TalkChess.com

[Jouni Uski]

In 2. try I got suddenly after 1 hour again new lines:



1.Bb2 Nd2 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Ne4 5.Bd4 Nd2+ 6.Kc3 Ne4+ 7.Kd3 Ng5 8.a4 Ne6 9.a5 Nc7 10.Be5 Nd5 11.Kc4 Ne7 12.a6 Nc8 13.Kb5 Kxc2 14.Kc5 Kd3 15.Kc6 Ke4 16.Kb7 Ne7 17.a7 Kxe5 18.a8Q Nf5 19.Qa5+ Ke4 20.Kc6 Nd4+ 21.Kd6
+- (8.34 ++) Depth: 30/55 00:00:18 60266kN
1.Bb2 Nd2 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Ne4 5.Bd4 Nd2+ 6.Kc3 Ne4+ 7.Kd3 Nd6 8.a4 Nc8 9.a5 Ka2 10.Bc5
+- (8.61 ++) Depth: 30/55 00:00:19 62793kN
1.Bb2 Nd2 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Nd3 7.Bd4 Kc2 8.c5 Nf4 9.c6 Nd5 10.Bg7 Kd3 11.Kb3 Ne7 12.c7 Ke4 13.Kc4 Nd5 14.c8N Ne3+ 15.Kc5 Kf5 16.a4 Ke6 17.a5 Kd7 18.Nd6 Kc7 19.Be5 Ng4 20.Bd4 Nh2 21.a6 Kb8 22.Kd5 Nf3 23.Be3 Nh4 24.Ke4 Ng6 25.Bd4 Ne7 26.Bf6
+- (8.36) Depth: 30/55 00:00:19 64189kN
1.Bb2 Nd2 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Nd3 7.Bd4 Kc2 8.c5 Nf4 9.c6 Nd5 10.Bg7 Kd3 11.Kb3 Ne7 12.c7 Ke4 13.Kc4 Nd5 14.c8N Ne3+ 15.Kc5 Kf5 16.a4 Ke6 17.a5 Kd7 18.Nd6 Kc7 19.Be5 Ng4 20.Bd4 Nh2 21.a6 Kb8 22.Kb6 Nf3 23.Bg7 Ng5 24.Bc3 Nf3 25.Bf6 Ka8
+- (8.44 ++) Depth: 31/55 00:00:20 66886kN
1.Bb2 Nd2 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Nd3 7.Bd4 Kc2 8.c5 Nf4 9.c6 Nd5 10.Bg7 Kd3 11.Kb3 Ne7 12.c7 Ke4 13.Kc4 Nd5 14.c8N Ne3+ 15.Kc5 Kf5 16.a4 Ke6 17.a5 Kd7 18.Nd6 Kc7 19.Be5 Ng4 20.Bd4 Nh2 21.a6 Kb8 22.Kb6 Nf3 23.Bf6 Ka8 24.Nc4 Kb8 25.Be5+ Ka8
+- (8.40) Depth: 31/55 00:00:20 67115kN
1.Bb2 Nd2 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Nd3 7.Bd4 Kc2 8.c5 Nf4 9.c6 Nd5 10.Bg7 Kd3 11.Kb3 Ne7 12.c7 Ke4 13.Kc4 Nd5 14.c8N Ne3+ 15.Kc5 Kf5 16.a4 Ke6 17.a5 Kd7 18.Nd6 Kc7 19.Be5 Ng4 20.Bd4 Nh2 21.a6 Kb8 22.Kb6 Nf3 23.Bf6 Ka8 24.Nc4 Kb8 25.Be7
+- (8.48 ++) Depth: 32/55 00:00:21 71392kN
+- (42.41 ++) Depth: 38/86 00:04:02 853mN
1.Bb2 Nd6 2.c4 Nb7 3.c5 Nd8 4.Bf6 Nf7 5.c6 Nd6 6.Bb2 Nc4+ 7.Kb4 Nxb2 8.c7 Kc1 9.c8Q Kd1 10.Qg4+ Ke1 11.Qe4+ Kf1 12.Qf3+ Kg1 13.Qc3 Kh1 14.Qxb2
+- (57.96 ++) Depth: 38/86 00:04:04 859mN
1.Bb2 Nd6 2.c4 Nb7 3.c5 Nd8 4.Bf6 Nf7 5.c6 Nd6 6.Bb2 Nc4+ 7.Kb4 Nxb2 8.c7 Kc1 9.c8Q Kd1 10.Qg4+ Ke1 11.Qe4+ Kf1 12.Qf3+ Kg1 13.Qc3 Kh1 14.Qxb2
+- (81.28 ++) Depth: 38/86 00:04:06 867mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Kc2 7.Be5 Kd2 8.Bg7 Ne6 9.Bf6 Ke3 10.Kb4 Ke4 11.a4 Kf5 12.Bc3 Nd8 13.a5 Ke6 14.a6 Kd7 15.Kc5 Kc8 16.Kb6 Kb8 17.c5 Ka8 18.Bf6 Ne6 19.c6 Nf4 20.Be5 Nd5+ 21.Kc5 Ne7 22.c7 Ka7 23.Kb5 Nc8 24.Bd4+ Ka8 25.Kc6 Ne7+ 26.Kd6 Nc8+ 27.Kc5 Ka7 28.Kb5+
+- (15.63) Depth: 39/86 00:56:00 11510mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Kc2 7.Be5 Kd3 8.Kb4 Ne6 9.a4 Ke4 10.Bd6 Nd4 11.a5 Kd3 12.c5 Ke4 13.Kc4 Nc6 14.a6 Kf5 15.Kb5 Na7+ 16.Kb6
+- (15.63) Depth: 40/86 00:56:03 11520mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Nc5+ 6.Ka3 Kc2 7.Be5 Kd2 8.Bh8 Kd3 9.Kb4 Na6+ 10.Kb5 Nc7+ 11.Kb6 Ne6 12.c5 Kc4 13.c6 Kb4 14.Bb2 Ka4 15.c7 Nxc7 16.Kxc7 Ka5 17.Bg7 Ka6 18.Kb8 Kb6 19.Bf8 Ka5 20.Kb7 Kb5 21.Bh6 Kc4
+- (15.71 ++) Depth: 41/86 00:56:11 11548mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Na5+ 6.Kb4 Nxc4 7.a4 Nxb2 8.a5 Nd3+ 9.Kb5 Kb2 10.a6 Kc1 11.Kb6 Kb2 12.a7 Kc2 13.Kc7 Kb2 14.a8Q Kc2 15.Qe4 Kc3 16.Kc6 Nb4+ 17.Kc5 Nd3+ 18.Kb5 Kd2 19.Kc4 Nf2 20.Qd4+ Ke2 21.Qd8 Ng4 22.Qd4 Nf2
+- (15.79 ++) Depth: 41/86 00:56:17 11566mN
1.Bb2 Nd6 2.c4 Nb7 3.c5 Na5 4.Ka4 Kxb2 5.Kxa5 Kc1 6.c6 Kd1 7.c7 Kxc2 8.c8Q+ Kb1 9.a4 Ka1 10.Qf5 Kb2 11.Kb6
+- (15.91 ++) Depth: 41/86 00:56:23 11587mN
1.Bb2 Nd6 2.c4 Nb7 3.c5 Na5 4.Ka4 Kxb2 5.Kxa5 Kc1 6.c6 Kd1 7.c7 Kxc2 8.c8Q+ Kb1 9.a4 Ka1 10.Qf5 Kb2 11.Kb6
+- (16.10 ++) Depth: 41/86 00:56:29 11610mN
1.Bb2 Nd6 2.c4 Nb7 3.c5 Na5 4.Ka4 Kxb2 5.Kxa5 Kc1 6.c6 Kd1 7.c7 Kxc2 8.c8Q+ Kb1 9.a4 Ka1 10.Qf5 Kb2 11.Kb6
+- (16.37 ++) Depth: 41/86 00:56:37 11637mN
1.Bb2 Nd6 2.c4 Nb7 3.c5 Na5 4.Ka4 Kxb2 5.Kxa5 Kc1 6.c6 Kd1 7.c7 Kxc2 8.c8Q+ Kb1 9.a4 Ka1 10.Qf5 Kb2 11.Kb6
+- (16.78 ++) Depth: 41/86 00:56:50 11681mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Na5+ 6.Kb4 Nxc4 7.a4 Nd6 8.Kc5 Nc8 9.Be5 Kc2 10.a5 Kb3 11.a6 Ka3 12.Kc6 Kb4
+- (15.55 --) Depth: 41/86 00:56:55 11699mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Na5+ 6.Kb4 Nxc4 7.a4 Nd6 8.Kc5 Nc8 9.Be5 Kc2 10.a5 Kb3 11.a6 Ka3 12.Kc6 Kb4
+- (14.64 --) Depth: 41/86 00:56:55 11699mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Na5+ 6.Kb4 Nxc4 7.a4 Nd6 8.Kc5 Nc8 9.Be5 Kc2 10.a5 Kb3 11.a6 Ka3 12.Kc6 Kb4 13.Kb7 Ka5 14.Bb8 Kb5 15.Bc7 Ne7 16.a7 Kc5 17.a8Q
+- (13.27 --) Depth: 41/86 00:56:56 11702mN
1.Bb2 Nd6 2.c4 Nxc4+ 3.Kb4 Nd6 4.Kb3 Nb7 5.c4 Na5+ 6.Kb4 Nxc4 7.a4 Nd6 8.Kc5 Nc8 9.Be5 Kc2 10.a5 Kb3 11.a6 Ka3 12.Kc6 Kb4 13.Kb7 Ka5 14.Bb8 Kb5 15.Bc7 Ne7 16.a7 Kc5 17.a8Q
+- (17.39 ++) Depth: 41/86 00:57:03 11725mN



But sometimes branching factor can be over 100x! And normal SF up-down evaluation.
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Jouni