==============
A curious engine:
1.-it doesn't know how to play endgames (especially complex ones-see the game below from move ......41); there were also a few games won that were lost (or drawn)-NNUE ?;
2.-why if the GUI hash is set to 256MB the engine doesn't take it over (isn't the UCI protocol implemented correctly?)-big differences appear both in the engine window and in the task manager.
There are others as well.
Conditions: TC=4'+2"/hash=256MB/SuperGM_4mvs.abk book.
[pgn]
[Event "Prune-2.01_x64_TEST"]
[Site "ISR"]
[Date "2025.10.23"]
[Round "50"]
[White "Yukari-2024.12.1-windows-x86-64-v3"]
[Black "Prune-2.0.1_x64"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "A01"]
[Opening "Nimzowitsch-Larsen Attack"]
[Time "22:10:05"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "104"]
[WhiteType "program"]
[BlackType "program"]
1. b3 d6 2. Bb2 Nd7 3. e4 Ngf6 4. Nc3 g6 5. d3 {(d2d3 f8g7 a1b1 c7c5 f1e2
b7b6 h2h4 h7h6 g1h3 e8g8 h4h5 g6g5 f2f4 g5g4 h3f2 e7e5 e2g4 e5f4) -0.31/17
8} Bg7 {(Bf8-g7 Bf1-e2 O-O h2-h4 h7-h5 Ng1-f3 c7-c6 d3-d4 Rf8-e8 Qd1-d2
e7-e5 d4xe5) +0.12/13 11} 6. Nf3 {(g1f3 e8g8 f1e2 b7b6 e1g1 c8b7 a1b1 e7e5
b2a1 f8e8 f3d2 a7a5 g2g3 d8e7 h2h4 e7f8 c3a4) -0.23/18 8} O-O {(O-O Bf1-e2
e7-e5 a2-a4 Rf8-e8 O-O c7-c6 a4-a5 d6-d5 Qd1-e1 Bg7-h6 Bb2-c1 Bh6xc1)
+0.24/13 10} 7. Be2 {(f1e2 a7a5 d3d4 b7b6 e1g1 c8b7 e4e5 d6e5 d4e5 f6h5
e5e6 f7e6 f3g5 h5f4 e2f3 d7c5 f3b7 d8d1 a1d1 c5b7) -0.36/17 7} e5 {(e7-e5
O-O Rf8-e8 a2-a4 c7-c6 Qd1-e1 d6-d5 a4-a5 Bg7-h6 Bb2-c1 Bh6xc1 Qe1xc1
d5-d4) +0.25/13 11} 8. O-O {(e1g1 f8e8 f1e1 d7f8 e2f1 c8d7 c3b1 d8b8 b1d2
a7a6 a2a4 c7c5 d2c4 b7b5 a4b5 a6b5 a1a8) -0.41/17 7} Re8 {(Rf8-e8 a2-a4
Nd7-f8 a4-a5 c7-c6 Qd1-e1 d6-d5 Be2-d1 Bc8-g4 Nf3-d2 Bg4xd1) +0.20/12 9} 9.
Re1 {(f1e1 a7a5 a2a4 d7c5 c3b1 f6d7 b1d2 b7b6 a1b1 d7f8 e2f1 a8b8 b2c1 c8e6
c1a3 f8d7 e1e3) -0.19/18 7} Nf8 {(Nd7-f8 Be2-f1 Bc8-g4 Nc3-b1 d6-d5 e4xd5
Nf6xd5 Nb1-d2 f7-f5 a2-a4 Nd5-b4 a4-a5) +0.24/12 6} 10. Bf1 {(e2f1 a7a5
a2a4 f6h5 c3b5 h5f4 b5a3 c7c6 a3c4 b7b5 c4d2 d8b6 g2g3 f4h3 f1h3 c8h3 c2c4)
-0.27/17 7} Bg4 {(Bc8-g4 Nc3-b1 Nf6-h5 g2-g3 Nf8-e6 Nb1-d2 Bg7-h6 Bf1-g2
f7-f5 h2-h3 Bg4xf3) +0.21/12 9} 11. Nb1 {(c3b1 d8b8 b1d2 a7a6 a2a4 g4d7
a1b1 b7b5 a4b5 a6b5 b3b4 b8a7 h2h3 f6h5 d3d4 e5d4 f3d4 g7d4) -0.15/18 7}
Nh5 {(Nf6-h5 g2-g3 d6-d5 h2-h3 Bg4xf3 Qd1xf3 c7-c6 Nb1-d2 a7-a5 Ra1-b1
Bg7-h6 Re1-d1) +0.23/12 8} 12. g3 {(g2g3 a7a5 b1d2 h5f6 a2a4 g4h5 b2a3 g7h6
d1b1 c7c5 b1a2 e8e6 a3c1 a8b8 f1e2 d6d5 e4d5 f6d5) -0.15/18 6} f5 {(f7-f5
h2-h3 Bg4xf3 Qd1xf3 Nf8-e6 Nb1-d2 f5-f4 Qf3-g2 f4xg3 f2xg3 Re8-f8) +0.19/11
6} 13. h3 {(h2h3 g4f3 d1f3 f5f4 g3g4 h5f6 b1d2 c7c6 f3g2 e8e7 d2f3 f6e8
a1d1 b7b5 b2a1 d8b6 c2c4 e7f7 d3d4) +0.23/19 6} Bxf3 {(Bg4xf3 Qd1xf3 Nf8-e6
Nb1-d2 Qd8-g5 e4xf5 g6xf5 Bb2-c3 Kg8-h8 Bf1-g2 Ra8-b8 Nd2-f1 Re8-g8 Bc3-d2)
+0.15/14 10} 14. Qxf3 {(d1f3 f5f4 g3g4 h5f6 b1d2 c7c6 f3g2 e8e7 d2f3 f6e8
a1d1 f8e6 d3d4 e6d4 f3d4 e5d4 f1c4 g8h8 b2d4 g7d4 d1d4) +0.06/20 6} Ne6
{(Nf8-e6 Nb1-d2 Qd8-g5 e4xf5 g6xf5 Bb2-c3 Re8-f8 Bf1-g2 Ra8-b8 Nd2-c4
Kg8-h8 Bc3-d2) +0.04/12 6} 15. Nd2 {(b1d2 f5f4 g3g4 h5f6 f3g2 c7c6 a1d1
f6d7 d2f3 d7f8 g1h1 a7a5 b2c3 b7b5 c3a1 e6g5 f3g5 d8g5) -0.07/18 6} f4
{(f5-f4 g3-g4 Nh5-f6 Qf3-g2 Nf6-d7 Nd2-f3 c7-c6 Kg1-h1 Re8-f8 Ra1-d1 Qd8-a5
a2-a3 Nd7-c5) -0.04/13 7} 16. g4 {(g3g4 h5f6 f3g2 c7c6 d2f3 f6d7 a1d1 d7f8
a2a4 e8e7 d3d4 e5d4 f1c4 d6d5 e4d5 c6d5 c4f1 d4d3 b2g7) -0.02/20 6} Nf6
{(Nh5-f6 Qf3-g2 Re8-f8 Ra1-d1 a7-a6 Nd2-f3 c7-c5 Bb2-c1 b7-b5 Bc1-d2 Ra8-b8
Kg1-h1 g6-g5) +0.05/13 9} 17. Qg2 {(f3g2 f6d7 d2f3 c7c6 g1h1 e6g5 f3h2 d7f8
a2a4 d6d5 b2a3 a7a5 e4d5 c6d5 a1d1 g8h8 h1g1 d5d4) -0.03/19 6} c5 {(c7-c5
a2-a4 Nf6-d7 Ra1-d1 Re8-f8 Kg1-h1 a7-a6 Bb2-c1 Nd7-b8 Nd2-c4 Nb8-c6)
+0.03/11 5} 18. Nf3 {(d2f3 f6d7 c2c3 e6g5 f3g5 d8g5 a1d1 g8h8 g1h1 e8f8
f1e2 f8f7 c3c4 a8f8 f2f3 g5h4 e1f1) +0.27/18 6} Qc7 {(Qd8-c7 a2-a4 Re8-f8
Bb2-c3 a7-a6 a4-a5 Nf6-d7 Ra1-b1 Rf8-f7 Bc3-d2 Ra8-f8 b3-b4) -0.01/12 8}
19. c3 {(c2c3 f6d7 b3b4 a7a5 b4c5 d7c5 a1b1 c5a4 b2a1 g8h8 g4g5 b7b6 d3d4
a4c3 a1c3 c7c3) +0.48/16 5} Qc6 {(Qc7-c6 Ra1-d1 Qc6-a6 a2-a3 Qa6-b6 b3-b4
a7-a5 Rd1-b1 c5xb4 c3xb4 a5xb4 a3xb4) -0.07/12 8} 20. Rad1 {(a1d1 e6c7 b2a1
a7a5 f3h2 a5a4 b3b4 f6d7 b4c5 c6c5 h3h4 c5a3 d1b1 e8b8 e1e2 g8h8 h2f3)
+1.03/17 5} Qa6 {(Qc6-a6 Rd1-a1 Qa6-c6 b3-b4 Nf6-d7 b4xc5 Nd7xc5 d3-d4
Nc5xe4 Nf3xe5 d6xe5) +0.02/12 6} 21. Ra1 {(d1a1 a6b6 a1b1 f6d7 b3b4 c5b4
c3b4 d7f8 b4b5 e8c8 b2a3 c8c2 a3b4 c2a2 e1c1 a7a5) +1.03/17 5} Qc6
{(Qa6-c6) 0.00/15 7} 22. Rad1 {(a1d1 c6a6 a2a3 a6b6 b3b4 f6d7 b2c1 a8c8
c1d2 d7f8 d1b1 b6d8 b4c5 e6c5 d3d4 e5d4 c3d4 c5e4) +0.94/18 5} Qa6
{(Qc6-a6) 0.00/13 6} 23. a3 {(a2a3 a6b6 b3b4 f6d7 d1b1 b6c6 b2a1 e8f8 d3d4
c5d4 c3d4 e6d4 b1c1 d4f3 g2f3 c6b6 e1d1 a7a5 f3b3 g8h8) +1.07/19 5} Qb6
{(Qa6-b6 b3-b4 a7-a5 Rd1-b1 c5xb4 c3xb4 a5xb4 a3xb4 Re8-c8 b4-b5 Ra8-a2
Re1-c1 Rc8xc1) +0.13/13 7} 24. b4 {(b3b4 f6d7 d1b1 b6c6 b2a1 e6c7 g4g5 a7a5
d3d4 a5b4 a3b4 e5d4 c3d4 e8e4 b4b5 c6d5 e1e4 d5e4) +0.97/18 5} a5 {(a7-a5
Rd1-b1 c5xb4 c3xb4 a5xb4 a3xb4 Re8-c8 Re1-c1 Rc8xc1 Bb2xc1 Ra8-a2 Bc1-d2
d6-d5) +0.11/13 5} 25. d4 {(d3d4 e5d4 c3d4 a5b4 d4c5 e6c5 a3b4 b6b4 d1b1
b4a4 e4e5 f6e4 e5d6 g7b2 b1b2 e4d6 b2b1 e8e1 b1e1) +1.31/19 5} exd4 {(e5xd4
c3xd4 a5xb4 a3xb4 c5xd4 Nf3xd4 Ne6xd4 Bb2xd4 Qb6xb4 e4-e5 d6xe5 Re1xe5
Re8xe5) 0.00/13 7} 26. cxd4 {(c3d4 a5b4 a3b4 c5d4 f3d4 e6d4 b2d4 b6b4 e4e5
d6e5 d4e5 b4b3 d1b1 b3d5 e5f6 d5g2 f1g2 e8e1 b1e1 g7f6 g2b7) +1.24/18 5}
axb4 {(a5xb4 d4xc5 Qb6xc5 a3xb4 Qc5xb4 Rd1-b1 Qb4-c5 e4-e5 d6xe5 Bb2xe5
Re8-e7 Rb1-b5 Qc5-c6) -0.29/13 6} 27. dxc5 {(d4c5 e6c5 a3b4 c5e4 b2d4 b6c7
d1c1 c7f7 f1c4 d6d5 c4b3 g8h8 c1d1 a8a3 d1b1 f6d7 d4g7 h8g7 b3c2) +1.06/18
4} Nxc5 {(Ne6xc5 a3xb4 Nc5xe4 Bf1-c4+ d6-d5 Rd1xd5 Qb6xb4 Rd5-d4+ Kg8-h8
Re1-b1 Ne4-c3 Bc4-d3 Qb4-c5 Bb2xc3) -0.36/13 5} 28. axb4 {(a3b4 c5e4 b2d4
b6c7 f1b5 e8e7 d1c1 c7d8 b5d3 d6d5 c1a1 a8a1 e1a1 f6e8 d4g7 e8g7 a1a7)
+0.83/18 4} Ncxe4 {(Nc5xe4 Bf1-c4+ d6-d5 Rd1xd5 Qb6xb4 Rd5-d4+ Kg8-h8
Re1-b1 Ne4-c3 Bc4-d3 Qb4-c5 Bb2xc3 Qc5xc3 Rb1xb7) -0.36/12 6} 29. Bd4
{(b2d4 b6c7 d1c1 c7d7 b4b5 d6d5 b5b6 a8c8 c1a1 e4c5 d4c5 e8e1 f3e1 c8c5
a1a8 g7f8 g2f3) +1.14/17 4} Qc7 {(Qb6-c7 Bf1-b5 Re8-e7 Bb5-d3 Ra8-e8 b4-b5
Ne4-c3 Re1xe7 Re8xe7 b5-b6 Qc7-c6 Rd1-c1) -0.26/12 3} 30. Rc1 {(d1c1 c7d7
b4b5 d6d5 b5b6 a8c8 f1d3 d7d8 e1d1 e8f8 c1c8 d8c8 d1f1 f6d7 d4g7 g8g7)
+0.96/17 4} Qf7 {(Qc7-f7 b4-b5 d6-d5 Nf3-e5 Qf7-e7 Ne5-f3 Qe7-f7) 0.00/12
5} 31. Bb5 {(f1b5 e8e7 b5c4 d6d5 c4b3 g8h8 d4e5 a8f8 g4g5 f6d7 e5g7 h8g7
c1c7 f7f5 b3c2) +1.09/15 4} Re7 {(Re8-e7 Bb5-d3 d6-d5 Nf3-e5 Qf7-e8 Ne5-f3
Nf6-d7 Rc1-c7 Bg7xd4 Nf3xd4 Nd7-f6 Rc7xe7) +0.12/13 5} 32. Bc4 {(b5c4 d6d5
c4b3 a8e8 c1d1 h7h6 h3h4 b7b6 g4g5 h6g5 h4g5 f6h5 d4g7 g8g7 b3d5 f7f5)
+0.86/17 4} d5 {(d6-d5 Bc4-d3 Ra8-e8 Bd3-b5 Nf6-d7 Rc1-c7 Bg7xd4 Nf3xd4
Qf7-f6 Re1xe4 Re7xe4 Bb5xd7) +0.08/13 4} 33. Bb3 {(c4b3 f6d7 c1d1 a8a3 d4g7
a3b3 g7d4 f7f8 d1b1 b3b1 e1b1 e7f7 g4g5 b7b5) +0.66/14 4} Ra3 {(Ra8-a3
Rc1-b1 Nf6-e8 Re1-d1 Ne8-c7 Bd4-c5 Ne4xc5 b4xc5 h7-h6 Rd1-d3 Ra3-a8)
+0.11/12 5} 34. Rc8+ {(c1c8 e7e8 c8e8 f7e8 g4g5 a3b3 g5f6 g7h6 g2g4 b3b4
e1c1 b4c4 c1c4 d5c4 g4h4 h6f8 h4f4 b7b5 f4c7) +0.82/17 4} Re8 {(Re7-e8
Rc8xe8+ Qf7xe8 g4-g5 Ra3xb3 g5xf6 Bg7-h6 Qg2-g4 Rb3xb4 Kg1-h2 Qe8-f7
Qg4-c8+ Bh6-f8 Qc8-d8 Rb4xd4) -0.04/13 3} 35. Rxe8+ {(c8e8 f7e8 f3d2 e8f7
d2e4 f6e4 g2e4 d5e4 b3f7 g8f7 e1e4 g7d4 e4d4 a3h3 d4f4 f7g7 f4c4 h7h5 c4c7
g7f6 c7b7 h5g4) +0.66/19 4} Qxe8 {(Qf7xe8 Nf3-d2 Qe8-f7 Nd2xe4 Nf6xe4
Bb3xd5 Qf7xd5 Qg2xe4 Qd5xe4 Re1xe4 Ra3xh3 Bd4xg7 Kg8xg7 Re4xf4) -0.43/14 4}
36. g5 {(g4g5 a3b3 g5f6 g7h6 f3g5 h6g5 g2g5 e8d7 f6f7 g8f7 g5f4 f7g8 f4e5
b3h3 e5h8 g8f7 h8g7 f7e8 g7e5 e8f7 e5g7 f7e8 g7g8 e8e7 g8g7 e7d6 g7f8 d6c6
e1c1 c6b5) +1.68/21 4} Rxb3 {(Ra3xb3 g5xf6 Bg7-h6 Qg2-g4 Rb3xb4 h3-h4
Rb4-c4 h4-h5 Rc4-c6 Kg1-g2 Rc6-e6 Re1-b1 Ne4xf6) +0.08/14 5} 37. gxf6
{(g5f6 g7h6 f3g5 h6g5 g2g5 e4g5 e1e8 g8f7 e8e7 f7f8 d4c5 b7b6 c5d6 f8g8
h3h4 g5f3 g1f1 b3b1 f1e2 f3h4 f6f7 g8g7 f7f8q g7f8 e7h7 f8g8 h7h4 g6g5)
+1.13/22 4} Bh6 {(Bg7-h6 Nf3-g5 Bh6xg5 Qg2xg5 Qe8-d7 f6-f7+ Kg8xf7 Qg5xf4+
Kf7-g8 Qf4-b8+ Kg8-f7 Qb8-f4+) 0.00/13 4} 38. Ng5 {(f3g5 h6g5 g2g5 e4g5
e1e8 g8f7 e8e7 f7f8 d4c5 b7b6 c5d6 f8g8 h3h4 g5f3 g1f1 b3b1 f1e2 f3d4 e2d2
d4f5 f6f7 g8g7 d6e5 g7f8 e7c7 b1b4 f2f3 b4b1 e5f4) +0.85/21 4} Bxg5
{(Bh6xg5 Qg2xg5 Qe8-d7 Qg5xf4 Kg8-f7 Re1-c1 g6-g5 Qf4-c7 Ne4xf6 Qc7-e5
Nf6-e4) -0.48/11 2} 39. Qxg5 {(g2g5 e4g5 e1e8 g8f7 e8e7 f7f8 d4c5 b7b6 c5d6
f8g8 e7g7 g8h8 g7e7 h8g8 e7g7 g8h8 g7e7 h8g8 e7g7 g8h8 h3h4 g5f3 g1f1 f3d2
f1g2 d2e4) +0.98/19 4} Qd7 {(Qe8-d7 Qg5xf4 Rb3xb4 Qf4-e5 Kg8-f7 f2-f3
Rb4xd4 Qe5xd4 Ne4xf6 h3-h4 Qd7-h3) -0.59/11 3} 40. f7+ {(f6f7 g8f7 g5f4
d7f5 f4c7 f7e6 c7b6 e6e7 d4c5 e7e8 b6b7 f5g5 g1h2 g5f4 h2g2 f4g5 g2h2 g5f4
h2g2 f4g5 g2h2 g5f4 h2g2 f4g5 g2f1 g5e5 f1g1 b3h3) +2.72/17 3} Kxf7
{(Kg8xf7 Qg5xf4+ Kf7-g8 f2-f3 Rb3xb4 Qf4-b8+ Kg8-f7 Qb8-e5 Rb4xd4 Qe5xd4
Ne4-f6 Kg1-h2 Kf7-g7 Qd4-e5) -0.41/12 2} 41. Qxf4+ {(g5f4 d7f5 f4c7 f7e6
c7b6 e6e7 d4c5 e7e8 b6d6 f5f7 d6b8 e8d7 b8b7 d7e6 e1e4 d5e4 b7e4 e6d7 e4b7
d7e6 b7e4 e6d7 e4b7 d7e6 b7e4 e6d7 e4d4 d7c8 d4h8 c8b7 h8d8) +2.82/18 4}
Kg8 {(Kf7-g8 f2-f3 Rb3xb4 Qf4-b8+ Kg8-f7 Qb8-e5 Rb4xd4 Qe5xd4 Ne4-f6 Kg1-h2
Kf7-g7 Qd4-e5) -0.41/11 4} 42. Qb8+ {(f4b8 g8f7 e1c1 b3b4 c1c7 e4f6 c7d7
f6d7 b8h8 f7e6 d4e3 b4h4 g1g2 h4e4 e3h6 d7f6 h8c8 e6d6 c8f8 d6e6 f8g7)
+5.98/17 3} Kf7 {(Kg8-f7 Re1-c1 Ne4-c3 Bd4xc3 g6-g5 Qb8-g3 Kf7-g6 Rc1-d1
Qd7-f5 h3-h4 Kg6-h5 h4xg5) -4.20/12 2} 43. Rc1 {(e1c1 b3b4 c1c7 e4f6 d4c5
b4c4 b8f8 f7e6 c7d7 e6d7 f8f7 d7c6 c5e7 c4c1 g1g2 f6e4 f7e6 c6b5 e6d5 e4c5
d5d2 c5b3) +7.46/18 3} Nc3 {(Ne4-c3 Bd4xc3 g6-g5 Qb8-g3 Kf7-g6 Rc1-d1
Qd7-f5 h3-h4 Kg6-h5 h4xg5) -4.20/10 2} 44. Bxc3 {(d4c3 g6g5 b8h8 f7g6 h8f6
g6h5 c1d1 h7h6 d1d3 b7b5 f6f3 h5g6 d3d5 d7d5 f3d5 b3c3 d5e6 g6h5 e6e2 h5g6
e2e8 g6f5) +7.64/18 3} g5 {(g6-g5 Bc3-d4 Kf7-g6 Rc1-c7 Rb3-b1+ Kg1-h2
Qd7-d6+ Kh2-g2 Qd6-e6 Rc7-g7+ Kg6-f5 Qb8-f8+ Kf5-e4 Rg7-e7) -4.88/10 3} 45.
Qh8 {(b8h8 f7g6 h8f6 g6h5 c1d1 h7h6 f6f3 h5g6 d1d5 d7d5 f3d5 b3c3 d5e6 g6h5
e6e2 h5g6 e2e8 g6f5 e8f7 f5e4 f7b7 e4d4 b7a7 d4d3 a7e3 d3c2 e3e2 c2c1)
+8.01/19 3} Kg6 {(Kf7-g6 Qh8-f6+ Kg6-h5 Rc1-d1 d5-d4 Rd1xd4 Rb3-b1+ Kg1-h2
Qd7-c6 Qf6-f7+ Qc6-g6 Qf7-f3+ Kh5-h6 Rd4-d7 Rb1-f1 Bc3-e5) -6.09/11 4} 46.
Qf6+ {(h8f6 g6h5 c1d1 h7h6 f6f3 h5g6 d1d5 d7d5 f3d5 b3c3 d5e6 g6h5 e6e2
h5g6 e2e8 g6f5 e8f7 f5e4 f7b7 e4d4 b4b5 c3b3 b7b6 d4c3 b6c6 c3d2 c6d5 b3d3)
+8.21/19 3} Kh5 47. Rd1 {(c1d1 h7h6 f6f3 h5g6 d1d5 d7d5 f3d5 b3c3 d5e6 g6h5
e6e2 h5g6 e2e4 g6h5 e4e2 h5g6 e2e8 g6f5 e8f7 f5e4 f7b7 e4d4 b7b6 d4d5 b4b5
c3c1 g1g2 c1b1) +8.12/19 3} d4 {(d5-d4 Rd1xd4 Rb3-b1+ Kg1-h2 Qd7-c6 Qf6-f7+
Qc6-g6 Qf7-f3+ Kh5-h6 Qf3xb7 Rb1-f1 Qb7-f3 Qg6-e6) -6.29/10 2} 48. Rxd4
{(d1d4 b3b1 g1h2 d7c6 f6f7 c6g6 f7f3 h5h6 f3f8 h6h5 d4d6 g6d6 f8d6 b1f1
c3d4 f1d1 d6e7 h7h6 e7e2 h5g6 e2e8 g6f5) +13.55/15 3} Rb1+ {(Rb3-b1+ Kg1-h2
Qd7-c6 Qf6-f7+ Qc6-g6 Qf7xb7 Qg6-f5 Kh2-g2 Rb1-c1 Qb7-c6 Qf5-e5 Qc6-f3+
Kh5-g6 Qf3-d3+ Kg6-g7) -6.43/12 3} 49. Kh2 {(g1h2 b1h1 h2h1 d7c6 f6c6 b7c6
c3d2 h5g6 d4c4 g5g4 c4c6 g6f5 h3g4 f5g4 b4b5 g4f5 d2e3 h7h5 c6c5 f5g6 b5b6
h5h4 c5c6 g6f5) +16.20/19 3} Qc6 {(Qd7-c6 Qf6-f7+ Qc6-g6 Qf7-f3+ Kh5-h6
Rd4-d7 b7-b6 Bc3-g7+ Qg6xg7 Rd7xg7 Kh6xg7 Qf3-e4 Rb1-d1 b4-b5 h7-h5)
-7.81/11 2} 50. Qf7+ {(f6f7 c6g6 f7f3 h5h6 f3f8 h6h5 d4d6 g6d6 f8d6 b1f1
d6f6 h7h6 f6f3 h5g6 f3f6 g6h5 f6f3 h5g6 f3f6 g6h5 f6f3 h5g6 f3d3 g6f7 d3f1
g5g4 f1c4 f7f8 c4c8 f8f7 c8b7 f7g6) +20.33/20 3} Qg6 {(Qc6-g6 Qf7-f3+
Kh5-h6 Qf3-f8+ Kh6-h5 Rd4-d6 Qg6xd6+ Qf8xd6 h7-h6 Kh2-g2 Rb1-c1 Qd6-e5
Kh5-h4 Qe5-d4+ Kh4-h5 b4-b5 Rc1-b1) -12.93/13 2} 51. Qf3+ {(f7f3 h5h6 f3f8
h6h5 d4d6 g6d6 f8d6 b1b2 d6d1 h5g6 d1d3 g6h6 d3d6 h6h5 d6d1 h5g6 c3b2 g6h6
d1d6 h6h5 d6d1 h5g6 d1d3 g6h6 b4b5 g5g4 d3d6 h6h5 d6e5 h5h4 e5g3 h4h5)
+23.11/20 3} Kh6 {(Kh5-h6 Qf3-f8+ Kh6-h5 Rd4-d6 Qg6xd6+ Qf8xd6 h7-h6 Qd6-d3
Rb1-c1 Qd3-e3 Rc1xc3 Qe3xc3 Kh5-h4 Qc3-g3+ Kh4-h5 Qg3-g4+ Kh5-g6 Qg4-f3
h6-h5) -18.70/13 3} 52. Qf8+ {(f3f8 h6h5 d4d6 g6d6 f8d6 b1f1 d6e7 f1h1 h2g2
h1g1 g2g1 h7h6 e7e2 h5g6 e2e8 g6f5 e8f7 f5e4 f7b7 e4d3 b7f3 d3c4 f3c6 c4b3
b4b5 g5g4 h3g4 h6h5 g4h5) +27.29/20 3} Kh5 {(Kh6-h5 Rd4-d6 Qg6xd6+ Qf8xd6
Rb1-f1 Kh2-g2 Rf1-c1 Qd6-e6 Rc1xc3 Qe6-f7+ Kh5-h6 Qf7-f6+ Kh6-h5 Qf6xc3
Kh5-g6 Qc3-c2+ Kg6-h6 Qc2-e4 Kh6-h5) -19.19/14 4 Arena Adjudication} 1-0
[/pgn]