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descriptionChess Puzzle EmptyChess Puzzle

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Chess Puzzle Pos10

Hello Guys, my friend said that in this position white wins in 27 moves, I tried to analyze it deep with Houdini and Critter , and after analyze I make them autoplay until the end, but it always gives a draw, but my Laptop is weak, maybe with Your analyze we can arrive at the right answer?
is white winning in 27 moves or is it a draw if black plays perfectly?

descriptionChess Puzzle EmptyRe: Chess Puzzle

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White to move ofcourse

descriptionChess Puzzle EmptyRe: Chess Puzzle

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k3b3/1R4R1/8/4r3/6B1/8/r4pK1/8 w - - 0 1

Analysis by Critter 1.6a 64-bit _4 CPU:

1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Kg2 Bc6
+/= (0.40) Depth: 6/11 00:00:00 4kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Ke2 Rb3 6.Raa7 Bc6
+/= (0.69) Depth: 7/12 00:00:00 7kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Ke2 Rc3 6.Raa7 Bc6
+/- (0.75) Depth: 8/13 00:00:00 10kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Ke2 Rc3 6.Raa7 Bc6
+/= (0.66 --) Depth: 9/20 00:00:00 19kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Ke2 Rc3 6.Raa7 Bc6
+/= (0.53 --) Depth: 9/20 00:00:00 21kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Kb8 5.Rb3+ Ka8 6.Rg8
+/= (0.35) Depth: 9/20 00:00:00 27kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Kb8 5.Rb3+ Ka8 6.Rg8
+/= (0.38) Depth: 10/20 00:00:00 36kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Kb8 5.Rb3+ Ka8 6.Rg8
+/= (0.38) Depth: 11/20 00:00:00 54kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Ra7
+/= (0.46 ++) Depth: 12/22 00:00:00 95kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Ra7
+/= (0.46) Depth: 12/25 00:00:00 208kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Kg1 Ra1+ 6.Kh2 Re1 7.Rc7 Kb8
+/= (0.54) Depth: 13/25 00:00:00 297kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Kg1 Ra1+ 6.Kh2 Rf1 7.Rh3 Rf8 8.Ra3+ Kb8 9.Raa7 Bc6
+/= (0.62) Depth: 14/26 00:00:00 484kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Kg1 Ra1+ 6.Kh2 Rf1 7.Rh3 Rf8 8.Ra3+ Kb8 9.Raa7 Bc6
+/- (0.71) Depth: 15/28 00:00:00 799kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7
+/- (0.79) Depth: 16/31 00:00:00 1524kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7
+/- (0.87) Depth: 17/33 00:00:00 2203kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+/- (0.95) Depth: 18/33 00:00:00 3613kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+/- (1.03) Depth: 19/35 00:00:01 5993kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+/- (1.12) Depth: 20/36 00:00:02 10232kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+/- (1.20) Depth: 21/40 00:00:04 17906kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+/- (1.28) Depth: 22/43 00:00:06 31706kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+/- (1.36) Depth: 23/43 00:00:11 55229kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Rc7 Be6
+- (1.44) Depth: 24/45 00:00:19 93906kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5
+- (1.53) Depth: 25/50 00:00:32 165mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5
+- (1.62) Depth: 26/51 00:01:01 310mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5
+- (1.72) Depth: 27/55 00:01:49 568mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Re8+ Rb8 11.Rxb8+ Kxb8
+- (1.82) Depth: 28/55 00:03:11 1021mN

1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ra3+ Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Rh7 Bd5 10.Re8+ Rb8 11.Rxb8+ Kxb8
+- (1.93) Depth: 29/57 00:05:23 1751mN




k3b3/1R4R1/8/4r3/6B1/8/r4pK1/8 w - - 0 1

Analysis by Houdini 3 Pro x64 _4 CPU:

1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Kg2
= (0.25) Depth: 6/14 00:00:00 5kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Kg2 Bc6
+/= (0.30) Depth: 7/16 00:00:00 6kN
1.Bf3
+/= (0.36 ++) Depth: 8/19 00:00:00 7kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Kg1 Rb3 6.Raa7 Bc6
+/= (0.40) Depth: 8/19 00:00:00 8kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Kg1 Rb3 6.Raa7 Bc6
+/= (0.40) Depth: 9/19 00:00:00 11kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Kg1 Bf7 6.Rf2 Rxf2 7.Kxf2 Bd5 8.Ke3 Kc8 9.Kd4
+/= (0.37) Depth: 10/25 00:00:00 51kN
1.Bf3
+/= (0.43 ++) Depth: 11/26 00:00:00 80kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Ra7+ Kb8 4.Rxa2 Rxf3+ 5.Ke1 Bf7 6.Rf2 Rxf2 7.Kxf2 Bd5 8.Ke3 Kc8 9.Kd4 Be6
+/= (0.47) Depth: 11/26 00:00:00 110kN
1.Bf3
+/= (0.54 ++) Depth: 12/30 00:00:00 209kN
1.Bf3
+/- (0.71 ++) Depth: 12/30 00:00:00 383kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ke1 Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Kd1 Bb7 10.Kc1
+/= (0.60) Depth: 12/30 00:00:00 428kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ke1 Kb8 6.Rb3+ Ka8 7.Rbb7 Bc6 8.Rbe7 Rb2 9.Kd1 Bb7 10.Kc1
+/= (0.60) Depth: 13/30 00:00:00 471kN
1.Bf3
+/= (0.68 ++) Depth: 14/31 00:00:00 613kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Re7 Bb5+ 6.Ke1 Kb8 7.Rf8+ Rc8 8.Rff7 Bc6 9.Kf2 Rd8 10.Rg7 Rf8+ 11.Kg3 Bd5 12.Rd7 Bc6
+/= (0.65) Depth: 14/31 00:00:00 644kN
1.Bf3
+/- (0.74 ++) Depth: 15/34 00:00:00 851kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ke1 Kb8 6.Rb3+ Ka8 7.Rg8 Rc8 8.Re3 Bd7 9.Rg7 Bc6 10.Ree7 Bd5 11.Kd2 Kb8 12.Ke3 Rc2 13.Kd4
+/- (0.74) Depth: 15/34 00:00:00 948kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ke1 Kb8 6.Rb3+ Ka8 7.Rg8 Rc8 8.Kd2 Rd8+ 9.Rd3 Rc8 10.Re3 Bd7 11.Rg7 Bc6 12.Ree7 Kb8 13.Ke1 Rd8 14.Kf2 Rf8+ 15.Kg3 Bd5 16.Rd7 Bc6 17.Ra7 Bd5
+/- (0.73) Depth: 16/34 00:00:00 1303kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ke1 Kb8 6.Rb3+ Ka8 7.Rg8 Rc8 8.Kd2 Rd8+ 9.Rd3 Rc8 10.Re3 Bd7 11.Rg7 Bc6 12.Ree7 Kb8 13.Ke1 Rd8 14.Kf2 Rf8+ 15.Kg3 Bd5 16.Rd7 Bc6 17.Ra7 Bd5
+/- (0.73) Depth: 17/35 00:00:00 1757kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Rc2 5.Ke1 Rc8 6.Ra3+ Kb8 7.Raa7 Bc6 8.Rae7 Rd8 9.Kf2 Rh8 10.Ke3 Rd8 11.Kf2 Rh8
+/- (0.71) Depth: 18/35 00:00:00 3145kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kc3 Bd5 10.Ra7 Rg8 11.Rh7 Rh8 12.Rhd7 Rh4 13.Rac7 Rf4 14.Rg7 Rf2 15.Rcd7 Rf3+ 16.Kd4
+/- (0.71) Depth: 19/40 00:00:00 4664kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kc3 Bd5 10.Ra7 Rg8 11.Rh7 Rh8 12.Rhd7 Rh4 13.Rac7 Rf4 14.Rg7 Rf2 15.Rcd7 Rf3+ 16.Kd4
+/- (0.71) Depth: 20/40 00:00:01 6318kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kc3 Bd5 10.Ra7 Rg8 11.Rh7 Rh8 12.Rhd7 Rh4 13.Rac7 Rf4 14.Rg7 Rf2 15.Rcd7 Rf3+ 16.Kd4
+/- (0.73) Depth: 21/40 00:00:01 9436kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kc3 Bd5 10.Ra7 Rg8 11.Rh7 Rh8 12.Rhd7 Rh4 13.Rg7 Rg4 14.Rge7 Bc6 15.Rac7 Bd5 16.Rcd7
+/- (0.74) Depth: 22/44 00:00:02 14012kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rc7 Rg8 11.Rgd7 Ba8 12.Re7 Rd8+ 13.Ke3 Rc8 14.Ra7 Bc6 15.Rg7 Rg8 16.Rh7 Rh8 17.Rhc7 Rf8 18.Kd3 Rd8+ 19.Ke3 Bd5 20.Rg7 Re8+ 21.Kf4 Rf8+ 22.Ke5
+/- (0.75) Depth: 23/44 00:00:03 21225kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rc7 Rg8 11.Rge7 Rc8 12.Rcd7 Bc6 13.Ra7 Re8 14.Rg7 Rg8 15.Rh7 Rh8 16.Rhc7 Rd8+ 17.Ke3 Rf8 18.Rh7 Re8+ 19.Kd4 Rh8 20.Rhg7 Rh4+ 21.Kc5
+/- (0.73) Depth: 24/44 00:00:04 31076kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rc7 Rg8 11.Rh7 Rh8 12.Rhd7 Rg8 13.Ra7 Bc6 14.Re7 Re8 15.Rg7 Rg8 16.Rh7 Rh8 17.Rhc7 Rd8+ 18.Kc4 Rc8
+/- (0.73) Depth: 25/44 00:00:06 43760kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rd7 Bc6 11.Ra7 Rg8 12.Rh7 Rh8 13.Rhf7 Bd5 14.Rfe7 Re8 15.Red7 Bc6 16.Rg7 Rg8
+/- (0.73) Depth: 26/44 00:00:09 64048kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Ra7 Rg8 11.Rh7 Rh8 12.Rhe7 Re8 13.Red7 Bc6 14.Rf7 Bd5 15.Rg7 Rg8
+/- (0.73) Depth: 27/45 00:00:12 90057kN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Ra7 Rg8 11.Rh7 Rh8 12.Rhe7 Re8 13.Red7 Bc6 14.Rg7 Rg8 15.Rh7 Rh8 16.Rhe7 Re8 17.Rf7 Bd5 18.Rg7 Rg8
+/- (0.71) Depth: 28/51 00:00:22 157mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rf6 Rd8 11.Kd4 Be6+ 12.Kc5 Rc8+ 13.Kb6 Bd5 14.Re7 Ba8 15.Rh6 Bd5 16.Rd6 Ba8 17.Rf7 Be4 18.Re7 Ba8 19.Rf7
+/- (0.74) Depth: 29/51 00:00:34 249mN
1.Bf3 f1Q+
+/= (0.65 --) Depth: 30/53 00:00:52 377mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rf6 Rd8 11.Kd4 Bb7+ 12.Kc5 Rd5+ 13.Kb6 Bc8 14.Rff7 Rd2 15.Rh7 Rb2+ 16.Kc6 Rc2+ 17.Kd5 Rd2+ 18.Kc5 Rc2+ 19.Kd4 Rb2 20.Ke5 Rb4 21.Re7 Rb2 22.Ra7 Bb7
+/= (0.66) Depth: 30/53 00:01:00 434mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rf6 Rd8 11.Kd4 Bb7+ 12.Kc5 Rd5+ 13.Kb6 Bc8 14.Rff7 Rd2 15.Rh7 Rb2+ 16.Kc6 Rc2+ 17.Kd5 Rd2+ 18.Kc5 Rc2+ 19.Kd6 Rd2+ 20.Ke5 Rb2 21.Re7 Re2+ 22.Kd5 Rxe7 23.Rxe7 Bb7+ 24.Kc5 Kc8 25.Kd6 Bf3 26.Rc7+ Kb8 27.Rd7 Be4 28.Re7 Bg6 29.Kd5 Kc8 30.Ke5 Bd3 31.Kd6 Bb5 32.Kd5 Kd8 33.Rg7 Bd3 34.Ra7 Bf5 35.Kd6
+/= (0.65) Depth: 31/53 00:01:44 751mN
1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Kb8 9.Kd3 Bd5 10.Rf6 Rd8 11.Kd4 Bb7+ 12.Kc5 Rd5+ 13.Kb6 Bc8 14.Rg8 Rd7 15.Rc6 Rb7+ 16.Kc5 Rc7 17.Rxc7 Kxc7 18.Rg7+ Bd7 19.Kd5 Kc8 20.Kd6 Bb5 21.Rh7 Bd3 22.Re7 Bf5 23.Rc7+ Kb8 24.Kc6 Bd3
+/= (0.63) Depth: 32/70 00:02:50 1229mN

1.Bf3 f1Q+ 2.Kxf1 Rf5 3.Rbf7+ Rxf3+ 4.Rxf3 Bb5+ 5.Ke1 Re2+ 6.Kd1 Re8 7.Rff7 Bc6 8.Kd2 Bd5 9.Ra7+ Kb8 10.Kc3 Bh1 11.Rae7 Rxe7 12.Rxe7 Bc6 13.Kd4 Kc8 14.Kc5 Bb7 15.Rf7 Be4 16.Kd6 Kb8 17.Re7 Bf3 18.Rh7 Be4 19.Rf7 Kc8 20.Re7 Bf5 21.Ke5 Bd7 22.Kd6 Bf5 23.Ke5
+/= (0.60) Depth: 33/70 00:04:47 2067mN

descriptionChess Puzzle EmptyRe: Chess Puzzle

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