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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.12): 28.Ra1 Qb7 29.Nxf6+ Nxf6 30.Ne5 Nd5 31.Qd2 Ra8 32.Rxa8 Rxa8 33.Re1 bxc5 34.bxc5 Ra7 35.h4 Qc8 36.Bxd5 exd5 37.Kg2 Qf5 38.g4

2. = (0.09): 28.Nxf6+ Nxf6 29.Ne5 Nd5 30.Qd2 Qb7 31.Ra1 Ra8 32.Rxa8 Rxa8 33.Re1 bxc5 34.bxc5 Ra7 35.h4 Qc8 36.Bxd5 exd5 37.Kg2 Qf5 38.g4

3. = (0.08): 28.Bf1 Bxf1 29.Rxf1 Qc7 30.Rfe1 h5 31.Nxf6+ Nxf6 32.cxb6 Rxb6 33.Ne5 Rxd4 34.Nxc6 Rd5 35.Ne5 Qxc2 36.Rxc2 Rb7 37.Rc8+ Kh7 38.Rf8 Rxb4 39.Nxf7 Re4 40.Rxe4 Nxe4 41.f4 g5 42.Nxg5+ Nxg5 43.fxg5 Rxg5

4. = (0.06): 28.Re1 Qc7 29.Ra1 Be7 30.Ra2 Ra8 31.Bf1 Bxf1 32.Rxf1 Nf6 33.Rxa8 Rxa8 34.Ne3 b5 35.Qb2 Qb7 36.Ra1 Ne4 37.Rxa8+ Qxa8

5. = (0.06): 28.Bh3 Qb7 29.Ra1 Be7 30.Re1 Ra8 31.Bf1 Bxf1 32.Rxf1 Nf6 33.Ne3 Nd5 34.Rxa8 Qxa8 35.cxb6 Rb8 36.Nxd5 exd5 37.b7 Qxb7 38.Ne5 Rc8 39.Rc1 Bxb4 40.Nxc6

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Analysis by Houdini 1.03a x64 4_CPU (25-ply):

1. = (0.15): 28.Ra1 Rd8 29.Ra3 Be7 30.Rda1 h5 31.Ne3 Bf6 32.Ra7 Rb7 33.Rxb7 Qxb7 34.Bf1 Bxf1 35.Rxf1 Qc7 36.Nc4 b5 37.Nd6 Be7 38.Ne4 Ra8 39.Re1 Ra3 40.Kg2

2. = (0.10): 28.Rb1 Be7 29.Bf1 Bxf1 30.Kxf1 Rd8 31.Ne3 b5 32.Kg2 Nf6 33.Ra1 Nd5 34.Qb3 Bf6 35.Ra6 Qd7 36.Nxd5 exd5 37.Rda1 Re8 38.Ra7 Qg4 39.h3 Qf5

3. = (0.10): 28.Nxf6+ Nxf6 29.Ne5 Nd5 30.Qd2 bxc5 31.bxc5 Ra8 32.Ra1 Rd8 33.Be4 Rxa1 34.Rxa1 Nf6 35.Bc2 Nd7 36.Qe3 Nxe5 37.dxe5 Qe7 38.Kg2 Bc4 39.Be4 Qb7

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.11): 28.Ra1 Qb7 29.Nxf6+ Nxf6 30.Ne5 Nd5 31.Qd2 Ra8 32.Rxa8 Rxa8 33.Re1 Qa7 34.Bxd5 exd5 35.Kg2 bxc5 36.bxc5 Qc7 37.h3 Qc8 38.f3 Ra3 39.Qb2 Qa8 40.h4

2. = (0.10): 28.Nxf6+ Nxf6 29.Ra1 Qb7 30.Ne5 Nd5 31.Qd2 Ra8 32.Rxa8 Rxa8 33.Re1 Qa7 34.Bxd5 exd5 35.Kg2 bxc5 36.bxc5 Qc7 37.h3 Qc8 38.f3 Ra3 39.Qb2 Qa8 40.h4

3. = (0.08): 28.Qc3 Qc7 29.Ra1 Be7 30.Nfe5 Nxe5 31.Nxe5 Bf6 32.Be4 h5 33.f4 h4 34.Kg2 bxc5 35.bxc5 Ra8 36.Rdb1 Qb7 37.Rxa8 Rxa8 38.Ra1 Qc8

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Analysis by Houdini 1.03a x64 4_CPU (27-ply):

1. = (0.00): 28...h5 29.Ne3 Bf6 30.Nc4 bxc5 31.bxc5 e5 32.dxe5 Nxe5 33.Nfxe5 Bxe5 34.Rxd8+ Rxd8 35.Re1 Bxc4 36.Qxc4 g6 37.Bf3 Bf6 38.Qb4 Rb8 39.Qa4

2. = (0.08): 28...bxc5 29.bxc5 h5 30.Ne3 Bf6 31.Ra3 Ra8 32.Nc4 Rxa3 33.Nxa3 Ba6 34.Qa4 Ra8 35.Re1 Ra7 36.Nc4 Bb5 37.Qc2

3. = (0.08): 28...Rbc8 29.Re1 Rb8 30.Ra2 Ra8 31.Rxa8 Rxa8 32.Bf1 Ba4 33.Qc3 Nf6 34.Nxf6+ Bxf6 35.Ra1 b5 36.Bg2

4. = (0.08): 28...Nf6 29.Nge5 Re8 30.Bh3 Bf8 31.Qd2 Nd5 32.Re1 Rbc8 33.Ra3 Qb7 34.Bf1 Bxf1 35.Rxf1 Ra8 36.Rfa1 b5

5. = (0.10): 28...Ra8 29.Bf1 Bxf1 30.Rxf1 b5 31.Kg2 Nf6 32.Ne3 Qb7 33.Rfb1 Nd5 34.Nxd5 exd5 35.Qd1 Bf6 36.Rxa8 Rxa8 37.Ra1 Re8

6. = (0.10): 28...Qb7 29.Ne3 Ra8 30.Bf1 Bxf1 31.Kxf1 b5 32.Kg2 Nf6 33.Rdb1 Nd5 34.Nxd5 exd5 35.Qd1 Bf6 36.Rxa8 Rxa8 37.Ra1 Re8

7. = (0.13): 28...Bf6 29.Ra2 Be7 30.Rda1 h5 31.Ne3 Bf6 32.Nc4 bxc5 33.bxc5 Bxc4 34.Qxc4 e5 35.Nxe5 Nxe5 36.dxe5 Bxe5 37.Re1 Bd4 38.Rae2

8. = (0.16): 28...Re8 29.Bf1 Bxf1 30.Kxf1 Nf6 31.Ne3 Nd5 32.Nxd5 exd5 33.Kg2 bxc5 34.bxc5 Qc8 35.Rdb1 Rxb1 36.Rxb1 Bf6 37.Rb6

9. = (0.18): 28...Bf8 29.Bf1 Bxf1 30.Kxf1 g6 31.Qc1 g5 32.h4 f5 33.Ne3 g4 34.Ne1 Nf6 35.Qc4 Nd5 36.Nd3 Re8 37.Re1 Bg7 38.cxb6 Nxb6 39.Qc5

10. = (0.18): 28...Rdc8 29.Bf1 Bxf1 30.Kxf1 Nf6 31.Ne3 Nd5 32.Nxd5 exd5 33.Kg2 Bf6 34.Ra6 bxc5 35.bxc5 Qd7 36.Rda1 Qg4 37.Re1 Rb4 38.h3

11. = (0.20): 28...Qc8 29.Bf1 Bxf1 30.Rxf1 Ra8 31.Rxa8 Qxa8 32.Ne3 Qa6 33.Kg2 b5 34.Qd3 Ra8 35.Ne5 Rd8 36.Qc3 Bf6 37.Ra1 Qb7 38.Rd1

12. = (0.22): 28...Bg5 29.Nxg5 hxg5 30.Qe4 bxc5 31.bxc5 Re8 32.Qe3 f6 33.Rd2 Nf8 34.Qc3 Ra8 35.Ne3 Rxa1+ 36.Qxa1 Rb8 37.Ra2 Bd3 38.Rb2 Bb5

13. = (0.22): 28...Rf8 29.Bf1 Bxf1 30.Kxf1 Nf6 31.Ne3 Nd5 32.Nxd5 exd5 33.Ne5 bxc5 34.bxc5 Bf6 35.Ng4 Be7 36.Qf5 Rb4 37.Rab1 Rfb8 38.Rxb4 Rxb4

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Analysis by Houdini 1.03a x64 4_CPU (27-ply):

1. = (0.06): 29.Ne3 Bf6 30.Ra3 bxc5 31.bxc5 Ra8 32.Nc4 Rxa3 33.Nxa3 Ba6 34.Qa4 Ra8 35.h4 Ra7 36.Qc2 Qa5 37.Nc4 Bxc4 38.Qxc4 Qa4 39.Qd3 Rb7 40.Ng5

2. = (0.00): 29.Nge5 bxc5 30.bxc5 Nxe5 31.Nxe5 Bf6 32.f4 Ra8 33.Qf2 Bxe5 34.fxe5 Rxa1 35.Rxa1 Qd7 36.Be4 g6 37.Rd1 Ra8 38.Qe3 Ra2 39.Rd2 Ra1+ 40.Kg2 Bf1+ 41.Kf2 Bb5

3. = (-0.25): 29.cxb6 Rxb6 30.Ne3 Nf6 31.Ng5 Bd6 32.Rdb1 Rdb8 33.Nd1 Ba6 34.Ne3 Qd7 35.Rb2 Bb5 36.Qc3 h4 37.Rba2 Qe7 38.Qc2 hxg3

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.11): 29.bxc5 h5 30.Ne3 Bf6 31.Ra3 Ra8 32.Nc4 Rxa3 33.Nxa3 Ba6 34.Qa4 Ra8 35.Re1 Bb7 36.Qb3 Ba6 37.Nc4 h4 38.gxh4

2. = (0.00): 29.dxc5 Nf6 30.Rxd8+ Rxd8 31.Ne3 Qd7 32.Rd1 Nd5 33.Nxd5 exd5 34.Nd4 Rb8 35.Rb1 Qg4 36.f4 Qd7 37.Nxb5 Rxb5 38.Bf1 Rb8 39.Bd3 Qc7 40.Kg2 Ra8 41.Bh7+

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Analysis by Houdini 1.03a x64 4_CPU (25-ply):

1. = (0.12): 29.Ra2 Ra8 30.Bf1 Bxf1 31.Kxf1 Rxa2 32.Qxa2 bxc5 33.dxc5 Rb8 34.Qa5 Qb7 35.Nge5 Nxe5 36.Nxe5 Bf6 37.Nd7 Bd8 38.Qa1 Ra8 39.Qd4 Bc7 40.Kg1

2. = (0.09): 29.Re1 Ra8 30.Bf1 Bxf1 31.Rxf1 h5 32.Rxa8 Rxa8 33.Ne3 b5 34.Rd1 Bf6 35.Qb2 Ra4 36.Ra1 Qa7 37.Rxa4 bxa4 38.Nc4

3. = (0.07): 29.Ne3 Nf6 30.Ra2 Nd5 31.Nxd5 Rxd5 32.Ne5 Rdd8 33.Bf3 Bf6 34.Qc3 bxc5 35.bxc5 Ra8 36.Rxa8 Rxa8 37.Ra1 Rxa1+ 38.Qxa1 Bxe5 39.dxe5 Qd8

4. = (0.07): 29.Rdc1 h5 30.Ne3 Bf6 31.Qe4 Re8 32.Ra2 Ra8 33.cxb6 Qxb6 34.Nc4 Bxc4 35.Rxa8 Rxa8 36.Rxc4 Be7 37.Bf1 Nf6 38.Qxc6 Qxc6 39.Rxc6 Bxb4 40.Kg2 Ra2 41.Bc4 Rb2 42.Rc8+ Bf8 43.Ne5 Ne4

5. = (0.07): 29.Bh3 Ra8 30.Bf1 Rxa1 31.Rxa1 Bxf1 32.Kxf1 bxc5 33.bxc5 h5 34.Ne3 e5 35.Qe4 Bf6 36.dxe5 Bxe5 37.Rd1 Bf6 38.Qf5 Qa7 39.Kg2 Nxc5

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Analysis by Houdini 1.03a x64 4_CPU (27-ply):

1. = (0.07): 29.Ne3 Rbc8 30.Bf1 Bxf1 31.Rxf1 Nd5 32.Rfb1 Bf6 33.Ra3 b5 34.Qb2 Qd7 35.Ng4 Ra8 36.Rba1 Rxa3 37.Rxa3 Qb7 38.Kg2

2. = (0.06): 29.Nge5 Bf8 30.Bf1 Bxf1 31.Rxf1 Nd5 32.Qa4 b5 33.Qa3 Rbc8 34.Rfe1 Qb7 35.Nd2 Ra8 36.Qb3 Rxa1 37.Rxa1 f6 38.Nd3 Qf7 39.Ra6 Qd7 40.Kg2

3. = (0.00): 29.Nfe5 Nxg4 30.Nxg4 bxc5 31.bxc5 h5 32.Ne5 Bf6 33.f4 Ra8 34.Qf2 Bxe5 35.fxe5 Rxa1 36.Rxa1 Qd7 37.Rd1 Ra8 38.Bf3 g6 39.Qe3 Ra2 40.Bxh5 gxh5 41.Qg5+ Kf8 42.Qh6+

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.14): 29.Bf1 Bxf1 30.Kxf1 Nf6 31.Ne3 Nd5 32.Nxd5 exd5 33.Rxa8 Rxa8 34.cxb6 Qxb6 35.Ne5 Bxb4 36.Rb1 Qa6+ 37.Kg2 Bd6 38.Qxc6 Bxe5 39.Qxa6 Rxa6 40.dxe5 Ra5 41.Rb8+ Kh7 42.Rb7 Kg6 43.Rd7 f6

2. = (0.01): 29.Qc3 Nf6 30.Nxf6+ Bxf6 31.Ne5 bxc5 32.Rxa8 Rxa8 33.Qxc5 Rc8 34.Rc1 Bg5 35.Nxc6 Bxc6 36.f4 Be7 37.Qxc6 Qxc6 38.Rxc6 Rxc6 39.Bxc6 Bxb4 40.Bf3 Kf8 41.Kf2 Ke7 42.Ke3 Ba5 43.Bg2

3. = (0.00): 29.Qe4 Nf6 30.Nxf6+ Bxf6 31.Rxa8 Rxa8 32.Ne5 bxc5 33.bxc5 Bxe5 34.dxe5 Qa5 35.Qd4 Qa4 36.Qxa4 Rxa4 37.Rd8+ Kh7 38.f4 Ra1+ 39.Kf2 Ra2+ 40.Kg1 Ra1+ 41.Kf2

4. = (0.00): 29.Rxa8 Rxa8 30.Qc3 Ra4 31.Nfe5 Nxe5 32.Nxe5 bxc5 33.bxc5 Bf6 34.Bf3 Qb7 35.Qe3 Qa7 36.Qe1 Bxe5 37.dxe5 Qxc5 38.Rd8+ Kh7 39.Rd7 Ra7 40.Be4+ g6 41.Bxg6+ Kxg6 42.Qe4+ Kg7 43.Qg4+ Kh7 44.Qe4+ Kg7

5. = (0.00): 29.Qb2 Rxa1 30.Rxa1 h5 31.Nge5 Bf6 32.Qc3 bxc5 33.bxc5 Nxe5 34.Nxe5 h4 35.Qe3 Qb7 36.Qc3 Qe7 37.Bf3 Bxe5 38.dxe5 Qg5 39.Qa5 Rc8

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.14): 29.Ne3 Qc7 30.Nc4 h5 31.Bf1 h4 32.Qe4 Bxc4 33.Bxc4 hxg3 34.hxg3 Nf6 35.Qe5 Qd7 36.Bd3 bxc5 37.bxc5 g6 38.Rdb1 Rxb1+ 39.Rxb1 Nd5

2. = (0.09): 29.Qc3 h5 30.Ne3 Qc7 31.Ra2 Nf6 32.Ne5 Nd7 33.N5c4 Ra8 34.Rxa8 Rxa8 35.h4 g6 36.Ra1 Rxa1+ 37.Qxa1 Kg7 38.Qc3

3. = (0.08): 29.Nfe5 Nxe5 30.Nxe5 Bf6 31.Qc3 Qc7 32.Be4 g6 33.f4 bxc5 34.bxc5 Ra8 35.Kg2 Rxa1 36.Qxa1 Bg7 37.Bf3 Qb7

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Analysis by Houdini 1.03a x64 4_CPU (25-ply):

1. = (0.14): 29.Ra2 Be7 30.Rda1 h5 31.Ne3 Bf6 32.Nc4 Bxc4 33.Qxc4 bxc5 34.bxc5 e5 35.dxe5 Nxe5 36.Nxe5 Qxe5 37.Rc1 Rbc8 38.h4 Rd4 39.Qa6 Qf5 40.Bxc6 Rdd8 41.Kg2 Bd4 42.Qa5 Rb8

2. = (0.14): 29.Ra3 Be7 30.Bf1 Bxf1 31.Rxf1 Nf6 32.Nge5 Nd5 33.Qd2 Ra8 34.Rfa1 Rxa3 35.Rxa3 f6 36.Nc4 bxc5 37.bxc5 e5 38.dxe5 Bxc5 39.Rd3 Qe7 40.Qb2 Qe6 41.Nd4

3. = (0.10): 29.Nxf6+ Nxf6 30.Ne5 Nd5 31.Qd2 Ra8 32.Bxd5 exd5 33.h4 bxc5 34.bxc5 Re8 35.h5 Rxa1 36.Rxa1 Qc8 37.Kg2 f6 38.Ng6 Qg4 39.Nf4

4. = (0.09): 29.Qc3 Be7 30.Nfe5 Nxe5 31.Nxe5 Bf6 32.Be4 g6 33.f4 bxc5 34.bxc5 Ra8 35.Rxa8 Rxa8 36.Ra1 Qb7 37.Kg2 h5 38.Ra3

5. = (0.07): 29.Re1 Be7 30.Ne3 Bf6 31.Ra3 Ra8 32.Rxa8 Rxa8 33.Bf1 Ba4 34.Qd2 b5 35.Qc3 Bd8 36.Bd3 Nf6 37.Bb1 Qb7 38.Ne5

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Analysis by Houdini 1.03a x64 4_CPU (25-ply):

1. = (0.14): 29.Bf1 Bxf1 30.Kxf1 Red8 31.Ra4 bxc5 32.bxc5 h5 33.Ne3 e5 34.Nf5 Bf6 35.Kg2 g6 36.Nd6 exd4 37.Ne4 Ra8 38.Rxa8 Rxa8 39.Nxf6+ Nxf6 40.Rxd4 Nd5 41.Ra4

2. = (0.14): 29.Nge5 Nf6 30.Bh3 Bd8 31.Bf1 Bxf1 32.Rxf1 Nd5 33.Qd2 Be7 34.Ra6 Ra8 35.Rfa1 Rxa6 36.Rxa6 Qb7 37.Ra1 b5 38.Kg2

3. = (0.12): 29.Ne3 Red8 30.Nc4 Bf8 31.Bf1 g6 32.Bh3 Bxc4 33.Qxc4 Bg7 34.Ra6 Ra8 35.Bg2 Rxa6 36.Qxa6 b5 37.h3 Nb8 38.Qa1 Qd7

4. = (0.11): 29.Nfe5 Nxe5 30.Nxe5 Bf6 31.Ng4 Qe7 32.cxb6 Rxb6 33.Qc5 Reb8 34.Ra2 R6b7 35.Rda1 g5 36.Nxf6+ Qxf6 37.Ra8 Kg7 38.Be4 Rd8 39.Rxd8 Qxd8 40.Kg2 Qe7

5. = (0.09): 29.Qc3 Nf6 30.Nxf6+ Bxf6 31.Ne5 Red8 32.Be4 g6 33.f4 bxc5 34.bxc5 Ra8 35.Kg2 Rxa1 36.Qxa1 Bg7 37.Qc3 g5 38.Qf3 gxf4 39.gxf4 Ra8 40.h4 Ra6 41.Bd3

Analysis by HIARCS 13.1b

Depth : 25/1
Time : 06:00:01
Nodes : 11026559K
N/sec : 510454

Score : -0.05
28... Nf6 29. Ne3 Rbc8 30. Qa2 h5 31. Qc2 Nd7 32. Bf1 Bxf1 33. Kxf1

Score : 0.00
28... h5 29. Nge5 bxc5 30. bxc5 h4 31. Qe4 hxg3 32. fxg3 Nxe5 33. Nxe5 Bg5 34. Rab1 Rbc8 35. Ra1 Bf6 36. Re1 Rb8 37. Qf4 Ra8 38. Qe4 Rxa1 39. Rxa1 Qb8

Score : 0.00
28... Ra8 29. Qe4 Rac8 30. Re1 Rb8 31. Ra3 Bc4 32. Ne3 Bb5 33. Ng4

Score : +0.02
28... bxc5 29. bxc5 h5 30. Nge5 h4 31. Qe4 hxg3 32. hxg3 Bf6 33. Re1 Nxe5 34. Nxe5 Qe7 35. Bf3 Bxe5 36. Qxe5 Rb7 37. Reb1 Rbd7 38. Rb4 Qf6 39. Qxf6 gxf6

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HIARCS13.1b
Depth : 24/1
Time : 03:20:04
Nodes : 6142678K
N/sec : 511695

Score : -0.03
29... Bf6 30. Nc4 Bxc4 31. Qxc4 Nf8 32. h4 Ng6 33. Ng5 Bxg5 34. hxg5 h4 35. Qc3 Kf8 36. gxh4 Nxh4 37. Be4 Kg8 38. Qe3

Score : -0.01
29... Ra8 30. Bf1 Bxf1 31. Kxf1 Bf6 32. Kg2 Rdb8 33. Re1 Rxa1 34. Rxa1

Score : -0.01
29... bxc5 30. bxc5 Bf6 31. Nc4 Bxc4 32. Qxc4 Nf8 33. h4 Ng6 34. Ng5 Bxg5 35. hxg5 h4 36. Qc3 Ne7 37. gxh4 Nf5 38. g6

Score : 0.00
29... h4 30. Ng4 hxg3 31. hxg3 Ra8 32. Qe4 Rac8 33. Nfe5 f5 34. Qf4

The World - Pogonina,N, The Chessgames Challenge,

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Analysis by Stockfish 1.9.1 JA 64bit: 32 ply

1. (0.00): 29.Nge5 Re8 30.Bh3 Bf8 31.Bf1 Bxf1 32.Rxf1 Nd5 33.Qa4 Rec8 34.Ra3 Be7 35.Rfa1 Bf6 36.Nd3 Rd8 37.Nde5 Rdc8

2. (0.00): 29.Nfe5 Nxg4 30.Nxg4 Ra8 31.Qe4 bxc5 32.bxc5 Qc8 33.Ne5 Bf6 34.Rab1 Ra2 35.Ng4 Bg5 36.Ne5 Bf6

3. (0.00): 29.Ne3 Nd7 30.Ng4

4. (-0.28): 29.Nxf6+ Bxf6 30.Qc3 bxc5 31.bxc5 Rd7 32.Rd2 Rbd8 33.Re1 Qc8 34.Ne5 Bxe5 35.Rxe5 Ra7 36.Re1 Qd7 37.Be4 Rda8 38.Rb1 Ra3 39.Qc1 R8a7 40.Rd1 Qc7 41.Rd2 R7a4 42.Rdb2 Kf8 43.Bc2 Ra7 44.Bb3 Qd7

5. (-0.28): 29.h3 Nxg4 30.hxg4 Bf6 31.Qc3 bxc5 32.bxc5 Be2 33.Rd2 Bxf3 34.Bxf3 Qd7 35.Rad1 Ra8 36.Be4 Ra4 37.Kh2 Kf8

1) = (0.16) 29. Nge5 Nxe5 30.Nxe5 bxc5 31.bxc5 Rxd4 32.Rxd4 Qxe5 33.Rad1 Bxc5 34.Rd8+ Rxd8 35.Rxd8+ Bf8

2) = (0.12) 29.Ne3 Nf6 30.Re1 h4 31.Ra3 Rb7 32.Rea1 Nd5 33.Nxd5 cxd5 34.Qc3 bxc5 35.bxc5 Bf6 36.Nxh4 Bxh4

3) (-0.28) 29.cxb6 Nxb6 30.Nge5 Nd5 31.Rdb1 Rf8 32.Rc1 Nxb4 33.Qe4 Rfe8 34.h3 Nd5 35.Rc2 Red8 36.Rac1

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Analysis by Houdini 1.03a x64 4_CPU (27-ply):

1. = (0.03): 29...Bf6 30.Ra3 bxc5 31.bxc5 e5 32.Nf5 g6 33.dxe5 Nxe5 34.Rxd8+ Rxd8 35.Nd6 Nd7 36.Re3 Kf8 37.h4 Nxc5 38.Nxf7 Kxf7 39.Qxc5 Qd6 40.Ng5+ Kg7 41.Qa7+ Rd7 42.Qa2 Re7

2. = (0.05): 29...bxc5 30.bxc5 Bf6 31.Ra3 e5 32.Nf5 g6 33.dxe5 Nxe5 34.Rxd8+ Rxd8 35.Nd6 Nd7 36.Re3 Kf8 37.h4 Nxc5 38.Nxf7 Kxf7 39.Qxc5 Qd6 40.Ng5+ Kg7 41.Qa7+ Rd7 42.Qa2 Re7

3. = (0.08): 29...h4 30.Nc4 Ra8 31.Bf1 Bf6 32.Rxa8 Rxa8 33.Re1 Be7 34.Qd2 hxg3 35.hxg3 Qb7 36.Kg2 Ra4 37.Qc3 bxc5 38.bxc5 Qa6 39.Ne3

4. = (0.11): 29...Ra8 30.Bf1 Bxf1 31.Kxf1 b5 32.Qc3 Bf6 33.Rxa8 Rxa8 34.Kg2 Rd8 35.Nf1 g6 36.N1d2 Bg7 37.Ne4 Ne5 38.Nfd2 Ng4

5. = (0.12): 29...Nf6 30.Ng5 Qd7 31.Bf1 Bxf1 32.Kxf1 b5 33.h3 Qb7 34.Kg2 g6 35.Nf3 Ra8 36.Qc3 Bf8 37.Ne5 Bh6 38.Qb2 Bxe3

6. = (0.14): 29...g6 30.Nc4 Bxc4 31.Qxc4 Kg7 32.Qe2 bxc5 33.bxc5 Bf6 34.Ra6 Ra8 35.Rxa8 Rxa8 36.Qc2 Rd8 37.h4 Nb8 38.Qe2 e5 39.dxe5

7. = (0.23): 29...Re8 30.h4 Nf6 31.Bf1 Bxf1 32.Rxf1 Red8 33.Ra6 Nd5 34.Nxd5 Rxd5 35.Rfa1 Bf6 36.cxb6 Rxb6 37.Ra8+ Rb8 38.Kg2 Rdd8 39.Rxb8 Rxb8 40.Ra6

8. = (0.23): 29...Qb7 30.Bf1 Bxf1 31.Kxf1 b5 32.Ne5 Ra8 33.Qe4 Rxa1 34.Rxa1 Nxe5 35.dxe5 Bg5 36.f4 Be7 37.Rd1 Rxd1+ 38.Nxd1 Qd7 39.Nf2 Qd2

9. ² (0.28): 29...Rbc8 30.Bf1 Bxf1 31.Kxf1 b5 32.Ra6 Ra8 33.Rda1 Qb7 34.Rxa8 Rxa8 35.Rxa8+ Qxa8 36.Qe4 Bd8 37.Qf4 Nf8 38.Qd6 Bf6 39.Kg2 Ng6

33 770:31 +0.06 29.Ne3 Bf6 30.Ra3 bxc5 31.bxc5 Ra8 32.Nc4 Rxa3 33.Nxa3 Ba6 34.Qa4 Ra8 35.h4 Ra7 36.Qc2 e5 37.Qe4 exd4 38.Nxd4 Ne5 39.Nac2 Be7 40.Nb4 Bb7 41.Ndxc6 Nxc6 42.Nxc6 (298.238.273.392) 6450

32 770:31 0.00 29.Nge5 Nxe5 30.Nxe5 bxc5 31.bxc5 Bf6 32.f4 Ra8 33.Qc3 Rxa1 34.Qxa1 Qe7 35.h4 Bxe5 36.fxe5 g5 37.Qc1 Ba4 38.Rd3 Bb5 39.Rd1 Ba4 (298.238.273.392) 6450

Cheers,

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Analysis by Houdini 1.03a x64 4_CPU (28-ply):

1. = (0.05): 30.h4 Nf8 31.Bf1 Ng6 32.Bxb5 cxb5 33.Rab1 Qc6 34.Qe2 Ne7 35.Rbc1 Qe4 36.Nd2 Qa8 37.Ra1 Qb7 38.Nb3 bxc5 39.Nxc5 Qc6 40.Ra6 Qc7 41.Ra2 Qc6

2. = (0.00): 30.Nc4 bxc5 31.bxc5 e5 32.dxe5 Nxe5 33.Rxd8+ Rxd8 34.Nfxe5 Bxe5 35.Re1 Bxc4 36.Qxc4 g6 37.Bf3 Bf6 38.Rd1 Rxd1+ 39.Bxd1 Qd7 40.Ba4 Kg7 41.Bb3 Bd4 42.Ba4 Bf6 43.Bb3

3. = (0.00): 30.Ra3 bxc5 31.bxc5 e5 32.Nf5 g6 33.dxe5 Nxe5 34.Rxd8+ Rxd8 35.Nd6 Nd7 36.Re3 Qa7 37.Nxb5 cxb5 38.c6 Nc5 39.Nd2 b4 40.Nb3 Nxb3 41.Qxb3 Kg7 42.Qc4 Rd1+ 43.Bf1 Qc7 44.Re8 Rd6 45.Bg2 Rd1+

4. = (0.00): 30.Ra2 bxc5 31.bxc5 g6 32.Ra3 Kg7 33.Rc1 e5 34.d5 cxd5 35.Nxd5 Qxc5 36.Qxc5 Nxc5 37.Rxc5 e4 38.Rb3 exf3 39.Rcxb5 Rxb5 40.Rxb5 fxg2 41.Kxg2 Bd4 42.Ne7 Bf6 43.Nd5 Bd4

5. = (0.00): 30.Bf1 Bxf1 31.Kxf1 bxc5 32.bxc5 e5 33.Ra4 exd4 34.Nxd4 Be7 35.Ra6 Nxc5 36.Rxc6 Qe5 37.Nf3 Rxd1+ 38.Qxd1 Qb2 39.Nf5 Bf8 40.Qd5 Ne6 41.Kg2 Rd8 42.Qc4 Qf6 43.Qc2 g6 44.Ne3

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.05): 30.bxc5 Bf6 31.h4 e5 32.Ng5 Bxg5 33.hxg5 exd4 34.Rxd4 Ne5 35.Rxd8+ Rxd8 36.Qc3 g6 37.Nc2 Rd3 38.Qb2 Ng4 39.Re1 Kh7 40.Re8 f6 41.gxf6 Qf7 42.Re1 Qxf6 43.Qxf6 Nxf6 44.Nb4 Rc3 45.Nxc6

2. = (-0.07): 30.dxc5 Ne5 31.Rxd8+ Rxd8 32.Rd1 Nxf3+ 33.Bxf3 h4 34.Rxd8+ Qxd8 35.Be2 Bxe2 36.Qxe2 Qb8 37.Qc4 h3 38.Kf1 Qe5 39.Qf4 Qa1+ 40.Ke2 Qb2+ 41.Kf3 g6

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.18): 30.Ng4 Rb7 31.Bf1 Bxf1 32.Rxf1 h3 33.Rfd1 bxc5 34.bxc5 Rdb8 35.Ne3 Rb3 36.Ra8 Qb7 37.Rxb8+ Qxb8 38.Nd2 Rb2 39.Qd3 Ra2

2. = (0.14): 30.Bh3 Ra8 31.Nc4 Bxc4 32.Qxc4 Bf6 33.Rxa8 Rxa8 34.Bg2 hxg3 35.hxg3 Be7 36.Qc2 Rd8 37.Qc3 Bf6 38.Nd2 bxc5 39.bxc5 Be7 40.Re1 Bf6 41.Rd1 Be7

3. = (0.11): 30.Nc4 Ra8 31.Bf1 Bf6 32.Rxa8 Rxa8 33.Re1 Be7 34.Qd2 hxg3 35.hxg3 Qc8 36.Kg2 Qa6 37.Qc2 Bxc4 38.Bxc4

4. = (0.10): 30.Qe4 hxg3 31.hxg3 Nf6 32.Qe5 Qb7 33.Qf4 Nh5 34.Qe4 Nf6 35.Qc2 Qc7 36.Bf1 Bxf1 37.Rxf1 Nd5 38.Nxd5 Rxd5 39.Kg2 Bf6 40.Qe4 g6

5. = (0.10): 30.Ra3 Ra8 31.Nc4 hxg3 32.hxg3 Ra7 33.Rxa7 Qxa7 34.Rc1 Qa6 35.Qc3 Qb7 36.Ra1 Qc7 37.Nfe5 bxc5 38.bxc5 Nxe5 39.Nxe5 Bf6 40.Be4 g6 41.Kg2

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Analysis by Houdini 1.03a x64 4_CPU (26-ply):

1. = (0.14): 30.Bf1 Bxf1 31.Kxf1 b5 32.Kg2 Bf6 33.Qe4 g6 34.Qb1 Qb7 35.Rd2 Kg7 36.Qb2 Re8 37.Rxa8 Rxa8 38.Ne5 Qc7 39.f4 g5 40.Qb1 gxf4

2. = (0.10): 30.Nc4 h4 31.Bf1 Bf6 32.Rxa8 Rxa8 33.Re1 Bxc4 34.Bxc4 Ra3 35.Qe4 Nf8 36.Nxh4 b5 37.Bf1 Rb3 38.Rb1 Rxb1 39.Qxb1 Bxh4 40.gxh4 Ng6 41.Qe4 Ne7 42.Bg2 Qd7 43.h5

3. = (0.08): 30.Ra2 Rxa2 31.Qxa2 Qb7 32.Bf1 Ra8 33.Qd2 Bxf1 34.Kxf1 Ra4 35.Rc1 bxc5 36.bxc5 Qb3 37.Qc2 Qxc2 38.Nxc2 Rc4 39.Nd2 Ra4

4. = (0.07): 30.Rxa8 Rxa8 31.Qc3 Bf6 32.Nd2 h4 33.Ra1 Rxa1+ 34.Qxa1 bxc5 35.bxc5 e5 36.Ne4 exd4 37.Nxf6+ Nxf6 38.Qxd4 hxg3 39.hxg3 Qd7 40.Qa1 Qe6 41.Bf3 Kf8 42.Qd4 g6 43.Kg2

5. = (0.00): 30.Qc3 Rxa1 31.Rxa1 Bf6 32.Rc1 Nf8 33.Ne5 Bxe5 34.dxe5 bxc5 35.Qxc5 Qb8 36.f4 Nd7 37.Qe7 Nb6 38.Ra1 Rd3 39.Ra7 Qf8 40.Qc5

1.d4 Nf6; 2.c4 e6; 3.Nf3 d5; 4.g3 Bb4+; 5.Bd2 Be7; 6.Bg2 c6; 7.0-0 0-0; 8.Qc2 b6; 9.Rd1 Nbd7; 10.Bf4 Ba6; 11.Nbd2 Rc8; 12.Rac1 Nh5; 13.Be3 Nhf6; 14.Bg5 h6; 15.Bxf6 Bxf6; 16.b4 Bb7; 17.Qb3 Ba8; 18.c5 a5; 19.a3 Rb8; 20.Qc2 Bb7; 21.e4 Qc7; 22.Nf1 dxe4; 23.Qxe4 Rfd8; 24.Ne3 Ba6; 25.Ng4 Bb5; 26.Qc2 axb4; 27.axb4 Be7; 28.Ra1 h5; 29.Ne3,

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Analysis by Fritz 12: (Plenty of RAM for the hash-tables ... ... ... depth: 26/60 ... ... ... 12,503 kN/s.)

1. = (0.00): 30...Ra8 31.Ng5 Rxa1 32.Qh7+ Kf8 33.Rxa1 Bxd4 34.Qxh5 Ne5 35.Rd1 bxc5 36.bxc5 Bd3 37.Be4 Bxe3 38.fxe3 Bxe4 39.Nxe4 Rxd1+

2. = (0.04): 30...Nf8 31.Bf1 bxc5 32.bxc5 Ng6 33.Rab1 Ne7 34.Qe4 Bxf1 35.Rxb8 Qxb8 36.Rxf1 g6 37.Kg2 Qa7 38.Qf4

3. = (0.04): 30...bxc5 31.bxc5 Nf8 32.Nc4 Bxc4 33.Qxc4 Ng6 34.Ra6 Ra8 35.Rxa8 Rxa8 36.Nd2 Ne7 37.Ne4 Nd5 38.Bf3 g6 39.Nxf6+

(A.J. Goldsby I; Wednesday / November 17th, 2010.)

***** ***** ***** ***** ***** ***** ***** *****

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30 734:57 +0.04 29...Bf6 30.h4 Ra8 31.Rxa8 Rxa8 32.Rb1 Qa7 33.Nc4 Qa2 34.Qxa2 Rxa2 35.Nxb6 Nxb6 36.cxb6 Ra6 37.b7 Rb6 38.Ne5 Bxe5 39.dxe5 Rxb7 40.Rc1 Ba4 41.Rc4 Bb5 42.Rc3 g6 (277.995.226.992) 6304

30 734:57 +0.06 29...bxc5 30.bxc5 Bf6 31.Rab1 Ra8 32.Re1 h4 33.Nc4 Bxc4 34.Qxc4 Nf8 35.Rb6 Ng6 36.Reb1 Ra7 37.Qc3 Ne7 38.Ne5 Bxe5 39.dxe5 Nd5 40.Bxd5 exd5 41.gxh4 (277.995.226.992) 6304

29 734:57 +0.10 29...g6 30.Re1 bxc5 31.bxc5 Bf6 32.Nc4 Bxc4 33.Qxc4 Kg7 34.Qc3 Ra8 35.Rxa8 Rxa8 36.Qe3 Qb7 37.Bf1 Qb4 38.Bd3 Ra3 39.Rb1 Qc3 40.Be4 Qxe3 (277.995.226.992) 6304

29 734:57 +0.12 29...h4 30.Ng4 Rb7 31.Bh3 bxc5 32.bxc5 Ra7 33.Bf1 Bxf1 34.Rxf1 h3 35.Rfb1 Rxa1 36.Rxa1 Qb7 37.Ne3 Bf6 38.Nc4 Rb8 39.Ncd2 Qb4 40.Ra4 (277.995.226.992) 6304

29 734:57 +0.13 29...Ra8 30.Bf1 Bxf1 31.Kxf1 b5 32.Kg2 Bf6 33.Qe4 g6 34.g4 Bg7 35.g5 Kh7 36.Nc2 Kg8 37.Rf1 Re8 (277.995.226.992) 6304

29 734:57 +0.14 29...Nf6 30.Ng5 bxc5 31.bxc5 Ra8 32.Nf3 Nd5 33.Nxd5 exd5 34.Bf1 Bxf1 35.Rxf1 g6 36.Ne5 Bf6 37.f4 Rdb8 38.Kg2 Qc8 39.Rxa8 (277.995.226.992) 6304