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Black should “Shirov” White’s knight with 1…Rxd4! 2.cxd4 Bxd4+, when White’s king is “Dunne for,” e.g. 3.Kh1 Ng3+ 4.Kg2 Re2# or 3.Kg2 Re2+ 4.K moves Ng3#.
1. … Rd4: sure looks crushing. All White’s pieces are far away, and can’t help his King. Even Black’s Nh5 turns out to be brilliantly placed!
I suggest:
1. Rxd4
If now white takes:
1. … cxd4
2. Bxd4+
then it is mate in two more moves:
a) Kh2/g2 Re2+ Kh1/f1 Ng3#
b) Kh1/f1 Ng3+ Kh2/g2 Re2#
If white not takes with cxd4, there is the threat:
2. Rd1 double check Kh1/f1
3. Re2# (taking queen was not an issue here)
I can’t see how white defends this threat, without running into one of the mentioned lines.
1. … Bxf7+ K somewhere
doesn’t help either.
1. … Rxd4
white can´t take the rook back because of
2. cxd4 Bxd4+
and the next two moves will be Re2 and Ng3, check and mate. the move order depends on where the white king goes to. the only way white can prevent this from happening is to resign or sacrifice the queen on e3. greets, jan
1. Rxd4 cxd4 2. Bxd4+…. Kf1 or Kh1 3. Ng3+ Kg2 4. Re2+#
2…. Kg2 3. Re2+ Kf1 or Kh1 4. Ng3+#
1 Rxd4 looks like the only try, as after …cxd4, 2 Bxd4+, the white king is boxed in by the bishop, rook, and knight, and is mated by Ng3 and Re2 (which ever one is check is played first).
A small correction, if:
1. Rxd4 Bxf7+ (only attempt to prolong the game with some moves)
then it certainly isn’t K somewhere as I suggested, it is of cource:
2. Kxf7 Qxf4+
3. Rxf4 discovered +
and the rest goes after mentioned lines with Ng3 and Re2.
I think it is a mate in 5.
1….Rxd4! 2.cxd4 Bxd4+ 3.Kf1 Ng3+ 4.Kg2 Re2 mate or 3.Kg2 Re2+ 4.Kh1/f1 Ng3 mate or 3.Kh1 Ng3+ 4.Kg2/h2 Re2 mate
My idea is Rook takes Knight, because White cannot take back, otherwise it will be mated by Black pieces.
Well, I’m not sure but if White instead decide to move another piece, a discovered check grabs the White Queen.
Move the King seems to enter in a mate net, that’s it.
Best Regards
1….Rde8
2.Qe2 Ng3
3.Qd3 Re3
4.Qd2 Re2
5.Qd3 Re3
6.Qxe3 Rxe3
7.Rd1 Rxf3
8.Bd5 Re5
9.Kh2 Ne2
10.Nxe2 Rxe2+
11.Kh1 Kg7
12.b4 Be3
13.Bb7 Rxa2
14.Bxa6 Kg6
15.Bxb5 Kg5
16.Bc4 Rf2
17.Bxf7 Kh4
18.Be6 Kg3
19.Kg1 Rd2+
20.Kf1 Rxd1+
21.Ke2 Rb1
22.b5 Rxb5
23.c4 Re5
24.Bg4 h5
25.Bf3 Bf2+
26.Kd2 Kxf3
27.Kc3 Ke4
28.Kb4 Bc5+
29.Kb3 f3
30.Kc3 f2
31.Kd2 f1=Q
32.Kc2 Qxh3
33.Kd2 Qd3+
34.Kc1 Ba3#
***Yeah !!! Black WON !!!
“One Game One KO”
– High skill from MR KO (Malaysian)
1…Ng3 trapping the king.
What a surprise, Shirov down a queen for a rook and on the attack.
Well, the first things I would look at here are the exchange sacrifice at d4 or the simple check with the rook on the g-file, or some combination of those ideas. I would chose the exchange sacrifice first mostly because it is the most forcing way to open up the line for that wonderful bishop at c5.
1. …..Rd4
2. cd4 Bd4
White has four moves-Kf1, Kg2, Kh2, Kh1. Let’s take them in order:
3. Kf1 Ng3
Chosen to force the white king off the first rank so that the rook can join the fray on rank two, but even I can see mate arrives at the same time:
4. Kg2 Re2#
Or, at move 3:
3. Kg2 Re2 (plays itself)
4. Kf1
Of course, Kh1 is mate after Ng3. Continuing:
4. …..Ng3# anyway.
Or
3. Kh2 Re2
4. Kh1 Ng3#
Or
3. Kh1 Ng3 and mate on either of the two possible king moves for white at move 4.
Clearly, white cannot accept the sacrifice offer on move 2, but it doesn’t matter since the only options are to give up the queen at e3 or c2 (to discovered attack) and/or the bishop at f7, and I doubt either of them prevent mate more than 1 or 2 additional moves, if that.
1… Rxd4 2.cxd4 Bxd4+
3.Kf1 Ng3+ 4.Kg2 Re2+#
3.Kh1 Ng3+ 4.Kg2/h2 Re2+#
3.Kg2 Re2+ 4.Kf1/h1 Ng3+#
3.Qe3 Rxe3 Black win
1. Rd5 cd
2. Bd5 Kf1 or Kh1
3. Ng3 Kg2
4. Re2 mate
If 2…Kg2 then
3. Re2 Kf1 or Kh1
4. Ng3 mate