If you are interested....

Discussion of computer chess matches and engine tournaments.

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Sylwy
Posts: 5394
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

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Sylwy
Posts: 5394
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

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[pgn]
[Event "GOLANG_LEAGUE"]
[Site "ISR 3"]
[Date "2026.09.11"]
[Round "2"]
[White "FrankyGo_v1.0.3_x64"]
[Black "Chessidle-1.4.0_x64"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "A05"]
[Opening "Reti Opening"]
[Time "21:03:51"]
[Variation "1...Nf6 2.e3"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "normal"]
[PlyCount "209"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 Nf6 2. e3 g6 3. b4 e6 4. a3 Bg7 5. d4 {(d2-d4 d7-d5 Bf1-d3 O-O O-O
Bc8-d7 Nb1-c3 Nb8-c6 b4-b5 Nc6-e7 Bc1-b2) +0.54/12 7} a5 {(a7-a5 Bc1-b2
a5xb4 a3xb4 Ra8xa1 Bb2xa1 b7-b6 Bf1-e2 Bc8-b7 c2-c4 d7-d6 d4-d5 e6xd5
c4xd5) -0.17/14 11} 6. bxa5 {(b4xa5 Ra8xa5 Bc1-d2 Ra5-a7 Bf1-d3 O-O Nb1-c3
d7-d5 Nc3-b5 Ra7-a4 O-O) +0.90/12 7} c5 {(c7-c5 Bf1-e2 Qd8xa5+ Bc1-d2
Qa5-d8 Nb1-c3 d7-d5 Ra1-b1 c5-c4) +0.35/11 6} 7. Bd2 {(Bc1-d2 O-O Bf1-d3
Nb8-c6 d4xc5 Nf6-e4 Ra1-a2 Ne4xc5 O-O Nc5xd3 c2xd3 Nc6xa5) +0.95/11 7} Ne4
{(Nf6-e4 Bf1-e2 Nb8-c6 c2-c3 Qd8xa5 O-O d7-d5) +0.81/10 5} 8. Bd3 {(Bf1-d3
d7-d5 O-O Nb8-c6 Bd3-b5 Bc8-d7 Bd2-c3 O-O Bb5xc6 Bd7xc6) +0.92/11 7} Nxd2
{(Ne4xd2 Nb1xd2 c5xd4 e3xd4 Nb8-c6 c2-c3 O-O a3-a4 Qd8xa5 Qd1-b3 d7-d5 O-O
e6-e5 d4xe5 Nc6xe5 Nf3xe5) +0.93/11 4} 9. Nbxd2 {(Nb1xd2 d7-d5 O-O O-O
c2-c4 Nb8-c6 Nd2-b3 Nc6xa5 Ra1-c1 d5xc4 Bd3xc4 Na5xc4 Rc1xc4) +0.83/12 7}
cxd4 {(c5xd4 e3xd4 Qd8xa5 O-O O-O a3-a4 Nb8-c6 Rf1-e1 Nc6xd4 Nf3xd4 Bg7xd4
Nd2-b3 Qa5-a7 Nb3xd4 Qa7xd4 Bd3-b5 Qd4xd1 Re1xd1) +0.78/15 14} 10. exd4
{(e3xd4 Qd8xa5 O-O Nb8-c6 Nd2-c4 Qa5-c7 Bd3-e2 d7-d5 Nc4-e3 O-O) +0.67/11
7} Qxa5 {(Qd8xa5 O-O Nb8-c6 Ra1-b1 O-O Nd2-c4 Qa5-d8 Nc4-d6 Nc6xd4 Nf3xd4
Bg7xd4 Rb1-b4) +0.83/13 9} 11. O-O {(O-O Nb8-c6 Nd2-b3 Qa5-b6 Qd1-d2 d7-d5
Qd2-c3 O-O Nb3-c5 Qb6-a5 Qc3-b2) +0.93/12 7} Nc6 {(Nb8-c6 a3-a4 O-O h2-h3
Nc6xd4 Nf3xd4 Bg7xd4 Nd2-b3 Qa5-a7 Nb3xd4 Qa7xd4) +0.79/14 9} 12. Nb3
{(Nd2-b3 Qa5-b6 Qd1-d2 d7-d5 a3-a4 O-O a4-a5 Qb6-c7 Ra1-a3) +0.57/11 7} Qc7
{(Qa5-c7 a3-a4 O-O h2-h4 b7-b6 Qd1-d2 Nc6-e7 Rf1-e1 Bc8-b7 Qd2-g5) +1.09/11
7} 13. Bb5 {(Bd3-b5 d7-d5 Bb5xc6+ b7xc6 Nb3-c5 O-O Qd1-d3 Bc8-b7 Nc5xb7
Qc7xb7 Ra1-c1) +0.69/11 6} O-O {(O-O a3-a4 b7-b6 c2-c4 Bc8-b7 Ra1-c1 Nc6-a7
d4-d5 Na7xb5 a4xb5 Rf8-c8 Rf1-e1 Bg7-h6 Rc1-c2 Ra8-a3) +1.27/13 15} 14.
Bxc6 {(Bb5xc6 b7xc6 Rf1-e1 d7-d5 Ra1-a2 Bc8-d7 Nb3-c5 Ra8-d8 Qd1-d3 Bg7-f6)
+0.45/11 6} Qxc6 {(Qc7xc6 Qd1-d2 b7-b6 Nf3-e5 Qc6-c7 a3-a4 Bc8-b7 Rf1-b1
Rf8-c8 a4-a5) +2.03/11 5} 15. Qd2 {(Qd1-d2 d7-d5 Ra1-a2 Qc6-d6 a3-a4 Bc8-d7
Nb3-c5 Ra8-a7 Nc5xd7 Qd6xd7 Nf3-e5) +0.42/12 6} b6 {(b7-b6 Nf3-e5 Qc6-c7
a3-a4 d7-d6 Ne5-g4 Bc8-d7 Ng4-h6+ Bg7xh6 Qd2xh6 Bd7xa4 Rf1-c1 Rf8-c8)
+2.03/11 4} 16. Ne5 {(Nf3-e5 Qc6-c7 Rf1-e1 d7-d5 g2-g4 Bg7xe5 d4xe5 Bc8-b7
Nb3-d4 Ra8-c8) +0.31/11 6} Qc7 {(Qc6-c7 a3-a4 d7-d6 Ne5-g4 f7-f5 Ng4-h6+
Kg8-h8 Rf1-e1 e6-e5 a4-a5 b6xa5 Nb3xa5 e5-e4 h2-h3) +2.17/12 3} 17. Nd3
{(Ne5-d3 Bc8-a6 Rf1-c1 Ba6xd3 c2xd3 Qc7-d6 Qd2-b4 Qd6xb4 a3xb4 d7-d5)
+0.13/11 6} Bb7 {(Bc8-b7 Nd3-e5 Ra8-a4 Rf1-b1 d7-d6 Ne5-d3 Rf8-a8 Nd3-b4
h7-h5 h2-h3 Ra4xa3 Ra1xa3) +3.03/11 5} 18. Ra2 {(Ra1-a2 d7-d5 Rf1-e1 Ra8-a4
Nd3-b2 Ra4-a8 Nb2-d3 Ra8-a4 Nd3-e5) +0.29/10 6} Ra4 {(Ra8-a4 Nd3-e5 Rf8-c8
h2-h3 h7-h5 Rf1-b1 d7-d6 Ne5-d3 Bg7xd4 Nb3xd4 Ra4xd4) +3.30/11 7} 19. Nb2
{(Nd3-b2 Ra4-a6 h2-h3 d7-d5 a3-a4 e6-e5 d4xe5 Bg7xe5 Nb2-d3) +0.11/10 6}
Ra7 {(Ra4-a7 c2-c4 Qc7-c6 f2-f3 Qc6-d6 h2-h3 Bb7-c6 a3-a4 Rf8-a8 Rf1-a1
Qd6-g3 d4-d5 e6xd5) +2.62/11 8} 20. Rc1 {(Rf1-c1 e6-e5 d4-d5 Ra7-a6 a3-a4
d7-d6 h2-h3 Bg7-f6 a4-a5) +0.13/10 6} Rfa8 {(Rf8-a8 a3-a4 Qc7-c6 f2-f3
Qc6-c7 c2-c4 Qc7-d6 h2-h3 Qd6-g3 c4-c5 Bb7-d5 c5xb6 Bd5xb3) +2.55/11 6} 21.
a4 {(a3-a4 Bb7-c6 Qd2-b4 e6-e5 h2-h4 Qc7-b7 d4xe5 Bg7xe5 Qb4-g4 Be5xb2
Ra2xb2 Ra7xa4) -0.27/12 6} Bc6 {(Bb7-c6 Rc1-a1 Qc7-b7 f2-f3 Qb7-b8 c2-c4
b6-b5 c4xb5 Bc6xb5 Nb3-c5 Qb8-d6 Ra1-d1) +2.48/13 14} 22. Qb4 {(Qd2-b4
e6-e5 h2-h4 b6-b5 d4-d5 b5xa4 Nb3-c5 Ra8-b8 Qb4-c4) -0.48/11 6} Qb7
{(Qc7-b7 f2-f3 Bg7-f8 Qb4-d2 Bc6xa4 Ra2xa4 Ra7xa4 Nb2xa4 Ra8xa4 c2-c4
Ra4-a3 Qd2-c2 Qb7-c6) +3.71/13 6} 23. f3 {(f2-f3 e6-e5 d4xe5 Bg7xe5 Nb3-d4
Be5xd4+ Qb4xd4 b6-b5 Rc1-a1 d7-d5) -0.29/10 5} Bf8 {(Bg7-f8 Qb4-d2 Bc6xa4
Ra2xa4 Ra7xa4 Nb2xa4 Ra8xa4 c2-c4 h7-h5 Kg1-h1 Bf8-g7 h2-h3 Ra4-a3 Qd2-c2
Qb7-c6) +3.61/11 2} 24. Qd2 {(Qb4-d2 Bc6xa4 Nb2xa4 Ra7xa4 Ra2xa4 Ra8xa4
f3-f4 d7-d5 g2-g4 Ra4-a2 g4-g5 Bf8-d6) -0.71/13 5} Bxa4 {(Bc6xa4 Ra2xa4
Ra7xa4 Nb2xa4 Ra8xa4 c2-c4 Qb7-c6 d4-d5 Qc6-c7 d5xe6 d7xe6 Qd2-d4 Bf8-h6
Rc1-c2) +3.78/11 2} 25. Nxa4 {(Nb2xa4 Ra7xa4 Ra2xa4 Ra8xa4 f3-f4 d7-d5
g2-g4 Ra4-a2 h2-h3 Bf8-d6 g4-g5 Qb7-c6) -0.76/13 5} Rxa4 {(Ra7xa4 Ra2xa4
Ra8xa4 c2-c4 h7-h5 h2-h3 Qb7-c6 d4-d5 Qc6-c7 Qd2-d4 Bf8-h6 Rc1-c2 Bh6-g7
Qd4-d3 Qc7-f4 d5xe6) +3.74/11 2} 26. Rxa4 {(Ra2xa4 Ra8xa4 Qd2-d3 Bf8-h6
Rc1-f1 Qb7-c6 f3-f4 Ra4-a2 Rf1-f2 d7-d5 h2-h3 Bh6-g7) -0.83/13 5} Rxa4
{(Ra8xa4 c2-c4 h7-h5 h2-h3 Qb7-c6 d4-d5 Qc6-c7 Qd2-d4 Ra4-a3 d5xe6 d7xe6
Rc1-b1 Bf8-g7 Qd4-e4) +3.69/11 2} 27. Qd3 {(Qd2-d3 Bf8-h6 Rc1-f1 Qb7-c6
g2-g3 Ra4-c4 Rf1-f2 d7-d5 f3-f4) -0.83/12 6} Bh6 {(Bf8-h6 Rc1-b1 Qb7-c6
Nb3-d2 Ra4-a2 Nd2-e4 Ra2xc2 Ne4-f6+ Kg8-g7) +3.72/12 12} 28. Rd1 {(Rc1-d1
Qb7-c7 Rd1-e1 Qc7-c4 Re1-d1 Qc4-c7 Rd1-f1 Ra4-c4 d4-d5 e6xd5 Nb3-d2)
-1.02/12 6} Qc8 {(Qb7-c8 Nb3-d2 d7-d5 g2-g3 Bh6-f8 c2-c3 Ra4-a3 Rd1-c1)
+3.57/13 11} 29. Ra1 {(Rd1-a1 Ra4xa1+ Nb3xa1 d7-d5 Na1-b3 Qc8-c4 Kg1-f2
Qc4-c7 g2-g3 e6-e5 d4xe5 Qc7xe5 Nb3-d4) -1.02/13 6} Rxa1+ {(Ra4xa1+ Nb3xa1
b6-b5 Na1-b3 b5-b4 Nb3-c5 Bh6-g7 g2-g3 h7-h5 c2-c3 b4xc3 Qd3xc3) +3.19/12
8} 30. Nxa1 {(Nb3xa1 d7-d5 g2-g3 Qc8-c4 Kg1-f2 Bh6-g7 Na1-b3 g6-g5 Qd3-d2
b6-b5 h2-h3 b5-b4 f3-f4 g5xf4 g3xf4) -1.22/15 6} b5 {(b6-b5 Na1-b3 b5-b4
Nb3-c5 Qc8-c6 Qd3-c4 d7-d6 Qc4-a6 Qc6-d5 Qa6-c8+ Kg8-g7) +3.01/13 9} 31.
Nb3 {(Na1-b3 b5-b4 g2-g3 Qc8-c3 Kg1-f2 d7-d5 Nb3-c5 Bh6-g5 f3-f4 Bg5-f6
Qd3xc3 b4xc3) -1.12/13 6} Qc6 {(Qc8-c6 c2-c3 Qc6-c4 Qd3xc4 b5xc4 Nb3-c5
d7-d5 Kg1-f2 Bh6-d2 Nc5-a4 Bd2-c1 g2-g3 Kg8-g7) +2.80/12 10} 32. g3 {(g2-g3
b5-b4 f3-f4 Bh6-g7 Qd3-d2 Qc6-c3 Qd2xc3 b4xc3 Kg1-f2 Kg8-f8 Kf2-e3 Kf8-e7)
-1.02/13 6} b4 {(b5-b4 Kg1-g2 Bh6-f8 h2-h4 d7-d5 f3-f4 Bf8-d6 Nb3-d2 Qc6-c8
Kg2-f2 h7-h6) +2.80/11 5} 33. f4 {(f3-f4 Bh6-g7 Kg1-f2 Bg7-f6 Kf2-e3 d7-d5
c2-c3 b4xc3 Nb3-c5 g6-g5 Qd3xc3 g5-g4) -1.05/13 6} Bg7 {(Bh6-g7 Nb3-d2
Qc6-d5 Nd2-f3 Bg7-f8 Kg1-f2 Qd5-b7 Qd3-b3 Qb7-e4 h2-h3 Qe4-f5) +2.76/10 5}
34. Kf2 {(Kg1-f2 d7-d6 Qd3-d2 Qc6-b6 c2-c4 Bg7-f6 h2-h4 h7-h5 c4-c5 d6xc5
Nb3xc5) -0.96/12 6} Qd5 {(Qc6-d5 Kf2-e3 Qd5-h1 Qd3-d2 Bg7-f6 Nb3-c5 Qh1-g1+
Ke3-f3 d7-d6 Nc5-e4 Bf6xd4 Qd2xb4) +3.28/12 5} 35. c4 {(c2-c4 Qd5-h1 h2-h4
d7-d6 c4-c5 d6xc5 d4xc5 Bg7-f6 Qd3-f3 Qh1-h2+ Kf2-e3 Qh2-c2 Qf3-a8+ Kg8-g7)
-0.98/13 5} bxc3 {(b4xc3/ep Qd3xc3 Bg7-f6 h2-h4 Kg8-g7 Qc3-d3 h7-h6 Kf2-f1
Kg7-f8 Nb3-d2 Qd5xd4 Qd3xd4 Bf6xd4 Kf1-e2) +3.08/11 3} 36. Qxc3 {(Qd3xc3
Bg7-f6 Kf2-g1 d7-d6 Qc3-c8+ Kg8-g7 Qc8-c3 e6-e5 f4xe5 d6xe5 d4xe5 Bf6xe5
Qc3-e3) -0.92/13 5} Bf6 {(Bg7-f6 h2-h4 Kg8-g7 Qc3-d3 e6-e5 f4xe5 Bf6xe5
Qd3-c3 Be5-f6 Qc3-d3 d7-d6) +2.96/13 4} 37. Ke3 {(Qc3-c8+ Kg8-g7 Qc8-c3
Qd5-h1 h2-h4 Qh1-h2+ Kf2-e1 Kg7-g8 Qc3-c8+ Kg8-g7 Qc8-c3 Kg7-g8) -0.96/13
5} Qh1 {(Qd5-h1 Qc3-d2 Qh1-g1+ Qd2-f2 Qg1-d1 Nb3-d2 Qd1-a4 Ke3-d3 d7-d5)
+3.64/11 2} 38. Qd2 {(Qc3-d2 d7-d5 Ke3-d3 Qh1-e4+ Kd3-c3 Qe4-f3+ Qd2-d3
Qf3-f2 Qd3-c2 Qf2-f3+ Qc2-d3 Qf3-f2 Qd3-c2 Qf2-f3+) -1.03/12 5} Qg1+
{(Qh1-g1+ Ke3-f3 d7-d5 Qd2-e2 h7-h5 Qe2-c2 h5-h4 Qc2-e2 Kg8-g7 Nb3-c5
Qg1xd4 Nc5xe6+ f7xe6 Qe2xe6) +3.54/10 1} 39. Kd3 {(Ke3-d3 Qg1-b1+ Qd2-c2
Qb1-h1 Qc2-d2 Qh1-f3+ Qd2-e3 Qf3-g2 h2-h4 Qg2-b2 Kd3-e4 d7-d5+ Ke4-f3)
-0.99/12 5} Kg7 {(Kg8-g7 Kd3-c3 Qg1-h1 Qd2-f2 Qh1-d5 Qf2-f1 Qd5-c6+ Qf1-c4)
+3.99/10 1} 40. Qe2 {(Qd2-e2 d7-d5 Kd3-c3 Kg7-g8 g3-g4 h7-h6 Kc3-d3 Bf6-g7
Kd3-c3 Bg7-f6 Kc3-d3) -0.96/14 5} h5 {(h7-h5 Kd3-c4 h5-h4 g3xh4 Bf6xh4
d4-d5 Qg1-b6 Nb3-c5 e6xd5+ Kc4xd5 Qb6-c6+ Kd5-d4) +3.92/10 1} 41. Qd2
{(Qe2-d2 Kg7-g8 Qd2-e2 d7-d5 Qe2-d2 Qg1-b1+ Qd2-c2 Qb1-e1 Qc2-c8+ Kg8-g7
Qc8-c2 Kg7-g8 Qc2-c8+ Kg8-g7) -1.01/14 5} h4 {(h5-h4 g3xh4 Qg1-f1+ Kd3-c2
Qf1-c4+ Qd2-c3 Qc4-e2+ Qc3-d2 Qe2-e4+ Kc2-c3 Qe4-f3+ Kc3-c2 Bf6xh4)
+4.38/10 1} 42. gxh4 {(g3xh4 Qg1-f1+ Kd3-c3 Bf6xh4 Kc3-c2 d7-d5 Kc2-b2
Kg7-g8 Kb2-a2 g6-g5 f4xg5 Qf1-f5 g5-g6 Qf5xg6) -1.13/13 4} Qf1+ {(Qg1-f1+
Kd3-c3 Qf1-h3+ Kc3-c4 Qh3-f3 d4-d5 Qf3-e4+ Kc4-b5 e6xd5 Qd2-b4 Qe4-e2+
Kb5-b6) +4.15/11 6} 43. Kc2 {(Kd3-c2 Bf6xh4 Nb3-c5 Bh4-f6 Nc5-b3 d7-d5
Qd2-e3 Qf1-g2+ Qe3-d2 Qg2-e4+ Kc2-b2 Kg7-g8) -1.15/13 4} Qf3 {(Qf1-f3
Nb3-c1 Qf3-e4+ Kc2-d1 Bf6xh4 d4-d5 e6xd5 Qd2-d3 Qe4xf4 Qd3xd5) +4.55/9 1}
44. Nc1 {(Nb3-c1 d7-d5 Nc1-e2 Kg7-g8 Qd2-d3 Qf3-g2 h4-h5 Bf6xd4 h5xg6 f7xg6
Qd3xd4 Qg2xe2+ Qd4-d2) -1.06/13 4} Qe4+ {(Qf3-e4+ Kc2-d1 Bf6xh4 Nc1-e2
Qe4-h1+ Kd1-c2 Bh4-f6 d4-d5 e6xd5 Qd2-e3 Qh1xh2 Qe3-e8 d5-d4) +4.54/11 3}
45. Kc3 {(Kc2-c3 Qe4-f3+ Kc3-c2 d7-d5 Nc1-e2 Bf6xh4 Qd2-d3 Qf3-f2 h2-h3
Bh4-g3 Qd3-d2) -1.06/12 4} Bxh4 {(Bf6xh4 Nc1-e2 Qe4-g2 Ne2-g3 Qg2-f3+
Kc3-c4 Bh4-f6 Kc4-b5) +4.54/9 1} 46. Nd3 {(Nc1-d3 Bh4-f6 Qd2-f2 d7-d6
Qf2-g1 Kg7-g8 Qg1-f2 Qe4-c6+ Kc3-b3 d6-d5 Nd3-e5 Qc6-d6) -1.05/12 4} Qf3
{(Qe4-f3 Kc3-b2 Qf3-d5 Kb2-c3 Qd5-e4 Qd2-d1 d7-d6 Qd1-a1 Bh4-f6) +4.52/9 2}
47. Kb2 {(Kc3-c4 d7-d6 Nd3-b4 Bh4-f6 d4-d5 Kg7-g8 d5xe6 Qf3-e4+ Kc4-b3
Qe4xe6+ Nb4-d5 Qe6-f5) -1.05/11 4} Qd5 {(Qf3-d5 Qd2-e3 d7-d6 Kb2-c3 Qd5-c6+
Kc3-b3 Qc6-h1 h2-h3 Bh4-f6) +4.31/10 4} 48. Kc3 {(Kb2-c3 d7-d6 Qd2-c2
Qd5-c6+ Kc3-b3 Qc6-e4 Kb3-c3 Qe4-f3 Qc2-d2 Qf3-c6+ Kc3-b3 Qc6-e4) -1.08/12
4} Bf6 {(Bh4-f6 Qd2-f2 Qd5-a5+ Kc3-b3 Qa5-a1 Nd3-e5 d7-d6 Ne5-c6 Qa1-b1+
Kb3-a3 Qb1-f5 Ka3-a4) +4.29/10 2} 49. Qe3 {(Qd2-e3 d7-d6 Qe3-f2 Qd5-c6+
Kc3-b4 Qc6-a6 Nd3-b2 d6-d5 Kb4-c3 Kg7-g8 h2-h4 Qa6-d6) -1.31/12 4} Qa5+
{(Qd5-a5+ Kc3-b3 Qa5-b6+ Kb3-c3 Qb6-c6+ Kc3-d2 Qc6-g2+ Qe3-f2 Qg2-e4 Qf2-e3
Qe4xd4 Qe3xd4 Bf6xd4 Kd2-d1 Kg7-f6 h2-h3) +3.97/11 4} 50. Kb3 {(Kc3-b3
d7-d6 Nd3-e1 e6-e5 d4xe5 d6xe5 f4xe5 Bf6xe5 h2-h4 Qa5-d5+ Kb3-c2 Be5-d4
Qe3-f4) -1.33/13 4} Qb6+ {(Qa5-b6+ Kb3-c3 Qb6-c6+ Kc3-d2 Qc6-g2+ Qe3-f2
Qg2xf2+ Nd3xf2 Bf6xd4 Nf2-h1 Kg7-f6 Kd2-e2 e6-e5 Ke2-f3 Kf6-f5) +3.98/12 4}
51. Kc3 {(Kb3-c3 Qb6-a5+ Kc3-b3 d7-d6 Nd3-e1 e6-e5 d4xe5 d6xe5 f4xe5 Bf6xe5
h2-h4 Qa5-d5+ Kb3-c2 Be5-d4) -1.33/14 4} Qc7+ {(Qb6-c7+ Kc3-b3 d7-d6 Nd3-e1
Kg7-g8 Ne1-f3 Bf6-e7 Qe3-e4 d6-d5 Qe4-e5 Be7-d6) +3.88/13 6} 52. Kb3
{(Kc3-b3 Qc7-b6+ Kb3-c3 Qb6-a5+ Kc3-b3 d7-d6 Nd3-e1 e6-e5 d4xe5 d6xe5 f4xe5
Bf6xe5 h2-h4 Qa5-d5+) -1.33/14 4} d6 {(d7-d6 Nd3-e1 Kg7-g8 Ne1-f3 Qc7-c6
Nf3-e1 Bf6-d8 Kb3-b2 Qc6-b7+ Kb2-c3 Bd8-a5+ Kc3-d3) +3.74/13 3} 53. Nc1
{(Nd3-c1 Qc7-a7 Kb3-c3 e6-e5 Nc1-e2 Qa7-a3+ Kc3-d2 Qa3-b2+ Kd2-d3 e5xd4
Ne2xd4 Qb2xh2 Nd4-f3 Qh2-g3 Nf3-d4) -1.62/13 4} Qc6 {(Qc7-c6 h2-h3 d6-d5
Kb3-b2 Qc6-b5+ Nc1-b3 Qb5-c4 Qe3-d2) +4.17/12 4} 54. Ne2 {(Nc1-e2 Kg7-g8
Qe3-d3 d6-d5 h2-h3 g6-g5 f4xg5 Bf6xg5 Qd3-c2 Qc6-d6 Kb3-c3) -1.11/12 3} d5
{(d6-d5 Qe3-d3 Bf6-e7 h2-h3 Be7-d6 h3-h4 Bd6-e7 Qd3-c2 Qc6-b5+ Kb3-c3
Be7xh4) +4.48/11 2} 55. Kb2 {(Kb3-b2 Kg7-g8 Kb2-b1 Qc6-b5+ Kb1-c2 Qb5-c4+
Kc2-d2 Qc4-a2+ Kd2-d3 Qa2-c4+ Kd3-d2 Qc4-a2+ Kd2-c3 Bf6-h4 Kc3-b4 Qa2-c4+
Kb4-a3) -1.09/14 3} Qc4 {(Qc6-c4 h2-h3 Kg7-h7 Kb2-b1 Kh7-g8 Kb1-b2 Kg8-g7
Kb2-a3 Qc4-b5 Ne2-c1 Bf6-e7+ Ka3-a2 Be7-d6 Nc1-d3) +4.25/11 2} 56. Kb1
{(Kb2-b1 Qc4-a4 Qe3-d3 Kg7-g8 Kb1-b2 Qa4-c6 Qd3-b3 Qc6-a6 Qb3-e3 Qa6-a4
Kb2-c3 Qa4-a3+ Kc3-d2) -1.11/14 3} Kh7 {(Kg7-h7 Kb1-b2 Kh7-g8 Kb2-b1 Kg8-g7
Kb1-b2 Kg7-h7 Kb2-b1 Kh7-g8 Kb1-b2 Bf6-g7 Kb2-b1 Bg7-f8 Ne2-c1) +4.13/11 1}
57. Qh3+ {(Qe3-h3+ Kh7-g8 Qh3-e3 Kg8-h7 Qe3-h3+ Kh7-g8 Qh3-e3 Kg8-h7
Qe3-h3+ Kh7-g8 Qh3-e3 Kg8-h7 Qe3-h3+ Kh7-g8) -1.16/14 3} Kg8 {(Kh7-g8
Qh3-e3 Kg8-g7 Kb1-b2 Kg7-h7 Qe3-h3+ Kh7-g8 Qh3-e3 Qc4-c5 Kb2-b3 Qc5-c8
Kb3-b2) +3.84/12 2} 58. Qe3 {(Qh3-e3 Kg8-h7 Qe3-h3+ Kh7-g8 Qh3-e3 Kg8-h7
Qe3-h3+ Kh7-g8 Qh3-e3 Kg8-h7 Qe3-h3+ Kh7-g8 Qh3-e3 Kg8-h7 Qe3-h3+ Kh7-g8)
-1.16/16 3} Kg7 {(Kg8-g7 Kb1-b2 Kg7-h7 Qe3-h3+ Kh7-g8 Qh3-e3 Bf6-g7 Kb2-b1
Qc4-c6 Kb1-b2 Bg7-f8 Ne2-c1 Qc6-b6+ Kb2-c3) +3.76/11 1} 59. Kb2 {(Kb1-b2
Kg7-h7 Qe3-d2 Kh7-g8 Qd2-e3 Kg8-h7 Qe3-d2 Kh7-g8 Qd2-e3 Kg8-h7 Qe3-d2
Kh7-g8 Qd2-e3 Kg8-h7) -1.16/15 3} Kh7 {(Kg7-h7 Qe3-h3+ Kh7-g8 Qh3-e3 Qc4-c5
Kb2-b3 Qc5-c6 Kb3-b2 Bf6-g7 Qe3-b3 Bg7-f8 Ne2-c1 Qc6-c7 Qb3-e3 Qc7-a7)
+3.61/12 2} 60. Kb1 {(Kb2-b1 Kh7-g8 Kb1-b2 Kg8-h7 Qe3-d2 g6-g5 f4xg5 Bf6xg5
Qd2-c2+ Qc4xc2+ Kb2xc2 Kh7-g6 Kc2-d3 Kg6-f6 Ne2-g1) -1.16/15 3} Qc7
{(Qc4-c7 Kb1-b2 Qc7-c5 Kb2-b1 Qc5-c6 Kb1-b2 Kh7-g7 Kb2-b1 Kg7-g8 Kb1-b2
Bf6-g7 Qe3-b3 Bg7-f8 Ne2-c1 Qc6-c7 Qb3-e3) +3.61/11 2} 61. Qd3 {(Qe3-d3
Qc7-c6 Qd3-h3+ Kh7-g8 Qh3-d3 Qc6-a4 Kb1-b2 Qa4-c6 Qd3-b3 Qc6-a6 Qb3-e3
Qa6-c6 h2-h4 Bf6xh4) -1.11/14 3} Kg8 {(Kh7-g8 Kb1-b2 Qc7-c5 Qd3-e3 Bf6-g7
Qe3-d3 Qc5-c6 Qd3-e3 Qc6-c4 Kb2-b1 Bg7-f6 Kb1-b2 Qc4-c5) +3.61/12 2} 62.
Kb2 {(Kb1-b2 Qc7-c5 Kb2-b1 Qc5-c6 Qd3-e3 Qc6-a4 Qe3-d3 Qa4xd4 Ne2xd4 Bf6xd4
Qd3xd4) -1.11/12 3} Qc5 {(Qc7-c5 Qd3-e3 Qc5-c6 Qe3-b3 Qc6-a6 Qb3-e3 Qa6-c8
Ne2-c1 Qc8-c6 Nc1-e2 Bf6-g7 Qe3-d3) +3.57/11 6} 63. Kb1 {(Kb2-b1 Qc5-a5
h2-h3 Qa5-a4 Kb1-c1 g6-g5 f4xg5 Bf6xg5+ Kc1-b2 f7-f5 Qd3-g3 Qa4-b5+ Kb2-a3
Qb5xe2 Qg3xg5+ Kg8-f7) -1.13/13 3} Qc8 {(Qc5-c8 Qd3-c2 Qc8-a6 Kb1-c1
Qa6-a1+ Kc1-d2 Bf6xd4 Qc2-c8+ Kg8-g7) +3.59/11 2} 64. Kb2 {(Kb1-b2 Qc8-c6
Kb2-b1 Qc6-a4 Kb1-b2 Qa4-c6 Kb2-b1 Qc6-a4 Kb1-b2 Qa4-c6 Kb2-b1 Qc6-a4)
-1.11/13 3} Kg7 {(Kg8-g7 h2-h3 Qc8-c5 Kb2-b3 Qc5-c6 Kb3-b2 Qc6-c8 Qd3-c2
Qc8-a6 Kb2-b3) +3.48/11 5} 65. Kb1 {(Kb2-b1 Kg7-g8 h2-h3 Qc8-c6 Kb1-b2
Qc6-a4 Kb2-c1 g6-g5 f4xg5) -1.12/14 3} Be7 {(Bf6-e7 Qd3-c3 Qc8-a6 Qc3-e3
Qa6-c4 Qe3-e5+ Kg7-h7 Kb1-b2 Qc4-d3 Ne2-c1 Qd3-d2+ Kb2-b1 Kh7-g8 Qe5-c7)
+3.75/10 2} 66. Qe3 {(Qd3-e3 Be7-f6 Qe3-d3 Kg7-g8 h2-h3 Qc8-c6 Kb1-b2 g6-g5
f4xg5 Bf6xg5 Qd3-g3) -1.12/12 3} Bd6 {(Be7-d6 Kb1-b2 Qc8-c6 h2-h3 Kg7-g8
Qe3-b3 Qc6-c8 Qb3-b6) +4.00/10 1} 67. Kb2 {(Kb1-b2 Bd6-e7 Ne2-c1 Qc8-a6
h2-h3 Be7-f6 Nc1-d3 Kg7-g8 Nd3-e5 Qa6-d6) -1.06/11 3} Qc6 {(Qc8-c6 h2-h3
Kg7-h7 Ne2-c1 Qc6-b7+ Kb2-c2 Qb7-c7+ Qe3-c3 Bd6xf4 Qc3xc7) +3.65/9 1} 68.
Kb1 {(Kb2-b1 Qc6-c4 Ne2-g3 Bd6-e7 Ng3-e2 Be7-f6 Qe3-d2 Kg7-g8 Qd2-e3 Kg8-h7
Qe3-h3+) -1.16/12 3} Kh7 {(Kg7-h7 Kb1-b2 Kh7-g8 Qe3-b3 Kg8-g7 Qb3-e3 Qc6-c8
Kb2-b1 Kg7-h7 Kb1-b2 Kh7-g8 Qe3-c1 Qc8-a6 Qc1-e3) +3.57/12 2} 69. Qf3
{(Qe3-f3 Qc6-c4 Qf3-e3 Kh7-g7 Ne2-g3 Bd6-e7 Ng3-e2 Be7-f6 Kb1-b2 Kg7-h7
Qe3-d2) -1.16/12 3} Qc4 {(Qc6-c4 Qf3-e3 Kh7-g8 Kb1-b2 Qc4-c6 Qe3-b3 Kg8-g7
Qb3-e3 Qc6-c8 Kb2-b1 Kg7-h7 Kb1-b2 Kh7-g8 Qe3-c1 Qc8-a6) +3.57/13 2} 70.
Kb2 {(Kb1-b2 Bd6-e7 Qf3-e3 Kh7-g8 Kb2-b1 Be7-f6 Kb1-b2 Kg8-h7 Qe3-d2 g6-g5
f4xg5 Bf6xg5) -1.16/13 3} Kg8 {(Kh7-g8 Qf3-e3 Qc4-c6 Qe3-b3 Kg8-g7 Qb3-e3
Qc6-c8 Kb2-b1 Kg7-h7 Kb1-b2 Kh7-g8 Qe3-c1 Qc8-a6 Qc1-e3) +3.52/13 2} 71.
Kb1 {(Kb2-b1 Bd6-e7 Qf3-e3 Be7-f6 Kb1-b2 Kg8-h7 Qe3-d2 g6-g5 f4xg5 Bf6xg5
Qd2-c2+) -1.16/12 3} Be7 {(Bd6-e7 Kb1-b2 Be7-f8 Qf3-e3 Bf8-g7 Kb2-b1 Bg7-h6
Kb1-b2 Bh6-f8 Ne2-c1 Bf8-g7 Nc1-e2 Qc4-c6 Kb2-b1) +3.44/11 2} 72. Kb2
{(Kb1-b2 Be7-f6 Qf3-e3 Kg8-h7 Qe3-d2 g6-g5 f4xg5 Bf6xg5 Qd2-c2+ Qc4xc2+
Kb2xc2 Kh7-g6) -1.16/13 3} Qc6 {(Qc4-c6) +3.60/13 3} 73. Qd3 {(Qf3-d3
Be7-d6 Qd3-b3 Qc6-a6 Qb3-f3 Bd6-e7 Qf3-e3 Qa6-c4 Qe3-f3 g6-g5 f4xg5 Be7xg5)
-1.16/12 2} Bd6 {(Be7-d6 Qd3-e3 Qc6-c4 Qe3-f3 Bd6-f8 Qf3-e3 Bf8-g7 Kb2-b1
Kg8-h7 Kb1-b2 Bg7-h6 Ne2-c1 Qc4-b5+ Kb2-c2) +3.39/11 5} 74. Qb3 {(Qd3-b3
Qc6-a6 Qb3-f3 Qa6-c4 Qf3-e3 Bd6-e7 Qe3-f3 g6-g5 f4xg5 Be7xg5 Kb2-b1 f7-f6
Kb1-b2) -1.16/13 2} Kg7 {(Kg8-g7 Qb3-f3 Qc6-c7 Qf3-e3 Qc7-c8 Qe3-b3 Qc8-h8
h2-h3 Qh8-d8 Qb3-e3) +3.69/11 3} 75. Qe3 {(Qb3-e3 Kg7-g8 Qe3-f3 Qc6-c4
Qf3-e3 Bd6-e7 Qe3-f3 g6-g5 f4xg5 Be7xg5 Kb2-b1 f7-f6) -1.16/13 2} Qc8
{(Qc6-c8 Qe3-f2 Qc8-a8 Qf2-e3 Qa8-h8 Qe3-f2 Bd6-f8 Kb2-c2 Qh8-h3 Kc2-d2
Bf8-b4+ Kd2-c2) +3.56/10 2} 76. Qf3 {(Qe3-f3 Qc8-c6 Qf3-b3 Qc6-a6 Qb3-e3
Qa6-c4 Qe3-f3 Qc4-c6 Qf3-b3 Qc6-a6 Qb3-e3 Qa6-c4) -1.16/12 2} Qh8 {(Qc8-h8
h2-h3 Qh8-c8 Qf3-b3 Qc8-c6 Qb3-f3 Bd6-e7 Qf3-b3 Qc6-a6 Qb3-e3 Qa6-c4
Qe3-e5+ Kg7-h7 Ne2-c1) +3.52/10 1} 77. Qg3 {(Qf3-g3 Qh8-h5 Qg3-f2 Qh5-f5
Qf2-e3 Qf5-h5 h2-h3 Qh5-f5 Qe3-g3 Kg7-g8 Kb2-c3) -1.12/11 2} Qh5 {(Qh8-h5
Qg3-g2 Bd6-c7 Kb2-c3 Qh5-f5 Qg2-g3 Qf5-e4 Qg3-d3) +3.40/9 1} 78. Nc1
{(Ne2-c1 Qh5-d1 Qg3-f2 Kg7-f6 Qf2-e3 Qd1-g4 Nc1-e2 g6-g5 h2-h3 Qg4-f5
f4xg5+ Qf5xg5) -1.23/12 2} Qf5 {(Qh5-f5 Nc1-d3 Qf5-e4 Kb2-c3 Qe4-e2 Kc3-b3
Bd6-e7 Kb3-c3 Qe2-a2 Qg3-g1) +3.97/11 3} 79. Nd3 {(Nc1-d3 g6-g5 Qg3xg5+
Qf5xg5 f4xg5 Bd6xh2 Kb2-c3 Kg7-g6 Nd3-e1 Bh2-f4 Ne1-f3 Bf4xg5 Kc3-d3
Bg5-f6) -1.85/14 2} Qe4 {(Qf5-e4 Kb2-c3 Qe4-e2 Kc3-b3 Qe2-d1+ Kb3-b2
Qd1-d2+ Kb2-b3 Qd2-e2 h2-h4 Bd6-e7 Kb3-c3 Be7-f6) +3.87/11 1} 80. Kc3
{(Kb2-c3 Bd6-c7 Qg3-f2 Bc7-a5+ Kc3-c2 Ba5-b6 Kc2-c3 Bb6-a5+ Kc3-c2 Ba5-b6
Kc2-c3 Bb6-a5+ Kc3-c2 Ba5-b6 Kc2-c3) -2.03/14 2} Qe2 {(Qe4-e2 h2-h4 Bd6-e7
Nd3-e5 Qe2-d1 Qg3-e3 Qd1-a1+ Kc3-d2 Qa1-a2+ Kd2-d1 Be7xh4) +3.94/11 2} 81.
Qg1 {(h2-h3 Qe2-a2 Qg3-e3 Bd6-c7 Kc3-b4 Qa2-c4+ Kb4-a3 Qc4-c3+ Ka3-a2
Bc7xf4 Qe3xf4 Qc3xd3) -2.03/11 2} Bc7 {(Bd6-c7 Nd3-e5 Bc7-a5+ Kc3-b3 Ba5-d2
f4-f5 e6xf5 h2-h4 Bd2-f4 Qg1-a1 Bf4xe5 d4xe5) +4.70/11 2} 82. Qg3 {(Qg1-g3
Bc7-a5+ Kc3-b3 Ba5-b6 f4-f5 Bb6xd4 f5xg6 Qe2-d1+ Kb3-b4 f7xg6 Nd3-e5 Bd4xe5
Qg3xe5+ Kg7-f7) -2.19/11 2} Qa2 {(Qe2-a2 Kc3-b4 Qa2-c4+ Kb4-a3 Qc4xd4
Ka3-b3 Bc7-a5 h2-h4 Qd4-c4+ Kb3-a3 Ba5-d2 h4-h5) +5.28/10 1} 83. Nb2
{(Nd3-b2 Bc7-b6 Qg3-f2 Qa2-a3+ Kc3-c2 Qa3-b4 Nb2-d3 Qb4xd4 Qf2-e2 Kg7-f6
Kc2-b1 Kf6-f5) -2.15/12 2} Bb6 {(Bc7-b6 Qg3-f2 Qa2-a3+ Kc3-c2 Qa3-b4 Qf2-d2
Qb4xd4 Qd2xd4+ Bb6xd4 Nb2-d3 Kg7-f6 Kc2-d1 Kf6-f5) +4.45/12 6} 84. Qf2
{(Qg3-f2 Qa2-a3+ Kc3-c2 Qa3-b4 Qf2-g3 Bb6xd4 Nb2-d3 Qb4-c3+ Kc2-d1 Kg7-g8
Nd3-e5 Bd4-e3 Kd1-e2 d5-d4) -2.35/12 2} Qa3+ {(Qa2-a3+ Kc3-c2 Qa3-b4 Qf2-d2
Qb4xd4 Qd2xd4+ Bb6xd4 Nb2-d1 Kg7-f6 Kc2-d3 Bd4-g1 Kd3-e2 Bg1xh2 Ke2-f3
Bh2-g1) +4.79/11 1} 85. Kc2 {(Kc3-c2 Qa3-a7 Nb2-d3 Bb6xd4 Qf2-g3 Qa7-a2+
Kc2-d1 Qa2-b3+ Kd1-e1 Kg7-g8 Ke1-d2) -2.34/13 2} Qb4 {(Qa3-b4 Qf2-d2 Qb4xd4
Qd2xd4+ Bb6xd4 Nb2-d1 Kg7-f6 Kc2-d3 Bd4-g1 Kd3-e2 Bg1xh2 Ke2-f3 Bh2-g1)
+4.98/10 1} 86. Nd3 {(Nb2-d3 Qb4-c4+ Kc2-d2 Bb6xd4 Qf2-g3 Qc4-c3+ Kd2-d1
Kg7-f6 Qg3-g5+ Kf6-g7 Qg5-g3 Kg7-g8 Nd3-e5 Qc3-b2 Kd1-e1) -2.34/13 2} Qc4+
{(Qb4-c4+ Kc2-d2 Bb6xd4 Qf2-g3 Bd4-c3+ Kd2-e2 Bc3-f6 Ke2-f1 Qc4-d4 Nd3-e1
Qd4-e4) +4.51/10 2} 87. Kd2 {(Kc2-d2 Bb6xd4 Qf2-g3 Qc4-c3+ Kd2-e2 Qc3-c2+
Ke2-e1 Kg7-g8 h2-h3 Qc2-c3+ Ke1-e2 Qc3-c2+ Ke2-e1 Qc2-c3+ Ke1-e2 Qc3-c2+
Ke2-e1 Qc2-c3+) -2.41/14 2} Bxd4 {(Bb6xd4 Qf2-g3 Qc4-c3+ Kd2-e2 Qc3-c2+
Ke2-f1 Qc2-b1+ Kf1-e2 Qb1-a2+ Ke2-e1 Bd4-c3+ Ke1-f1) +4.51/10 1} 88. Qg3
{(Qf2-g3 Qc4-c3+ Kd2-e2 Qc3-c2+ Ke2-e1 Kg7-g8 h2-h3 Qc2-c3+ Ke1-e2 Qc3-c2+
Ke2-e1 Qc2-c3+ Ke1-e2 Qc3-c2+) -2.41/14 2} Bc3+ {(Bd4-c3+ Kd2-e2 Bc3-f6
Ke2-f1 Bf6-e7 Kf1-e2 Be7-d8 Qg3-e3 Bd8-f6 Ke2-f3 Qc4-b3) +4.41/11 2} 89.
Ke2 {(Kd2-e2 Qc4-a2+ Ke2-f3 Qa2-c2 Nd3-f2 Bc3-d4 Kf3-g2 Kg7-f6 Qg3-h4+
Kf6-g7 Qh4-g3 Kg7-g8 Qg3-f3 Qc2-f5) -2.47/12 2} Bf6 {(Bc3-f6 Ke2-f2 Qc4-c2+
Kf2-f1 Qc2-d1+ Kf1-g2 Bf6-d4 Nd3-f2) +4.43/10 1} 90. Kf1 {(Ke2-f1 Qc4-e4
Nd3-f2 Qe4-f5 h2-h3 Kg7-g8 Qg3-g4 e6-e5 Qg4xf5 g6xf5 Nf2-d3) -2.38/12 2}
Qe4 {(Qc4-e4 h2-h3 Bf6-e7 Nd3-f2 Qe4-c4+ Nf2-d3 Be7-d6 h3-h4) +4.53/11 4}
91. Nf2 {(Nd3-f2 Qe4-f5 h2-h3 e6-e5 f4xe5 Bf6xe5 Qg3-d3 Qf5xd3+ Nf2xd3
Kg7-f6 Kf1-g2 d5-d4 Kg2-f3) -2.53/13 2} Qb1+ {(Qe4-b1+ Kf1-e2 Bf6-d4 Nf2-d3
Qb1-c2+ Ke2-f1 Qc2-d1+ Nd3-e1 Qd1-c1 Kf1-g2) +4.44/10 1} 92. Kg2 {(Kf1-g2
Bf6-d4 Qg3-f3 Qb1-c2 Kg2-g3 e6-e5 f4xe5 Bd4xe5+ Kg3-g2 d5-d4 Kg2-g1 Kg7-g8)
-2.44/12 2} Bd4 {(Bf6-d4 Nf2-h3 Qb1-c2+ Kg2-f1 Qc2-d1+ Kf1-g2 Qd1-e2+
Nh3-f2 Bd4xf2 Qg3xf2 Qe2xf2+ Kg2xf2) +5.08/11 1} 93. Qf3 {(Qg3-f3 Qb1-c2
Kg2-g3 e6-e5 f4xe5 Bd4xe5+ Kg3-g2 d5-d4 Kg2-g1 Qc2-c1+ Kg1-g2 Qc1-f4 h2-h3)
-2.48/12 2} Qb2 {(Qb1-b2 Kg2-g3 Qb2xf2+ Qf3xf2 Bd4xf2+ Kg3xf2 Kg7-f6 Kf2-g3
Kf6-f5 Kg3-f3 d5-d4 h2-h3 d4-d3 Kf3-e3) +5.29/12 1} 94. Kg3 {(Kg2-g3
Qb2xf2+ Qf3xf2 Bd4xf2+ Kg3xf2 Kg7-f6 Kf2-e3 Kf6-f5 h2-h3 f7-f6 Ke3-f3 d5-d4
h3-h4 e6-e5 f4xe5 f6xe5) -2.70/15 2} Qxf2+ {(Qb2xf2+ Qf3xf2 Bd4xf2+ Kg3xf2
Kg7-f6 Kf2-g3 Kf6-f5 Kg3-f3 f7-f6 h2-h3 d5-d4 h3-h4 e6-e5 f4xe5 f6xe5
Kf3-f2) +5.47/13 1} 95. Qxf2 {(Qf3xf2 Bd4xf2+ Kg3xf2 Kg7-f6 Kf2-e3 Kf6-f5
h2-h3 f7-f6 Ke3-f3 d5-d4 h3-h4 e6-e5 f4xe5 f6xe5 Kf3-e2 e5-e4 Ke2-d2 d4-d3)
-3.30/18 2} Bxf2+ {(Bd4xf2+ Kg3xf2 Kg7-f6 Kf2-e3 Kf6-f5 h2-h3 f7-f6 Ke3-f3
d5-d4 h3-h4 e6-e5 f4xe5 f6xe5 Kf3-e2 e5-e4 Ke2-d1 Kf5-g4) +5.70/13 1} 96.
Kxf2 {(Kg3xf2 Kg7-f6 Kf2-e3 Kf6-f5 h2-h3 f7-f6 Ke3-f3 d5-d4 h3-h4 e6-e5
f4xe5 f6xe5) -3.40/18 2} Kf6 {(Kg7-f6 Kf2-e3 Kf6-f5 h2-h3 f7-f6 Ke3-f3
d5-d4 h3-h4 e6-e5 f4xe5 f6xe5 Kf3-e2 e5-e4 Ke2-f1) +6.07/12 1} 97. h3
{(h2-h3 Kf6-f5 Kf2-e3 f7-f6 Ke3-f3 d5-d4 h3-h4 e6-e5 f4xe5 f6xe5 Kf3-f2
e5-e4 Kf2-g3 d4-d3 Kg3-f2 Kf5-f4 Kf2-e1) -3.60/18 2} Kf5 {(Kf6-f5 Kf2-e3
f7-f6 Ke3-f3 d5-d4 h3-h4 e6-e5 f4xe5 f6xe5 Kf3-e2 Kf5-f4 Ke2-d2 e5-e4
Kd2-e2 Kf4-g3 Ke2-d2) +6.56/13 1} 98. Ke3 {(Kf2-e3 f7-f6 Ke3-f3 d5-d4 h3-h4
e6-e5 f4xe5 Kf5xe5 Kf3-g3 f6-f5 Kg3-f3 f5-f4 Kf3-g2 Ke5-e4 Kg2-g1 f4-f3
Kg1-f2 d4-d3) -4.10/18 2} f6 {(f7-f6 Ke3-f3 d5-d4 h3-h4 e6-e5 f4xe5 f6xe5
Kf3-f2 Kf5-g4 Kf2-e2 Kg4-f4 Ke2-d2 Kf4-g3 Kd2-e2) +6.80/12 1} 99. Kf3
{(Ke3-f3 d5-d4 h3-h4 e6-e5 f4xe5 Kf5xe5 Kf3-e2 Ke5-e4 Ke2-d2 d4-d3 Kd2-d1
Ke4-e3 Kd1-e1 d3-d2+ Ke1-d1 f6-f5 h4-h5 g6xh5 Kd1-c2) -4.40/19 2} d4
{(d5-d4 h3-h4 e6-e5 f4xe5 f6xe5 Kf3-e2 Kf5-f4 Ke2-d2 Kf4-g3 Kd2-d3 Kg3-f3
Kd3-d2 e5-e4 Kd2-e1) +6.98/11 1} 100. h4 {(h3-h4 e6-e5 f4xe5 f6xe5 Kf3-e2
Kf5-e4 Ke2-e1 Ke4-e3 h4-h5 g6xh5 Ke1-f1 d4-d3 Kf1-e1 h5-h4 Ke1-d1 h4-h3
Kd1-c1 h3-h2 Kc1-b1) -5.30/20 2} e5 {(e6-e5 f4xe5 f6xe5 Kf3-e2 Kf5-f4
Ke2-f2 e5-e4 Kf2-f1 Kf4-f3 Kf1-e1 Kf3-g3 Ke1-e2 Kg3xh4 Ke2-e1 Kh4-g4)
+7.33/12 1} 101. fxe5 {(f4xe5 f6xe5 Kf3-e2 Kf5-e4 Ke2-d2 Ke4-f3 Kd2-d3
e5-e4+ Kd3xd4 e4-e3 Kd4-e5 e3-e2 Ke5-f6 e2-e1Q Kf6xg6 Qe1xh4) -9.13/19 2}
fxe5 {(f6xe5 Kf3-e2 Kf5-f4 Ke2-d3 Kf4-f3 Kd3-d2 e5-e4 Kd2-e1 Kf3-g3 Ke1-f1
Kg3xh4 Kf1-e1) +7.63/11 1} 102. Kg3 {(Kf3-g3 Kf5-e4 Kg3-g4 d4-d3 Kg4-g5
d3-d2 Kg5xg6 d2-d1Q Kg6-f7 Ke4-d5 Kf7-e7 Qd1-h5 Ke7-d8 Qh5xh4+ Kd8-c7
Qh4-f6 Kc7-d7 Qf6-d6+ Kd7-c8) -10.78/18 2} e4 {(e5-e4 Kg3-f2 Kf5-g4 h4-h5
g6xh5 Kf2-e2 Kg4-g3 Ke2-e1 Kg3-f3 Ke1-f1 e4-e3 Kf1-e1) +8.47/14 1} 103. Kf2
{(Kg3-f2 Kf5-f4 Kf2-e2 d4-d3+ Ke2-d2 Kf4-f3 Kd2-c3 Kf3-e3 Kc3-b3 d3-d2
Kb3-c2 Ke3-e2 Kc2-b2 d2-d1Q Kb2-c3 e4-e3 Kc3-c4 Qd1-a4+ Kc4-d5 Qa4xh4)
-11.13/18 2} Kg4 {(Kf5-g4 Kf2-g2 Kg4xh4 Kg2-f2 Kh4-h3 Kf2-e1 Kh3-g3 Ke1-f1
Kg3-f3 Kf1-e1 g6-g5 Ke1-f1 g5-g4 Kf1-e1 g4-g3 Ke1-f1 e4-e3) +8.79/14 1}
104. Ke2 {(Kf2-e2 Kg4-f4 Ke2-d2 d4-d3 Kd2-c3 Kf4-e3 Kc3-b3 d3-d2 Kb3-c2
Ke3-e2 Kc2-c3 d2-d1Q Kc3-c4 Ke2-e3 h4-h5 g6xh5) -11.31/17 2} Kg3 {(Kg4-g3
Ke2-f1 Kg3-f3 Kf1-e1 e4-e3 Ke1-f1 d4-d3 Kf1-e1 d3-d2+ Ke1-d1 Kf3-f2 h4-h5
e3-e2+ Kd1xd2 e2-e1Q+ Kd2-d3) +9.76/14 2} 105. Kd2 {(Ke2-d2 Kg3-f3 Kd2-c2
Kf3-e2 Kc2-b3 Ke2-d3 Kb3-b4 e4-e3 Kb4-c5 e3-e2 Kc5-d6 e2-e1Q Kd6-c5 Kd3-e4)
-11.42/17 2 White resigns} 0-1
[/pgn]
User avatar
Sylwy
Posts: 5394
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

My very brief test yielded fairly accurate results. Sunfish_NNUE_2026.1 is on par with ChessterfieldCL i5a—around 1860 Elo points in blitz. On Lichess, the version has an Elo rating of 1762, plus an additional 100 Elo points thanks to running on PyPy3 (see the note under "Limitations"). Hydra-1.5.0_x64 is a chess engine rated around 2200 Elo in blitz. Both engines are interesting. Sunfish excels due to its tiny codebase. However, both engines have a lot of ground to make up compared to the champion of Python-based chess engines—Chessidle-1.4.0_x64—which targets the 2900–3000 Elo range in blitz with an incredibly beautiful and precise style of play.

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:wink:
Fizban99
Posts: 9
Joined: Wed Jan 01, 2025 10:13 am
Full name: Angel Monreal

Re: If you are interested....

Post by Fizban99 »

I also updated uSunfish to version 1.4, fixing some bugs and applying some of the new ideas of its parent Sunfish. It's also live at lichess, although running on 1/8th of an Oracle CPU.
User avatar
Sylwy
Posts: 5394
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

Fizban99 wrote: Sun Sep 13, 2026 12:33 am I also updated uSunfish to version 1.4, fixing some bugs and applying some of the new ideas of its parent Sunfish. It's also live at lichess, although running on 1/8th of an Oracle CPU.
THANK YOU !