Test Position: Rxd2!!

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Terry McCracken
Posts: 16465
Joined: Wed Aug 01, 2007 4:16 am
Location: Canada

Re: Test Position: Rxd2!!

Post by Terry McCracken »

Rxd2!!
3r2k1/pp1r1p1p/2p1nnp1/2P1p1Pq/PP2P1b1/2B2PP1/2QN2B1/R3R1K1 b - - 0 1

Analysis by Toga II 1.4.1SE:

1...Nxg5 2.fxg4 Nxg4
² (0.62) Depth: 1/5 00:00:00
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Nxe5 Qxg3
² (0.30) Depth: 1/5 00:00:00
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Nxe5 Qxg3
² (0.30) Depth: 5/19 00:00:00
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Nxe5 Qxg3
² (0.30) Depth: 5/19 00:00:00
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Nxe5 Qxg3
² (0.30) Depth: 5/19 00:00:00
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Nxe5 Qxg3
² (0.30) Depth: 5/19 00:00:00
1...Qxg5 2.Nc4 Rd4 3.Bxd4 Nxd4 4.Qf2 Be6
= (0.25) Depth: 6/19 00:00:00 27kN
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Qb3 Rd3
² (0.52) Depth: 7/23 00:00:00 52kN
1...Nxg5 2.fxg4 Nh3+ 3.Kf1 Nxg4 4.Nf3 Rd3 5.Bd2 Kh8
= (0.24) Depth: 7/24 00:00:00 65kN
1...Nxg5 2.fxg4 Nh3+ 3.Bxh3 Qxh3 4.Nf1 Nxg4 5.Rad1 Qh6 6.b5 Rxd1 7.Rxd1
² (0.51) Depth: 8/34 00:00:00 153kN
1...Nxg5 2.fxg4 Nh3+ 3.Bxh3 Qxh3 4.Nf1 Nxg4 5.Rad1 Kg7 6.Rxd7 Rxd7 7.Qg2 Qh5
² (0.37) Depth: 9/34 00:00:00 221kN
1...Nxg5 2.fxg4 Nh3+ 3.Bxh3 Qxh3 4.Nf1 Nxg4 5.Rad1 Kg7 6.Rxd7 Rxd7 7.Qg2 Qh6 8.Qf3
² (0.46) Depth: 10/34 00:00:00 335kN
1...Nxg5 2.fxg4 Nh3+ 3.Bxh3 Qxh3 4.Nf1 Nxg4 5.Rad1 Kg7 6.Rxd7 Rxd7 7.Qg2 Qxg2+ 8.Kxg2 Rd3 9.Bd2 h5
² (0.57) Depth: 11/34 00:00:01 649kN
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Ra3 Rd1 6.Rf1 Rxf1+ 7.Bxf1 Nxe4 8.Nxe5 Qf5 9.Rd3 Rxd3 10.Bxd3 Qxe5 11.Bxe4 Qxg3+ 12.Kf1
² (0.51) Depth: 11/34 00:00:01 974kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Kf2 Nh5 5.Rg1 Nef4 6.Bxe5 Nh3+ 7.Kg2 Nxg1 8.Bxh5 Qxh5 9.Kxg1
= (0.01) Depth: 12/35 00:00:03 1924kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Kf2 Nh5 5.Rg1 Nef4 6.Bxe5 Nh3+ 7.Ke2 f6 8.Bd6 Nxg1+ 9.Rxg1 Rd4
= (0.04) Depth: 13/36 00:00:06 3466kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5 Nd4 6.Bxd4 Rxd4 7.Re2 Ng4 8.e5 Qh5 9.Kf1
= (-0.17) Depth: 14/42 00:00:12 7297kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5 Nd4 6.Bxf6 Qxf6 7.Qf2 Nf3+ 8.Kf1 Nh2+ 9.Kg1 Nf3+
= (0.00) Depth: 15/45 00:00:22 13195kN
1...Qxg5 2.Nc4 Bxf3 3.Nxe5 Bxg2 4.Nxd7 Nxd7 5.Kxg2 Nf4+ 6.Kh2 Qh5+ 7.Kg1 Qg4 8.Kf2 Ne5 9.Bxe5 Nd3+ 10.Kg2 Nxe5 11.Ra3 h5 12.Rb3 Rd4
³ (-0.34) Depth: 16/47 00:01:10 42478kN
1...Qxg5 2.Nf1 Bh5 3.Qf2 a5 4.b5 Rd3 5.Bb2 Qh6 6.bxc6 bxc6 7.g4 Nf4 8.gxh5 Nxg2 9.Qxg2 Qxh5 10.Ne3
= (0.22) Depth: 17/56 00:02:35 93662kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Ke2 Kh8 14.Rg4 Re8
³ (-0.40) Depth: 17/56 00:03:21 122860kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Ke2 Qxg3 14.Rf3 Qg2+ 15.Rf2 Qg4+ 16.Rf3 Kh8 17.Kf2
µ (-0.74) Depth: 18/56 00:04:03 148687kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Ke2 Qxg3 14.Rf3 Qg2+ 15.Rf2 Qg4+ 16.Rf3 Kh8 17.Kf2
µ (-0.74) Depth: 19/56 00:05:18 195579kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf1 Qh6+ 10.f4 exf4+ 11.Rxf4 Nxe2 12.Kxe2 Qh2+ 13.Rf2 Qxg3 14.Nf3 Rd1 15.Be5 Qg4 16.Qc4 Kh8 17.Rh2
³ (-0.56) Depth: 20/61 00:07:52 291914kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf1 Qh6+ 10.f4 exf4+ 11.Rxf4 Nxe2 12.Kxe2 Qh2+ 13.Rf2 Qxg3 14.Nf3 Rd1 15.b5 cxb5 16.Bd2 Rh1 17.axb5
³ (-0.45) Depth: 21/61 00:13:40 508754kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qxg3 7.Rg2 Qf4 8.Rc1 Nxf3 9.Nxf3 Qxf3+ 10.Qf2 Rd1+ 11.Rxd1 Rxd1+ 12.Be1 Qxe4 13.Qe2 Qf5+ 14.Rf2 Qh3+ 15.Kg1 Qg3+ 16.Kf1 Rd3 17.Qe4
³ (-0.61) Depth: 22/61 00:26:48 998776kN
1...Rxd2 2.Bxd2 Nd4 3.fxg4 Nxg4 4.Qc3 f6 5.gxf6 Qh2+ 6.Kf1 Rf8 7.Bf4 Rxf6 8.Rad1 exf4 9.Rxd4 f3 10.Rd8+ Kg7 11.Qxf6+ Nxf6 12.Bxf3 Qxg3 13.Ke2 g5 14.Rd3 g4 15.Bh1 Qe5 16.Rb1 g3 17.Rbd1
-+ (-2.27) Depth: 22/79 00:57:29 2188816kN
1...Rxd2 2.Bxd2 Nd4 3.fxg4 Nxg4 4.Qc3 f6 5.Be3 fxg5 6.Bxd4 Qh2+ 7.Kf1 exd4 8.Qb3+ Kg7 9.Ra2 Rf8+ 10.Ke2 Qxg2+ 11.Kd1 Nf2+ 12.Kc1 Rf3 13.Qd1 d3 14.Qd2 Qxg3 15.Qc3+ Kg8 16.Kb1 Qg2 17.Qc4+
-+ (-1.90) Depth: 23/79 01:24:26 3240197kN
1...Rxd2 2.Bxd2 Nd4 3.fxg4 Nxg4 4.Qc3 f6 5.Be3 fxg5 6.Bxd4 Qh2+ 7.Kf1 exd4 8.Qb3+ Kg7 9.Ra2 Rf8+ 10.Ke2 Qxg2+ 11.Kd1 Nf2+ 12.Kc1 Rf3 13.Qd1 Rd3 14.Qg4 Rc3+ 15.Kb1 Rb3+ 16.Ka1 Nxg4 17.Rxg2
-+ (-1.84) Depth: 24/79 01:58:13 244278kN
1...Rxd2 2.Bxd2 Nd4 3.fxg4 Nxg4 4.Qc3 f6 5.Be3 fxg5 6.Bxd4 Qh2+ 7.Kf1 exd4 8.Qb3+ Kg7 9.Ra2 Rf8+ 10.Ke2 Qxg2+ 11.Kd1 Nf2+ 12.Kc1 Rf3 13.Qd1 d3 14.Qd2 Qxg3 15.Qc3+ Kh6 16.Kb1 Qf4 17.Qd4
-+ (-1.84) Depth: 25/79 03:10:01 3004453kN
Terry McCracken
Posts: 16465
Joined: Wed Aug 01, 2007 4:16 am
Location: Canada

Re: Test Position: Rxd2!!

Post by Terry McCracken »

I thought I'd test Toga II 1.4.2JD and see how it fares by comparison.

Rxd2!!
3r2k1/pp1r1p1p/2p1nnp1/2P1p1Pq/PP2P1b1/2B2PP1/2QN2B1/R3R1K1 b - - 0 1

Analysis by Toga II 1.4.2JD:

1...Nxg5 2.fxg4 Nxg4
² (0.62) Depth: 1/5 00:00:00
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5
² (0.29) Depth: 1/5 00:00:00
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5
² (0.29) Depth: 5/16 00:00:00
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5
² (0.29) Depth: 5/16 00:00:00
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5
² (0.29) Depth: 5/16 00:00:00
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Nxe5 Qxg3
² (0.30) Depth: 5/19 00:00:00
1...Qxg5 2.Nc4 Rd4 3.Bxd4 Nxd4 4.Qf2 Be6
= (0.25) Depth: 6/19 00:00:00 27kN
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Qb3 Rd3
² (0.52) Depth: 7/23 00:00:00 52kN
1...Nxg5 2.fxg4 Nh3+ 3.Kf1 Nxg4 4.Nf3 Rd3 5.Bd2 Kh8
= (0.24) Depth: 7/24 00:00:00 65kN
1...Nxg5 2.fxg4 Nxg4 3.Nf1 a5 4.Rad1 Rxd1 5.Rxd1 Rxd1 6.Qxd1 axb4 7.Bxb4
² (0.48) Depth: 8/34 00:00:00 149kN
1...Nxg5 2.fxg4 Nxg4 3.Nf1 Nh3+ 4.Bxh3 Qxh3 5.Rad1 Kg7 6.Rxd7 Rxd7 7.Qg2 Qh5
² (0.37) Depth: 9/34 00:00:00 242kN
1...Nxg5 2.fxg4 Nxg4 3.Nf1 Nh3+ 4.Bxh3 Qxh3 5.Rad1 Kg7 6.Rxd7 Rxd7 7.Qg2 Qh6 8.Qf3
² (0.46) Depth: 10/34 00:00:00 349kN
1...Qxg5 2.Nc4 Nd4 3.Bxd4 Rxd4 4.fxg4 Qxg4 5.Ra3 Qe6 6.Rc1 h5 7.Bf3
² (0.42) Depth: 10/34 00:00:01 489kN
1...Qxg5 2.Nc4 Rd3 3.Nxe5 Rd2 4.Bxd2 Rxd2 5.f4 Rxc2 6.fxg5 Nxg5 7.Rf1 Rxg2+ 8.Kxg2 Bh3+ 9.Kh2 Bxf1 10.Rxf1 Ngxe4
² (0.42) Depth: 11/34 00:00:02 1030kN
1...Qxg5 2.Nc4 Rd3 3.Nxe5 Rd2 4.Bxd2 Rxd2 5.f4 Rxc2 6.fxg5 Nxg5 7.Rec1 Rd2 8.Nxg4 Nxg4 9.Rd1 Rxg2+ 10.Kxg2 Ne3+ 11.Kf2 Nxd1+ 12.Rxd1 Nxe4+ 13.Kf3
² (0.45) Depth: 12/35 00:00:03 1641kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5 Nd4 6.Bxd4 Rxd4 7.Re2 h5 8.Rf1 Kh8 9.Rd2
= (0.11) Depth: 13/35 00:00:06 3222kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Rxg3 5.Bxe5 Nd4 6.Bxd4 Rxd4 7.Re2 h5 8.Rd1 Rxd1+ 9.Qxd1 Rc3 10.Nd2 Rh3
= (0.04) Depth: 14/59 00:00:13 7168kN
1...Qxg5 2.Nc4 Bxf3 3.Bxf3 Rd3 4.Bg2 Ng4 5.Rad1 Rxd1 6.Rxd1 Rxd1+ 7.Qxd1 Ne3 8.Qd3 Nxg2 9.Kf1 Nef4 10.Qf3 f6 11.gxf4 Nxf4
= (-0.11) Depth: 15/59 00:00:23 12946kN
1...Qxg5 2.Nf1 Nd4 3.Bxd4 Rxd4 4.fxg4 Rxb4 5.Bf3 Rbd4 6.Qc1 h6 7.Qxg5 hxg5 8.Ne3 R8d7 9.Rad1 Rxd1 10.Rxd1 Rxd1+ 11.Nxd1 Kg7
= (0.12) Depth: 16/59 00:01:12 41037kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Ke2 Kh8 14.Rg4 Re8
³ (-0.40) Depth: 16/59 00:01:43 59862kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Ke2 Kh8 14.Rg4 a5 15.b5 cxb5
³ (-0.41) Depth: 17/59 00:01:57 67858kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf1 Qh6+ 10.f4 Nxe2 11.Kxe2 Qh2+ 12.Rf2 Qxg3 13.fxe5 Rd3 14.Nf3 a5
³ (-0.46) Depth: 18/59 00:02:47 96063kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf1 Qh6+ 10.f4 exf4+ 11.Rxf4 Nxe2 12.Kxe2 Qh2+ 13.Rf2 Qxg3 14.Rf3 Qg5 15.Rf2 Kh8 16.Kf1 Rd3 17.Qb3
³ (-0.51) Depth: 19/59 00:04:04 140734kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf1 Qh6+ 10.f4 exf4+ 11.Rxf4 Nxe2 12.Kxe2 Qh2+ 13.Rf2 Qxg3 14.Nf3 Re8 15.e5 a5 16.Rh2 axb4 17.Bxb4
³ (-0.54) Depth: 20/59 00:06:32 227977kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Rf2 Qe1+ 14.Kf3 Rd3+ 15.Kg2 Kh8 16.e5 a5 17.Qb1
³ (-0.47) Depth: 21/60 00:11:54 417269kN
1...Bh3 2.gxf6 Bxg2 3.Kxg2 Ng5 4.Re2 Qh3+ 5.Kf2 Qh2+ 6.Kf1 Qh1+ 7.Kf2 Nh3+ 8.Ke3 Ng1 9.Rf2 Qh6+ 10.f4 exf4+ 11.Rxf4 Qh2 12.Rxg1 Qxg1+ 13.Rf2 Qxg3+ 14.Nf3 Rd3+ 15.Ke2 Rd1 16.b5 cxb5 17.Be5
³ (-0.44) Depth: 22/63 00:23:42 833592kN
1...Rxd2 2.Bxd2 Nd4 3.fxg4 Nxg4 4.Qc3 f6 5.gxf6 Rf8 6.Bf4 Rxf6 7.Ra2 Qh2+ 8.Kf1 g5 9.Ree2 Nxe2 10.Rxe2 exf4 11.gxf4 Rxf4+ 12.Ke1 Rf7 13.Qd3 Qe5 14.Rd2 h6 15.Qa3 Qh2
-+ (-2.10) Depth: 22/71 00:54:24 1969562kN
1...Rxd2 2.Bxd2 Nd4 3.fxg4 Nxg4 4.Qc3 f6 5.Be3 fxg5 6.Bxd4 Qh2+ 7.Kf1 exd4 8.Qb3+ Kg7 9.Ra2 Rf8+ 10.Ke2 Qxg2+ 11.Kd1 Nf2+ 12.Kc1 Rf3 13.Qd1 d3 14.Kb1 Qxg3 15.Qc1 a5 16.Qc3+ Rf6
-+ (-1.81) Depth: 23/74 01:16:50 2801773kN