Test Position: 1.Nd6+!!

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Robert Flesher
Posts: 1280
Joined: Tue Aug 18, 2009 3:06 am

Re: Test Position: 1.Nd6+!!

Post by Robert Flesher »

Deep Junior 10.1 is stunning here! But, seeing the correct line in a short thinking time (unlikely), however, seeing nd6! is amazing any way you look at it. Great position!




New game, Blitz:5' Microsoft
rnbqk2r/pp1pbppp/1np5/8/2NP1p2/P6N/B2B2PP/R2Q1RK1 w kq - 0 1

Analysis by Deep Junior 10.1 UCI:

1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 Qxb6 2.Rxf4 0-0 3.Bb1
µ (-0.87) Depth: 6 00:00:00 5kN
1.Nxb6 axb6 2.Rxf4 0-0 3.Qe2 Rxa3 4.Nf2
³ (-0.65) Depth: 9 00:00:00 127kN
1.Nxb6 axb6
µ (-0.95) Depth: 12 00:00:00 5039kN
1.Bb4 Nxc4 2.Bxc4 d5 3.Re1 Be6 4.Be2 Bxb4 5.axb4 Qh4 6.Bf3
µ (-0.89) Depth: 12 00:00:00 8011kN
1.Bb4 Nxc4
µ (-1.19) Depth: 15 00:00:02 29039kN
1.Nd6+ Bxd6 2.Qh5 g6 3.Rae1+ Be7 4.Qh6 d5 5.Nxf4 Bf5 6.Nh5 Kd7 7.Ng7
µ (-1.18) Depth: 15 00:00:21 287263kN
1.Nd6+
µ (-0.88) Depth: 16 00:00:22 326477kN
1.Nd6+
³ (-0.58) Depth: 17 00:00:57 792526kN
1.Nd6+
³ (-0.28) Depth: 18 00:01:15 1041831kN
1.Nd6+ Bxd6 2.Bxf7+ Kxf7 3.Qb3+ Ke8 4.Bxf4 Be7 5.Bd6 Nd5 6.Qg3 Bf6 7.Rae1+ Kf7 8.Ng5+ Kg8
= (0.00) Depth: 19 00:03:11 2437242kN

(, Microsoft 26.02.2010)




Here is almost the correct line after only 6min on my pretty fast hardware.


New game, Blitz:5' Microsoft
rnbqk2r/pp1pbppp/1np5/8/2NP1p2/P6N/B2B2PP/R2Q1RK1 w kq - 0 1

Analysis by Deep Junior 10.1 UCI:

1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 Qxb6 2.Rxf4 0-0 3.Bb1
µ (-0.87) Depth: 6 00:00:00 5kN
1.Nxb6 axb6 2.Rxf4 0-0 3.Qe2 Rxa3 4.Nf2
³ (-0.65) Depth: 9 00:00:00 127kN
1.Nxb6 axb6
µ (-0.95) Depth: 12 00:00:00 5039kN
1.Bb4 Nxc4 2.Bxc4 d5 3.Re1 Be6 4.Be2 Bxb4 5.axb4 Qh4 6.Bf3
µ (-0.89) Depth: 12 00:00:00 8011kN
1.Bb4 Nxc4
µ (-1.19) Depth: 15 00:00:02 29039kN
1.Nd6+ Bxd6 2.Qh5 g6 3.Rae1+ Be7 4.Qh6 d5 5.Nxf4 Bf5 6.Nh5 Kd7 7.Ng7
µ (-1.18) Depth: 15 00:00:21 287263kN
1.Nd6+
µ (-0.88) Depth: 16 00:00:22 326477kN
1.Nd6+
³ (-0.58) Depth: 17 00:00:57 792526kN
1.Nd6+
³ (-0.28) Depth: 18 00:01:15 1041831kN
1.Nd6+ Bxd6 2.Bxf7+ Kxf7 3.Qb3+ Ke8 4.Bxf4 Be7 5.Bd6 Nd5 6.Qg3 Bf6 7.Rae1+ Kf7 8.Ng5+ Kg8
= (0.00) Depth: 19 00:03:11 2437242kN
1.Nd6+ Bxd6 2.Bxf7+ Kxf7 3.Bxf4 Bxf4 4.Nxf4 Kg8 5.Qh5
= (0.02) Depth: 20 00:05:57 4592512kN

(, Microsoft 26.02.2010)


after 15+ min


New game, Blitz:5' Microsoft
rnbqk2r/pp1pbppp/1np5/8/2NP1p2/P6N/B2B2PP/R2Q1RK1 w kq - 0 1

Analysis by Deep Junior 10.1 UCI:

1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 axb6 2.Rxf4
µ (-0.74) Depth: 3 00:00:00
1.Nxb6 Qxb6 2.Rxf4 0-0 3.Bb1
µ (-0.87) Depth: 6 00:00:00 5kN
1.Nxb6 axb6 2.Rxf4 0-0 3.Qe2 Rxa3 4.Nf2
³ (-0.65) Depth: 9 00:00:00 127kN
1.Nxb6 axb6
µ (-0.95) Depth: 12 00:00:00 5039kN
1.Bb4 Nxc4 2.Bxc4 d5 3.Re1 Be6 4.Be2 Bxb4 5.axb4 Qh4 6.Bf3
µ (-0.89) Depth: 12 00:00:00 8011kN
1.Bb4 Nxc4
µ (-1.19) Depth: 15 00:00:02 29039kN
1.Nd6+ Bxd6 2.Qh5 g6 3.Rae1+ Be7 4.Qh6 d5 5.Nxf4 Bf5 6.Nh5 Kd7 7.Ng7
µ (-1.18) Depth: 15 00:00:21 287263kN
1.Nd6+
µ (-0.88) Depth: 16 00:00:22 326477kN
1.Nd6+
³ (-0.58) Depth: 17 00:00:57 792526kN
1.Nd6+
³ (-0.28) Depth: 18 00:01:15 1041831kN
1.Nd6+ Bxd6 2.Bxf7+ Kxf7 3.Qb3+ Ke8 4.Bxf4 Be7 5.Bd6 Nd5 6.Qg3 Bf6 7.Rae1+ Kf7 8.Ng5+ Kg8
= (0.00) Depth: 19 00:03:11 2437242kN
1.Nd6+ Bxd6 2.Bxf7+ Kxf7 3.Bxf4 Bxf4 4.Nxf4 Kg8 5.Qh5
= (0.02) Depth: 20 00:05:57 4592512kN
1.Nd6+ Bxd6 2.Bxf7+ Kxf7 3.Bxf4 Bxf4 4.Nxf4 Kg8 5.Qh5 d5 6.Rae1
= (0.02) Depth: 21 00:11:46 9029785kN
1.Nd6+
² (0.32) Depth: 22 00:15:14 12019785kN

(, Microsoft 26.02.2010)