Fizbo 1.9 released

[Tony P.]

Amazing!!! I'll now show this game to SF 8 to find out if the draw was inevitable. If iCE had feelings, it would be so happy with the outcome.

Thanks for gathering several aggressive engines in the same division of the series - I'll keep an eye on the PGN links that you'll be posting. This division is going to be a blast! I hope to see SugaR defeated brilliantly at least one time.

[Tony P.]

SF8 thinks that Black's 25th move was the moment when iCE made a mistake - played 25... b4 (0.00) instead of 25... Ra7 (-1.23) and allowed Fizbo to force a draw.

For White's 26th move, with contempt set to 100 and MultiPV to 4, SF gives 26. Rxh6 as the only move that's not worse than -1.00 (i.e. the draw) for White. Likewise, for Black's 28th, at depth 26/57 and more, it says that 28... Qxg1+, Qe7 and Qa7 (the drawing moves) are the only moves that aren't worse for Black than +1.00 (the draw), otherwise Black loses by >350 cp.

Thus, after 25... b4, neither side can afford to avoid the perpetual.

[Tony P.]

Speaking of cute draws (not as cute as yours, though)...
[pgn][Event "Computer chess game"]
[Date "2017.09.10"]
[White "Fizbo19x64"]
[Black "Komodo-9.02-64bit"]
[Result "1/2-1/2"]
[ECO "C54"]
[Opening "Giuoco Pianissimo"]
[Time "03:40:37"]
[Variation "5.d3 a6"]
[TimeControl "60+3"]
[Termination "normal"]
[PlyCount "72"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 a6 6. Bb3 Ba7 7. O-O d6 8.
h3 O-O 9. Nbd2 {(9.Nbd2 Ne8 10.Nc4 b5 11.Ne3 Na5 12.Bc2 c5) +0.33/15 10} h6
{(9. ... h6 10.Nc4 Ne7 11.Ne3 Ng6 12.Qc2 Re8 13.Re1 Bd7 14.Bd2 Nf4 15.Nf5
Bxf5 16.Bxf4 Be6 17.Bxe6) -0.11/16 5} 10. Re1 {(10.Re1 Na5 11.Bc2 c5 12.Nf1
b5 13.a3 Nc6) +0.27/17 4} Nh5 {(10. ... Nh5 11.Nf1 Qf6 12.Be3 Bd7 13.d4
Rfe8 14.Bd5 Nf4 15.Bxf4 Qxf4 16.Ne3 Qf6 17.Rc1 Rab8 18.a3 exd4 19.cxd4 Nxd4
20.Nxd4 Bxd4) -0.13/17 3} 11. d4 {(11.d4 Qf6 12.Kh1 exd4 13.cxd4 Nf4 14.Nf1
Nxd4) +0.48/15 3} Qf6 {(11. ... Qf6 12.Kh1 exd4 13.cxd4 Nf4 14.Nc4 b5 15.e5
Qf5 16.Ne3 Qh5 17.exd6 cxd6 18.Nf1 Nxg2 19.Kxg2 Bxh3+ 20.Kg1 Bxf1 21.Kxf1
Qh1+ 22.Ke2) +0.12/16 4} 12. Kh1 {(12.Kh1 exd4 13.cxd4 Nxd4 14.Nxd4 Qxf2
15.Nc2 Ng3+) +0.01/17 6} exd4 {(12. ... exd4 13.cxd4 Nxd4 14.e5 Qg6 15.Nh4
Qg5 16.Nhf3 Qg6) 0.00/18 7} 13. cxd4 {(13.cxd4 Nxd4 14.e5 Qg6 15.Nh4 Qg5
16.Nhf3 Qg6) +0.01/19 9} Nf4 {(13. ... Nf4 14.Nc4 b5 15.e5 Nxh3 16.gxh3 Qf5
17.Ne3 Qxh3+ 18.Kg1 Bg4 19.Nxg4 Qxg4+ 20.Kh1 dxe5 21.Bd5 Qd7 22.Bxc6 Qxc6
23.d5 Qd7 24.Be3 e4 25.Nh2 f5 26.Nf1 Bxe3 27.Nxe3 Qd6) -0.02/19 12} 14. Nf1
{(14.Nf1 Nxh3 15.gxh3 Nxd4 16.Nxd4 Bxd4 17.f4 Bxh3) +0.44/17 6} Nxh3 {(14.
... Nxh3 15.gxh3 Nxd4 16.Nxd4 Bxd4 17.Be3 Bxb2 18.Rb1 Bc3 19.Bd2 Bxd2
20.Qxd2 Qf3+ 21.Kg1 Bxh3 22.Ne3 Qf6 23.Qd5 Rae8 24.Qh5 Be6 25.Ng4 Qf4
26.Bxe6 Rxe6 27.Rxb7) +0.19/17 2} 15. gxh3 {(15.gxh3) +0.44/1 0} Nxd4 {(15.
... Nxd4 16.Nxd4 Bxd4 17.Be3 Bxb2 18.Rb1 Bc3 19.Nd2 Bxh3 20.Qh5 Bxd2
21.Bxd2 Qxf2 22.Re2 Bg2+ 23.Kh2 Qf3 24.Qxf3 Bxf3 25.Re3 Bg4 26.Kg3 h5
27.Rc3 Rac8 28.Rf1 c6) +0.07/19 12} 16. Nxd4 {(16.Nxd4 Bxd4 17.f4 Qh4 18.f5
Re8 19.Qxd4 Qxe1) +0.52/18 4} Bxd4 {(16. ... Bxd4 17.f4 Qh4 18.f5 Re8
19.Qxd4 Qxe1 20.Bxh6 Qxe4+ 21.Qxe4 Rxe4 22.Ng3 Re5 23.Bf4 Rc5 24.Be3 Rb5
25.Rg1 Bxf5 26.Nxf5 Rxf5 27.Bd4 g5 28.Be3 Rf3 29.Bxg5 Rxh3+ 30.Kg2)
+0.07/18 2} 17. f4 {(17.f4 Qh4 18.f5 Re8 19.Qxd4 Qxe1 20.Bxh6 Qxe4+)
+0.62/18 3} Bxh3 {(17. ... Bxh3 18.Qh5 Bxf1 19.Rxf1 Rae8 20.Bc2 Bxb2
21.Bxb2 Qxb2 22.Qh2 b5 23.Rg1 Qf6 24.Rad1 Kh8 25.Rd5 Re7 26.Qg3 Rfe8 27.Bd3
Re6 28.Qf2 c6) -0.11/19 13} 18. Qf3 {(18.Qf3 Bxf1 19.Rxf1 Rae8 20.Be3 Bxe3
21.Qxe3 Qh4+) +0.73/17 7} Qh4 {(18. ... Qh4 19.Qg3 Bf2 20.Qxh4 Bxh4 21.Ng3
Bxg3 22.Re3 Bxf4 23.Rxh3 Be5 24.Rb1 Bf6 25.Be3 Rae8 26.Bc2 Re6 27.Rg1 c5
28.Bxh6 Bxb2 29.Bf4 b5 30.Kg2) +0.15/18 2} 19. Qg3 {(19.Qg3 Bf2 20.Qxh4
Bxh4 21.Rd1 Rae8 22.Nd2 Bg3) +0.66/18 4} Bf2 {(19. ... Bf2 20.Qxh4 Bxh4
21.Ng3 Bxg3 22.Re3 Bxf4 23.Rxh3 Be5 24.Be3 Bxb2 25.Rg1 Kh7 26.Rf3 c5
27.Bxf7 c4 28.Bg6+ Kh8 29.Bf5 b5 30.Kg2 Rf6 31.Rf2 Be5) +0.03/20 4} 20.
Qxh4 {(20.Qxh4 Bxh4 21.Ng3 Bxg3 22.Re3 Bxf4 23.Rxh3 Be5) +0.49/19 5} Bxh4
{(20. ... Bxh4 21.Ng3 Bxg3 22.Re3 Bxf4 23.Rxh3 Be5 24.Be3 Bxb2 25.Rg1 Kh7
26.Rf3 c5 27.Bd5 Rab8 28.Bxf7 Be5 29.Rgf1 g5 30.Kg2 b5 31.Rh1 Kg7 32.Bd5)
+0.04/19 1} 21. Rd1 {(21.Rd1 Rae8 22.Nd2 Bf2 23.Kh2 Bg4 24.Rh1 Be6)
+0.45/19 7} Rfe8 {(21. ... Rfe8 22.Kh2 Bg4 23.Rd4 Rad8 24.Ng3 Bf6 25.Rb4 b5
26.Bd5 c5 27.Rb3 h5 28.Nf5 Bxf5 29.exf5 Re2+ 30.Kg3 c4 31.Re3 Rxe3+
32.Bxe3) +0.18/17 7} 22. Nd2 {(22.Nd2 Bf2 23.Kh2 Bd7 24.Kg2 Bc5 25.Kf3 Bc6)
+0.70/15 6} Bg3 {(22. ... Bg3 23.f5 Bh4 24.a4 Bg4 25.Rg1 h5 26.Kg2 Bg5
27.Rh1 Bxd2 28.Bxd2 Rxe4 29.Rae1 Rxe1 30.Bxe1 Re8 31.Bc3) +0.10/16 5} 23.
f5 {(23.f5 Bf4 24.Kg1 Bg4 25.Rf1 Bg5 26.Kh1 Be3) +0.61/15 4} Bh4 {(23. ...
Bh4 24.Bc2 Bg4 25.Rg1 h5 26.Kg2 Bf6 27.Rf1 Rad8 28.Nf3 d5 29.Re1 h4 30.Kf2
c6 31.Bf4 dxe4 32.Bxe4 Bxb2 33.Rab1 Rxe4 34.Rxe4) +0.14/18 8} 24. a4
{(24.a4 Bg4 25.Rg1 h5 26.a5 Rad8 27.Ra4 c6) +0.58/17 5} Rad8 {(24. ... Rad8
25.a5 Bg4 26.Rg1 h5 27.Kg2 Bf6 28.Ra4 c6 29.Nf1 d5 30.Ne3 Rxe4 31.Rxe4 dxe4
32.Nxg4 hxg4 33.Bd1 Bxb2 34.Bxb2) +0.19/17 2} 25. a5 {(25.a5 Bg4 26.Rg1 h5
27.Ra4 Bf6 28.Kg2 c6) +0.70/17 3} Bg4 {(25. ... Bg4 26.Rg1 h5 27.Kg2 Bf6
28.Ra4 c6 29.Bd1 Bxd1 30.Rxd1 d5 31.Re1 Kh7 32.Rb4 Re7 33.Nb3 Rxe4 34.Rbxe4
dxe4 35.Rxe4 Rd5 36.Rb4 Rxf5) +0.09/19 6} 26. Rg1 {(26.Rg1 h5 27.Ra4 Bg5
28.Bd1 Be3 29.Re1 Bf2) +0.61/18 4} h5 {(26. ... h5 27.Kg2 Bf6 28.Ra4 c6
29.Bd1 Bxd1 30.Rxd1 d5 31.Re1 Re7 32.Nb3 Re5 33.Nc5 dxe4 34.Nxe4 Rxf5
35.Rb4 Rd7 36.Nxf6+ Rxf6 37.Re5 Rg6+ 38.Kf3 Rg1 39.Be3 Rh1) 0.00/20 4} 27.
Ra4 {(27.Ra4 Bg5 28.Bd1 Be3 29.Re1 Bxd1 30.Rxd1 d5) +0.68/18 4} d5 {(27.
... d5 28.exd5 Re3 29.Rgxg4 hxg4 30.Rxg4 Re1+ 31.Kg2 Rxc1 32.Rxh4 Ra1
33.Rb4 c6 34.Rxb7 cxd5 35.Re7 Rxa5 36.Kg3 Rb5 37.Kf2) +0.08/16 3} 28. Bxd5
{(28.Bxd5 c6 29.Bc4 Bg5 30.Rg2 Bxd2 31.Rxd2 Rxd2) +0.80/18 3} c6 {(28. ...
c6 29.Ba2 Bg5 30.Nb3 Bf3+ 31.Kh2 Bxc1 32.Nxc1 Bxe4 33.Rb4 Rd2+ 34.Kg3 c5
35.Rc4 Bc6 36.Bb3 Rxb2 37.Rxc5 Re3+ 38.Kh4 Rh2+ 39.Kg5 h4 40.Bd5 Bxd5)
+0.03/18 3} 29. Bc4 {(29.Bc4 Bg5 30.Rg2 Re7 31.b3 Bf4 32.Ra2 Red7) +0.31/19
5} Bg5 {(29. ... Bg5 30.Nb3 Bxc1 31.Rxc1 Rxe4 32.Nc5 Re5 33.Rb4 Rd2 34.Rxb7
Bf3+ 35.Kg1 Rxf5 36.Rc3 Rg2+ 37.Kf1 Bd5+ 38.Ke1 Re5+ 39.Kf1 Rf5+) 0.00/18
1} 30. Rg2 {(30.Rg2 Re7 31.b3 Bf4 32.Ra2 Red7 33.Rf2 Be3) +0.01/19 3} Rd7
{(30. ... Rd7 31.b3 Bf4 32.Ra2 Red8 33.Rf2 Be3 34.Rh2 Bf4 35.Rg2 Rd6 36.Rf2
Be3 37.Rh2 R6d7 38.Rc2 Rd4 39.Rg2 Bf4 40.Rf2 Be3 41.Rg2) 0.00/22 6} 31. b3
{(31.b3 Red8 32.Ra2 Bf4 33.Rf2 Be3 34.Rg2 Bf4) +0.01/21 6} Bf4 {(31. ...
Bf4 32.Ra2 Red8 33.Rb2 Be5 34.Rc2 Bf4 35.Rb2) 0.00/23 3} 32. Ra2 {(32.Ra2
Red8 33.Rf2 Be3 34.Rg2 Bf4) +0.01/22 6} Red8 {(32. ... Red8 33.Rb2 Be5
34.Rc2 Bf4 35.Rb2) 0.00/25 5} 33. Rf2 {(33.Rf2 Be3 34.Rg2 Bf4) +0.01/22 6}
Be3 {(33. ... Be3 34.Rh2 Bf4 35.Rg2 Be3 36.Rb2 Bf4 37.Rf2 Be3 38.Rg2)
0.00/25 4} 34. Rg2 {(34.Rg2 Bf4 35.Rf2 Be3) +0.01/22 8} Bf4 {(34. ... Bf4)
0.00/28 8} 35. Rf2 {(35.Rf2 Be3 36.Rg2 Bf4) +0.01/24 5} Be3 {(35. ... Be3)
0.00/31 7} 36. Rg2 {(36.Rg2 Bf4) +0.01/24 4} Bf4 {(36. ... Bf4) 0.00/28 4
3-fold repetition} 1/2-1/2

[Event "Computer chess game"]
[Date "2017.09.13"]
[White "Fizbo19x64"]
[Black "Cheng4_x64"]
[Result "1/2-1/2"]
[Time "04:12:44"]
[TimeControl "180+3"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PPPPP/RNBQKBNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "139"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {(1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.Bc4 g6) -0.51/15 11} e5 {(1. ... e5
2.Nc3 Nf6 3.Nf3 Nc6 4.Bc4 Bc5 5.a3 0-0 6.b4 Bd4 7.0-0 a6 8.Nxd4 exd4 9.Nd5
Nxe4) +0.54/16 10} 2. Nf3 {(2.Nf3 Nf6 3.Nxe5 d5 4.exd5 Qxd5 5.d4 Bb4+)
-0.44/15 8} Nc6 {(2. ... Nc6 3.Bc4 Nf6 4.0-0 Bc5 5.Nc3 0-0 6.a3 a6 7.b4 Bd4
8.Nxd4 Nxd4 9.d3 d6 10.Be3) +0.52/16 9} 3. a3 {(3.a3 d5 4.exd5 Qxd5 5.Nc3
Qd6 6.Bb5 Bg4) -0.69/15 13} Nf6 {(3. ... Nf6 4.Nc3 d5 5.exd5 Nxd5 6.Bb5
Nxc3 7.bxc3 e4 8.Ne5 Qd5 9.Qa4 e3 10.Bxc6+ bxc6 11.Qxc6+ Qxc6 12.Nxc6 Bd7)
+0.62/17 10} 4. d4 {(4.d4 exd4 5.e5 Ne4 6.b4 a6 7.Bd3 d5) -0.92/17 12} exd4
{(4. ... exd4 5.Bd3 Be7 6.0-0 d6 7.b4 Bg4 8.Bb2 d5 9.Nbd2 Bxf3 10.gxf3 0-0
11.Nb3 dxe4 12.fxe4) +0.92/16 8} 5. e5 {(5.e5 Ne4 6.Bb5 a6 7.Ba4 Nc5 8.0-0
Nxa4) -1.14/16 10} Qe7 {(5. ... Qe7 6.Be2 Nxe5 7.0-0 c5 8.Re1 d6 9.Bb5+ Bd7
10.Bf4 0-0-0 11.Bxe5 Bxb5 12.Bxd4 Ne4 13.Nc3 Bc6 14.Nd2 Nxc3 15.Bxc3)
+1.25/18 10} 6. Be2 {(6.Be2 Nxe5 7.Nxd4 c5 8.Nb5 d5 9.0-0 a6) -1.02/16 6}
Nxe5 {(6. ... Nxe5) +1.14/18 8} 7. Nxd4 {(7.Nxd4 c5 8.Nb5 d5 9.0-0 Bf5
10.Qa4 Bd7) -1.07/17 7} g6 {(7. ... g6 8.0-0 Bg7 9.Nc3 0-0 10.Re1 d5 11.Bg5
c6 12.b3 Be6 13.Qd2 Rfe8 14.h3 Rad8 15.Qe3 Bc8) +1.10/17 19} 8. O-O {(8.0-0
Bg7 9.Re1 0-0 10.Bf1 Qd6 11.Bf4 Nh5) -1.03/17 5} Bg7 {(8. ... Bg7 9.Re1 0-0
10.Bf1 Qd6 11.Nc3 a6 12.Bg5 b6 13.f4 Nc6 14.Nxc6 Qxc6 15.Re5 Bb7 16.Bh4)
+1.14/16 6} 9. Re1 {(9.Re1 0-0 10.Bf1 Qd6 11.a4 c6 12.h3 Re8) -1.51/16 4}
O-O {(9. ... 0-0 10.Nc3 d5 11.Bg5 c6 12.Qd2 Qd6 13.Rad1 Ne4 14.Ndb5 Nxd2
15.Nxd6 Ndc4 16.Be7 Nxd6 17.Bxd6) +1.23/17 7} 10. Bf4 {(10.Bf4 d6 11.h3 a6
12.Nc3 Rd8 13.Rc1 c5) -2.04/16 15} c5 {(10. ... c5 11.Nf3 d6 12.Nc3 Rd8
13.h3 b6 14.Bd3 Nxf3+ 15.Qxf3 Be6 16.b3 Nh5 17.Bd2 d5 18.g4) +1.31/15 6}
11. Nb5 {(11.Nb5 a6 12.Nd6 Ne8 13.Nc4 d6 14.Nb6 Rb8) -1.37/17 7} d5 {(11.
... d5 12.Bf1 Nh5 13.Bxe5 Bxe5 14.g3 Qf6 15.N1c3 Be6 16.Nxd5 Bxd5 17.Qxd5
Bxb2 18.Rad1 a6 19.Nd6 Bd4) +0.90/17 7} 12. Bf1 {(12.Bf1 Bg4 13.Qd2 Nh5
14.Bxe5 Bxe5 15.f4 Nxf4) -0.92/17 5} Nfg4 {(12. ... Nfg4) +1.15/17 7} 13.
h3 {(13.h3 Nxf2 14.Kxf2 d4 15.Nd2 a6 16.Nf3 f6) -0.69/17 6} Nxf2 {(13. ...
Nxf2 14.Kxf2 d4 15.Nd2 a6 16.Nf3 f6 17.Bc4+ Kh8 18.Nbxd4 cxd4 19.Nxd4 Re8
20.Ba2 Qc5 21.Be3 Nc4 22.b4) +1.00/17 5} 14. Kxf2 {(14.Kxf2) -0.69/1 0} d4
{(14. ... d4 15.Nd2 a6 16.Nf3 f6 17.Bc4+ Kh8 18.Nbxd4 cxd4 19.Nxd4 Qc5
20.Ba2 Bf5 21.Rc1 Qb6 22.Kg1 Rfc8) +0.98/16 5} 15. Nd2 {(15.Nd2 a6 16.Nf3
f6 17.Nbxd4 cxd4 18.Nxd4 Qf7) -1.08/16 6} a6 {(15. ... a6) +1.43/17 6} 16.
Nf3 {(16.Nf3 f6 17.Nbxd4 cxd4 18.Nxd4 Qf7 19.Rc1 Rd8) -0.94/17 5} f6 {(16.
... f6 17.Bc4+ Kh8 18.Nbxd4 cxd4 19.Qxd4 Bf5 20.Rad1 Rfd8 21.Qe3 Rxd1
22.Rxd1 Rc8 23.Bb3 Bc2 24.Rd5 Bxb3 25.Qxb3) +1.03/17 7} 17. Nbxd4
{(17.Nbxd4 cxd4 18.Nxd4 Qf7 19.Rc1 Rd8 20.Qa4 Bf8) -1.00/17 8} cxd4 {(17.
... cxd4 18.Qxd4 Be6 19.Rac1 Rad8 20.Qc5 Qf7 21.Kg1 Nxf3+ 22.gxf3 f5 23.Qf2
Rfe8 24.Be5 Re7 25.b4 f4) +1.17/16 4} 18. Nxd4 {(18.Nxd4 Qf7 19.Qc2 b5
20.a4 Rd8 21.Rad1 bxa4) -0.84/17 8} Be6 {(18. ... Be6 19.Kg1 Rfd8 20.Rc1
Qf7 21.Be3 Bd5 22.b4 b5 23.Qc2 Rd7 24.Bd3 Re8 25.Be4 Nc4) +1.29/15 5} 19.
Nxe6 {(19.Nxe6 Qxe6 20.Kg1 Rfe8 21.Qd4 Rad8 22.Qb4 b5) -0.79/17 7} Qxe6
{(19. ... Qxe6 20.Kg1 Rac8 21.Qd2 Rfd8 22.Qe3 Bf8 23.Rac1 Bd6 24.Be2 Qd5
25.Bxe5 Rxc1 26.Rxc1 Bxe5 27.Bc4) +0.98/16 6} 20. Kg1 {(20.Kg1 Rfe8 21.Qd4
Rad8 22.Qb4 b5 23.Rac1 Bf8) -0.79/17 4} Rac8 {(20. ... Rac8 21.Qd2 Qb6+
22.Be3 Rfd8 23.Rac1 Rxd2 24.Rxc8+ Rd8 25.Bxb6 Rxc8 26.Bd4 Rc2 27.Be2 Kf8
28.b3 Bh6 29.a4) +1.02/16 6} 21. Rc1 {(21.Rc1 Qb6+ 22.Kh2 Qxb2 23.Rxc8 Rxc8
24.Re4 b5) -0.69/16 9} h5 {(21. ... h5 22.Qe2 Qb3 23.Red1 Rxc1 24.Rxc1 Rd8
25.Be3 b5 26.Rc3 Qa4 27.Rc7 f5 28.Qf2 Qe4 29.Qf4 Rd1 30.Qxe4 fxe4) +0.88/17
19} 22. Rxc8 {(22.Rxc8 Rxc8 23.Kh1 Qb6 24.Bxe5 Rd8 25.Qc2 fxe5) -0.65/16
10} Rxc8 {(22. ... Rxc8 23.Bxe5 fxe5 24.Bd3 Bh6 25.Be4 Kg7 26.Qd5 Qxd5
27.Bxd5 Bf4 28.Bxb7 Rb8 29.Bxa6 Rxb2 30.Re4 Kf6 31.h4) +0.81/19 5} 23. Kh1
{(23.Kh1 Qb6 24.Bxe5 fxe5 25.Bc4+ Kh8 26.Bd3 Rd8) -0.47/17 6} Kh8 {(23. ...
Kh8 24.Be2 Qb6 25.Qd2 Kh7 26.Rd1 Qe6 27.Bxe5 Qxe5 28.Bf3 Rc7 29.Qd8 f5
30.Bd5 Rc2 31.Qg8+ Kh6) +0.96/15 4} 24. b4 {(24.b4 Qb6 25.Be2 Kg8 26.Qb3+
Kh7 27.Be3 Qc6) -0.43/16 9} Rc3 {(24. ... Rc3 25.a4 Ra3 26.a5 Rb3 27.Qd8+
Kh7 28.Bd2 Qf5 29.Qd5 Rb2 30.Bc3 Rf2 31.Bc4 Nxc4 32.Qxc4 Qg5) +0.87/16 5}
25. a4 {(25.a4 Qf5 26.Qd2 Ra3 27.Bxe5 fxe5 28.Qd5 e4) -0.77/19 10} Kh7
{(25. ... Kh7 26.b5 Ra3 27.Re4 Qc8 28.Be2 axb5 29.Bxb5 Ra2 30.Qd4 Qc2
31.Re2 Qb1+ 32.Qg1 Ra1 33.Qxb1 Rxb1+ 34.Kh2) +0.94/16 4} 26. b5 {(26.b5 Qf5
27.Qd4 Rb3 28.bxa6 bxa6 29.Be3 Ra3) -0.47/17 3} Ra3 {(26. ... Ra3 27.Be3
axb5 28.Bxb5 Qb3 29.Bf2 Qxd1 30.Rxd1 Rc3 31.Rd6 f5 32.Rb6 Rc2 33.Bd4 Rd2
34.Rd6) +0.79/16 4} 27. Bh2 {(27.Bh2 axb5 28.Bxb5 Bh6 29.Qd8 Bg7 30.Qd1)
+0.01/17 6} a5 {(27. ... a5 28.Bf4 Qb3 29.Qxb3 Rxb3 30.Bd2 Ra3 31.Bxa5 Rxa4
32.Bc3 g5 33.Kg1 Kg6 34.Rd1 Kf5 35.Rd8 Kf4) +1.10/17 4} 28. Bg1 {(28.Bg1
Qa2 29.b6 Rxa4 30.Bd3 f5 31.Bxf5 gxf5) +0.01/20 7} Qb3 {(28. ... Qb3
29.Qxb3 Rxb3 30.Bb6 Ra3 31.Re4 f5 32.Rd4 Ra1 33.Kg1 g5 34.Bc5 g4 35.hxg4
hxg4 36.Bb6 Ra2) +0.91/17 7} 29. Qxb3 {(29.Qxb3 Rxb3 30.Rc1 Kh6 31.Rc7 Rb1
32.Be3+ g5) +0.01/19 7} Rxb3 {(29. ... Rxb3 30.Rc1 Rb4 31.Rc7 Rf4 32.Be2
Rxa4 33.b6 Re4 34.Bb5 Rb4 35.Be8 a4 36.Rxb7 Nc4 37.Kh2 a3 38.Ra7 a2 39.Rxa2
Nxb6) +0.42/19 3} 30. Rc1 {(30.Rc1 Kh6 31.Rc7 Rb1 32.Be3+ g5 33.Kg1 Bf8)
+0.01/20 4} Ra3 {(30. ... Ra3 31.Rc7 Ra1 32.Be2 b6 33.Kh2 Ra2 34.Bd1 Rd2
35.Bxb6 Rxd1 36.Bxa5 Rb1 37.b6 Kg8 38.b7 Bf8 39.Kg3 Bd6 40.Rc8+ Kf7 41.Bc7
Bxc7 42.Rxc7+ Ke6) +0.59/20 6} 31. Bf2 {(31.Bf2 Rxa4 32.Rc7 Ra1 33.Kg1 Kg8
34.b6 a4) -0.15/20 11} Rxa4 {(31. ... Rxa4) +0.46/21 4} 32. Rc7 {(32.Rc7
Ra1 33.Kg1 Kg8 34.Rxb7 Nc4 35.Rd7 Bh6) -0.32/20 4} Ra1 {(32. ... Ra1 33.Kg1
Kg8 34.Rxb7 Bf8 35.Rb6 Be7 36.Rb7 Bd6 37.b6 a4 38.Ra7 a3 39.b7 Rb1 40.Ra6
Bc7 41.Ra7 a2 42.Ra8+ Kg7 43.Rxa2 Rxb7 44.Be3) +0.63/21 6} 33. Kg1 {(33.Kg1
Kg8 34.Rxb7 Bf8 35.Ra7 Nc4 36.Rd7 Rb1) -0.75/20 4} Kg8 {(33. ... Kg8
34.Rxb7 Bf8 35.Rb6 Nd7 36.Ra6 a4 37.g3 Kf7 38.Ra7 Ke6 39.Bd4 Bd6 40.Ra6 Rb1
41.Rxa4 Bxg3 42.Kg2 Ne5 43.Ra6+ Kf5) +0.39/20 4} 34. Rxb7 {(34.Rxb7 Bf8
35.Ra7 Nc4 36.Rd7 Rb1 37.g3 Bh6) -0.77/21 11} Bf8 {(34. ... Bf8 35.Rb6 Kf7
36.Ra6 a4 37.b6 a3 38.b7 Rb1 39.Rb6 Rxb6 40.Bxb6 Bd6 41.Bd4 Ke6 42.Bxe5
fxe5 43.Bc4+ Kf5 44.Kf2 Bb8 45.h4) +0.69/20 4} 35. Ra7 {(35.Ra7 Nc4 36.Rd7
Rb1 37.g3 Bh6 38.Kg2 Ne3+) -0.82/20 5} Nc4 {(35. ... Nc4 36.Rd7 Bh6 37.Bd4
Be3+ 38.Bxe3 Nxe3 39.Kf2 Rxf1+ 40.Kxe3 Re1+ 41.Kf4 Rb1 42.Rb7 a4 43.Ra7
Rb4+ 44.Ke3 f5 45.b6 Rxb6 46.Rxa4 Rb3+ 47.Kf4) +0.80/18 3} 36. Rd7 {(36.Rd7
Rb1 37.g3 Bh6 38.Kg2 Ne3+ 39.Bxe3 Bxe3) -0.89/21 7} Bh6 {(36. ... Bh6
37.Bd4 Be3+ 38.Bxe3 Nxe3 39.Kf2 Rxf1+ 40.Kxe3 Re1+ 41.Kf4 Rb1 42.Rb7 a4
43.Ra7 Rb4+ 44.Kf3 Rxb5 45.Rxa4 Kf7 46.Ke4 f5+ 47.Kf4 Rb1 48.Ra7+ Ke6
49.Ra6+ Kf7) +0.79/18 4} 37. Bd4 {(37.Bd4 Rd1 38.Kf2 Rxd4 39.Rxd4 Be3+
40.Kf3 Bxd4) -0.62/19 4} Be3+ {(37. ... Be3+ 38.Bxe3 Nxe3 39.Kf2 Rxf1+
40.Kxe3 Re1+ 41.Kd2 Rb1 42.Rb7 a4 43.Kc3 a3 44.Ra7 Rxb5 45.Rxa3 Kf7 46.Ra6
h4 47.Kd4 Ke7 48.Ra7+ Ke6 49.Ra6+ Kf5) +0.82/19 2} 38. Bxe3 {(38.Bxe3 Nxe3
39.b6 Rxf1+ 40.Kh2 Rf2 41.b7 Rxg2+) 0.00/19 2} Nxe3 {(38. ... Nxe3 39.Kf2
Rxf1+ 40.Kxe3 Re1+ 41.Kf3 Rb1 42.Rb7 Kf8 43.Ke4 a4 44.Kd4 a3 45.Ra7 Rxb5
46.Rxa3 Rb2 47.g3 Kf7 48.Ra6 f5 49.h4 Rd2+ 50.Ke5) +0.93/21 4} 39. b6
{(39.b6 Rxf1+ 40.Kh2 Rf2 41.b7 Rxg2+ 42.Kh1 Rb2) 0.00/21 3} Rxf1+ {(39. ...
Rxf1+ 40.Kh2 Rf2 41.b7 Rxg2+ 42.Kh1 Rb2 43.Rd8+ Kf7 44.b8Q Rxb8 45.Rxb8 f5
46.Rb5 a4 47.Ra5 g5 48.Rxa4 g4 49.Kh2 h4 50.Kg1 g3 51.Rxh4) +0.56/19 3} 40.
Kh2 {(40.Kh2) 0.00/1 0} Rf2 {(40. ... Rf2 41.b7 Rxg2+ 42.Kh1 Rb2 43.Rd8+
Kf7 44.b8Q Rxb8 45.Rxb8 f5 46.Rb5 Kf6 47.Rxa5 g5 48.Kh2 f4 49.Ra6+ Kf7
50.Ra4 Nd5 51.Ra5 Ke6 52.Kg2 g4) +0.64/21 3} 41. b7 {(41.b7 Rxg2+ 42.Kh1
Rb2 43.Rd8+ Kf7 44.b8Q Rxb8) -0.08/19 2} Rxg2+ {(41. ... Rxg2+ 42.Kh1 Rb2
43.Rd8+ Kf7 44.b8Q Rxb8 45.Rxb8 f5 46.Rb5 Kf6 47.h4 a4 48.Ra5 f4 49.Kg1 Nf5
50.Ra6+ Ke5 51.Rxg6 Nxh4 52.Ra6 Nf5 53.Ra5+ Ke4 54.Rxa4+ Ke3) +0.62/22 3}
42. Kh1 {(42.Kh1) -0.08/1 0} Rb2 {(42. ... Rb2 43.Rd8+ Kg7 44.b8Q Rxb8
45.Rxb8 f5 46.Rb5 Kf6 47.h4 f4 48.Rxa5 f3 49.Kg1 Ng4 50.Kf1 Ke6 51.Kg1 Ke7
52.Ra6 Kf7 53.Kf1 Kg7 54.Ra7+ Kh6) +0.61/23 4} 43. Rd8+ {(43.Rd8+ Kf7
44.b8Q Rxb8 45.Rxb8 g5 46.Ra8 Nc4) -0.12/19 4} Kf7 {(43. ... Kf7 44.b8Q
Rxb8 45.Rxb8 f5 46.Rb5 Kf6 47.h4 a4 48.Ra5 f4 49.Kg1 Nf5 50.Ra6+ Ke5
51.Rxg6 Nxh4 52.Ra6 Nf5 53.Ra5+ Ke4 54.Rxa4+ Kf3 55.Ra5 Kg4) +0.49/22 4}
44. b8=Q {(44.b8Q Rxb8 45.Rxb8 g5 46.Ra8 Nc4 47.Rc8 Nd2) -0.25/19 6} Rxb8
{(44. ... Rxb8 45.Rxb8 f5 46.Rb5 a4 47.Ra5 Ke6 48.h4 f4 49.Kg1 Nf5 50.Ra6+
Kd5 51.Rxg6 Nd6 52.Rg5+ Kc4 53.Rxh5 a3 54.Ra5 Kb4 55.Rg5) +0.49/21 4} 45.
Rxb8 {(45.Rxb8) -0.25/1 0} g5 {(45. ... g5 46.Rb3 Nc4 47.Rb5 Ke6 48.Rc5 Ne5
49.Rxa5 f5 50.Ra6+ Kd5 51.Ra5+ Kd4 52.Kg2 f4 53.Kf2 f3 54.Ra4+ Kd5 55.Ra5+
Ke4 56.Ra4+ Kd3 57.Ra5) +0.65/17 2} 46. Ra8 {(46.Ra8 f5 47.Kh2 Nc4 48.h4 g4
49.Kg3 Ne3) -0.22/20 5} Nc4 {(46. ... Nc4 47.Ra6 f5 48.Kg2 Ke7 49.Rc6 Ne5
50.Rc5 Ke6 51.Rxa5 f4 52.Ra6+ Kf5 53.Rh6 f3+ 54.Kf2 Ke4 55.Re6 Kd5 56.Re8)
+0.72/18 2} 47. Ra6 {(47.Ra6 Kg6 48.Kg2 g4 49.Rc6 Nb2 50.Kg3 Kg5) -0.22/20
5} f5 {(47. ... f5 48.Kg2 h4 49.Rc6 Nd2 50.Rc5 Kf6 51.Rxa5 g4 52.Ra4 Kg5
53.Rd4 Nf3 54.Rd7 Kf4 55.Rc7 Ke4 56.Re7+ Kd4 57.Rd7+ Ke3) +0.73/19 4} 48.
Kg2 {(48.Kg2 h4 49.Rc6 Ne5 50.Rc5 Kf6 51.Rxa5 g4) -0.18/17 4} h4 {(48. ...
h4) +0.55/19 6} 49. Kf3 {(49.Kf3 Ne5+ 50.Ke3 Kg7 51.Ra8 Kf6 52.Ra6+ Ke7)
-0.23/18 6} Kg7 {(49. ... Kg7 50.Ke2 g4 51.hxg4 fxg4 52.Re6 Nb2 53.Re4 Kg6
54.Rxg4+ Kh5 55.Rg8 a4 56.Rh8+ Kg5 57.Rg8+ Kf4 58.Rf8+ Kg4 59.Rg8+ Kf5
60.Rf8+ Ke6) +0.33/17 3} 50. Kf2 {(50.Kf2 Kf7 51.Kg2 g4 52.Rh6 a4 53.hxg4
fxg4) 0.00/21 5} Nb2 {(50. ... Nb2 51.Rxa5 Kf6 52.Kf3 Nc4 53.Ra4 Ne5+
54.Ke3 Ke6 55.Ra6+ Kd5 56.Ra5+ Ke6 57.Ra6+) 0.00/18 5} 51. Rxa5 {(51.Rxa5
Nd3+ 52.Ke3 Nf4 53.Rxf5 Kg6 54.Rxf4 gxf4+) 0.00/16 2} Kf6 {(51. ... Kf6
52.Ra6+ Ke5 53.Rg6 Kf4 54.Rd6 Ke4 55.Re6+ Kf4 56.Rd6) 0.00/19 3} 52. Ke2
{(52.Ke2 g4 53.Rc5 gxh3 54.Kf1 Kg5 55.Kg1 Nd3) 0.00/19 3} g4 {(52. ... g4
53.hxg4 fxg4 54.Ra6+ Kg5 55.Ra5+ Kf6) 0.00/21 3} 53. Rc5 {(53.Rc5 gxh3
54.Kf1 Kg5 55.Kg1 Nd3 56.Rc4 h2+) 0.00/20 3} gxh3 {(53. ... gxh3 54.Rc3 Kg5
55.Rxh3 Nc4 56.Rh1 f4 57.Rg1+ Kf5 58.Rh1 Kg5) 0.00/21 3} 54. Kf1 {(54.Kf1
Kg5 55.Kg1 Nd3 56.Rc4 h2+ 57.Kxh2 Nf2) 0.00/23 2} Nd3 {(54. ... Nd3 55.Rc3
Ne5 56.Rxh3 Kg5 57.Rh1 Kg4 58.Rg1+ Kf3 59.Rh1 Ng6 60.Rh2 f4 61.Rh3+ Kg4
62.Kg2 Ne5 63.Rb3 Nf7 64.Rb8 h3+ 65.Kh2 Ng5) +0.82/19 3} 55. Rc4 {(55.Rc4
Kg5 56.Kg1 h2+ 57.Kxh2 Nf2 58.Ra4 Ne4) 0.00/24 3} Kg5 {(55. ... Kg5 56.Kg1
Ne5 57.Rc7 Ng4 58.Rc3 h2+ 59.Kg2 f4 60.Rc5+ Kf6 61.Kh1 Ke6 62.Rc4 Kf5
63.Rb4 Ke5 64.Ra4 Ne3 65.Ra5+ Ke6 66.Kxh2 f3 67.Ra6+ Kd5) +1.14/22 3} 56.
Kg1 {(56.Kg1 h2+ 57.Kxh2 Nf2 58.Ra4 Ne4 59.Kh3 Kf4) 0.00/25 2} Ne5 {(56.
... Ne5) +0.71/23 4} 57. Rc7 {(57.Rc7 h2+ 58.Kh1 Ng6 59.Rg7 Kh5 60.Kxh2
Nf4) 0.00/24 2} Nf3+ {(57. ... Nf3+) +0.34/20 4} 58. Kh1 {(58.Kh1 h2 59.Rc8
h3 60.Rc2 Kg4 61.Rc4+ Kg3) 0.00/26 3} h2 {(58. ... h2 59.Rc8 f4 60.Rf8 Kg4
61.Kg2 Ne5 62.Rg8+ Kf5 63.Kxh2 f3 64.Rf8+ Kg4 65.Rg8+ Kf4 66.Kh3 Nd7 67.Rg1
f2 68.Rf1 Ke3 69.Kxh4 Ke2 70.Rxf2+ Kxf2) 0.00/22 3} 59. Rc8 {(59.Rc8 h3
60.Rc2 Kg4 61.Rc4+ Kg3 62.Rc3 Kf4) 0.00/29 3} f4 {(59. ... f4 60.Re8 Kh5
61.Rh8+ Kg4 62.Rg8+ Kf5 63.Re8 h3 64.Rf8+ Ke4 65.Rxf4+ Kxf4) 0.00/23 3} 60.
Re8 {(60.Re8 Kf5 61.Re7 Kg4 62.Rg7+ Ng5 63.Kxh2 Kf5) 0.00/28 2} Kf5 {(60.
... Kf5 61.Kg2 Nd4 62.Rf8+ Ke5 63.Kxh2 f3 64.Kh3 Ne6 65.Rxf3 Ng5+ 66.Kxh4
Nxf3+) 0.00/24 3} 61. Re7 {(61.Re7 Kg4 62.Rg7+ Ng5 63.Kxh2 Kf5 64.Kg2 f3+)
0.00/29 3} Ne5 {(61. ... Ne5 62.Kxh2 f3 63.Rh7 Kg5 64.Rg7+ Ng6 65.Kh3 Kf6
66.Ra7 Kg5 67.Rg7) 0.00/23 3} 62. Kxh2 {(62.Kxh2 f3 63.Kh3 Nd3 64.Kxh4)
0.00/29 2} f3 {(62. ... f3 63.Ra7 Kg5 64.Ra5 Kf4 65.Ra4+ Kg5 66.Ra5)
0.00/25 3} 63. Kh3 {(63.Kh3 Nd3 64.Kxh4) 0.00/31 3} Kf4 {(63. ... Kf4
64.Re8 Ng6 65.Rg8 Kf5 66.Kh2 Ne5 67.Kh3 Ng6) 0.00/25 2} 64. Rg7 {(64.Rg7
Ke3 65.Re7 f2 66.Rxe5+) 0.00/32 3} Ke3 {(64. ... Ke3 65.Re7 Kd4 66.Rg7 Ke3)
0.00/29 3} 65. Re7 {(65.Re7 f2 66.Rxe5+) 0.00/34 2} Kd4 {(65. ... Kd4
66.Rg7 Ke3) 0.00/29 2} 66. Re8 {(66.Re8 Nd3 67.Kxh4) 0.00/31 2} Ng6 {(66.
... Ng6 67.Kh2 Ne5 68.Kh3) 0.00/29 2} 67. Kh2 {(67.Kh2 f2 68.Kg2 f1Q+
69.Kxf1) 0.00/31 2} Ne5 {(67. ... Ne5 68.Kh3) 0.00/29 3} 68. Kh3 {(68.Kh3
Nd3 69.Kxh4) 0.00/34 2} Ng6 {(68. ... Ng6) 0.00/42 3} 69. Kh2 {(69.Kh2 f2
70.Kg2 f1Q+ 71.Kxf1) 0.00/33 3} Ne5 {(69. ... Ne5) 0.00/39 3} 70. Kh3
{(70.Kh3) +0.01/38 4 3-fold repetition} 1/2-1/2

[Event "Computer chess game"]
[Date "2017.09.11"]
[White "Fizbo19x64"]
[Black "Andscacs"]
[Result "1/2-1/2"]
[ECO "B23"]
[Opening "Sicilian"]
[Time "18:49:33"]
[Variation "Closed, Grand Prix, 3...e6 4.Nf3 d5"]
[TimeControl "180+3"]
[Termination "normal"]
[PlyCount "117"]
[WhiteType "program"]
[BlackType "program"]

1. Nc3 c5 2. f4 Nc6 3. e4 e6 4. Nf3 d5 5. Bb5 Ne7 6. exd5 Nxd5 7. Bxc6+
{(7.Bxc6+ bxc6 8.d3 Nxc3 9.bxc3 c4 10.0-0 cxd3) +0.27/15 12} bxc6 {(7. ...
bxc6 8.d3 Bd6 9.0-0 Nxf4 10.Ne4 0-0 11.Nxd6 Qxd6 12.Nd2 Nd5 13.Qf3 e5
14.Ne4 Qe7 15.Qf2 f5 16.Nxc5 Rb8 17.c4 Nb4 18.Re1 Nc2 19.Qxc2 Qxc5+ 20.Be3)
+0.18/20 19} 8. d3 {(8.d3 Nxc3 9.bxc3 c4 10.0-0 cxd3 11.cxd3 Bd6) +0.12/17
9} Be7 {(8. ... Be7 9.Ne5 0-0 10.0-0 Qc7 11.Bd2 Rb8 12.b3 Bd6 13.Nc4 Bxf4
14.Bxf4 Nxf4 15.Ne4 Ba6 16.Qg4 Bxc4 17.bxc4 f5 18.Qxf4 Qxf4 19.Rxf4 fxe4)
0.00/19 16} 9. Bd2 {(9.Bd2 f6 10.0-0 0-0 11.Ne4 a5 12.Re1 Rb8) +0.44/14 9}
Rb8 {(9. ... Rb8 10.Rb1 0-0 11.0-0 f6 12.Qe2 Qc7 13.g3 Nb4 14.Rbc1 Qb6
15.Kh1 Nd5 16.Rb1 Nb4 17.Rbc1) -0.01/18 15} 10. b3 {(10.b3 f6 11.Qe2 0-0
12.0-0 Qc7 13.g3 e5) +0.30/15 9} Bf6 {(10. ... Bf6 11.Ne5 Bxe5 12.fxe5 Qh4+
13.g3 Qd4 14.Ne4 0-0 15.c3 Qxd3 16.Nxc5 Qb5 17.Ne4 f5 18.exf6 Nxf6 19.Nxf6+
Rxf6 20.Qe2 Qb6 21.0-0-0 Rf2 22.Qe5 Rf5 23.Qe2 Qc5 24.g4) +0.13/20 14} 11.
Ne5 {(11.Ne5 Bxe5 12.fxe5 Qh4+ 13.g3 Qd4 14.Ne4 0-0) -0.06/15 5} Bxe5 {(11.
... Bxe5 12.fxe5 Qh4+ 13.g3 Qd4 14.Ne4 0-0 15.Rc1 Qxe5 16.Qe2 f5 17.Nxc5
Qd4 18.Qf2 Qe5+ 19.Qe2) +0.01/22 10} 12. fxe5 {(12.fxe5) -0.06/1 0} Qh4+
{(12. ... Qh4+ 13.g3 Qd4 14.Ne4 0-0 15.Rc1 Qxe5 16.Qe2 f5 17.Nxc5 Qd4
18.Qf2 Qe5+ 19.Qe2) +0.01/23 5} 13. g3 {(13.g3 Qd4 14.Ne4 0-0 15.Rc1 Qxe5
16.Qe2 Qc7) +0.09/17 8} Qd4 {(13. ... Qd4 14.Ne4 0-0 15.Rc1 Qxe5 16.Qe2 f5
17.Nxc5 Qd4 18.Qf2 Qe5+ 19.Qe2) +0.01/24 7} 14. Ne4 {(14.Ne4 0-0 15.Rc1
Qxe5 16.Qe2 Qc7 17.0-0 e5) +0.07/17 10} O-O {(14. ... 0-0 15.Rc1 Qxe5
16.Qe2 f5 17.Nxc5 Qd4 18.Qf2 Qe5+ 19.Qe2) +0.01/22 7} 15. Rc1 {(15.Rc1 Qxe5
16.0-0 f5 17.Ng5 Qf6 18.Qe2 e5) +0.26/17 4} Qxe5 {(15. ... Qxe5 16.Qe2 f5
17.Nxc5 Qd4 18.Qf2 Qe5+ 19.Qe2) +0.01/22 7} 16. O-O {(16.0-0 f5 17.Ng5 Qd6
18.Qe2 e5 19.Rce1 h6) -0.18/18 17} f5 {(16. ... f5 17.Qf3 Qd4+ 18.Rf2 Ba6
19.c3 fxe4 20.Qxf8+ Rxf8 21.cxd4 e3 22.Rxf8+ Kxf8 23.Bxe3 Nxe3 24.Rxc5 Bb7
25.Rh5 h6 26.Ra5 a6 27.Re5 Nc2 28.Rxe6 Nxd4 29.Rd6 Nf3+ 30.Kf2 Ke7 31.Rg6
Kf7 32.Rd6 Ke7) +0.01/21 11} 17. Qf3 {(17.Qf3 Qd4+ 18.Rf2 c4 19.bxc4 Bd7
20.c3 Qb6) +0.18/19 14} Qd4+ {(17. ... Qd4+ 18.Rf2 Ba6 19.c3 fxe4 20.Qxf8+
Rxf8 21.cxd4 e3 22.Rxf8+ Kxf8 23.Bxe3 Nxe3 24.Rxc5 Bb7 25.Rh5 h6 26.Ra5 a6
27.Re5 Nf5 28.Rxe6 Nxd4 29.Rd6 Nf3+ 30.Kf2 Ke7 31.Rg6 Kf7 32.Rd6 Ke7)
+0.01/21 7} 18. Rf2 {(18.Rf2 c4 19.bxc4 Bd7 20.c3 Qb6 21.Ng5 Nf6) -0.01/20
11} Ba6 {(18. ... Ba6 19.c3 fxe4 20.Qxf8+ Rxf8 21.cxd4 e3 22.Rxf8+ Kxf8
23.Ba5 cxd4 24.Rxc6 Bxd3 25.Rxe6 Kf7 26.Rd6 Be4 27.Ra6 Bb1 28.Rd6 Be4)
+0.01/22 8} 19. c3 {(19.c3 fxe4 20.Qxf8+ Rxf8 21.cxd4 e3 22.Rxf8+ Kxf8)
0.00/20 11} fxe4 {(19. ... fxe4 20.Qxf8+ Rxf8 21.cxd4 e3 22.Rxf8+ Kxf8
23.Ba5 cxd4 24.Rxc6 Bxd3 25.Rxe6 Kf7 26.Rd6 Be4 27.Rd7+ Ke6 28.Rxa7 Bb1
29.Rxg7 d3 30.Kf1 Bxa2 31.Rxh7 Bxb3 32.Ke1 Bc2 33.Rh6+ Ke5 34.Rh5+ Ke4
35.Rh4+ Kf5 36.Rh5+ Ke4) +0.01/26 10} 20. Qxf8+ {(20.Qxf8+ Rxf8 21.cxd4 e3
22.Bxe3 Nxe3 23.Rxf8+ Kxf8) -0.15/22 5} Rxf8 21. cxd4 {(21.cxd4) -0.15/1 0}
e3 {(21. ... e3 22.Rxf8+ Kxf8 23.Ba5 cxd4 24.Rxc6 Bxd3 25.Rxe6 Kf7 26.Rd6
Be4 27.Rd7+ Ke6 28.Rxg7 Bc2 29.Kf1 d3 30.Ke1 Nf6 31.Bd2 exd2+ 32.Kxd2 Ne4+
33.Kc1 a5 34.Ra7 Ke5 35.Rxa5+ Kd4 36.Ra4+ Ke3 37.Rc4 Kf3 38.Rxc2 dxc2
39.Kxc2 Kg2 40.a4 Kxh2) +0.14/25 10} 22. Bxe3 {(22.Bxe3 Nxe3 23.Rxf8+ Kxf8
24.Rxc5 Bb7 25.Ra5 a6) -0.13/22 4} Nxe3 {(22. ... Nxe3 23.Rxc5 Bb7 24.Rxf8+
Kxf8 25.Ra5 a6 26.Rh5 Kg8 27.Re5 Nc2 28.Rxe6 Kf7 29.Re5 Nxd4 30.Kf2 Ne6
31.Rf5+ Ke7 32.Ke3 h6 33.Ke4 c5+ 34.Ke5 Bc6 35.h3 Nd4 36.Rf1) +0.24/19 3}
23. Rxf8+ {(23.Rxf8+ Kxf8 24.Rxc5 Bb7 25.Ra5 a6 26.Rh5 Kg8) -0.11/22 8}
Kxf8 24. Rxc5 {(24.Rxc5 Bb7 25.Ra5 a6 26.Rh5 Kg8 27.Re5 Nd5) -0.09/22 9}
Bb7 {(24. ... Bb7 25.Ra5 a6 26.Rh5 Kg8 27.Re5 Nc2 28.Rxe6 Kf7 29.Re4 Bc8
30.Re5 Nxd4 31.Kf2 Nb5 32.Re4 Bd7 33.Ra4 Nc7 34.Kf3 h6 35.g4 Kf6 36.Rf4+
Kg5 37.Re4) +0.20/22 3} 25. Rh5 {(25.Rh5 Nd5 26.Rxh7 Kg8 27.Rh5 Ba6 28.Re5
Kf7) +0.01/23 5} Nd5 {(25. ... Nd5 26.Rxh7 Kg8 27.Rh3 Ba6 28.g4 Nb4 29.Rh5
Bb5 30.a3 Nxd3 31.a4 Ba6 32.Ra5 Nb4 33.Kf2 Kf7 34.Ke3 Kf6 35.g5+ Ke7 36.Kd2
Kd6 37.Kc3 Nd5+ 38.Kd2 Nb4) +0.01/23 7} 26. Rxh7 {(26.Rxh7 Kg8 27.Rh5 Ba6
28.Re5 Kf7 29.Rh5 Kg8) +0.01/24 6} Kg8 {(26. ... Kg8 27.Rh3 Ba6 28.g4 Nb4
29.Rh5 Bxd3 30.Ra5 a6 31.Kf2 Kf7 32.Ke3 Bb5 33.h4 Ke7 34.g5 Nd5+ 35.Kd2 Nf4
36.a4 Bf1 37.Ke3 Nd5+ 38.Kd2 Nf4) +0.01/28 6} 27. Rh5 {(27.Rh5 Ba6 28.Re5
Kf7 29.Rh5 Kg8) +0.01/25 7} Ba6 {(27. ... Ba6 28.Kf2 Bxd3 29.Re5 Kf7 30.Rh5
Bb1 31.a3 Kg8 32.Re5 Kf7 33.Re1 Bc2 34.Rc1 Bxb3 35.Rb1 Bc4 36.Rb7+ Kf6
37.Rxa7 g6 38.Rd7 Nc3 39.Kf3 Bd5+ 40.Ke3 Bc4 41.Kf3) +0.01/25 6} 28. Re5
{(28.Re5 Kf7 29.Rh5 Kg8) +0.01/25 14} Kf7 {(28. ... Kf7 29.Rh5 Bxd3 30.Kf2
Kf6 31.Rh8 e5 32.dxe5+ Kxe5 33.Rc8 Kd6 34.Rd8+ Kc7 35.Ra8 Kb6 36.Rb8+ Kc7
37.Ra8) +0.01/26 5} 29. Rh5 {(29.Rh5 Kg8 30.Re5 Kf7) +0.01/24 10} Bxd3
{(29. ... Bxd3 30.Kf2 Kg6 31.Rh8 Nb4 32.Re8 Bf5 33.a4 a6 34.Ke2 Nc2 35.Rd8
Kf6 36.Rd7 Na1 37.Kd2 Nxb3+ 38.Kc3 Nc1 39.Ra7 Ne2+ 40.Kc4 Nc1 41.Kc3)
+0.01/22 4} 30. Rh8 {(30.Rh8 Nb4 31.a4 Kf6 32.Rf8+ Kg6 33.Re8 a5) +0.01/17
4} Nb4 {(30. ... Nb4 31.a4 Kf6 32.Rf8+ Kg6 33.Re8 Kf7 34.Rh8) +0.01/24 10}
31. a4 {(31.a4 Kg6 32.Re8 Kf6 33.Rf8+ Kg6 34.Re8) +0.01/17 5} Kg6 {(31. ...
Kg6 32.Rb8 Nc2 33.Kf2 a6 34.Rb6 Kf6 35.Rxc6 Nxd4 36.Rd6 Ke5 37.Rd7 Bc2
38.Rxg7 Bxb3 39.Ra7 Bxa4 40.Rxa6 Bc6 41.Ra5+ Kf6 42.g4 e5 43.h4 Bd7 44.Ra6+
Bc6 45.Ke3 Nc2+ 46.Ke2 Nd4+ 47.Ke3) -0.01/24 8} 32. Re8 {(32.Re8 Kf6
33.Rf8+ Kg6 34.Kf2 Bc2 35.a5 Bxb3) +0.05/18 10} Kf6 {(32. ... Kf6 33.Rf8+
Kg6 34.Re8) -0.01/25 3} 33. Rf8+ {(33.Rf8+ Kg6 34.Re8 Kf6) +0.01/21 8} Kg6
{(33. ... Kg6 34.Re8) -0.01/28 9} 34. Re8 {(34.Re8 Kf6 35.Rf8+ Kg6)
+0.01/23 10} Kf6 {(34. ... Kf6) +0.01/27 4} 35. h4 {(35.h4 Be4 36.a5 a6
37.Kf2 Bd5 38.Ke3 Bxb3) +0.02/22 12} Be4 {(35. ... Be4 36.Kf2 Bd5 37.Rf8+
Kg6 38.Rb8 c5 39.Rb5 Bc6 40.Rb8 Na6 41.Rd8 Bd5 42.Ke3 cxd4+ 43.Kxd4 Kf6
44.Rd7 Nb8 45.Rc7 Bxb3 46.Kd3 Bxa4 47.Rxa7 Bc6) +0.45/19 9} 36. a5 {(36.a5)
+0.02/20 6} Nd3 {(36. ... Nd3 37.Rf8+ Kg6 38.Ra8 c5 39.Rxa7 cxd4 40.a6 Nb4
41.Rd7 Nxa6 42.Rxd4 Bd5 43.b4 Nc7 44.Kf2 Kh5 45.Rf4 Nb5 46.Ke3 g6 47.Kd3
Nd6 48.Rd4 g5 49.hxg5 Kxg5 50.Rh4) +0.20/22 8} 37. Rf8+ {(37.Rf8+ Kg6
38.Ra8 c5 39.Rxa7 cxd4 40.Rd7 Ne5) +0.56/20 4} Kg6 {(37. ... Kg6 38.Ra8 c5
39.Rxa7 cxd4 40.a6 Nb4 41.Rd7 Nxa6 42.Rxd4 Bd5 43.b4 Nc7 44.Rg4+ Kf6
45.Rf4+ Ke7 46.Rg4 Ne8 47.Kf2 Kd6 48.Ke3 Bc6 49.Kd4 e5+ 50.Kc4 Bd5+ 51.Kd3
Bg2 52.Rg5 Kd5 53.Ke3 Bf1) +0.23/25 3} 38. Ra8 {(38.Ra8 c5 39.Rxa7 cxd4
40.Rd7 Ne5 41.Rc7 Bc6) +0.55/21 9} c5 {(38. ... c5 39.Rxa7 cxd4 40.a6 Nb4
41.Rd7 Nxa6 42.Rxd4 Bd5 43.b4 Nc7 44.Kf2 Kh5 45.Rf4 Nb5 46.Rf7 g5 47.hxg5
Kxg5 48.Ke3 Nd6 49.Rg7+ Kf6 50.Rg8 e5 51.Rb8 Nf5+ 52.Kf2 Ke7 53.g4 Nd4)
+0.26/23 4} 39. Rxa7 {(39.Rxa7 cxd4 40.Rd7 Ne5 41.Rc7 Bc6 42.Kf1 d3)
+0.59/21 5} cxd4 {(39. ... cxd4 40.a6 Nb4 41.Rd7 Nxa6 42.Rxd4 Kf5 43.Kf2
Ke5 44.Ke3 Bd5 45.Rg4 Kf6 46.Rf4+ Ke7 47.Rg4 Kf6) +0.01/24 8} 40. Rd7
{(40.Rd7 Ne5 41.Rc7 Bc6 42.Kf1 Bb5+ 43.Kf2 d3) +0.48/21 4} Ne5 {(40. ...
Ne5 41.Rd6 Kf6 42.Kf2 Nc6 43.a6 Ke7 44.a7 Nxa7 45.Rxd4 Bd5 46.Rg4 Kf7
47.Rf4+ Kg6 48.Rg4+ Kf6 49.Rf4+ Kg6) +0.01/26 7} 41. Rc7 {(41.Rc7 Bc6
42.Kf1 Bb5+ 43.Kf2 d3 44.Ke3 Nf3) +0.52/21 8} Bd3 {(41. ... Bd3 42.Kf2 Kf6
43.Rb7 g6 44.b4 Bc4 45.Rb8 Nd7 46.Rc8 Ne5 47.Rb8) +0.01/23 7} 42. Kf2
{(42.Kf2 Ba6 43.h5+ Kf6 44.Ra7 Nd3+ 45.Ke2 Nc5+) +0.34/18 5} Kf6 {(42. ...
Kf6 43.Rb7 g6 44.b4 Bc4 45.Rb8 Nd3+ 46.Kf3 Ne5+ 47.Kf2) +0.01/24 3} 43. h5
{(43.h5 Ba6 44.Ra7 Nd3+ 45.Ke2 Nc5+ 46.Kd1 Bb5) +0.50/18 6} Ba6 {(43. ...
Ba6 44.Ke1 Nf3+ 45.Kf2 Nd2 46.Rc6 Bb5 47.Rb6 Ne4+ 48.Kf3 Nc3 49.Kf2 d3
50.Ke1 Ne4 51.Kd1 d2 52.Rb8 Bd3 53.Rd8 Ba6 54.Ra8 Bb7 55.Rb8 Ba6 56.Ra8)
+0.01/23 7} 44. Ke1 {(44.Ke1 Nf3+ 45.Kd1 Bf1 46.Rc2 d3 47.Rf2 Be2+)
+0.22/19 3} Nf3+ {(44. ... Nf3+ 45.Kf2 Ng5 46.Rc6 Ne4+ 47.Ke1 Bb5 48.Rb6 d3
49.Kd1 d2 50.Rb8 Bd3 51.Rd8 Ba6 52.Ra8 Bb7 53.Rb8 Ba6 54.Ra8) +0.01/26 6}
45. Kd1 {(45.Kd1 Bf1 46.Rc2 d3 47.Rf2 Be2+ 48.Rxe2 dxe2+) +0.36/21 3} Bd3
{(45. ... Bd3 46.Rc6 Bb5 47.Rc5 Bd3 48.Rc6) +0.01/22 5} 46. Rc6 {(46.Rc6
Bf1 47.Rc2 d3 48.Rf2 Be2+ 49.Rxe2 dxe2+) +0.43/21 8} Bf1 {(46. ... Bf1
47.Rc2 d3 48.Rf2 Be2+ 49.Rxe2 dxe2+ 50.Kxe2 Nd4+ 51.Ke3 Nb5 52.b4 e5 53.Ke4
Nd6+ 54.Kd5 e4 55.Kd4 Kg5 56.a6 Kxh5 57.Ke3 Nb5 58.Kxe4 Kg4 59.Ke5 g6
60.Kf6 Kxg3) 0.00/23 3} 47. Rc2 {(47.Rc2 d3 48.Rf2 Be2+ 49.Rxe2 dxe2+
50.Kxe2 Nd4+) +0.64/20 2} d3 {(47. ... d3 48.Rf2 Be2+ 49.Rxe2 dxe2+ 50.Kxe2
Nd4+ 51.Ke3 Nc6 52.a6 e5 53.Ke4 Na7 54.b4 Nb5 55.Kd3 Na7 56.Ke4) -0.01/25
4} 48. Rf2 {(48.Rf2 Be2+ 49.Rxe2 dxe2+ 50.Kxe2 Nd4+ 51.Ke3 e5) +0.32/20 2}
Be2+ {(48. ... Be2+ 49.Rxe2 dxe2+ 50.Kxe2 Nd4+ 51.Ke3 Nc6 52.a6 e5 53.Ke4
Na7 54.b4 Nb5 55.Kd3 Na7 56.Kc4 e4 57.Kd4 Kf5 58.Ke3 Nb5 59.Kd2 Kg4 60.Ke3
Kf5) -0.01/28 2} 49. Rxe2 {(49.Rxe2 dxe2+ 50.Kxe2 Nd4+ 51.Ke3 e5 52.a6 Nb5)
+0.19/21 2} dxe2+ {(49. ... dxe2+ 50.Kxe2 Nd4+ 51.Ke3 Nb5 52.b4 e5 53.Ke4
Nc3+ 54.Kd3 Nb5 55.Kc4 e4 56.a6 Na7 57.b5 e3 58.b6 e2 59.bxa7 e1Q 60.a8Q
Qe2+ 61.Kc3 Qe3+ 62.Kc2 Qe2+ 63.Kc3) -0.01/26 2} 50. Kxe2 {(50.Kxe2 Nd4+
51.Ke3 Nxb3 52.a6 Na5 53.Kd4 Nc6+) +0.01/22 2} Nd4+ {(50. ... Nd4+ 51.Ke3
e5 52.a6 Nb5 53.b4 Kf5 54.Kd3 e4+ 55.Ke3 Na7 56.Kd4 Nb5+ 57.Kc4 Nd6+ 58.Kc5
Nc8 59.Kd4 Na7 60.Ke3 Nb5 61.Ke2 Kg4 62.Ke3 Kf5) -0.01/29 3} 51. Ke3
{(51.Ke3 Nxb3 52.a6 Na5 53.Kd4 Nc6+ 54.Kc5 Na7) 0.00/21 2} e5 {(51. ... e5
52.a6 Nb5 53.Kd3 Kf5 54.b4 e4+ 55.Ke3 Na7 56.Kd4 Nc6+ 57.Kc3 Na7 58.Kd4)
-0.01/27 3} 52. a6 {(52.a6 Nb5 53.Ke4 Na7 54.b4 Nb5 55.Kd3 Na7) +0.01/22 3}
Nb5 {(52. ... Nb5 53.Kd3 Kf5 54.b4 e4+ 55.Ke3 Na7 56.Kd4 Nc6+ 57.Kc3 Na7
58.Kd4) -0.01/27 3} 53. Ke4 {(53.Ke4 Na7 54.b4 Nb5 55.Kd3 Na7 56.Ke4)
+0.01/23 3} Nc3+ {(53. ... Nc3+ 54.Kd3 Nb5 55.Kc4 Na7 56.Kc5 e4 57.Kd4 Kf5
58.b4 Nc6+ 59.Kc3 Na7 60.Kd4) -0.01/27 4} 54. Kd3 {(54.Kd3 Nb5 55.b4 Na7
56.Ke4 Nb5 57.Kd3) +0.01/21 2} Nb5 {(54. ... Nb5 55.Kc4 Na7 56.Kd5 Kf5
57.b4 e4 58.Kd4 Nb5+ 59.Ke3 Na7 60.Kd4) -0.01/27 4} 55. b4 {(55.b4 Na7
56.Ke4 Nb5 57.Kd3) +0.01/23 2} Na7 {(55. ... Na7 56.Ke4 Nb5 57.Kd3)
-0.01/26 2} 56. Ke4 {(56.Ke4 Nb5 57.Kd3 Na7) +0.01/24 3} Nb5 {(56. ... Nb5
57.Kd3) -0.01/29 3} 57. Kd3 {(57.Kd3 Na7 58.Ke4 Nb5) +0.01/23 2} Na7 {(57.
... Na7) -0.01/28 4} 58. Ke4 {(58.Ke4) +0.01/24 2} Nb5 {(58. ... Nb5)
-0.01/31 4} 59. Kd3 {(59.Kd3) +0.01/26 5 3-fold repetition} 1/2-1/2[/pgn]
The pawn structure after Fizbo's 21. cxd4 vs Andscacs was the weirdest that I've ever seen in a game played from the standard starting position.

[d]5rk1/p5pp/b1p1p3/2pn4/3Pp3/1P1P2P1/P2B1R1P/2R3K1 b - - 0 21

[BrendanJNorman]

Still not 32-Bit versions?

Of ANY Fizbo?

[Tony P.]

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 ( ) 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

[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.]

Still not 32-Bit versions?

Of ANY Fizbo?

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:

No, no 32 bit version.

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

Youri.

[Graham Banks]

[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]

[Tony P.]

Poor Fire 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.]

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

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.]

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.