How easy it is to make a mistake in 4pc | Weekly Puzzle December 27 2020.

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JkCheeseTheIdotNoob

Yellow Q is still hanging but red does have a few checks...

roadrunner18
JkCheeseChess wrote:

Isn't the move just Qxi13 that defends from all knight checks also threatening mate on i14

no

1. h2-h3 .. b6-d6 .. h13-h11 .. Nn5-l6
2. Ne1-d3 .. b8-c8 .. Ne14-f12 .. m9-l9
3. Nd3-f4 .. b11-d11 .. Qh14-h13 .. Nl6-k4
4. j2-j3 .. Qa7-c9 .. Nf12xd11 .. m5-l5
5. j3xNk4 .. Ra11xNd11 .. Qh13-g12 .. Bn6xBi1
6. Nf4-d5 .. Rd11-a11 .. Qg12xc8+ .. Qn8xi13
7. Nd5-c7+ .. Ka8-a7 .. Qc8xQc9+ .. Qi13xBi14+ ( .. Qi13xNc7
8. f2-f3+ .. Ka7-a8 .. Qc9-a7+ )
8. f2-f3+ .. #

roadrunner18

l7 and k7 are the only moves to stay alive, but that is still losing (though bg still have chances green should not have resigned)

1. h2-h3 .. b6-d6 .. h13-h11 .. Nn5-l6
2. Ne1-d3 .. b8-c8 .. Ne14-f12 .. m9-l9
3. Nd3-f4 .. b11-d11 .. Qh14-h13 .. Nl6-k4
4. j2-j3 .. Qa7-c9 .. Nf12xd11 .. m5-l5
5. j3xNk4 .. Ra11xNd11 .. Qh13-g12 .. Bn6xBi1
6. Nf4-d5 .. Rd11-a11 .. Qg12xc8+ .. m7-l7
7. Nd5-c7+ .. Ka8-a7 .. Qc8-a8+ .. Qn8xQg1+
8. Kh1xQg1 .. Ka7-b6 .. Qa8xBa9 .. Bi1-h2+
9. Nj1xBh2 .. Qc9xNc7

JCrossover08

im confused, its crushing for who?

BoxJellyfishChess

my guess: GTS posted the wrong position again xD

GTSWPM150

@BoxJellyfishChess no this time I posted the right position (however road is completely correct). l7 is the best move.

GTSWPM150

@everyone well in order to avoid this again I will try to double check the position with Ziva (which I hope will have a weak version this coming week and hopefully get very powerful at the game over the coming weeks).