3 fxg2+ 27.Rxg2 Bxh3 28.Kg1 Rf8
29.Qe2 Bxg2 30.Qxg2 Rf3 31.Re1 b5) +0.04/13 7} Rxc8 {(25. ... Rxc8 26.Re1
Rg8 27.Re2 Bxh3 28.gxh3 g2+ 29.Qxg2) +15.23/20 5} 26. Bg5 {(26.Bg5 hxg5
27.Bc4 Rxc4 28.c3 f2 29.Rc1 Bxh3 30.gxh3 g4 31.b3 Rc7 32.Qg2 fxg1Q+ 33.Kxg1
gxh3 34.Qe2) -7.53/15 4} hxg5 {(26. ... hxg5 27.Rxa6 bxa6 28.Ba4 Bxh3
29.gxh3 e3 30.Bb5) +22.39/17 4} 27. Re1 {(27.Re1 g4 28.gxf3 gxf3 29.Re2
Bxh3 30.Rh2 gxh2 31.Rg6 Bxf1 32.Rg1 hxg1Q+ 33.Kxg1 Bg2 34.Bc4 Bh2+) -M8/16
14} Rc7 {(27. ... Rc7 28.gxf3 Bxh3 29.Rxg3 Bxf1+ 30.Kg1 Bxg3 31.Kxf1)
+99.89/15 10} 28. Re2 {(28.Re2 Rh7 29.Qxf3 Bxh3 30.Qf6+ Rg7 31.Qd8+ Kh7
32.Qg8+ Kxg8 33.Rge1 Rh7 34.gxh3 Qxh3+ 35.Kg1 Qh1+) -M8/15 3} Rh7 {(28. ...
Rh7 29.Qxf3 exf3 30.Re8+ Kg7 31.Rg8+ Kh6 32.Rf8) +99.85/17 8} 29. Qxf3
{(29.Qxf3 Bxh3 30.Qf6+ Rg7 31.Qd8+ Kh7 32.Qg8+ Kxg8 33.Rge1 Rh7 34.gxh3
Qxh3+ 35.Kg1 Qh1+) -M7/20 4} exf3 {(29. ... exf3) +99.85/1 0} 30. Re8+
{(30.Re8+ Kg7 31.Re7+ Bxe7 32.Re1 Bxh3 33.Rxe7+ Kf6 34.Rf7+ Kxf7 35.gxh3
Qxh3+ 36.Kg1 Qh1+) -M7/20 4} Kg7 {(30. ... Kg7 31.Rg8+ Kf6 32.Rf8+ Bxf8
33.Re1 Bxh3 34.Kg1) +99.87/23 4} 31. Re7+ {(31.Re7+ Bxe7 32.Re1 Bxh3
33.Rxe7+ Kf6 34.Rf7+ Kxf7 35.gxh3 Qxh3+ 36.Kg1 Qh1+) -M6/22 4} Bxe7 {(31.
... Bxe7 32.Re1 Kh8 33.Kg1 Qxd4+ 34.Kh1 Bxh3 35.Re3) +99.89/26 6} 32. Re1
{(32.Re1 Bxh3 33.Rxe7+ Kf6 34.Rf7+ Kxf7 35.gxh3 Qxh3+ 36.Kg1 Qh1+) -M5/28
4} Kh8 {(32. ... Kh8 33.Kg1 Qxd4+ 34.Kh1 Bxh3 35.Re3 Qxe3 36.gxh3)
+99.91/41 7} 33. Kg1 {(33.Kg1 Qxd4+ 34.Kh1 Bxh3 35.Re3 fxg2+ 36.Kg1 Qxe3+)
-M4/32 4 White resigns} 0-1[/pgn]

Tony P.
Posts: 81
Joined: Sun Jan 22, 2017 7:30 pm
Location: Russia

Re: 32-Bit?

Post by Tony P. » Thu Sep 14, 2017 1:04 am

BrendanJNorman wrote:Still not 32-Bit versions?

Of ANY Fizbo? :cry:
Oops, forgive me, please - I hadn't read the threads about the previous versions. Youri did tell in the v.1.6. thread why there will never be a 32-bit version:
ymatioun wrote:No, no 32 bit version.

All the code has been based on 64 bit data structures from day 1.

Youri.

User avatar
Graham Banks
Posts: 30772
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Re: 32-Bit?

Post by Graham Banks » Fri Sep 15, 2017 9:37 pm

[pgn][Event "66th Amateur D1"]
[Site "ChessGUI3"]
[Date "2017.09.16"]
[Round "8.6"]
[White "Fire 6 64-bit"]
[Black "Fizbo 1.9 64-bit"]
[Result "0-1"]
[Time "8:31:00 a.m."]
[ECO "C18"]
[Opening "C18"]
[TimeControl "40/1500:40/1500:40/1500"]
[PlyCount "99"]
[Number "48"]
[Termination "GUI adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ i5 Quad }
1.e4 {[%eval 0,1] [%emt 00:00:00]} e6 {[%eval 0,1] [%emt 00:00:00]}
2.d4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Bb4 {[%eval 0,1] [%emt 00:00:00]}
4.e5 {[%eval 0,1] [%emt 00:00:00]} c5 {[%eval 0,1] [%emt 00:00:00]}
5.a3 {[%eval 0,1] [%emt 00:00:00]} Bxc3 {[%eval 0,1] [%emt 00:00:00]}
6.bxc3 {[%eval 0,1] [%emt 00:00:00]} Qc7 {[%eval 0,1] [%emt 00:00:00]}
7.Qg4 {[%eval 30,18] [%emt 00:00:47]} Kf8 {(Kf8) [%eval -25,17] [%emt 00:00:28]}
8.Bd2 {(Nf3) [%eval 25,20] [%emt 00:00:30]} Ne7 {(Ne7) [%eval -29,18] [%emt 00:00:30]}
9.Bd3 {(Bd3) [%eval 17,20] [%emt 00:01:27]} b6 {(b6) [%eval -26,20] [%emt 00:00:38]}
10.Nf3 {(Nf3) [%eval 14,19] [%emt 00:00:45]} Ba6 {(cxd4) [%eval -38,20] [%emt 00:00:47]}
11.O-O {(O-O) [%eval 25,20] [%emt 00:00:38]} Bxd3 {(Bxd3) [%eval -18,21] [%emt 00:00:33]}
12.cxd3 {(cxd3) [%eval 22,22] [%emt 00:00:34]} cxd4 {(cxd4) [%eval -33,22] [%emt 00:01:27]}
13.Nxd4 {(c4) [%eval 18,21] [%emt 00:00:45]} Nbc6 {(Nbc6) [%eval -28,19] [%emt 00:00:27]}
14.Nxc6 {(Nxc6) [%eval 16,22] [%emt 00:00:20]} Nxc6 {(Nxc6) [%eval -28,1] [%emt 00:00:00]}
15.Rfe1 {(Rfe1) [%eval 33,22] [%emt 00:01:21]} h5 {(h5) [%eval -26,20] [%emt 00:00:27]}
16.Qf4 {(Qd1) [%eval 21,22] [%emt 00:00:32]} h4 {(h4) [%eval 1,21] [%emt 00:00:31]}
17.c4 {(h3) [%eval 28,22] [%emt 00:00:37]} Qd8 {(Qd8) [%eval -10,22] [%emt 00:00:53]}
18.Bb4 {(Bb4) [%eval 30,22] [%emt 00:00:36]} Kg8 {(Kg8) [%eval -1,23] [%emt 00:00:45]}
19.Bd6 {(Bd6) [%eval 30,21] [%emt 00:00:36]} dxc4 {(dxc4) [%eval 1,23] [%emt 00:00:45]}
20.Rac1 {(Rac1) [%eval 32,22] [%emt 00:01:05]} Ne7 {(Rc8) [%eval 1,23] [%emt 00:00:24]}
21.dxc4 {(dxc4) [%eval 26,22] [%emt 00:00:27]} h3 {(h3) [%eval -2,22] [%emt 00:00:28]}
22.g3 {(g3) [%eval 42,20] [%emt 00:00:40]} Rc8 {(Rc8) [%eval -3,22] [%emt 00:01:33]}
23.Qe4 {(Red1) [%eval 31,21] [%emt 00:01:30]} Nf5 {(Qd7) [%eval -1,23] [%emt 00:00:35]}
24.Red1 {(Red1) [%eval 42,20] [%emt 00:00:38]} Qg5 {(g6) [%eval -7,23] [%emt 00:00:24]}
25.Rc3 {(c5) [%eval 48,18] [%emt 00:00:42]} Rh4 {(Qg6) [%eval 1,20] [%emt 00:01:01]}
26.f4 {(f4) [%eval 27,18] [%emt 00:00:49]} Kh7 {(Qg4) [%eval 5,22] [%emt 00:00:40]}
27.c5 {(c5) [%eval 96,18] [%emt 00:00:30]} bxc5 {(bxc5) [%eval 1,24] [%emt 00:00:52]}
28.Rxc5 {(Bxc5) [%eval 82,20] [%emt 00:00:45]} Rd8 {(Qh5) [%eval -20,23] [%emt 00:00:43]}
29.Rd3 {(Rdc1) [%eval 51,19] [%emt 00:02:07]} Rg4 {(Qg6) [%eval 65,21] [%emt 00:00:48]}
30.Rc4 {(Rcc3) [%eval 28,19] [%emt 00:01:01]} Qh5 {(Qh5) [%eval 54,21] [%emt 00:01:26]}
31.Qf3 {(Rdc3) [%eval 32,19] [%emt 00:00:24]} Rg8 {(g5) [%eval 43,21] [%emt 00:00:37]}
32.Bc5 {(Kh1) [%eval 19,18] [%emt 00:01:03]} a5 {(a6) [%eval 65,22] [%emt 00:01:18]}
33.Kh1 {(Kh1) [%eval 25,17] [%emt 00:00:20]} Rb8 {(Rb8) [%eval 79,22] [%emt 00:00:21]}
34.Rd1 {(Bg1) [%eval 21,18] [%emt 00:00:41]} Rb2 {(Rb2) [%eval 159,20] [%emt 00:00:22]}
35.Bg1 {(Rdc1) [%eval 15,19] [%emt 00:00:25]} Qg6 {(Qg6) [%eval 112,22] [%emt 00:00:49]}
36.Rc3 {(Bf2) [%eval 12,20] [%emt 00:00:21]} Nh6 {(Rg2) [%eval 112,22] [%emt 00:00:23]}
37.Be3 {(Rc8) [%eval 0,19] [%emt 00:00:33]} Qf5 {(Qf5) [%eval 112,23] [%emt 00:00:29]}
38.Bc1 {(Rf1) [%eval 0,22] [%emt 00:00:34]} Ra2 {(Ra2) [%eval 111,23] [%emt 00:00:42]}
39.Re1 {(Rd2) [%eval 0,22] [%emt 00:00:09]} Rg6 {(Rg6) [%eval 172,23] [%emt 00:01:12]}
40.Be3 {(Be3) [%eval -21,19] [%emt 00:00:23]} f6 {(f6) [%eval 185,23] [%emt 00:00:51]}
41.exf6 {(exf6) [%eval -49,20] [%emt 00:00:41]} Ng4 {(Ng4) [%eval 175,23] [%emt 00:00:23]}
42.Bg1 {(Bg1) [%eval -26,22] [%emt 00:00:57]} Rxf6 {(Rxf6) [%eval 184,22] [%emt 00:00:58]}
43.Rf1 {(Qc6) [%eval -67,23] [%emt 00:02:40]} Rf8 {(Rf8) [%eval 274,22] [%emt 00:00:23]}
44.Rc5 {(Rc5) [%eval -82,22] [%emt 00:00:54]} e5 {(e5) [%eval 315,22] [%emt 00:00:24]}
45.Re1 {(Re1) [%eval -105,23] [%emt 00:02:16]} Rg2 {(Qd7) [%eval 374,21] [%emt 00:00:30]}
46.Rc3 {(Qb3) [%eval -235,21] [%emt 00:00:38]} e4 {(e4) [%eval 1074,21] [%emt 00:00:32]}
47.Qxg2 {(Qxg2) [%eval -858,21] [%emt 00:01:06]} hxg2 {(hxg2) [%eval 1074,1] [%emt 00:00:00]}
48.Kxg2 {(Kxg2) [%eval -858,21] [%emt 00:00:00]} Qd5 {(Qd5) [%eval 1470,20] [%emt 00:00:31]}
49.Be3 {(Kf1) [%eval -958,20] [%emt 00:00:52]} Rb8 {(Qa2) [%eval 2069,22] [%emt 00:00:24]}
50.Rc2 {(Rc2) [%eval -4780,24] [%emt 00:00:35]}
0-1[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

Tony P.
Posts: 81
Joined: Sun Jan 22, 2017 7:30 pm
Location: Russia

Re: 32-Bit?

Post by Tony P. » Fri Sep 15, 2017 10:51 pm

Poor Fire :D When playing through the game, I was puzzled as to why Fire had to give up the queen for the g2 rook - obviously, it couldn't play 47. Qd1 (that loses to 47... Rxh2+ 48. Bxh2 Nf2+ 49. Kg1 Nxd1 50. Rxd1 e3! 51. Rxe3 Qc2), but the analysis of 47. Qf1 is less trivial - I guessed correctly that 47... Rd8 would be the move then, followed by doubling up on the 2nd rank, but I didn't manage to calculate concrete lines.

This Amateur League division delivers fun, thanks :)

Meanwhile, I've tried setting up a handicap match vs Romi, but I didn't notice that Romi's TT size is hardcoded (32 MB), and of course, she got steamrolled spectacularly by Fizbo endowed with 4 GB of hash in both games... Romi's 7. Nxe6 in game 2 deserves applause - it takes a brave heart to exchange 2 minor pieces for a rook and 2 pawns in the middlegame; SF8 likes the calm 7. Qf4 more, however, 7. Nxe6 is only slightly worse.

[pgn][Event "Computer chess game"]
[Date "2017.09.16"]
[White "RomiChessP3m64"]
[Black "Fizbo19x64"]
[Result "0-1"]
[Time "00:44:41"]
[TimeControl "180+3"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp1pp/8/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "39"]
[WhiteType "program"]
[BlackType "program"]

1. Nc3 {(b1c3b8c6 d2d4 e7e6 d4d5 e6d5 c3d5 g8f6 c1f4 f8b4 c2c3 b4a5 f2f3
f6d5 d1d5 d8f6) +2.17/15 11} d6 {(1. ... d6 2.d4 e6 3.a3 Nc6 4.Be3 Bd7
5.Nf3) -2.08/15 13} 2. Bc4 {(f1c4 e7e5 d2d4 b8c6 c1e3 g8f6 g1f3 c8g4 c4b5
f6d7 b5c6 b7c6 h2h3 e5d4) +2.42/15 9} e5 {(2. ... e5 3.d3 Nf6 4.a3 Nc6
5.Nge2 Be7 6.f3) -1.79/14 6} 3. Nf3 {(g1f3b8c6 e1g1 f8e7 c3d5 g8f6 d5e7
e8e7 d2d3 c6a5 c4b5 c8d7 b5d7) +1.94/14 11} Nc6 {(3. ... Nc6 4.d4 Bg4 5.h3
Bxf3 6.Qxf3 Qf6 7.dxe5) -1.94/17 7} 4. h3 {(h2h3g8f6 e1g1 c6a5 c4e2 c7c5
e2b5 c8d7 b5d7 d8d7 g1h2 f8e7 d2d3 d7c6 c1e3 e8g8 d1e2 g7g6) +2.27/16 10}
Na5 {(4. ... Na5 5.Bxg8 Rxg8 6.d4 exd4 7.Qxd4 Be6 8.Ng5) -2.10/15 15} 5.
Bxg8 {(c4g8 h8g8 d2d4 c8e6 d4e5 d6e5 d1d8 a8d8 c1g5 d8c8 f3e5 f8d6 e5f3
a5c4 f3d4 e6f7) +2.57/17 7} Rxg8 {(5. ... Rxg8) -2.10/1 0} 6. d4
{(d2d4e5d4) +2.09/16 10} Nc6 {(6. ... Nc6 7.d5 Ne7 8.Ng5 h6 9.Ne6 Bxe6
10.dxe6) -2.05/15 9} 7. d5 {(d4d5c6b4 a2a3 b4a6 c1e3 f8e7 e1g1 g8f8 g1h2
c8d7 d1e2 e8f7 a1d1 f7g8 e2d3 d8b8) +2.22/17 10} Nb4 {(7. ... Nb4 8.Qe2 Na6
9.Be3 h6 10.0-0-0 Nb8 11.Ne1) -2.19/17 13} 8. Be3 {(c1e3f8e7 e1g1 c8d7 g1h2
e8f8 a2a3 b4a6 d1d3 d8e8 d3c4 e8h5 c4b3 d7h3 g2h3 h5f3 b3b7) +2.20/17 10}
Na6 {(8. ... Na6 9.Nd2 Qe7 10.Nc4 Kd8 11.f3 Qh4+ 12.Kd2) -2.26/17 11} 9.
Ng5 {(f3g5 g8h8 d1e2 c8d7 e1g1 d8f6 g5e6 f8e7 g1h2 c7c6 e3g5 f6f7 g5e7 e8e7
d5c6) +2.54/15 7} h6 {(9. ... h6 10.Nh7 Qh4 11.Qe2 Kd8 12.Nxf8 Rxf8
13.0-0-0) -2.25/16 6} 10. Nh7 {(g5h7 c8d7) +2.17/15 8} Qh4 {(10. ... Qh4
11.Qe2 b6 12.Nxf8 Rxf8 13.b3 Nc5 14.0-0-0) -2.19/17 9} 11. Nxf8 {(h7f8g8f8
d1d3 c8d7 d3c4 e8f7 e1g1 f7g8 g1h2 g7g6 a1e1 d7f5 e1d1) +2.22/16 9} Rxf8
{(11. ... Rxf8 12.Qe2 b6 13.b3 Nc5 14.0-0-0 Qe7 15.Kb2) -2.20/18 4} 12. Qe2
{(d1e2c8d7 e1g1 e8d8 g1h2 d8c8 e2c4 c8b8 a1d1 g7g6 d1e1 d7g4 a2a4) +2.12/16
9} b6 {(12. ... b6 13.b3 Nc5 14.0-0-0 Qe7 15.Kb2 Ba6 16.Qg4) -2.17/17 9}
13. b4 {(b2b4 f8f7 e2c4 a6b8 e1g1 e8f8 g1h2 f8g8 a1d1 c8f5 c4d3 f5g6 b4b5)
+2.09/14 7} Kf7 {(13. ... Kf7 14.Qc4 Kg8 15.a4 Kh8 16.0-0-0 Qe7 17.f3)
-2.02/15 4} 14. Qc4 {(e2c4f7g8 e1g1 a6b8 g1h2 f8f7 a2a3 h6h5 a1e1 c8a6 b4b5
a6c8 e1d1 c8f5 f2f4) +2.58/15 9} Kg8 {(14. ... Kg8 15.a3 Kh7 16.0-0-0 Qe7
17.Qc6 Rb8 18.Kb2) -2.07/16 4} 15. O-O {(e1g1h4f6 a2a4 f6f7 c3b5 f8d8 a4a5
c8b7 a5b6 a7b6 b5c3 d8f8 g1h2 f7g6) +2.23/15 9} Bxh3 {(15. ... Bxh3 16.Ne2
Rf3 17.Qxa6 Bxg2 18.Kxg2 Qh3+ 19.Kg1) +0.01/17 5} 16. gxh3 {(g2h3h4h3)
+2.15/15 9} Rf3 {(16. ... Rf3 17.Ne2 Rxh3 18.Ng3 Rh2 19.Rfe1 Rf8 20.Qxa6)
+2.06/17 6} 17. Rfc1 {(f1c1a8f8) +1.46/14 8} Raf8 {(17. ... Raf8 18.Qf1
Rxe3 19.fxe3 Rxf1+ 20.Kxf1 Qxh3+ 21.Kf2) +6.75/19 10} 18. Ne2 {(c3e2)
-1.39/14 8} Rxh3 {(18. ... Rxh3 19.Kf1 Rxe3 20.Ng3 Qxg3 21.Qxc7 Nxc7 22.f4)
+75.75/20 14} 19. Ng3 {(e2g3h3g3) -3.92/17 8} Rxg3+ {(19. ... Rxg3+ 20.fxg3
Qxg3+ 21.Kh1 Qh3+ 22.Kg1 Qxe3+ 23.Kh1) +99.85/18 7} 20. fxg3 {(f2g3 h4g3
g1h1 g3h3 h1g1 h3e3 g1h1 e3h3 h1g1 h3g4 g1h1 f8f2 c4f1 g4h4 f1h3 h4h3 h1g1
h3g2 g1g2) -M11/9 0 White resigns} 0-1

[Event "Computer chess game"]
[Date "2017.09.16"]
[White "RomiChessP3m64"]
[Black "Fizbo19x64"]
[Result "0-1"]
[Time "00:52:15"]
[TimeControl "180+3"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp1pp/8/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 1"]
[Termination "unterminated"]
[PlyCount "122"]
[WhiteType "program"]
[BlackType "program"]

1. Nc3 {(b1c3b8c6 d2d4 e7e6 d4d5 e6d5 e4d5 c6e5 c1f4 e5g6 f4g3 f8c5 f1c4
d8e7 d1e2 d7d6 g1f3) +2.29/16 11} g6 {(1. ... g6 2.d4 Bg7 3.h3 b6 4.Nf3 Bb7
5.e5) -2.06/16 16} 2. Bc4 {(f1c4 e7e6 d2d4 f8b4 d1f3 b4c3 f3c3 d7d5 e4d5
e6d5 c4e2 c7c6 c1e3 c8f5 g1f3 g8f6) +2.66/15 9} Bg7 {(2. ... Bg7 3.d4 Nc6
4.Nf3 Na5 5.Be2 b6 6.b4) -2.07/15 9} 3. Nf3 {(g1f3 c7c6 d2d4 b7b5 c4g8 h8g8
c1f4 c8b7 e1g1 d8a5 d1d3 b8a6 f3e5) +2.56/14 9} b5 {(3. ... b5 4.Bxb5 c6
5.Ba4 Ba6 6.d4 Nf6 7.Bb3) -2.62/15 15} 4. Nxb5 {(c3b5 c7c6 b5c3 c8a6 d1e2
a6c4 e2c4 g8f6 d2d4 f6e4 c3e4 d7d5 c4d3 d5e4) +3.51/16 9} Bb7 {(4. ... Bb7
5.d3 Nc6 6.d4 a6 7.Nc3 Rb8 8.Na4) -2.74/14 12} 5. Ng5 {(f3g5g8h6 d1f3 d8c8
f3g3 b8a6 e1g1 c7c5 g5h7 c8c6 h7g5 e7e5 d2d3 a6b4 g5f3) +4.02/15 10} e6
{(5. ... e6 6.d4 h6 7.Bf4 Na6 8.Nf3 Bxe4 9.0-0) -2.31/15 5} 6. Qg4 {(d1g4
b8a6 g5h7 g8e7 h7g5 g7f6 d2d3 a6b4 g4e2 a7a6 b5c3 e7f5 e4f5 f6g5 e1g1)
+3.82/15 7} Nf6 {(6. ... Nf6 7.Nxe6 Nxg4 8.Nbxc7+ Qxc7 9.Nxc7+ Kd8 10.Nxa8)
-3.20/15 6} 7. Nxe6 {(g5e6 f6g4 b5c7 d8c7 e6c7 e8d8 c7a8 b7a8 f2f3 g4e5
c4b3 b8c6 d2d3 g7f6 c1e3 f6h4 e1d2 d8e8 b3d5) +3.96/16 8} Nxg4 {(7. ...
Nxg4) -3.20/1 0} 8. Nbxc7+ {(b5c7 d8c7 e6c7 e8e7 c7a8 b7a8 c4e2 g4h6 d2d3
b8c6 c1g5 e7f7 a1b1 c6d4 e2d1 a8c6 g5f4 h8f8 e1g1 f7e8) +3.40/17 9} Qxc7
{(8. ... Qxc7 9.Nxc7+ Ke7 10.Nxa8 Rc8 11.Bb3 Nc6 12.f3) -3.60/17 6} 9.
Nxc7+ {(e6c7e8e7 c7a8 b7a8 c4e2 g4f6 d2d3 b8c6 c1e3 a8b7 e1g1 h8e8 f2f3
f6h5 a1b1 g7e5 f3f4 e5d4 e3d4) +3.62/18 9} Ke7 {(9. ... Ke7 10.Nxa8 Rc8
11.d3 Bxa8 12.Bb3 Bb7 13.f3) -3.66/19 11} 10. Nxa8 {(c7a8 b7a8 c4e2 g4f6
d2d3 b8c6 c1e3 a8b7) +3.69/17 7} Rc8 {(10. ... Rc8 11.d3 Bxa8 12.Bb3 Nc6
13.c3 Nge5 14.Bg5+) -3.73/19 14} 11. Bb3 {(c4b3b7a8 f2f3 g4e5 d2d3 e5c6
c1g5 e7f8 c2c3 c6e5 e1d2 a8b7 g5e3 b7a6 e3a7 g7h6 d2e1 a6d3) +3.66/16 9}
Nc6 {(11. ... Nc6 12.f3 Nge5 13.f4 Ng4 14.c3 Rxa8 15.d4) -3.71/19 7} 12. d3
{(d2d3b7a8 f2f3 g4e5 f3f4 e5g4 h2h3 g4f6 c1e3 c6a5 e3a7 a5b3 c2b3 c8c2 a1b1
c2g2 a7d4) +3.65/17 10} Rxa8 {(12. ... Rxa8 13.f3 Nf6 14.c3 Ne5 15.Kd2 Ba6
16.d4) -3.37/15 4} 13. f3 {(f2f3g4e5 f3f4 e5f7 c2c3 b7a6 e1e2 f7d6 e2e3
a8e8 c1d2) +3.61/16 9} Nf6 {(13. ... Nf6 14.c3 Ne5 15.Kd2 Ba6 16.d4 Nd3
17.Kc2) -3.75/17 8} 14. Bg5 {(c1g5 d7d6 c2c3 c6a5 b3c2 a8b8 a1b1 a5c6 g5f4
b7a6 e1d2 a6b5 h1e1 h7h6) +3.76/14 7} a5 {(14. ... a5 15.Ba4 d6 16.f4 Kf7
17.c3 Ng4 18.Kd2) -3.44/14 5} 15. Ba4 {(b3a4 d7d6 a1c1 e7f8 g5e3 f6h5 c2c3
g7e5 d3d4 e5f4 e1e2 a8e8 e2d3) +3.65/13 7} h6 {(15. ... h6 16.Be3 Rc8 17.d4
Ba6 18.c3 Rb8 19.0-0-0) -3.46/14 8} 16. Be3 {(g5e3d7d6 e1d2 a8f8 a4b3 f6h5
c2c3 h5f4 h1g1 g6g5 d3d4 g7f6 b3c4 h6h5) +3.84/14 9} Rc8 {(16. ... Rc8
17.0-0 Ba6 18.Rf2 g5 19.d4 Nh5 20.c3) -3.56/14 7} 17. Kd2 {(e1d2d7d6)
+3.87/14 10} Ba6 {(17. ... Ba6 18.d4 Ne8 19.e5 Nb4 20.Bb3 Nc7 21.c3)
-3.40/14 7} 18. Bxc6 {(a4c6c8c6) +3.80/13 9} Rxc6 {(18. ... Rxc6) -3.40/1
0} 19. c3 {(c2c3d7d6) +3.41/13 8} Ne8 {(19. ... Ne8 20.Rab1 Nc7 21.f4 Ke8
22.c4 Bf8 23.f5) -3.25/15 11} 20. Rab1 {(a1b1e8c7) +3.46/13 9} Nc7 {(20.
... Nc7 21.f4 Kf7 22.c4 Rd6 23.e5 Re6 24.b4) -3.50/17 13} 21. d4
{(d3d4c6b6) +3.25/13 8} a4 {(21. ... a4 22.Rhc1 Nb5 23.e5 d5 24.g4 Bf8
25.f4) -2.99/18 8} 22. Rhc1 {(h1c1g6g5 b2b3 a4b3 a2b3 d7d5 e3f2 g7f6 f2g3
e7e6 e4d5 c7d5 b3b4 a6b5 c1e1 e6f7 b1c1) +3.45/15 8} Nb5 {(22. ... Nb5
23.e5 d5 24.g4 Bc8 25.h3 h5 26.gxh5) -2.99/19 5} 23. h4 {(h2h4 c6c8)
+3.42/13 5} h5 {(23. ... h5 24.e5 d5 25.g4 Kf7 26.gxh5 gxh5 27.f4) -2.85/16
4} 24. Bf4 {(e3f4a4a3) +3.45/14 8} Kf7 {(24. ... Kf7 25.Be3 Ke8 26.e5 d5
27.g4 Bf8 28.gxh5) -2.55/16 6} 25. Rc2 {(c1c2a4a3) +3.51/15 7} Rb6 {(25.
... Rb6 26.Rcc1 Rc6 27.g3 Kf8 28.e5 Ke8 29.Be3) -2.70/18 13} 26. Rh1 {(b1h1
a6b7) +3.31/14 5} Nd6 {(26. ... Nd6 27.Bxd6 Rxd6 28.Ke3 Bc4 29.b3 axb3
30.axb3) -2.49/18 7} 27. b3 {(b2b3 d6b5 c2c1 b5a3 b3b4 a3c4 d2c2 c4a3 c2b2
a3c4 b2b1 c4a3 b1a1 g7f6 a1b2 a3c4 b2c2) +3.21/16 6} Bf8 {(27. ... Bf8
28.Bxd6 Bxd6 29.Rb2 a3 30.Rbb1 Bf4+ 31.Kc2) -2.44/16 5} 28. Ra1 {(h1a1 d6b5
c2c1 f8a3 c1b1 b6c6 b3a4 b5c3 b1b3 c3e2 b3a3 e2f4 g2g3 f4e2 d4d5 c6c8)
+3.03/16 7} Nb5 {(28. ... Nb5 29.Rb2 Na3 30.Kc1 Bd3 31.Rf2 Ba6 32.b4)
-1.47/18 3} 29. Rcc1 {(c2c1 f8a3 c1b1 b6c6 d4d5 c6c8 c3c4 b5d6 d2d3 d6e8
d3d4 a3c5 d4c3 c5a3 c3d3 e8d6 b1e1) +3.14/17 5} Na3 {(29. ... Na3 30.b4 Rc6
31.Ke1 Rc8 32.Kf2 Bc4 33.Ke3) -1.11/18 4} 30. b4 {(b3b4 f8e7 g2g3 a3c4 d2c2
c4a3 c2d1 a3c4 a1b1 d7d6 d1e1 e7f6) +2.95/16 7} Nc4+ {(30. ... Nc4+ 31.Kc2
Na3+ 32.Kd1 Re6 33.Ke1 Re8 34.Kf2) -0.83/18 3} 31. Kc2 {(d2c2c4a3 c2d1 f8e7
g2g3 a3c4 a1b1 d7d6 d1e1 a6b5 e1f2 e7f6 c1e1 b5c6 f2f1 a4a3 e1e2) +2.93/18
6} Na3+ {(31. ... Na3+ 32.Kd1 Re6 33.g3 Re8 34.Kd2 Nc4+ 35.Ke1) -0.82/19 4}
32. Kd1 {(c2d1) +3.00/18 5} Re6 {(32. ... Re6 33.g3 Re8 34.Kd2 Nc4+ 35.Ke1
d5 36.e5) -0.81/20 5} 33. d5 {(d4d5 e6e8) +3.06/14 3} Re8 {(33. ... Re8
34.Ke1 Bg7 35.Bd2 Rc8 36.Kf2 Nc4 37.b5) -0.07/17 3} 34. Ke1 {(d1e1 e8c8)
+2.65/14 3} Bg7 {(34. ... Bg7 35.Kf2 Rc8 36.Bd2 Nc4 37.b5 Bxb5 38.Rab1)
-0.02/17 6} 35. Kf2 {(e1f2e8c8 e4e5 c8e8 d5d6 a3c4 f2g3 g7e5 f4e5 e8e5 c1e1
e5e1 a1e1 c4d6) +1.59/15 3} Rc8 {(35. ... Rc8 36.e5 Bb7 37.Rd1 Nb5 38.Rac1
Rxc3 39.Rxc3) -0.16/18 4} 36. e5 {(e4e5 c8e8 c1d1 g7e5 f4e5 e8e5 d1d2 a3c4
d2d4 a4a3 a1e1 e5e1 f2e1 f7e8) +1.70/14 2} Bb7 {(36. ... Bb7 37.Rd1 Nb5
38.Rac1 Rxc3 39.Rxc3 Nxc3 40.Rd2) -0.31/17 3} 37. d6 {(d5d6 b7d5 f4h2 f7e6
f3f4 a3b5 a2a3 c8c3 c1c3 b5c3 a1e1 c3b5 e1e3 b5d4 e3e1) +2.00/15 2} Bd5
{(37. ... Bd5 38.Re1 Nc2 39.Rad1 Nxe1 40.Rxd5 Rc4 41.Bg3) +0.59/15 9} 38.
Rd1 {(c1d1 f7e6) +1.89/14 2} Ke6 {(38. ... Ke6 39.Rdc1 Rc4 40.g3 Rc6 41.Kg2
Rc4 42.b5) +1.13/17 3} 39. Rd3 {(d1d3c8f8 g2g3 f8f5) +2.00/16 4} Nb5 {(39.
... Nb5 40.a3 Bc4 41.Re3 Bb3 42.Kg1 Rxc3 43.Rxc3) +0.91/16 6} 40. Rc1
{(a1c1 d5a2) +1.64/13 2} Bxa2 {(40. ... Bxa2 41.g4 Bc4 42.Rdd1 Bb3 43.Rg1
Rc4 44.Bh2) +2.52/17 3} 41. Re3 {(d3e3 a2d5 f2e1 c8c4 f4g5 b5d4 e3d3 d4f5
g5f6 g7f6 e5f6 e6d6) +0.65/13 2} a3 {(41. ... a3 42.Bg5 Bb3 43.f4 a2 44.Ra1
Bd5 45.Kg1) +4.21/17 3} 42. Ke1 {(f2e1 b5d4 e3e4 d4f5 c3c4 f5h4 e1f2 h4f5
c1a1 a2c4 a1a3 g6g5 f4g5 g7e5) +0.56/14 3} Bd5 {(42. ... Bd5 43.Ra1 a2
44.Kd2 Kf5 45.g3 Be6 46.Rd3) +4.21/18 6} 43. Kd2 {(e1d2 a3a2 c1a1 b5a3 d2d3
e6f5 g2g3 a3c4 e3e2 c4e5 d3d4 e5c4 d4d3 c4b6 e2c2 g7f6) -0.10/14 2} a2
{(43. ... a2 44.Ra1 Kf5 45.g3 Be6 46.Rd3 Bc4 47.Re3) +4.30/20 5} 44. Ree1
{(e3e1 e6f5) -0.35/14 2} Na3 {(44. ... Na3 45.Ra1 Kf5 46.g3 Be6 47.Kd3 Bc4+
48.Kd2) +4.29/17 4} 45. Kd3 {(d2d3 a3b1) +0.02/13 3} Bc4+ {(45. ... Bc4+
46.Kd2 Bb3 47.Kd3 Kf5 48.Bg3 Rb8 49.f4) +5.72/13 3} 46. Ke4 {(d3e4c4b3 e4d3
e6f5 g2g3 b3c4 d3d2 c4d5) -0.54/16 3} Rb8 {(46. ... Rb8 47.g4 Bb3 48.Kd4
Nc2+ 49.Rxc2 Bxc2 50.Ra1) +6.10/14 2} 47. Bh2 {(f4h2 b8b5 f3f4 c4d5 e4e3
d5g2 e1g1 a3b1 c1b1 a2b1q g1b1 g7h6 b1a1 g2c6 e3d4 b5b8) +0.11/15 2} Rb5
{(47. ... Rb5 48.Bf4 Bb3 49.Ke3 Nc2+ 50.Rxc2 Bxc2 51.Ra1) +7.11/15 2} 48.
f4 {(f3f4 b5d5 e4f3 d5d3 f3f2 d3d2 f2g3 a3c2 e1g1 d2d3 g3f2 d3c3 h2g3 e6f5
g3h2 f5g4 g2g3) -0.97/14 2} Rd5 {(48. ... Rd5 49.Kf3 Rd3+ 50.Kf2 Rd2+
51.Kg3 Nc2 52.Rh1) +7.98/17 2} 49. Ra1 {(c1a1 d5d2 e4f3 c4d5 f3g3 a3c2 c3c4
d5c4 h2g1 c2e1 a1e1 d2e2 e1a1 e2b2 g1c5) -2.64/13 3} Nc2 {(49. ... Nc2
50.Rxa2 Bxa2 51.Re2 Bc4 52.Rf2 Rd1 53.Rxc2) +11.31/21 3} 50. Red1 {(e1d1
c2a1 d1a1 d5d2 e4e3 d2g2 e3d4 g2h2 d4c4 h2h4 c4d3 h4f4 a1a2 g7e5) -3.20/16
2} Nxa1 {(50. ... Nxa1 51.Rxa1 Bb3 52.Kf3 Rd1 53.Rxa2 Bxa2 54.Ke2)
+12.51/22 3} 51. Rxa1 {(d1a1c4b3) -3.91/16 3} Bb3 {(51. ... Bb3) +12.51/20
1} 52. Ke3 {(e4e3 d5d1) -5.82/17 2} Rd1 {(52. ... Rd1 53.Rxa2 Bxa2 54.b5
Rb1 55.Kd3 Kd5 56.Ke3) +13.65/22 4} 53. Rxa2 {(a1a2b3a2 h2g3 a2d5 g3f2 d5g2
e3e2 d1b1 f2e3 b1b2 e2d3 e6f5 d3c4 f5g4 e5e6 d7e6 d6d7 g7f6 e3c1) -6.26/19
3} Bxa2 {(53. ... Bxa2) +13.65/1 0} 54. Bg3 {(h2g3) -6.76/18 2} Bc4 {(54.
... Bc4 55.Bf2 Kf5 56.Kf3 Rd3+ 57.Be3 Rxc3 58.g3) +14.00/18 3} 55. Bf2
{(g3f2 e6f5) -7.45/18 2} Kf5 {(55. ... Kf5 56.Kf3 Rd3+ 57.Be3 Rxc3 58.b5
Bxb5 59.Kf2) +14.70/21 3} 56. Kf3 {(e3f3d1d3 f2e3 d3c3 g2g3 c3b3 f3f2 b3b2
f2g1 b2b4 e3c5 b4b1 g1g2 f5g4 c5d4 b1b3) -8.72/19 3} Rd3+ {(56. ... Rd3+
57.Be3 Rxc3 58.g3 Rb3 59.Kf2 Ke4 60.Bc5) +14.93/22 2} 57. Be3 {(f2e3 d3c3)
-8.02/20 2} Rxc3 {(57. ... Rxc3 58.g3 Rb3 59.Kf2 Ke4 60.Bc5 Be6 61.Kg2)
+14.93/22 3} 58. g3 {(g2g3) -9.22/18 2} Rb3 {(58. ... Rb3) +14.93/20 2} 59.
b5 {(b4b5 b3b5 e3d4 b5b3 d4e3 c4b5) -9.58/19 2} Bxb5 {(59. ... Bxb5 60.Kf2
Rb2+ 61.Kg1 Kg4 62.Bd4 Rc2 63.f5) +18.00/18 3} 60. Kf2 {(f3f2 f5g4 e3c1
b3g3 c1d2 g3f3 f2g2 b5c6 g2g1 f3d3 d2b4 g4f4 g1f2 g7e5 f2e1 e5d6 b4d6 d3d6
e1e2 c6f3) -11.94/18 3} Rb2+ {(60. ... Rb2+ 61.Kg1 Kg4 62.Bd4 Rc2 63.Bc3
Rxc3 64.Kf2) +21.85/17 2} 61. Kg1 {(f2g1 f5g4 e3d4 b2e2 d4f2 g4f3 f2b6 f3g3
b6a5 g3f4 a5d8 g7e5 g1f1 e5d6 d8g5 f4e4) -12.82/18 2 White resigns} 0-1[/pgn]

I'll try limiting Fizbo's TT to 32 MB too.

Edit: nah, that didn't help either.

[pgn][Event "Computer chess game"]
[Site "TONY-LAPTOP"]
[Date "2017.09.16"]
[White "RomiChessP3m64"]
[Black "Fizbo19x64"]
[Result "0-1"]
[Time "01:53:49"]
[TimeControl "180+3"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp1pp/8/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "76"]
[WhiteType "program"]
[BlackType "program"]

1. Nc3 {(b1c3b8c6 d2d4 e7e6 d4d5 e6d5 c3d5 g8f6 c1f4 f8b4 c2c3 b4a5 f2f3
f6d5 d1d5 d8f6) +2.17/15 11} d6 {(1. ... d6 2.d4 e6 3.a3 a6 4.f4 Be7 5.Bc4)
-2.03/15 11} 2. Bc4 {(f1c4 e7e5 d2d4 g8f6 g1f3 b8c6 d4e5 d6e5 d1d8 e8d8
c1g5 c8g4 c3d5 g4f3) +2.37/14 7} e5 {(2. ... e5 3.Nf3 Nc6 4.d4 Bg4 5.dxe5
dxe5 6.Qxd8+) -2.05/16 15} 3. Nf3 {(g1f3 b8c6 d2d4 c8g4 d4e5 d6e5 c1d2 g8f6
h2h3 g4f3 d1f3 f8c5 c3d5 f6d5) +2.32/14 7} Nc6 {(3. ... Nc6 4.d4 Bg4 5.h3
Bxf3 6.Qxf3 Qf6 7.Qxf6) -2.12/16 11} 4. d3 {(d2d3 f8e7 f3g5 e7g5 d1h5 g7g6
h5g5 c8d7 c3d5 c6d4 g5d8 e8d8 c1g5 d8c8 a1c1 c7c6 d5e3) +2.33/14 7} h6 {(4.
... h6 5.a3 Bd7 6.Ba2 Qc8 7.d4 Bg4 8.Ne2) -1.88/12 4} 5. Nd5 {(c3d5 c8g4
d5e3 g4d7 c1d2 f8e7 e3d5 g8f6 d5e7 d8e7 e1g1 d7e6) +2.33/14 9} Na5 {(5. ...
Na5 6.Bb5+ c6 7.b4 cxb5 8.bxa5 Ne7 9.Ne3) -1.12/15 5} 6. Nh4 {(f3h4 d8h4
d5c7 e8e7 c4g8 a8b8 d1d2 a5c6 g8c4 c6d4 c2c3 b7b5 c3d4 b5c4 d4e5 d6e5 d2c3
c4d3) +3.49/17 10} Qxh4 {(6. ... Qxh4 7.Nxc7+ Kd8 8.Nxa8 Nxc4 9.Qf3 Nf6
10.dxc4) -1.11/17 5} 7. Nxc7+ {(d5c7) +3.01/16 10} Kd8 {(7. ... Kd8 8.Nxa8
Nxc4 9.Qf3 Nf6 10.dxc4 b6 11.c5) -1.18/18 4} 8. Nxa8 {(c7a8) +2.62/16 7}
Nxc4 {(8. ... Nxc4 9.Qf3 Nf6 10.dxc4 b6 11.0-0 Bb7 12.Qa3) -1.08/20 7} 9.
g3 {(g2g3h4h3) +2.60/16 10} Qh3 {(9. ... Qh3 10.Qf3 Nf6 11.dxc4 Bg4 12.Qd3
Qg2 13.Rf1) -0.59/17 4} 10. Qf3 {(d1f3 g8f6 d3c4 c8g4 f3d3 h3g2 h1f1 g4h3
c1e3 g2h2 e3a7 h3f1 d3f1 f6e4 a8b6 f8e7 b6d5) +1.58/17 10} Be7 {(10. ...
Be7 11.dxc4 Bg4 12.Qd3 Qg2 13.Rf1 Nf6 14.Be3) -0.11/18 7} 11. dxc4 {(d3c4
c8g4 f3d3 h3g2 h1f1 g4h3 c1e3 g2h2 e1d2 h3f1 a1f1 g8f6 e3a7 h2g2 f1e1 h8f8
a7b6) +2.15/17 6} Bg4 {(11. ... Bg4 12.Qd3 Qg2 13.Rf1 Nf6 14.Be3 Kd7
15.Qb3) -0.32/21 10} 12. Qd3 {(f3d3h3g2 h1f1 g4h3 c1e3 g2h2 e1d2 h3f1 a1f1
g8f6 e3a7 h8f8 a7b6 d8c8 a8c7 f6d7 c7d5 e7g5 d2c3 d7b6) +2.05/18 10} Qg2
{(12. ... Qg2) -0.32/19 7} 13. Rf1 {(h1f1g4h3) +1.64/18 9} Nf6 {(13. ...
Nf6) -0.32/18 7} 14. c5 {(c4c5 g4h3 c5d6 g2f1 d3f1 h3f1 d6e7 d8e7 e1f1 h8a8
f2f3 a8c8 c2c3 c8f8 f1g1 e7f7) +2.58/14 7} Nxe4 {(14. ... Nxe4 15.Be3 Rf8
16.cxd6 Bxd6 17.h3 Bf3 18.Bxa7) -0.20/17 6} 15. Be3 {(c1e3) +3.24/14 9} Rf8
{(15. ... Rf8 16.cxd6 Bxd6 17.h3 Bf3 18.Bxa7 Ke7 19.Nb6) -0.39/18 6} 16.
cxd6 {(c5d6 e4d6 e3a7 g2c6 c2c3 g4f5 d3d2 b7b5 a7b8 d8c8 b8d6 e7d6)
+3.42/14 7} Bxd6 {(16. ... Bxd6 17.h3 Bf3 18.Bxa7 Ke7 19.Nb6 Rd8 20.Nd5+)
-0.43/17 8} 17. Bxa7 {(e3a7 d8e7 a8b6 e4g5 b6d5 e7d7 d5e3 g5f3 e1d1 f3h2
d1c1 g2f3 f1d1 f3c6 e3g4 h2g4 d1d2) +4.04/14 9} Ke7 {(17. ... Ke7 18.h3 Rd8
19.Qb5 Bf3 20.Be3 Kf7 21.Nb6) +0.09/17 7} 18. Nb6 {(a8b6 e4g5 b6d5 e7d7
d5e3 g5f3 e1d1 f3h2 d1c1 g2f3 a7c5 f3c6 e3g4 h2g4 c5d6 c6d6 d3d6) +4.08/14
6} Bb4+ {(18. ... Bb4+ 19.c3 Nxc3 20.bxc3 Qe4+ 21.Kd2 Rd8 22.Qxd8+)
+2.67/17 5} 19. c3 {(c2c3 e4c3 a2a3 g4e2 b6d5 e7e6 d5e3 g2f1 e3f1 e2d3 a3b4
c3e4 a7e3) +0.88/15 7} Nxc3 {(19. ... Nxc3 20.bxc3 Qe4+ 21.Kd2 Rd8 22.Qxd8+
Kxd8 23.f3) +2.46/19 5} 20. a3 {(a2a3g4e2 b6d5 e7e6 d5e3 c3e4 a3b4 g2f1
e3f1 e2d3 a7e3 b7b5 f1d2 e6f7 d2e4) +0.88/15 9} Rd8 {(20. ... Rd8 21.Nc8+
Rxc8 22.axb4 Be2 23.Qe3 Qxf1+ 24.Kd2) +3.00/17 9} 21. Nc8+ {(b6c8 d8c8 a3b4
g4e2 d3c3 c8c3 e1e2 c3c2 e2d3 c2b2 a7c5 e7f7 d3c3) -1.46/12 5} Rxc8 {(21.
... Rxc8) +3.00/1 0} 22. axb4 {(a3b4) -2.18/14 9} Be2 {(22. ... Be2 23.Qe3
Rd8 24.Qxe5+ Kf8 25.Qxe2 Nxe2 26.Kxe2) +2.73/17 6} 23. Qe3 {(d3e3) -1.53/14
8} Qxf1+ {(23. ... Qxf1+ 24.Kd2 Nb1+ 25.Rxb1 Qxb1 26.Bc5+ Kf6 27.Kxe2)
+3.30/18 7} 24. Kd2 {(e1d2 f1a1) -1.53/6 0} Nb1+ {(24. ... Nb1+ 25.Rxb1
Qxb1 26.Bc5+ Kf6 27.Kxe2 Rd8 28.Qf3+) +3.43/18 8} 25. Rxb1 {(a1b1 f1b1 e3e5
e7f8 e5f4 f8g8 d2e2 b1b2) -1.07/6 0} Qxb1 {(25. ... Qxb1) +3.43/1 0} 26.
Qxe5+ {(e3e5e7f7 e5d5 f7g6 d2e2 c8c2 e2e3 b1e1 e3f4 e1b4 a7d4 c2f2 f4g4
b7b5 d5d7 f2f7 d7e6 f7f6 e6e5 g6h7 h2h3 h7g8) -1.87/15 13} Kf7 {(26. ...
Kf7 27.Qd5+ Kg6 28.Kxe2 Rc2+ 29.Ke3 Rxb2 30.Bc5) +3.51/18 7} 27. Qd5+
{(e5d5 f7g6 d2e2 c8c2 e2e3 b1e1 e3f4 e1b4 a7d4 c2f2 f4g4 f2f6 h2h3 g6h7
g4h4 f6c6 d5d7 c6g6 d7d5 g6a6 d5e4) -1.78/15 10} Kg6 {(27. ... Kg6 28.Kxe2
Rc2+ 29.Ke3 Rxb2 30.Bc5 b6 31.Bxb6) +3.66/18 8} 28. Kxe2 {(d2e2) -1.48/15
11} Rc2+ {(28. ... Rc2+ 29.Ke3 Rxb2 30.Bc5 b6 31.Bxb6 Qe1+ 32.Kf4) +3.92/19
4} 29. Ke3 {(e2e3 c2b2) -1.20/13 6} Rxb2 {(29. ... Rxb2 30.Bc5 b6 31.Bxb6
Qe1+ 32.Kf4 Rxb4+ 33.Bd4) +3.92/20 10} 30. Bc5 {(a7c5 b1c1 e3e4 b2e2 c5e3
c1h1 e4d4 h1d5 d4d5 g6f5 e3d4 g7g5 h2h3 h6h5 b4b5 g5g4 h3g4 h5g4 b5b6)
-1.20/14 8} b6 {(30. ... b6 31.Bxb6 Qe1+ 32.Kf4 Rxb4+ 33.Bd4 Qxf2+ 34.Ke4)
+3.92/21 7} 31. Qd6+ {(d5d6g6h7 c5b6 b1e1 e3f3 e1e2 f3f4 g7g5 f4f5 e2f3
f5e6 f3e4 d6e5 b2b4 b6e3 e4e5 e6e5 b4b2 h2h4 g5h4 g3h4 b2a2) -1.10/15 8}
Kh7 {(31. ... Kh7 32.Qxb6 Qf5 33.Qa6 Rxf2 34.Kd4 Qg5 35.Kc4) +4.97/16 6}
32. Qxb6 {(d6b6) -0.60/13 6} Qf5 {(32. ... Qf5 33.Qa6 Rxf2 34.Kd4 Rd2+
35.Ke3 Qf2+ 36.Ke4) +5.60/16 14} 33. f4 {(f2f4 f5c2 b6b5 b2b3 e3d4 c2h2
b5b7 h2b2 d4c4 b2c2 c4b5 b3g3 c5d4 g3g2 d4e5 c2d3) -1.51/13 4} Qd5 {(33.
... Qd5 34.Bd4 Rb3+ 35.Kd2 Qg2+ 36.Bf2 Rb2+ 37.Kc3) +10.79/16 5} 34. Bd4
{(c5d4 b2b3) -1.60/12 2} Rb3+ {(34. ... Rb3+ 35.Kd2 Qc4 36.Qc5 Qd3+ 37.Ke1
Rb1+ 38.Qc1) +18.14/19 12} 35. Kd2 {(e3d2d5g2 d4f2 b3b2 d2c3 b2f2 b6e6 g2f3
c3d4 f3d1 d4c5 d1d3 e6d5 f2c2 c5d6 d3g6 d6e7 c2h2 d5f3 h2b2 f3c3 b2e2 e7d7
g6e4) -4.45/17 3} Qc4 {(35. ... Qc4 36.Qc7 Qxc7 37.f5 Rxb4 38.Be5 Qxe5
39.h3) +27.01/17 3} 36. Qc5 {(b6c5c4d3 d2e1 b3b1 e1f2 d3f1 f2e3 b1e1 e3d2
f1e2 d2c3 e1c1 c3b3 c1c5 b4c5 e2h2 f4f5 h2g3 b3c4 g3f4) -6.58/13 3} Qd3+
{(36. ... Qd3+ 37.Ke1 Rb1+ 38.Kf2 Qf1+ 39.Ke3 Re1+ 40.Kd2) +99.83/17 5} 37.
Ke1 {(d2e1b3b1) -7.05/16 3} Rb1+ {(37. ... Rb1+ 38.Kf2 Qf1+ 39.Ke3 Re1+
40.Kd2 Rd1+ 41.Ke3) +99.85/19 7} 38. Qc1 {(c5c1 b1c1 e1f2 c1c2 f2e1 d3e2)
-M10/5 0} Rxc1 {(38. ... Rxc1+ 39.Kf2 Rc2+ 40.Ke1 Qe2+)
+99.95/46 0 White resigns} 0-1[/pgn]

Tony P.
Posts: 81
Joined: Sun Jan 22, 2017 7:30 pm
Location: Russia

Re: 32-Bit?

Post by Tony P. » Fri Sep 15, 2017 11:14 pm

(Romi seems to have a bigger than normal appetite for the a8 rook :P )

Especially stunning was the somewhat hidden point behind Fizbo's move in the most critical position (Black to move):

[d]5r2/Bp2k1p1/1N5p/4p3/1b2n1b1/2PQ2P1/PP3PqP/R3KR2 b Q - 0 19

19... Nxc3!! with the idea of 20. bxc3 Qe4+!! 21. Qxe4?? Bxc3#.

A rare case of Boden's mate with the king being in the centre of the board instead of the queenside castle.

Romi did see this sac, but she couldn't foresee Fizbo's follow-up brilliancy.

[d]2r5/Bp2k1p1/7p/4p3/1P6/2n1Q1P1/1P1KbP1P/R4q2 b - - 1 24

24... Nb1!!

Instead of taking the rook like most humans would do, Fizbo gave up the knight for that rook in order to place the queen on a more active square allowing a mating attack: if 25. Rxb1 Qxb1 26. Kxe2?, then 26... Rc2+, and White eventually has to give up at least the bishop to prevent mate, in complex variations that perhaps only GMs are able to calculate over the board.

Tony P.
Posts: 81
Joined: Sun Jan 22, 2017 7:30 pm
Location: Russia

Re: 32-Bit?

Post by Tony P. » Fri Sep 15, 2017 11:48 pm

I said that Romi wasn't seeing it because, in the PV to the 24th move, she wrote just, '-1.53/6 e1d2 f1a1' - actually, she wasn't seeing that, after 24... Qxa1? 25. Qxe5+, White would be giving perpetual. By playing 24... Nb1+ (a desperado), Fizbo saved the king from it, making Qe4+ or Qf5+ impossible for White and being ready to hide the king on h7 if necessary.

Tony P.
Posts: 81
Joined: Sun Jan 22, 2017 7:30 pm
Location: Russia

Re: 32-Bit?

Post by Tony P. » Sat Sep 16, 2017 12:45 am

A knight handicap with (in game 2) 1 core and 32 MB hash still don't help - Fizbo just sees much deeper every time. Here's the critical position of game 2.

[d]r1q1kb1r/1p3ppp/1P2p3/p1Pp4/4b3/1Q3NP1/1B1KPPBP/2R5 w kq - 3 16
16. Ne5!! f6 (16... Bxg2 17. Qa4+ Ke7 18. c6 d4 19. cxb7 Qxb7 20. Rc7+; 18... bxc6 19. Nxc6+ Kd6 20. Ba3+ Kd7 21. Ne5+, discovered attack on the queen) 17. Qb5+ Ke7. Two of White's pieces are en prise, but...

[d]r1q2b1r/1p2k1pp/1P2pp2/pQPpN3/4b3/6P1/1B1KPPBP/2R5 w - - 2 18
18. c6!! fxe5 19. Bxe5!! Bxg2 20. cxb7 Qxb7 21. Rc7+ Qxc7 22. Bxc7, and the b-pawn will queen.

[pgn][Event "Computer chess game"]
[Date "2017.09.16"]
[White "RomiChessP3m64"]
[Black "Fizbo19x64"]
[Result "0-1"]
[Time "03:02:45"]
[TimeControl "180+3"]
[SetUp "1"]
[FEN "r1bqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "74"]
[WhiteType "human"]
[BlackType "human"]

1. e4 {(e2e4e7e6 b1c3 f8c5 d2d4) +3.59/18 11} e6 {(1. ... e6 2.d4 d5 3.e5
c5 4.c3 Bd7 5.Bd3) -3.91/15 6} 2. Nc3 {(b1c3 c7c6 g1f3 d7d5 d2d3 f8b4 c1d2
d8b6 f1e2) +3.52/14 8} d5 {(2. ... d5 3.Nf3 d4 4.Ne2 Nf6 5.d3 c5 6.c3)
-3.88/14 5} 3. exd5 {(e4d5e6d5 d1e2 f8e7 e2e5 g8f6 c3b5 e8g8 e5c7 d8c7 b5c7
a8b8 g1f3 c8f5 f3d4 f5e4) +3.40/15 11} exd5 {(3. ... exd5 4.d4 c6 5.Bd3 Nf6
6.h3 Bd6 7.Qe2+) -3.59/15 4} 4. Nf3 {(g1f3c7c6 d2d4 f8d6 c1e3 d8b6 a1b1
g8f6 f1d3 c8d7) +3.32/14 11} c6 {(4. ... c6 5.d4 Bd6 6.Bg5 Ne7 7.Bd3 f6
8.Bh4) -3.50/16 5} 5. d4 {(d2d4 c8f5 f1d3 f5d3 d1d3 f8d6 c1g5 g8f6 d3e3
e8d7 e1g1 h8e8 e3d3 h7h6) +3.64/14 7} Bd6 {(5. ... Bd6 6.Bg5 Nf6 7.Qe2+ Be6
8.Qd2 h6 9.Bh4) -3.49/16 4} 6. Bd3 {(f1d3 g8e7 e1g1 e8g8 f1e1 f8e8 c1e3
c8f5 d1e2 d8b6 a1b1 b6b4) +3.42/14 8} Ne7 {(6. ... Ne7 7.Ne2 0-0 8.c3 Bg4
9.Ng3 Ng6 10.0-0) -3.59/14 8} 7. O-O {(e1g1 d8b6) +3.45/14 8} Bg4 {(7. ...
Bg4 8.Re1 Bh5 9.Re3 0-0 10.Ne2 Bc7 11.Ng3) -3.58/14 4} 8. h3 {(h2h3g4h5
c1e3 e8g8 f1e1 f8e8 d1e2 h5g6 e3g5 g6d3 e2d3 f7f6) +3.46/15 10} Bh5 {(8.
... Bh5 9.Re1 a6 10.a3 Qc7 11.Re3 0-0 12.Ne2) -3.56/16 9} 9. Na4 {(c3a4
d8a5 b2b3 h5g6 c1d2 a5c7 d1e2 g6d3 e2d3 e8g8 a4c5 d6c5) +3.59/15 7} h6 {(9.
... h6 10.Nc5 Qc7 11.c3 0-0 12.Re1 Rae8 13.Bc2) -3.07/15 8} 10. Be3
{(c1e3e8g8) +3.54/15 10} O-O {(10. ... 0-0 11.Nc5 Qc7 12.Re1 b6 13.Nb3 Rae8
14.Rc1) -2.78/16 11} 11. Nc5 {(a4c5d8c7 c2c3 b7b6 c5b3 h5g6 f1e1 f8e8 d3g6
e7g6 d1d3 g6f4 d3f5 c7c8) +3.69/16 10} Qc7 {(11. ... Qc7 12.g4 Bg6 13.Nh4
Rfe8 14.c3 b6 15.Nxg6) -3.14/17 6} 12. Re1 {(f1e1a8e8 c2c3 h5g6 d3g6 e7g6
d1a4 a7a5 c5d3 e8e7 a4c2 f8e8 b2b3 b7b5 a2a4) +3.43/15 9} b6 {(12. ... b6
13.Nb3 c5 14.g4 c4 15.gxh5 cxd3 16.Qxd3) -2.87/16 4} 13. Na6 {(c5a6 c7b7
a2a4 a8e8 a1a2 h5g6 f3e5 d6e5 d4e5 b7d7 e3d4 g6d3 d1d3 d7e6) +3.71/15 8}
Qc8 {(13. ... Qc8 14.c3 c5 15.Bf1 c4 16.Nb4 a5 17.Nc2) -2.97/17 4} 14. Rb1
{(a1b1 f8e8) +3.61/14 8} c5 {(14. ... c5 15.dxc5 bxc5 16.b3 Rd8 17.a4 c4
18.bxc4) -2.47/15 11} 15. Bb5 {(d3b5 c5d4 e3d4 h5f3 d1f3 c8c2 b1d1 f8d8
b5d3 c2a4 f3g4 e7g6 d3g6 f7g6 g4e6) +3.50/15 6} Qb7 {(15. ... Qb7 16.dxc5
bxc5 17.c4 d4 18.b4 Bxf3 19.Qxf3) -3.13/17 14} 16. g4 {(g2g4h5g6 b1c1 a8c8
c2c3 e7c6 d1a4 c6e7 c1d1 g6e4 f3d2 e4g6 h3h4) +3.52/14 9} Bg6 {(16. ... Bg6
17.dxc5 bxc5 18.a4 Rac8 19.b4 cxb4 20.Rb2) -2.62/15 5} 17. Rc1 {(b1c1f8c8
c2c4 d5c4 d4c5 d6c5 e3c5 b6c5 b5c4 c8e8 a6c5 b7b2) +3.71/14 9} c4 {(17. ...
c4 18.b3 Rad8 19.c3 f5 20.bxc4 fxg4 21.hxg4) -1.97/17 7} 18. Ne5 {(f3e5
g6e4 f2f3 e4h7 e3d2 a8d8 d1e2 f7f6 e5d7 f8f7 e2e6 e7c8 e1e2 d8d7 b5d7)
+4.02/16 7} Rad8 {(18. ... Rad8 19.Bf4 Be4 20.Bg3 f6 21.Rxe4 dxe4 22.Bxc4+)
-1.77/15 8} 19. Nxg6 {(e5g6e7g6 d1f3 c4c3 b2c3 g6h4 f3h1 b7e7 g1f1 d6a3
e3h6 e7d6 h6g5 a3c1) +4.25/15 8} Nxg6 {(19. ... Nxg6) -1.77/1 0} 20. Qf3
{(d1f3g6h4) +3.66/16 9} Nh4 {(20. ... Nh4 21.Qh1 Kh8 22.Bxc4 b5 23.Bxd5
Qxa6 24.c4) -1.18/17 6} 21. Qh1 {(f3h1 b7e7 b5c6 c4c3 b2c3 d6h2 g1h2 e7d6
f2f4 d6c6 e3f2 h4g6 h1f3 c6d6 f2e3 f8e8 c3c4 d5c4) +3.76/16 7} Kh8 {(21.
... Kh8 22.Bxc4 b5 23.Bxd5 Qxa6 24.f4 f5 25.Bb3) -1.25/18 7} 22. Bd2 {(e3d2
f7f5 g4g5 f5f4 a6b4 f8f5 g5h6 g7h6 g1f1 f4f3 e1e6 h6h5 c1e1 h4g2 b5c6)
+4.21/15 7} f5 {(22. ... f5 23.g5 f4 24.Bxc4 Rf5 25.Nb4 Rxg5+ 26.Kf1)
-0.48/18 7} 23. g5 {(g4g5 f5f4 g5h6 g7h6 e1e6 b7g7 g1f1 f8f5 b5c6 h8h7 c1e1
h4g6 c2c3 g6e7 c6b5 h7g8) +4.08/15 7} f4 {(23. ... f4 24.Bxc4 Rf5 25.Nb4
Rxg5+ 26.Kf1 Qc8 27.Ba6) -0.40/18 12} 24. gxh6 {(g5h6 g7h6 g1f1 f8f7 a6b4
d6b4 d2b4 h4f5 c2c3 a7a6 b5e8 f5e3 f2e3 d8e8 e3f4) +4.00/15 7} Rf5 {(24.
... Rf5 25.Bb4 Qf7 26.Kf1 f3 27.Bxd6 Rxd6 28.Re8+) +0.19/17 13} 25. Kf1
{(g1f1g7h6 b5c4 b6b5 c4d3 b7a6 d3f5 h4f5 h1d5 b5b4 f1g1 d8f8 e1e4 f8g8 g1h2
f4f3) +4.51/14 8} Qf7 {(25. ... Qf7 26.hxg7+ Kxg7 27.Qg1+ Kh7 28.Qg4 Rg8
29.Be8) +0.01/15 5} 26. hxg7+ {(h6g7 f7g7) +4.62/14 6} Kh7 {(26. ... Kh7
27.Bb4 f3 28.Bxd6 Rxd6 29.Re8 Qxg7 30.Rce1) 0.00/17 9} 27. Ba4 {(b5a4f4f3
c2c3 h7g7 a4c2 f5h5 c2d1 g7h8 b2b3 d8g8 e1e3 g8g2 d1f3) +4.47/14 7} f3
{(27. ... f3 28.c3 Kxg7 29.Nb4 Rh8 30.Nxd5 Qxd5 31.Bc2) +1.21/14 14} 28. c3
{(c2c3h7g7 a4c2 f5h5 c2d1 d8g8 a6b4 g7h8 b4c6 h4g2 c6e5 d6e5 e1e5 h5e5 d4e5
h8h7) +4.36/16 8} Kxg7 {(28. ... Kxg7 29.Nb4 Kh8 30.Nc6 Rg8 31.Bc2 Rh5
32.Ne5) +0.01/16 8} 29. Bc2 {(a4c2 f5h5 c2d1 d8g8 a6b4 g7h8 b4c6 h4g2 c6e5
d6e5 e1e5 h5e5 d4e5 h8h7) +3.96/15 4} Rg8 {(29. ... Rg8 30.Nb4 Ng2 31.Nc6
Qf6 32.Re5 Bxe5 33.Bxf5) -0.38/17 8} 30. Nb4 {(a6b4 h4g2 c2f5 f7f5 e1d1
g7h7 d2e3 g2e3 f2e3 d6b4 c3b4 f3f2 h1h2 g8g1 f1e2 g1d1) +3.98/15 7} Ng2
{(30. ... Ng2 31.Nc6 Qf6 32.Re5 Bxe5 33.Bxf5 Qxf5 34.Nxe5) -0.39/17 13} 31.
Bxf5 {(c2f5 f7f5 e1d1 g7h8 d2e1 g2e1 d1e1 a7a5 e1e3 a5b4 h1f3 f5f3 e3f3
b4c3) +3.66/15 5} Qxf5 {(31. ... Qxf5 32.h4 Rh8 33.Bg5 Qxg5 34.Qh3 Rxh4
35.Qxf3) +2.27/16 3} 32. Red1 {(e1d1a7a5) +3.00/15 6} Rh8 {(32. ... Rh8
33.a3 Bxb4 34.Bf4 Nxf4 35.h4 Ng2 36.Qh2) +7.96/18 9} 33. Qg1 {(h1g1)
+0.49/14 4} Kf7 {(33. ... Kf7 34.Qh1 Bxb4 35.Be3 Rxh3 36.Qg1 Bd6 37.Rd2)
+11.01/17 4} 34. h4 {(h3h4) +0.49/14 4} Qh3 {(34. ... Qh3 35.Be3 Rg8 36.a3
Nxe3+ 37.Ke1 Rxg1+ 38.Kd2) +85.65/20 11} 35. Be3 {(d2e3g2e3 f1e1 e3g2 e1d2
d6f4 d2c2 h3f5 b4d3 f4c1 c2c1 c4d3 g1f1) -M4/12 3} Rg8 {(35. ... Rg8 36.Ra1
Nxe3+ 37.Ke1 Rxg1+ 38.Kd2 Nxd1 39.Rxd1) +99.85/15 6} 36. Qxg2 {(g1g2h3g2
f1e1 g8e8 c1a1 e8e3 e1d2 e3e2 d2c1 d6f4 c1b1 g2g6 b4d3 c4d3 a2a4 d3d2 b1a2
e2f2 d1g1 g6e4) -10.12/14 3} (36. Nc2 Nxe3+ 37. Ke1 {White resigns} Rxg1
{White resigns}) 36. .. Rxg2 {(36. ... Rxg2 37.Ke1 Rxf2 38.Bxf2 Bf4 39.Bg1
Qh1 40.Kf1) +99.89/21 4} 37. Ke1 {(f1e1 d6f4 b4d3 c4d3 e3f4 g2f2 e1f2 h3g2
f2e1 g2e2 e1e2) -M6/14 2} Rxf2 {(37. ... Rxf2 38.Bxf2 Bf4
39.Bg1 Qh1 40.Kf1 Qg2+ 41.Ke1) +99.91/26 3 White resigns} 0-1

[Event "Computer chess game"]
[Date "2017.09.16"]
[White "Fizbo19x64"]
[Black "RomiChessP3m64"]
[Result "1-0"]
[BlackElo "2000"]
[Time "03:18:44"]
[TimeControl "180+3"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/R1BQKBNR w KQkq - 0 1"]
[Termination "unterminated"]
[PlyCount "71"]
[WhiteType "program"]
[BlackType "program"]

1. d4 {(1.d4 e5 2.dxe5 d6 3.exd6 Bxd6 4.e4 Nf6) -3.37/14 6} Nf6 {(g8f6c1f4
d7d5 e2e3 c7c5 d4c5 b8c6 g1f3 c8g4 f1e2 e7e6 e1g1 f8c5 c2c4 g4f3) +2.99/16
11} 2. c3 {(2.c3 d6 3.h3 e5 4.e4 c6 5.Bd3 Be6) -3.48/14 15} c5 {(c7c5d4c5)
+3.07/16 10} 3. g3 {(3.g3 d5 4.Bg2 cxd4 5.cxd4 e6 6.Nf3 Be7) -3.58/14 12}
d5 {(d7d5e2e3 b8c6 g1f3 d8c7 f1d3 e7e5 f3e5 c6e5 d4e5 c7e5 f2f4 e5c7 c1d2
f8d6 e1g1) +3.83/16 10} 4. dxc5 {(4.dxc5 e6 5.Be3 Nc6 6.Nf3 Ne4 7.Qc2 Bxc5)
-3.78/15 12} Nc6 {(b8c6g1f3 e7e5) +3.49/16 10} 5. b4 {(5.b4 a5 6.b5 Ne5
7.Nf3 Nxf3+ 8.exf3 e5) -3.49/14 4} Bf5 {(c8f5g1f3 e7e5 f1g2 f5e4 e1g1 d8c7
h2h3 f8e7 c1d2 e8g8 g1h2 a7a6 a1c1 a8c8) +3.63/16 10} 6. Nf3 {(6.Nf3 e5
7.Bg2 Qc8 8.0-0 Bh3 9.Bg5 Bxg2) -3.10/16 11} Ne4 {(f6e4c1b2 d8d7 f1g2 a8d8
h2h3 e7e5 g3g4 f5g6 b4b5 f8c5 b5c6 c5f2 e1f1 d7c6) +3.14/15 10} 7. Bg2
{(7.Bg2 e5 8.Bb2 Be7 9.0-0 Bf6 10.Ne1 0-0) -2.73/15 6} Nxc3 {(e4c3 d1b3
c3b5 c1b2 a7a5 a2a4 c6b4 a4b5 b4c2 e1d2 c2a1 h1a1 e7e6 b2d4 d8c7 b3c3)
+3.51/15 7} 8. Qb3 {(8.Qb3 Ne4 9.0-0 e6 10.Nh4 g6 11.f3 Nxc5) -2.41/15 5}
Nb5 {(c3b5c1b2) +3.25/15 9} 9. Bb2 {(9.Bb2 Nc7 10.a4 Be4 11.0-0 e6 12.b5
Na5) -1.76/14 5} a5 {(a7a5a2a4 c6b4 a4b5 b4c2 e1d2 c2a1 h1a1 e7e6 f3h4 f5g4
b2d4 a8c8 b3c3 h8g8 h4f3 f8e7) +3.50/16 10} 10. a4 {(10.a4 Nxb4 11.axb5
Nc2+ 12.Kd2 Nxa1 13.Rxa1 e5) -1.94/16 8} Nxb4 {(c6b4a4b5) +2.96/17 9} 11.
axb5 {(11.axb5) -1.94/1 0} Nc2+ {(b4c2 e1d2 c2a1 h1a1 a8c8 f3d4 f5e4 g2e4
d5e4 c5c6 b7c6 d2e1 c6c5 d4c6 d8b6 c6a5 b6c7) +2.96/16 9} 12. Kd2 {(12.Kd2
Nxa1 13.Rxa1 e5 14.Nxe5 Bxc5 15.Ke1 a4) -2.12/17 8} Nxa1 {(c2a1h1a1)
+3.28/17 10} 13. Rxa1 {(13.Rxa1) -2.12/1 0} e6 {(e7e6 b5b6 d8c8 b3c3 c8c5)
+3.22/15 6} 14. b6 {(14.b6 Be4 15.Qb5+ Qd7 16.Qxd7+ Kxd7 17.Ne5+ Ke8)
-1.23/16 7} Qc8 {(d8c8b3b5) +2.74/17 9} 15. Rc1 {(15.Rc1 a4 16.Qb5+ Qd7
17.c6 bxc6 18.Rxc6 Bb4+) +0.33/14 6} Be4 {(f5e4c5c6 f8b4 d2d1 b7c6 b2g7
h8g8 g7d4 g8g4 b3e3 g4g6 h2h4 a5a4 h4h5 g6g8 e3f4) +3.23/15 9} 16. Ne5
{(16.Ne5 f6 17.Qb5+ Ke7 18.Bxe4 fxe5 19.c6 Qe8) +2.21/15 4} f6 {(f7f6 g2e4
f6e5 e4d3 e8f7 b2e5 f8e7 b3c2 e7g5 f2f4 g5f6 e5f6 g7f6 d3h7) +2.29/14 6}
17. Qb5+ {(17.Qb5+ Ke7 18.c6 fxe5 19.Bxe4 Kf6 20.f4 Qe8) +2.25/16 4} Ke7
{(e8e7g2e4 f6e5 c5c6 e7f6 e4d3 f8b4 d2d1 b4d6 c6c7 a5a4 e2e4 a4a3 b2c3 c8e8
f2f3 e8b5 d3b5 a3a2) +1.63/18 9} 18. c6 {(18.c6 fxe5 19.Bxe4 Kf6 20.f4 Qe8
21.Bd3 Bb4+) +2.78/16 9} fxe5 {(f6e5g2e4 e7f6 e4d3 f8b4 d2d1 b4d6 c6c7 a5a4
b2c3 a4a3 e2e4 c8e8 f2f3 a3a2 b5e8) +1.63/17 8} 19. Bxe5 {(19.Bxe5 Bxg2
20.cxb7 Qxb7 21.Rc7+ Qxc7 22.Bxc7 Kf6) +2.65/17 11} Bxg2 {(e4g2c6b7 c8b7
c1c7 b7c7 b6c7 d5d4 e5d4 g2d5 d4c3 e7f7 b5d7 f8e7 c3g7 f7g7 d7e7 g7g6 e7d7
h8f8 d2c1) +1.60/17 8} 20. cxb7 {(20.cxb7 Qxb7 21.Rc7+ Qxc7 22.Bxc7 Kf6
23.b7 Bb4+) +2.90/17 5} Qxb7 {(c8b7c1c7) +0.99/18 8} 21. Rc7+ {(21.Rc7+
Qxc7 22.Bxc7 Kf6 23.b7 Bb4+ 24.Kd1 Rae8) +2.90/17 7} Qxc7 {(b7c7b6c7 a8c8
d2d1 d5d4) +0.99/19 8} 22. Bxc7 {(22.Bxc7) +2.90/1 0} Kf6 {(e7f6b6b7 f8b4
d2d1 a8f8 b7b8q f8b8 c7b8 h8c8 f2f4 b4c3 b8e5 c3e5 f4e5 f6e5 b5a5 g2e4 a5a1
d5d4 e2e3 e4c2) +0.45/17 7} 23. b7 {(23.b7 Bb4+ 24.Kd1 Rae8 25.Qb6 Bc3
26.Qe3 d4) +2.77/17 5} Bb4+ {(f8b4d2d1 a8f8 b7b8q f8b8 c7b8 h8c8 f2f4 b4c3
b8e5 c3e5 f4e5 f6e5 b5a5 g2e4 a5a1 d5d4 a1a7) +0.25/17 8} 24. Kd1 {(24.Kd1
Raf8 25.f3 Bh3 26.b8Q Rxb8 27.Bxb8 Rc8) +2.70/16 8} Raf8 {(a8f8b7b8q f8b8
c7b8 h8c8 f2f4 g2e4 b8e5 f6e7 b5b7 e7d8 b7g7 e4c2 d1c1 c2f5 c1d1 f5c2 d1c1
c2f5 c1d1 f5c2) -0.08/17 7} 25. b8=Q {(25.b8Q Rxb8 26.Bxb8 Rc8 27.f4 Bh3
28.Be5+ Kg6) +2.95/17 15} Rxb8 {(f8b8 c7b8 h8c8 f2f4 g2e4 b8e5 f6e7 b5b7
e7d8 b7b6 d8e7 b6a7 e7d8 e5g7 e4c2 d1c1 c2e4 c1d1 e4c2 d1c1 c2e4 c1d1)
+0.07/18 7} 26. Bxb8 {(26.Bxb8 Rc8 27.f4 Rc4 28.Be5+ Ke7 29.Qb7+ Ke8)
+2.83/18 6} Rc8 {(h8c8f2f4 g2e4 b8e5 f6e7 b5b7 e7d8 e5g7 e4c2 d1c1 c2d3
c1d1 d3c2 d1c1 c2d3 c1d1 d3c2) -0.08/17 6} 27. f3 {(27.f3 h5 28.Qb7 Rc4
29.Qb6 Bf1 30.Bd6 Bxd6) +2.87/17 10} Rc4 {(c8c4b8a7) -0.49/14 7} 28. Qb6
{(28.Qb6 h5 29.Qd8+ Kf5 30.Qe8 Rd4+ 31.Kc1 Rc4+) +3.47/15 8} Bc5 {(b4c5
b6d8 f6g6 b8c7 g2h3 d8e8 g6f6 c7d8 f6e5 d8a5 c5e3 a5d2 c4d4 e8b8 e5f5 b8b1
f5e5 f3f4) -0.26/13 4} 29. Qd8+ {(29.Qd8+ Be7 30.Be5+ Kxe5 31.Qxe7 h5
32.Qxg7+ Kd6) +5.06/14 4} Kg6 {(f6g6b8c7) -0.94/15 8} 30. Be5 {(30.Be5 Be3
31.Qe8+ Kh6 32.Qxe6+ g6 33.Bb2 Bd4) +8.29/14 4} Be3 {(c5e3 d8e8 g6g5 f3f4
g5h6 e5g7 h6g7 e8e7 g7g8 e7e6 g8f8 e6e3 a5a4 e3e5 g2e4 e2e3 a4a3) -1.84/12
3} 31. Qe8+ {(31.Qe8+ Kh6 32.Qxe6+ g6 33.Bb2 Bd4 34.Qxd5 Bxb2) +10.79/17 8}
Kg5 {(g6g5 e5b2 g2h3 e8e7 g5h5 e7g7 h3f5 g3g4 f5g4 f3g4 c4g4 g7h7 e3h6 h7f7
g4g6 b2e5 a5a4 f7a7 g6g4) -4.16/14 4} 32. Qe7+ {(32.Qe7+ Kf5 33.Bb2 d4
34.f4 Bxf4 35.gxf4 Kxf4) +12.65/18 6} Kf5 {(g5f5e5b2) -4.63/16 4} 33. Bb2
{(33.Bb2 d4 34.f4 Bxf4 35.gxf4 Kxf4 36.Qf7+ Ke5) +12.81/19 4} Bd4 {(e3d4
e7f7 f5g5 f7f4 g5g6 b2d4 g2h3 f4e5 g6f7 e5g7 f7e8 g7h8 e8d7 h8h7 d7d6 h7g7
h3f5 e2e3) -5.94/13 3} 34. Qf7+ {(34.Qf7+ Kg5 35.h4+ Kh6 36.g4 g5 37.Qf8+
Bg7) +99.91/40 6} Kg5 {(f5g5h2h4 g5h6 g3g4 g7g6 g4g5 h6h5 f7h7 d4b2) -M5/16
3} 35. h4+ {(35.h4+ Kh6 36.g4 g5 37.Qf8+ Bg7 38.Qxg7+) +99.93/46 0} Kh6
{(g5h6 g3g4 g7g6 g4g5 h6h5 f7h7 d4b2) -M4/2} 36. g4 {(36.g4
g5 37.Qf8+ Bg7 38.Qxg7+) +99.95/46 0 Black resigns} 1-0[/pgn]

cc2150dx
Posts: 155
Joined: Sat Nov 30, 2013 8:51 am
Location: Canada

Re: 32-Bit?

Post by cc2150dx » Sat Sep 16, 2017 2:21 am

hi Graham,

Fire 6 (typo) or did I miss something?

thanks,
Play + Study + Think + Learn + Analyze = Chess !!

User avatar
Graham Banks
Posts: 30772
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Re: 32-Bit?

Post by Graham Banks » Sat Sep 16, 2017 4:10 am

cc2150dx wrote:hi Graham,

Fire 6 (typo) or did I miss something?

thanks,
Being released in the next couple of weeks.
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

Frank Quisinsky
Posts: 4819
Joined: Wed Nov 18, 2009 6:16 pm
Location: Trier, Germany
Contact:

Re: But Fizbo have a big technical problem!

Post by Frank Quisinsky » Sat Sep 16, 2017 4:53 am

Hi Anton,

sorry for the late answer.
These days not many time for chess.
But end of the year I have 5 weeks holiday.

Yes, v3.0!
Around 45 Elo lesser as the TCEC v2 version (but only in endgames and much more aggressive, often speculative in middlegames). Very very nice version ... v3.0!

Best
Frank
I like computer chess!

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