Author: Tord Romstad
Date: 14:54:31 12/07/03
Go up one level in this thread
On December 07, 2003 at 17:27:16, Anthony Cozzie wrote:
>Tinker-Zappa 3600+10 ICC game.
>
>[D]5rk1/ppq3p1/2p1pr2/5b2/3P2Pp/bNP5/P3QPBP/R4RK1 b - - 0 28
>
>Here Zappa played Qf4!? and went on to win.
>
>1... Qf4 2. gxf5 Bd6 3. Rfd1 Qxh2 4. Kf1 Rxf5 5. Rd3 Rxf2 6. Qxf2 Rxf2 7. Kxf2
>Bg3 8. Kf3 g5 9. Bf1 Qf2 10. Kg4
> = (1.58) Depth: 11/23 00:00:38.39 17225kN
>
>It does this on a more or less speculative basis: Black gets Q+3P v RRB, but
>White's King is seriously exposed, and Black's remaining army is very active.
>I'm not sure if the sac is completely correct; what does your thing play?
Cool position, and cool move (though I'm not a good enough chess player to guess
whether the sac is correct). Gothmog thinks Qf4 is very strong, but needs more
than
1 minute to find it on a Pentium IV 2.4 GHz:
1 0.41 0.00 233 Bg6
2 0.05 0.01 1242 Bg6 f4 Rxf4 Qxe6+
3 -0.19 0.03 3917 Bh7 g5 Rg6
4 -0.39 0.08 10885 Bh7 g5 Rg6 Qh5
5 -0.33 0.23 28863 Bh7 g5 Rg6 Qh5 Rf5
6 >= -0.33 0.23 30180 Bh7 g5 Rg6 Qh5 Rf5
6 <= -0.33 0.39 58499 Bh7 g5 Rg6 Qh5 Rf5
6 -0.33 0.39 58499 Bh7 g5 Rg6 Qh5 Rf5
7 >= -0.33 0.44 65988 Bh7 g5 Rg6 Qh5 Rf5
7 <= -0.33 0.80 132173 Bh7 g5 Rg6 Qh5 Rf5
7 -0.33 0.80 132173 Bh7 g5 Rg6 Qh5 Rf5
8 >= -0.33 0.91 151239 Bh7 g5 Rg6 Qh5 Rf5
8 >= -0.31 0.91 152971 Bh7 g5 Rg6 Qh5 Rf5
8 >= -0.25 0.97 163248 Bh7 g5 Rg6 Qh5 Rf5
8 >= -0.11 1.07 184208 Bh7 g5 Rg6 Qh5 Rf5
8 <= 0.12 1.68 301009 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 <= 0.11 1.69 304752 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 <= 0.08 1.75 317731 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 >= 0.02 1.86 339853 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 >= 0.03 1.87 343063 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 <= 0.06 1.89 348330 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 <= 0.05 1.91 353985 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 <= 0.03 1.92 358557 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
8 0.03 1.92 358557 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
9 >= 0.03 2.65 497943 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
9 <= 0.03 3.71 711417 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
9 0.03 3.71 711417 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
10 >= 0.03 4.71 909613 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Rf5 f4 Rxf4 Kh1
10 >= 0.05 4.87 946351 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Bb2
10 >= 0.11 5.66 1103583 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Bb2
10 >= 0.25 10.49 2033757 Bh7 g5 Rg6 Qg4 Rf4 Qh5 Bb2
10 <= 0.48 11.95 2312410 Bh7 g5 Rg6 Qg4 Rf4 Qh3 e5 dxe5 Qxe5
10 <= 0.47 12.00 2327579 Bh7 g5 Rg6 Qg4 Rf4 Qh3 e5 dxe5 Qxe5
10 <= 0.44 17.10 3232315 Bh7 Rae1 Qf4 Be4 Bxe4 Qxe4 Qxe4 Rxe4 g5
10 >= 0.38 18.34 3473205 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4 Bf4 f3
10 >= 0.39 18.64 3532244 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4 Bf4 f3
10 <= 0.42 19.12 3633978 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4 Bf4 Nc5
10 <= 0.41 19.27 3673881 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4 Bf4 Nc5
10 >= 0.41 19.39 3702152 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4 Bf4 Nc5
10 0.41 19.39 3702152 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4 Bf4 Nc5
11 <= 0.39 30.89 5952705 Bh7 Rae1 Bd6 h3 g5 Kh1 b5 Be4
11 <= 0.38 32.26 6299561 Bh7 Rae1 Bd6 h3 g5 Qc4 Bh2+ Kh1 Rxf2 Qxe6+
Kh8 Rxf2 Rxf2 Qe8+ Bg8 Qh5+
11 >= 0.36 41.41 8065170 Bh7 Rae1 Bd6 h3 g5 Qc4 Qf7 Re2
11 >= 0.38 42.20 8244064 Bh7 Rae1 Bd6 h3 g5 Qc4 Qf7 Re2
11 0.38 42.21 8244064 Bh7 Rae1 Bd6 h3 g5 Qc4 Qf7 Re2
12 >= 0.38 1:10 13818361 Qf4 gxf5 Bd6 Rfd1 h3 Bf3 Qxh2+ Kf1 Rxf5
Qxe6+ Kh8 Nd2 Rxf3 Nxf3 Qg2+
12 >= 0.39 1:11 13973705 Qf4 gxf5 Bd6 Rfd1 h3 Bf3 Qxh2+ Kf1 Rxf5
Qxe6+ Kh8 Nd2 Rxf3 Nxf3 Qg2+
12 >= 0.45 1:13 14439300 Qf4 gxf5 Bd6 Rfd1 h3 Bf3 Qxh2+ Kf1 Rxf5
Qxe6+ Kh8 Nd2 Rxf3 Nxf3 Qg2+
12 >= 0.59 1:16 15095500 Qf4 gxf5 Bd6 Rfd1 h3 Bf3 Qxh2+ Kf1 Rxf5
Qxe6+ Kh8 Nd2 Rxf3 Nxf3 Qg2+
12 >= 0.84 1:21 16139723 Qf4 gxf5 Bd6 Rfd1 h3 Bf3 Qxh2+ Kf1 Rxf5
Qxe6+ Kh8 Nd2 Rxf3 Nxf3 Qg2+
12 <= 1.22 1:24 16812245 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Ke1 Bxh2
12 <= 1.20 1:24 16842147 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 e5
12 <= 1.17 1:24 16908954 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 e5
12 <= 1.09 1:25 17000763 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 e5 Rd2 exd4 cxd4
12 >= 0.95 1:29 17812862 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bf4
12 >= 0.97 1:30 18068958 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3
12 >= 1.03 1:31 18511171 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3
12 <= 1.08 1:32 18575390 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3 Nc5 Rh2+ Kg1
Rf4
12 <= 1.06 1:32 18622774 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3 Nc5 Rh2+ Kg1
Rf4
12 >= 1.05 1:32 18810254 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3 Nc5 Rh2+ Kg1
Rf4
12 >= 1.06 1:34 19179682 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3 Nc5 Rh2+ Kg1
Rf4
12 1.06 1:34 19179682 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Kg1 Bxh2+ Kh1 Bg3 Nc5 Rh2+ Kg1
Rf4
13 <= 1.05 1:48 21996154 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Ke1 Rxh2 Rd2 Rxd2 Nxd2
13 >= 1.05 2:05 25446408 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Ke1 Rxh2 Rd2 Bg3+ Kd1 Rf1+ Kc2
Rxa1 Nxa1 Bf2
13 1.05 2:05 25446408 Qf4 gxf5 Bd6 Rfd1 h3 Be4 Rxf5 Kf1 Qxf2+
Qxf2 Rxf2+ Ke1 Rxh2 Rd2 Bg3+ Kd1 Rf1+ Kc2
Rxa1 Nxa1 Bf2
14 >= 1.05 2:55 35676278 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5
14 >= 1.06 3:10 39058498 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5
14 >= 1.12 3:35 44539200 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5
14 <= 1.25 4:09 51334865 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5
14 <= 1.23 4:15 52712208 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5
14 >= 1.22 5:05 63355647 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5 Nd2 g4+
14 <= 1.22 5:14 65164375 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5 Nd2 g4+
14 1.22 5:14 65164375 Qf4 gxf5 Bd6 Rfd1 Qxh2+ Kf1 Rxf5 Rd3 Rxf2+
Qxf2 Rxf2+ Kxf2 Bg3+ Kf3 g5 Nd2 g4+
Tord
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