Teams Puzzle #14, YELLOW to move

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Avatar of LelouchViBrittaina

 

 

Yellow to move, and force mate in 4-5 moves.  It s indeed a forced mate I double checked.

Unfortunately I can t find image upload button so I can t post screenshot

Difficulty: Medium

PGN

1. h2-h3 .. b7-c7 .. g13-g12 .. m8-l8
2. Qg1-j4 .. Qa8-b7 .. j13-j11 .. Qn7-l9
3. Ne1-f3 .. Na10-c9 .. d13-d11 .. Nn5-l6
4. k2-k4 .. b4-d4 .. Qh14-e11 .. Ql9-h9
5. Qj4-j6 .. Na5-c6 .. Bf14-g13 .. Nn10-m8
6. Bi1-h2 .. Qb7-c8 .. Ne14-f12 .. m4-l4
7. Nj1-i3 .. d4-e4 .. Nj14-i12 .. m5-k5
8. Qj6-g3 .. e4xNf3 .. Qe11-e3 .. Qh9-h7
9. e2xf3 .. Ra4-d4 .. Qe3-e9 .. m11-k11
10. Qg3xl8 .. Qc8xQl8 .. Bg13xQl8 .. m7xBl8
11. Rd1-e1 .. b10-d10 .. Qe9-i9 .. Bn6-m5
12. Ni3-j5 .. Ba9xe13 .. Rd14-e14 .. O-O-O
13. Re1xBe13 .. Rd4xd2 .. Qi9-i10 .. Rn7-m7
14. Re13-e1 .. Rd2-d9 .. Re14-e6 .. Nl6xNj5
15. k4xNj5 .. Nc9xd11 .. Nf12xNd11 .. Qh7xNd11
16. Bh2xk5 .. d10-e10 

Avatar of yehuh123u
LelouchViBrittaina wrote:

Unfortunately I can t find image upload button so I can t post screenshot

Avatar of LelouchViBrittaina

Yes I m telling you @yehuh123u, it s not there

 

Avatar of yehuh123u
LelouchViBrittaina wrote:

Yes I m telling you @yehuh123u, it s not there

 

you have a screenshot?

Avatar of yehuh123u

Avatar of LelouchViBrittaina

@yehu123u thank you for your help

Yellow to move, and force mate in 4-5 moves.  It s indeed a forced mate I double checked.

Unfortunately I can t find image upload button so I can t post screenshot

Difficulty: Medium

PGN

1. h2-h3 .. b7-c7 .. g13-g12 .. m8-l8
2. Qg1-j4 .. Qa8-b7 .. j13-j11 .. Qn7-l9
3. Ne1-f3 .. Na10-c9 .. d13-d11 .. Nn5-l6
4. k2-k4 .. b4-d4 .. Qh14-e11 .. Ql9-h9
5. Qj4-j6 .. Na5-c6 .. Bf14-g13 .. Nn10-m8
6. Bi1-h2 .. Qb7-c8 .. Ne14-f12 .. m4-l4
7. Nj1-i3 .. d4-e4 .. Nj14-i12 .. m5-k5
8. Qj6-g3 .. e4xNf3 .. Qe11-e3 .. Qh9-h7
9. e2xf3 .. Ra4-d4 .. Qe3-e9 .. m11-k11
10. Qg3xl8 .. Qc8xQl8 .. Bg13xQl8 .. m7xBl8
11. Rd1-e1 .. b10-d10 .. Qe9-i9 .. Bn6-m5
12. Ni3-j5 .. Ba9xe13 .. Rd14-e14 .. O-O-O
13. Re1xBe13 .. Rd4xd2 .. Qi9-i10 .. Rn7-m7
14. Re13-e1 .. Rd2-d9 .. Re14-e6 .. Nl6xNj5
15. k4xNj5 .. Nc9xd11 .. Nf12xNd11 .. Qh7xNd11
16. Bh2xk5 .. d10-e10 

 

Avatar of yehuh123u
LelouchViBrittaina wrote:

@yehu123u thank you for your help

 

np

Avatar of STIVRDK

Bi14xm10 .. l8-k8
17. Bk5xl4 .. e10-f10 .. Qi10xk8 .. Bm5xBl4
18. Rk1-k4 .. Rd9-g9 .. Re6xm6+ .. Rm7xRm6
19. Rk4xBl4 .. Ra11-a10 .. Qk8-l7 .. Bn9xBm10
20. Rl4-n4+ .. Rg9xg12+ .. h13xRg12 .. Kn6-m5
21. Rn4-n5+ .. Ra10-e10 .. Ql7-l5+ .. #Bi14xm10 .. l8-k8
17. Bk5xl4 .. e10-f10 .. Qi10xk8 .. Bm5xBl4
18. Rk1-k4 .. Rd9-g9 .. Re6xm6+ .. Rm7xRm6
19. Rk4xBl4 .. Ra11-a10 .. Qk8-l7 .. Bn9xBm10
20. Rl4-n4+ .. Rg9xg12+ .. h13xRg12 .. Kn6-m5
21. Rn4-n5+ .. Ra10-e10 .. Ql7-l5+ .. #

It's not in 4-5 moves, but maybe this could work

Also I think It's 2300+ puzzle

 

 

Avatar of JkCheeseChess

Line 1:
16. .. Re6xm6+ .. Rm7xRm6
17. Re1-e6 .. Rd9-j9 .. Qi10xRj9 .. Rm6xRe6
18. Bk5-m7+ .. e10-f10 .. Qj9-l7 .. Kn6-n7
19. Bm7-h2+ .. Ba6xg12 .. Ql7xKn7#

Line 2:
16. .. Re6xm6+ .. Kn6-n7
2. Re1-e6 .. Rd9-g9 .. Rm6xRm7+ .. Kn7-n8
3. Re6-n6+ .. Rg9xg12+ .. h13xRg12 .. Bm5xRn6
4. Bk5-i3 .. e10-f10 .. Rm7-n7+ .. Kn8xRn7
5. Rk1-k6 .. Ba6xg12 .. Qi10-m6+ .. #

Line 3:
16. .. Re6xm6+ .. Kn6-n5
2. Re1-e6 .. Rd9-j9 .. Qi10xRj9 .. Rm7xRm6
3. Bk5-l6 .. e10-f10 .. Qj9xRm6+ .. Kn5-m4
4. Re6-e10 .. Ba6xRe10 .. Qm6xBm5+ .. #

The first move is Rxm6+, and regardless of what green plays, it's a forced mate in 4-5 moves. Blue doesn't have that many options to defend anyway. The only piece that can prolong mate is the rook, and once it is lost, it's game over.