White to move and win

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Chessqueen
Posts: 5478
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White to move and win

Post by Chessqueen »

Try to find the winning moves by yourself against any engine playing the Black pieces :roll:
[fen]nrbbqrk1/1pppppp1/1p6/6pQ/8/8/8/6K1 w - - 0 1 ]/fen]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
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Ajedrecista
Posts: 1950
Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: White to move and win.

Post by Ajedrecista »

Hello:

Almost upside down position of a problem published in 1971:

https://pdb.dieschwalbe.de/P1201232

Regards from Spain.

Ajedrecista.
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Jouni
Posts: 3227
Joined: Wed Mar 08, 2006 8:15 pm

Re: White to move and win

Post by Jouni »

Difficult to find white win :D :

1. -+ (-#12): 1.Qh2 e5 2.Qh5 e4 3.Qd1 Bf6 4.Kg2 d6 5.Qe2 Qa4 6.Kg1 Bd4+ 7.Kg2 Qb3 8.Qf2 Bh3+ 9.Kg1 Qd1+ 10.Kh2 Bxf2 11.Kxh3 g4+ 12.Kg2 Qg1#
2. -+ (-#11): 1.Kf2 c5 2.Qh1 Nc7 3.Ke3 d5 4.Kf2 Ra8 5.Qb1 Qa4 6.Ke1 Qh4+ 7.Kd2 Bf5 8.Qf1 Qd4+ 9.Qd3 Qxd3+ 10.Ke1 Qc2 11.Kf1 Ra1#
3. -+ (-#11): 1.Qxg5 e5 2.Qg3 c5 3.Qb3 Qe6 4.Qb2 Nc7 5.Kh1 Ra8 6.Kg1 Ra2 7.Qf2 Qg4+ 8.Kh1 Qh3+ 9.Kg1 Ra1+ 10.Qe1 Rxe1+ 11.Kf2 Bh4#
4. -+ (-#11): 1.Qh1 c5 2.Kf2 Nc7 3.Ke3 d5 4.Kf2 Ra8 5.Qb1 Qa4 6.Ke1 Qh4+ 7.Kd2 Bf5 8.Qf1 Qd4+ 9.Qd3 Qxd3+ 10.Ke1 Qc2 11.Kf1 Ra1#
5. -+ (-#11): 1.Kh2 c5 2.Qe2 Nc7 3.Kg3 Ra8 4.Qe1 d5 5.Qd1 Qb5 6.Qe2 Qb1 7.Kf2 Ra1 8.Ke3 Qg1+ 9.Kd3 c4+ 10.Kc3 Nb5+ 11.Kd2 Qc1#
6. -+ (-#11): 1.Kh1 c5 2.Qd1 Nc7 3.Qg1 Ra8 4.Qg4 d5 5.Qxg5 Qa4 6.Kg1 Qd4+ 7.Kh2 Ra2+ 8.Qg2 Qf4+ 9.Kh1 Ra1+ 10.Qg1 Qf3+ 11.Kh2 Qh3#
7. -+ (-#11): 1.Qh3 c5 2.Kh1 Nc7 3.Qg3 Ra8 4.Qg4 d5 5.Qxg5 Qa4 6.Kg1 Qd4+ 7.Kh2 Ra2+ 8.Qg2 Qf4+ 9.Kh1 Ra1+ 10.Qg1 Qf3+ 11.Kh2 Qh3#
8. -+ (-#11): 1.Qd1 c5 2.Kh1 Nc7 3.Qg1 Ra8 4.Qg4 d5 5.Qxg5 Qa4 6.Kg1 Qd4+ 7.Kh2 Ra2+ 8.Qg2 Qf4+ 9.Kh1 Ra1+ 10.Qg1 Qf3+ 11.Kh2 Qh3#
9. -+ (-#11): 1.Kg2 c5 2.Kg3 Nc7 3.Qe2 Ra8 4.Qe1 d5 5.Qd1 Qb5 6.Qe2 Qb1 7.Kf2 Ra1 8.Ke3 Qg1+ 9.Kd3 c4+ 10.Kc3 Nb5+ 11.Kd2 Qc1#
10. -+ (-#11): 1.Qe2 c5 2.Kh2 Nc7 3.Kg3 Ra8 4.Qe1 d5 5.Qd1 Qb5 6.Qe2 Qb1 7.Kf2 Ra1 8.Ke3 Qg1+ 9.Kd3 c4+ 10.Kc3 Nb5+ 11.Kd2 Qc1#
11. -+ (-#11): 1.Kf1 c5 2.Ke1 Nc7 3.Qg4 d6 4.Qh5 Ra8 5.Qd1 Qc6 6.Qe2 Qh1+ 7.Kd2 Ra2+ 8.Kd3 Bf5+ 9.Ke3 Qe4+ 10.Kf2 Qxe2+ 11.Kg1 Qg2#
12. -+ (-#11): 1.Qf3 c5 2.Qg2 Nc7 3.Kf1 Ra8 4.Kg1 d5 5.Qxg5 Qa4 6.Qd2 Qg4+ 7.Kf2 Ra3 8.Qe2 Qg3+ 9.Kf1 Ra1+ 10.Qd1 Rxd1+ 11.Ke2 Bg4#
13. -+ (-#11): 1.Qg4 c5 2.Qg2 Nc7 3.Kf1 Ra8 4.Kg1 d5 5.Qxg5 Qa4 6.Qd2 Qg4+ 7.Kf2 Ra3 8.Qe2 Qg3+ 9.Kf1 Ra1+ 10.Qd1 Rxd1+ 11.Ke2 Bg4#
14. -+ (-#7): 1.Qh7+ Kxh7 2.Kf2 d5 3.Ke1 Qb5 4.Kd2 Qb2+ 5.Kd3 f5 6.Ke3 f4+ 7.Kf3 g4#
15. -+ (-#7): 1.Qh8+ Kxh8 2.Kf2 d5 3.Ke3 Qb5 4.Kd2 Qb2+ 5.Kd3 f5 6.Ke3 f4+ 7.Kf3 g4#
16. -+ (-#7): 1.Qh6 gxh6 2.Kf2 d5 3.Ke2 Qb5+ 4.Kd2 Qb2+ 5.Ke3 Bg4 6.Kd3 c5 7.Ke3 Qd4#
17. -+ (-#7): 1.Qh4 gxh4 2.Kf1 d5 3.Ke2 Qb5+ 4.Kd2 Qb2+ 5.Ke3 Bg4 6.Kf4 Qe2 7.Kg5 e5#
18. -+ (-#5): 1.Qg6 fxg6 2.Kh2 Qf7 3.Kg2 Qf1+ 4.Kg3 Rf3+ 5.Kg4 Qg2#
19. -+ (-#4): 1.Qxf7+ Qxf7 2.Kh2 Qa2+ 3.Kg1 d6 4.Kh1 Rf1#
Jouni
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Chessqueen
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Re: White to move and Draw

Post by Chessqueen »

Now with this position White to play and draw :roll:

[fen]rkb5/1p6/pBp5/PPPp4/1K1Pp1P1/4Pp1p/5P1P/8 w - - 0 1 [/fen]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
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Chessqueen
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Re: White to move and win

Post by Chessqueen »

Can White Win here ? What engine can solve this Puzzle :?:
[fen]6k1/1p3p1p/1Pb1pPpP/1pPpP1P1/1P1P1K2/2b5/8/2B2Q2 w - - 0 1 [/fen]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
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Ajedrecista
Posts: 1950
Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: White to move and win.

Post by Ajedrecista »

Hello:

Two problems by the same author:

https://yacpdb.org/#562352

https://yacpdb.org/#399745

1.- Ba7+ (aiming for a draw) and 1.- Ba3 (looking for a win) according to YACPDB. Yet to be seen how engines deal with these positions.

Regards from Spain.

Ajedrecista.
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Chessqueen
Posts: 5478
Joined: Wed Sep 05, 2018 2:16 am
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Full name: Jorge Picado

Re: White to move and win.

Post by Chessqueen »

Ajedrecista wrote: ↑Thu Oct 27, 2022 10:32 am Hello:

Two problems by the same author:

https://yacpdb.org/#562352

https://yacpdb.org/#399745

1.- Ba7+ (aiming for a draw) and 1.- Ba3 (looking for a win) according to YACPDB. Yet to be seen how engines deal with these positions.

Regards from Spain.

Ajedrecista.
I left Slowchess for 12 hours and stockfish latest version for another 12 hours and none of them solved this Puzzle, that tells you how far from solving chess computer engines are :roll: [fen]6k1/1p3p1p/1Pb1pPpP/1pPpP1P1/1P1P1K2/2b5/8/2B2Q2 w - - 0 1 [/fen]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
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Chessqueen
Posts: 5478
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: White to move and win.

Post by Chessqueen »

Ajedrecista wrote: ↑Thu Oct 27, 2022 10:32 am Hello:

Two problems by the same author:

https://yacpdb.org/#562352

https://yacpdb.org/#399745

1.- Ba7+ (aiming for a draw) and 1.- Ba3 (looking for a win) according to YACPDB. Yet to be seen how engines deal with these positions.

Regards from Spain.

Ajedrecista.
But for the first position I imputed Ba7+ for White and let Slowchess played it out
[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.10.27"]
[White "Slow64-avx2"]
[Black "Slow64-avx2"]
[Result "0-1"]
[BlackElo "3480"]
[Time "17:49:27"]
[WhiteElo "3480"]
[SetUp "1"]
[FEN "rkb5/1p6/pBp5/PPPp4/1K1Pp1P1/4Pp1p/5P1P/8 w - - 0 1"]
[Termination "normal"]
[PlyCount "15"]
[WhiteType "program"]
[BlackType "program"]

1. Ba7+ (1. g5 {(g4-g5 a6xb5 g5-g6 Bc8-e6 Kb4-a3 Be6-g8) -5.04/5 0} axb5
{(a6xb5 g5-g6 Bc8-e6 Kb4-a3 Be6-g8 Ka3-b4 Kb8-c8) +5.44/6 0} 2. g6 {(g5-g6
Bc8-e6 g6-g7 Kb8-c8 a5-a6 b7xa6 g7-g8Q+ Be6xg8) -6.32/7 0} Be6 {(Bc8-e6
g6-g7 Kb8-c8 a5-a6 b7xa6 g7-g8Q+ Be6xg8) +6.32/5 0} 3. Ka3 {(Kb4-a3 Kb8-c8
Ka3-b3 Kc8-d7 g6-g7 Ra8-c8 Kb3-c2) -6.76/5} Kc8 {(Kb8-c8 Ka3-b2 Kc8-d7
Kb2-c1 Kd7-e7 Kc1-d2 Ke7-f6) +7.72/5 0} 4. Kb3 {(Ka3-b3 Kc8-d7 Kb3-c3
Ra8-g8 Kc3-b3 Rg8xg6 Kb3-b2 Rg6-g2) -9.08/6 0} Kd7 {(Kc8-d7 Kb3-c3 Ra8-g8
g6-g7 Rg8xg7 a5-a6 b7xa6 Kc3-d2) +9.20/6 0} 5. Kb2 {(Kb3-c2) -10.11/6 0})
1. .. Kxa7 {(Kb8xa7 g4-g5 a6xb5 g5-g6 Bc8-e6 a5-a6 Ra8-g8 a6xb7 Rg8xg6)
+11.72/6 0} 2. b6+ {(b5-b6+ Ka7-b8 Kb4-b3 Bc8xg4 Kb3-c3 Kb8-c8 Kc3-d2
Kc8-d7 Kd2-c3 Ra8-g8 Kc3-b4) -11.92/7 0} Kb8 {(Ka7-b8 Kb4-b3 Bc8xg4 Kb3-c3
Kb8-c8 Kc3-d2 Kc8-d7) +11.92/4} 3. Kb3 {(Kb4-b3 Bc8xg4 Kb3-c3 Kb8-c8 Kc3-d2
Kc8-d7 Kd2-c2 Ra8-g8 Kc2-b3 Bg4-e6 Kb3-a3) -12.28/8 0} Bxg4 {(Bc8xg4 Kb3-c3
Kb8-c8 Kc3-d2 Kc8-d7 Kd2-d1 Ra8-g8 Kd1-e1 Bg4-e6 Ke1-f1 Rg8-g2 Kf1-e1
Rg2xh2) +14.04/9 0} 4. Kc2 {(Kb3-c2 Kb8-c8 Kc2-d2 Kc8-d7 Kd2-d1 Bg4-e6
Kd1-e1 Ra8-g8 Ke1-f1 Rg8-g2 Kf1-e1 Rg2-g4 Ke1-d2 Rg4-g1 Kd2-c3 Rg1-g2)
-M14/9 0} Kc8 {(Kb8-c8 Kc2-d2 Kc8-d7 Kd2-d1 Ra8-g8 Kd1-d2 Bg4-e6 Kd2-e1
Rg8-g7 Ke1-f1 Rg7-g2 Kf1-e1 Rg2xh2 Ke1-d2 Rh2xf2+ Kd2-c3 Rf2-h2 Kc3-b4
f3-f2 Kb4-a4 f2-f1Q) +M13/12 0} 5. Kd2 {(Kc2-d2 Kc8-d7 Kd2-d1 Ra8-g8 Kd1-d2
Bg4-e6 Kd2-e1 Rg8-g4 Ke1-d2 Rg4-g2 Kd2-e1) -M12/7 0} Kd7 {(Kc8-d7 Kd2-d1
Ra8-g8 Kd1-d2 Bg4-e6 Kd2-e1 Rg8-g4 Ke1-d2 Rg4-g2 Kd2-e1 Rg2xh2 Ke1-d2
Rh2xf2+ Kd2-c3 Rf2-h2 Kc3-b4 f3-f2) +M12/11 0} 6. Kd1 {(Kd2-d1 Ra8-g8
Kd1-d2 Bg4-e6 Kd2-e1 Rg8-g1+ Ke1-d2 Rg1-f1 Kd2-c2 Rf1xf2+ Kc2-b3 Rf2xh2
Kb3-b4 f3-f2 Kb4-a4 f2-f1Q Ka4-a3 Qf1-b1 Ka3-a4 Rh2-a2+) -M10/11 0} Rg8
{(Ra8-g8 Kd1-d2 Bg4-e6 Kd2-e1 Rg8-g1+ Ke1-d2 Rg1-f1 Kd2-c2 Rf1xf2+ Kc2-b3
Rf2xh2 Kb3-b4 f3-f2) +M10/7 0} 7. Kd2 {(Kd1-d2 Bg4-e6 Kd2-e1 Rg8-g1+ Ke1-d2
Rg1-f1 Kd2-c2 Rf1xf2+ Kc2-b3 Rf2xh2 Kb3-b4 f3-f2 Kb4-a4 f2-f1Q Ka4-a3
Qf1-b1 Ka3-a4 Rh2-a2+) -M9/13 0} Be6 {(Bg4-e6 Kd2-e1 Rg8-g1+ Ke1-d2 Rg1-f1
Kd2-c2 Rf1xf2+ Kc2-b3 Rf2xh2 Kb3-b4 f3-f2 Kb4-a4 f2-f1Q Ka4-a3 Qf1-b1
Ka3-a4 Rh2-a2+) +M9/12 0} 8. Ke1 {(Kd2-e1 Rg8-g1+ Ke1-d2 Rg1-f1 Kd2-c2
Rf1xf2+ Kc2-b3 Rf2xh2 Kb3-b4 f3-f2 Kb4-a4 f2-f1Q Ka4-a3 Qf1-b1 Ka3-a4
Rh2-a2+) -M8/10 0 White resigns} *[/pgn]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
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fishpov
Posts: 100
Joined: Sat Mar 07, 2015 6:05 pm

Re: White to move and win

Post by fishpov »

Stockfish XI r1 with FD (Fortress Detect)
[fen]6k1/1p3p1p/1Pb1pPpP/1pPpP1P1/1P1P1K2/2b5/8/2B2Q2 w - - 0 1[/fen]

Analysis by Stockfish XI-r1 FD FD r1:

..
1.Ba3 Bb2 2.Qd3 Bc1+ 3.Kf3 Bb2 4.Qb3 Kf8 5.Qa4 bxa4 6.b5 Bxd4 7.bxc6 bxc6 8.Kf4 Bg1 9.Bb2 Bxc5 10.Ba3 Bxa3 11.b7 Bc1+ 12.Kg4
+- (8.56) Depth: 25/34 00:00:03 73658kN
1.Ba3 Bb2 2.Qd3 Bc1+ 3.Kf3 Bb2 4.Qb3 Kf8 5.Qa4 bxa4 6.b5 Bxd4 7.bxc6 bxc6 8.Kf4 Bg1 9.Bb2 Bxc5 10.Ba3 Bxa3 11.b7 Ke8 12.b8Q+ Kd7 13.Qa7+ Kc8 14.Qxa4 Bc1+ 15.Kg4 Kb7 16.Qb3+ Kc7 17.Qc3 d4 18.Qxc1 Kb6 19.Qb2+ Kc5 20.Qb3 d3 21.Qxd3 Kb4 22.Qd7
+- (9.54) Depth: 26/86 00:00:17 198MN
..
1.Ba3 Bd2+ 2.Kf3 Bc3 3.Ke3 Bb2 4.Qd3 Bc3 5.Qc2 Bb2 6.Qb3 Bc1+ 7.Kf3 Bb2 8.Kf4 Bc1+ 9.Kg4 Bb2 10.Kf3 Kf8 11.Qa4 bxa4 12.b5 Bxd4 13.bxc6 bxc6 14.Kf4 Bg1 15.Bb2 Bxc5 16.Ba3 Bxa3 17.b7 Ke8 18.b8Q+ Kd7 19.Qa7+ Kc8 20.Qxa4 Bc1+ 21.Kg4 Kb7 22.Qb3+ Kc7 23.Qc3 d4 24.Qxc1 Kb6 25.Qc4 c5 26.Qa4 Kb7 27.Qb5+ Ka7 28.Qxc5+ Ka6 29.Qd6+ Kb5 30.Qxd4 Kc6 31.Qc4+ Kb6 32.Qa4 Kc5 33.Qd7 Kc4 34.Qxf7 Kd3 35.Qxe6 Ke3 36.Qc6 Kd2 37.Qd5+ Kc3
+- (99.77 ++) Depth: 40/51 00:01:02 640MN
1.Ba3 Bd2+ 2.Kf3 Bc3 3.Ke3 Bb2 4.Qd3 Bc3 5.Qc2 Bb2 6.Qb3 Bc1+ 7.Kf3 Bb2 8.Kg4 Kf8 9.Qa4 bxa4 10.b5 Bxd4 11.bxc6 bxc6 12.Kf4 Bg1 13.Bb2 Bxc5 14.Ba3 Bxa3 15.b7 Ke8 16.b8Q+ Kd7 17.Qa7+ Kc8 18.Qxa4 Bc1+ 19.Kg4 Kb7 20.Qb3+ Kc7 21.Qc3 Kb6 22.Qxc1 c5 23.Qa3 d4 24.Qa4 d3 25.Qb3+ Kc7 26.Qxd3 Kc6 27.Qd6+ Kb5 28.Qc7 Kc4 29.Qxf7 Kc3 30.Qxe6 Kd4 31.f7 c4 32.f8Q Kd3 33.Qa3+ Ke2 34.Qxc4+ Ke1 35.Qcc1+ Kf2 36.Qa2#
+- (#36) Depth: 40/86 00:01:05 681MN
1.Ba3 Bd2+ 2.Kf3 Bc3 3.Qd1 Ba1 4.Qc2 Bb2 5.Qb3 Kf8 6.Qa4 bxa4 7.b5 Bxd4 8.bxc6 bxc6 9.Bc1 Bxc5 10.Ba3 Ke8 11.Bxc5 Kd7 12.Ke3 Kc8 13.Kd4 Kb7 14.Kc3 a3 15.Kb3 a2 16.Kxa2 Kb8 17.Bd4 Kb7 18.Kb3 Kc8 19.Kb4 Kb7 20.Kc5 Ka6 21.Bb2 Kb7 22.Ba1 d4 23.Bxd4 Ka6 24.Ba1 Kb7 25.Bb2 Ka8 26.Kxc6 Kb8 27.b7 Ka7 28.Ba3 Kb8 29.Bd6+ Ka7 30.b8Q+ Ka6 31.Qb6#
+- (#31) Depth: 41/96 00:01:25 910MN
..
1.Ba3 Bb2 2.Qd3 Bc3 3.Qc2 Bb2 4.Qb3 Bc1+ 5.Kg4 Bb2 6.Kf3 Kf8 7.Qa4 bxa4 8.b5 Bxd4 9.bxc6 bxc6 10.Bc1 Bxc5 11.Ba3 Ke8 12.Bxc5 Kd8 13.Ke3 Kc8 14.Kd4 Kb7 15.Kc3 a3 16.Kb3 a2 17.Kxa2 Kb8 18.Bd4 Kb7 19.Kb3 Kb8 20.Kb4 Kc8 21.Kc5 Kb7 22.Bb2 d4 23.Bxd4 Ka6 24.Bb2 Kb7 25.Ba3 Ka6 26.Kxc6 Ka5 27.b7 Ka4 28.b8Q Kxa3 29.Qb1 Ka4 30.Qb2 Ka5 31.Qa3#
+- (#31) Depth: 47/82 00:06:31 5749MN
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Chessqueen
Posts: 5478
Joined: Wed Sep 05, 2018 2:16 am
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Full name: Jorge Picado

Re: White to move and win

Post by Chessqueen »

fishpov wrote: ↑Fri Oct 28, 2022 10:48 am Stockfish XI r1 with FD (Fortress Detect)
[fen]6k1/1p3p1p/1Pb1pPpP/1pPpP1P1/1P1P1K2/2b5/8/2B2Q2 w - - 0 1[/fen]

Analysis by Stockfish XI-r1 FD FD r1:

..
1.Ba3 Bb2 2.Qd3 Bc1+ 3.Kf3 Bb2 4.Qb3 Kf8 5.Qa4 bxa4 6.b5 Bxd4 7.bxc6 bxc6 8.Kf4 Bg1 9.Bb2 Bxc5 10.Ba3 Bxa3 11.b7 Bc1+ 12.Kg4
+- (8.56) Depth: 25/34 00:00:03 73658kN
1.Ba3 Bb2 2.Qd3 Bc1+ 3.Kf3 Bb2 4.Qb3 Kf8 5.Qa4 bxa4 6.b5 Bxd4 7.bxc6 bxc6 8.Kf4 Bg1 9.Bb2 Bxc5 10.Ba3 Bxa3 11.b7 Ke8 12.b8Q+ Kd7 13.Qa7+ Kc8 14.Qxa4 Bc1+ 15.Kg4 Kb7 16.Qb3+ Kc7 17.Qc3 d4 18.Qxc1 Kb6 19.Qb2+ Kc5 20.Qb3 d3 21.Qxd3 Kb4 22.Qd7
+- (9.54) Depth: 26/86 00:00:17 198MN
..
1.Ba3 Bd2+ 2.Kf3 Bc3 3.Ke3 Bb2 4.Qd3 Bc3 5.Qc2 Bb2 6.Qb3 Bc1+ 7.Kf3 Bb2 8.Kf4 Bc1+ 9.Kg4 Bb2 10.Kf3 Kf8 11.Qa4 bxa4 12.b5 Bxd4 13.bxc6 bxc6 14.Kf4 Bg1 15.Bb2 Bxc5 16.Ba3 Bxa3 17.b7 Ke8 18.b8Q+ Kd7 19.Qa7+ Kc8 20.Qxa4 Bc1+ 21.Kg4 Kb7 22.Qb3+ Kc7 23.Qc3 d4 24.Qxc1 Kb6 25.Qc4 c5 26.Qa4 Kb7 27.Qb5+ Ka7 28.Qxc5+ Ka6 29.Qd6+ Kb5 30.Qxd4 Kc6 31.Qc4+ Kb6 32.Qa4 Kc5 33.Qd7 Kc4 34.Qxf7 Kd3 35.Qxe6 Ke3 36.Qc6 Kd2 37.Qd5+ Kc3
+- (99.77 ++) Depth: 40/51 00:01:02 640MN
1.Ba3 Bd2+ 2.Kf3 Bc3 3.Ke3 Bb2 4.Qd3 Bc3 5.Qc2 Bb2 6.Qb3 Bc1+ 7.Kf3 Bb2 8.Kg4 Kf8 9.Qa4 bxa4 10.b5 Bxd4 11.bxc6 bxc6 12.Kf4 Bg1 13.Bb2 Bxc5 14.Ba3 Bxa3 15.b7 Ke8 16.b8Q+ Kd7 17.Qa7+ Kc8 18.Qxa4 Bc1+ 19.Kg4 Kb7 20.Qb3+ Kc7 21.Qc3 Kb6 22.Qxc1 c5 23.Qa3 d4 24.Qa4 d3 25.Qb3+ Kc7 26.Qxd3 Kc6 27.Qd6+ Kb5 28.Qc7 Kc4 29.Qxf7 Kc3 30.Qxe6 Kd4 31.f7 c4 32.f8Q Kd3 33.Qa3+ Ke2 34.Qxc4+ Ke1 35.Qcc1+ Kf2 36.Qa2#
+- (#36) Depth: 40/86 00:01:05 681MN
1.Ba3 Bd2+ 2.Kf3 Bc3 3.Qd1 Ba1 4.Qc2 Bb2 5.Qb3 Kf8 6.Qa4 bxa4 7.b5 Bxd4 8.bxc6 bxc6 9.Bc1 Bxc5 10.Ba3 Ke8 11.Bxc5 Kd7 12.Ke3 Kc8 13.Kd4 Kb7 14.Kc3 a3 15.Kb3 a2 16.Kxa2 Kb8 17.Bd4 Kb7 18.Kb3 Kc8 19.Kb4 Kb7 20.Kc5 Ka6 21.Bb2 Kb7 22.Ba1 d4 23.Bxd4 Ka6 24.Ba1 Kb7 25.Bb2 Ka8 26.Kxc6 Kb8 27.b7 Ka7 28.Ba3 Kb8 29.Bd6+ Ka7 30.b8Q+ Ka6 31.Qb6#
+- (#31) Depth: 41/96 00:01:25 910MN
..
1.Ba3 Bb2 2.Qd3 Bc3 3.Qc2 Bb2 4.Qb3 Bc1+ 5.Kg4 Bb2 6.Kf3 Kf8 7.Qa4 bxa4 8.b5 Bxd4 9.bxc6 bxc6 10.Bc1 Bxc5 11.Ba3 Ke8 12.Bxc5 Kd8 13.Ke3 Kc8 14.Kd4 Kb7 15.Kc3 a3 16.Kb3 a2 17.Kxa2 Kb8 18.Bd4 Kb7 19.Kb3 Kb8 20.Kb4 Kc8 21.Kc5 Kb7 22.Bb2 d4 23.Bxd4 Ka6 24.Bb2 Kb7 25.Ba3 Ka6 26.Kxc6 Ka5 27.b7 Ka4 28.b8Q Kxa3 29.Qb1 Ka4 30.Qb2 Ka5 31.Qa3#
+- (#31) Depth: 47/82 00:06:31 5749MN
Where can we download that version of Stockfish, please provide a link
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
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