FEN Test Results Summary for input file [bt2630.pfen]. Positional Chess Analysis by Pierre v1.7. Position #1: rq2r1k1/5pp1/p7/4bNP1/1p2P2P/5Q2/PP4K1/5R1R w - - 0 2 PosEdge: +1.00 P [White] Solution: Nxg7 D:01 00:00:00.04 1 01/38 -2.00 2. Nxg7 D:01 00:00:00.04 2 02/38 +0.00 2. a3 D:01 00:00:00.04 3 03/38 +0.01 2. b3 D:01 00:00:00.04 5 05/38 +0.02 2. g6 D:01 00:00:00.05 7 07/38 +0.15 2. Kg1 D:02 00:00:00.05 77 04/38 +0.00 2. b3 a5 D:03 00:00:00.09 358 01/38 +0.02 2. b3 Bh2 3. g6 D:03 00:00:00.17 953 11/38 ++ 2. Rb1! D:03 00:00:00.27 1208 11/38 +0.11 2. Rb1 b3 3. Kf1 D:04 00:00:00.53 3998 01/38 -0.07 2. Rb1 g6 3. Ne3 b3 D:04 00:00:00.69 5435 04/38 ++ 2. b3! D:04 00:00:00.84 6819 04/38 -0.04 2. b3 g6 3. Ne3 f5 D:04 00:00:01.42 11461 33/38 ++ 2. Ne3! D:04 00:00:01.51 12680 33/38 -0.03 2. Ne3 Bxb2 3. Qxf7+ Kh8 D:05 00:00:02.55 22033 01/38 +0.09 2. Ne3 f6 3. gxf6 gxf6 4. Kg1 D:05 00:00:04.01 36628 04/38 ++ 2. b3! D:05 00:00:05.63 52061 04/38 +0.12 2. b3 f6 3. gxf6 gxf6 4. Kg1 D:05 00:00:10.71 104884 22/38 ++ 2. Qe2! D:05 00:00:12.97 125772 22/38 +0.13 2. Qe2 a5 3. Rd1 b3 4. Kf1 D:06 00:00:31.46 268151 01/38 -0.05 2. Qe2 Qb5 3. Re1 Qxe2+ 4. Rxe2 Rad8 D:06 00:00:36.89 322019 04/38 ++ 2. b3! D:06 00:00:48.36 432902 04/38 +0.11 2. b3 a5 3. Ne3 Ra7 4. Kg1 f5 D:07 00:03:02.57 1665399 01/38 +0.12 2. b3 Qa7 3. Rd1 g6 4. Nh6+ Kf8 5. Kf1 Wrong! Position #2: 6k1/2b2p1p/ppP3p1/4p3/PP1B4/5PP1/7P/7K w - - 0 2 PosEdge: +0.06 P [White] Solution: Bxb6 D:01 00:00:00.00 1 01/17 -1.99 2. Bxb6 D:01 00:00:00.00 2 02/17 -1.98 2. Bxe5 D:01 00:00:00.00 3 03/17 +0.00 2. h3 D:01 00:00:00.00 4 04/17 +0.01 2. f4 D:02 00:00:00.01 57 12/17 -0.04 2. Bg1 e4 D:02 00:00:00.01 74 14/17 ++ 2. Bf2! D:02 00:00:00.02 88 14/17 -0.03 2. Bf2 e4 D:02 00:00:00.02 103 15/17 ++ 2. Bc3! D:02 00:00:00.02 117 15/17 -0.02 2. Bc3 e4 D:03 00:00:00.03 177 01/17 -0.01 2. Bc3 a5 3. f4 D:03 00:00:00.05 409 13/17 ++ 2. Bg1! D:03 00:00:00.06 491 13/17 +0.00 2. Bg1 a5 3. Bc5 D:04 00:00:00.09 890 01/17 -0.04 2. Bg1 a5 3. b5 e4 D:04 00:00:00.16 1609 14/17 ++ 2. Bf2! D:04 00:00:00.19 1910 14/17 -0.03 2. Bf2 a5 3. b5 e4 D:04 00:00:00.21 2180 15/17 ++ 2. Bc3! D:04 00:00:00.23 2465 15/17 -0.02 2. Bc3 b5 3. a5 e4 D:05 00:00:00.36 3786 01/17 +0.00 2. Bc3 b5 3. a5 Kf8 4. f4 D:05 00:00:00.69 7726 16/17 ++ 2. Be3! D:05 00:00:00.85 9042 16/17 +0.01 2. Be3 a5 3. b5 Kf8 4. Bc5+ D:06 00:00:01.32 14955 01/17 -0.02 2. Be3 a5 3. b5 Bd8 4. f4 Bg5 D:07 00:00:04.12 44833 01/17 +0.00 2. Be3 b5 3. axb5 axb5 4. g4 Kf8 5. Bc5+ D:07 00:00:08.91 99065 16/17 ++ 2. Bc3! D:07 00:00:11.05 121672 16/17 +0.01 2. Bc3 a5 3. b5 Kf8 4. g4 Ke8 5. f4 D:08 00:00:18.07 208902 01/17 -0.02 2. Bc3 a5 3. b5 Kf8 4. g4 Bd6 5. g5 Bb4 D:09 00:01:05.79 721395 01/17 +0.02 2. Bc3 a5 3. b5 Kf8 4. g4 Bd6 5. g5 Bc7 6. f4 D:10 00:04:43.91 3233071 01/17 -0.02 2. Bc3 b5 3. axb5 axb5 4. g4 Kf8 5. g5 Bd6 6. h4 e4 D:10 00:07:31.14 5286356 13/17 ++ 2. Bg1! Wrong! Position #3: 5r1k/p1q2pp1/1pb4p/n3R1NQ/7P/3B1P2/2P3P1/7K w - - 0 2 PosEdge: -0.96 P [White] Solution: Re6 D:01 00:00:00.00 1 01/37 -7.77 2. Qxf7 D:01 00:00:00.00 3 03/37 -1.78 2. Nxf7+ D:01 00:00:00.00 5 05/37 +0.01 2. c3 D:01 00:00:00.01 8 08/37 +0.02 2. c4 D:01 00:00:00.01 30 30/37 +0.04 2. Re7 D:02 00:00:00.01 80 04/37 ++ 2. Nxf7+ D:02 00:00:00.02 115 04/37 +1.23 2. Nxf7+ Kg8 D:03 00:00:00.17 1506 37/37 -- 2. Nxf7+ Kg8 D:03 00:00:00.19 1615 01/37 -1.77 2. Nxf7+ Qxf7 3. Re7 D:03 00:00:00.24 1943 07/37 ++ 2. f4! D:03 00:00:00.30 2417 07/37 +0.04 2. f4 b5 3. Re7 D:04 00:00:00.50 5118 01/37 +0.04 2. f4 f6 3. Nf7+ Kg8 D:04 00:00:00.81 7953 21/37 ++ 2. Re1! D:04 00:00:00.90 9711 21/37 +0.05 2. Re1 f6 3. Nf7+ Kg8 D:05 00:00:03.35 28592 01/37 +0.02 2. Re1 b5 3. Nh7 Rd8 4. c4 D:05 00:00:10.62 91711 35/37 ++ 2. Nh7! D:05 00:00:11.94 102567 35/37 +0.03 2. Nh7 Rd8 3. g3 b5 4. Re7 D:06 00:00:21.27 193685 06/37 +0.02 2. c3 Nb3 3. Re1 f6 4. Nf7+ Kg8 D:06 00:00:27.63 262847 09/37 ++ 2. c4! D:06 00:00:33.56 327261 09/37 +0.03 2. c4 Nb3 3. Re1 f6 4. Nf7+ Kg8 D:06 00:00:43.32 424692 22/37 ++ 2. Re1! D:06 00:00:49.99 502607 22/37 +0.06 2. Re1 b5 3. c4 f6 4. Nf7+ Kg8 D:06 00:00:54.33 546126 29/37 ++ 2. Rf5! D:06 00:00:56.96 576400 29/37 ++ 2. Rf5 D:06 00:01:02.76 633883 29/37 +1.20 2. Rf5 Re8 3. Nxf7+ Kg8 4. c4 Nb3 D:07 00:05:55.72 3406808 37/37 -- 2. Rf5 Re8 3. Nxf7+ Kg8 4. c4 Nb3 D:07 00:06:41.19 3786933 01/37 -0.02 2. Rf5 Kg8 3. Ne4 Re8 4. Bb5 Bxb5 5. Rxb5 D:07 00:07:37.89 4309723 06/37 ++ 2. c3! D:07 00:09:03.78 5052913 06/37 +0.02 2. c3 Ba4 3. f4 Nc6 4. Re4 Bb3 5. Re7 Wrong! Position #4: 5r1k/1P4pp/3P1p2/4p3/1P5P/3q2P1/Q2b2K1/B3R3 w - - 0 2 PosEdge: +0.22 P [White] Solution: Qf7 D:01 00:00:00.00 1 01/43 -5.98 2. Qxd2 D:01 00:00:00.00 2 02/43 -4.01 2. Rxe5 D:01 00:00:00.00 3 03/43 -1.06 2. Bxe5 D:01 00:00:00.00 4 04/43 +8.00 2. b8=Q D:02 00:00:00.03 140 43/43 -- 2. b8=Q D:02 00:00:00.03 181 01/43 -0.98 2. b8=Q Rxb8 D:03 00:00:00.08 393 01/43 ++ 2. b8=Q D:03 00:00:00.11 528 01/43 -0.04 2. b8=Q Rxb8 3. Bd4 D:03 00:00:00.13 668 03/43 ++ 2. Rxe5! D:03 00:00:00.16 894 03/43 +1.96 2. Rxe5 Rb8 3. Bd4 D:03 00:00:00.18 1035 04/43 ++ 2. Bxe5! D:03 00:00:00.22 1350 04/43 +2.09 2. Bxe5 Rb8 3. Kg1 D:03 00:00:00.31 2137 11/43 ++ 2. d7! D:03 00:00:00.34 2372 11/43 +3.04 2. d7 Bxe1 3. b8=Q D:04 00:00:01.28 9561 43/43 -- 2. d7 Bxe1 3. b8=Q D:04 00:00:01.49 11722 01/43 -5.02 2. d7 Bxe1 3. Qa4 Bd2 D:04 00:00:01.61 13105 03/43 ++ 2. Rxe5! D:04 00:00:01.81 15257 03/43 -2.93 2. Rxe5 fxe5 3. Bxe5 Bxb4 D:04 00:00:01.95 16834 05/43 ++ 2. b8=Q! D:04 00:00:02.03 18298 05/43 -2.05 2. b8=Q Rxb8 3. Rd1 Qxd6 D:04 00:00:02.51 22420 20/43 ++ 2. Rb1! D:04 00:00:02.73 24646 20/43 -1.03 2. Rb1 Qxd6 3. Kf1 e4 D:05 00:00:03.91 34380 01/43 ++ 2. Rb1 D:05 00:00:05.31 47175 01/43 -0.06 2. Rb1 Rb8 3. Kh1 Qxd6 4. Bd4 D:05 00:00:07.61 69766 12/43 ++ 2. d7! D:05 00:00:08.49 76967 12/43 +0.02 2. d7 Qxd7 3. Bxe5 Qxb7+ 4. Kf1 D:05 00:00:10.65 100615 22/43 ++ 2. Rd1! D:05 00:00:11.58 109152 22/43 +0.08 2. Rd1 Qe4+ 3. Kg1 Be3+ 4. Kf1 D:05 00:00:15.54 142127 40/43 ++ 2. Qa7! D:05 00:00:16.71 152249 40/43 +1.00 2. Qa7 Qxd6 3. Bxe5 Qd5+ 4. Kf1 D:05 00:00:16.95 154610 41/43 ++ 2. Qf7! D:05 00:00:17.81 162298 41/43 +2.94 2. Qf7 Rb8 3. d7 Bxe1 4. d8=Q+ D:06 00:00:47.84 350915 43/43 -- 2. Qf7 Rb8 3. d7 Bxe1 4. d8=Q+ D:06 00:00:51.47 392110 01/43 -6.00 2. Qf7 Qxg3+ 3. Kxg3 Bxe1+ 4. Kg2 Rxf7 D:06 00:00:53.28 420959 03/43 ++ 2. Rxe5! D:06 00:01:00.51 499330 03/43 -4.96 2. Rxe5 fxe5 3. b8=Q Qf1+ 4. Kh2 Rxb8 D:06 00:01:03.05 549285 04/43 ++ 2. Bxe5! D:06 00:01:09.07 630034 04/43 -3.91 2. Bxe5 Bxe1 3. Bf4 Qe4+ 4. Kf1 Qxb7 D:06 00:01:10.05 640053 05/43 ++ 2. b8=Q! D:06 00:01:12.81 666817 05/43 -2.07 2. b8=Q Rxb8 3. Qb1 Qd5+ 4. Re4 Qxd6 D:06 00:01:31.95 841593 21/43 ++ 2. Rb1! D:06 00:01:41.11 943868 21/43 -1.10 2. Rb1 Qxd6 3. Qa7 Qb8 4. Qxb8 Rxb8 D:07 00:02:31.99 1325843 01/43 ++ 2. Rb1 D:07 00:03:59.16 2138724 01/43 -0.15 2. Rb1 Rb8 3. b5 Qxd6 4. Qf7 e4 5. Be5 D:07 00:07:09.37 4051897 23/43 ++ 2. Rf1! D:07 00:08:03.27 4568488 23/43 +0.09 2. Rf1 Bxb4 3. Bxe5 Qe4+ 4. Kg1 Qxb7 5. d7 Wrong! Position #5: 3B4/8/2B5/1K6/8/8/3p4/3k4 w - - 0 2 PosEdge: +4.94 P [White] Solution: Ka6 D:01 00:00:00.00 1 01/23 +0.00 2. Ka4 D:01 00:00:00.00 19 19/23 +0.04 2. Bg5 D:02 00:00:00.00 28 01/23 +0.02 2. Bg5 Kc2 D:03 00:00:00.01 115 01/23 +0.02 2. Bg5 Kc2 3. Ka4 D:04 00:00:00.19 1584 02/23 -0.05 2. Ka4 Kc2 3. Be4+ Kc3 D:04 00:00:00.23 1766 03/23 ++ 2. Kb4! D:04 00:00:00.26 2017 03/23 -0.04 2. Kb4 Ke2 3. Bb5+ Ke3 D:05 00:00:00.63 6963 01/23 +0.00 2. Kb4 Ke2 3. Bb5+ Ke3 4. Bg5+ D:06 00:00:03.26 43622 01/23 -0.04 2. Kb4 Ke2 3. Bb5+ Kf3 4. Bc6+ Ke3 D:07 00:00:10.37 126918 01/23 +0.00 2. Kb4 Ke2 3. Bb5+ Kf3 4. Bc6+ Ke3 5. Bg5+ D:08 00:00:34.30 472131 01/23 -0.06 2. Kb4 Ke2 3. Bb5+ Kf2 4. Ba4 Ke1 5. Bh4+ Ke2 D:08 00:00:52.20 656395 06/23 ++ 2. Ka6! D:08 00:01:01.87 754983 06/23 -0.04 2. Ka6 Ke2 3. Bb5+ Kf3 4. Bc6+ Ke2 5. Bb5+ Ke3 D:09 00:02:42.26 1903393 01/23 +0.00 2. Ka6 Ke2 3. Bb5+ Kf3 4. Bc6+ Ke2 5. Bb5+ Ke3 6. Bg5+ Correct! Position #6: 1k1r4/1pp4p/2n5/P6R/2R1p1r1/2P2p2/1PP2B1P/4K3 b - - 0 2 PosEdge: -0.10 P [White] Solution: e3 D:01 00:00:00.00 1 01/33 -2.00 2. ... Nxa5 D:01 00:00:00.00 2 02/33 +0.02 2. ... e3 D:01 00:00:00.00 10 09/33 +0.04 2. ... Rg2 D:02 00:00:00.01 133 28/33 -0.06 2. ... Rd7 3. Bc5 D:03 00:00:00.07 371 01/33 -0.01 2. ... Rd7 3. Bd4 Rg2 D:03 00:00:00.12 563 05/33 ++ 2. ... h6! D:03 00:00:00.17 682 05/33 +0.00 2. ... h6 3. Rxh6 Nxa5 D:04 00:00:00.69 5015 11/33 -0.08 2. ... Rf4 3. a6 Rd7 4. Bc5 D:04 00:00:01.16 9100 30/33 ++ 2. ... Re8! D:04 00:00:01.40 10772 30/33 -0.07 2. ... Re8 3. Rxh7 Nxa5 4. Bc5 D:05 00:00:03.07 27307 05/33 -0.12 2. ... h6 3. Be3 Rg2 4. Rxe4 Rxc2 D:05 00:00:05.80 54767 29/33 ++ 2. ... Rd7! D:05 00:00:06.70 62678 29/33 -0.05 2. ... Rd7 3. a6 Rg2 4. axb7 Kxb7 D:06 00:00:39.00 344899 29/33 -0.19 2. ... Rc8 3. a6 Rh8 4. Bd4 Nxd4 5. cxd4 D:06 00:00:44.80 401812 33/33 ++ 2. ... Rh8! D:06 00:00:50.26 457253 33/33 -0.12 2. ... Rh8 3. a6 h6 4. axb7 Kxb7 5. Bc5 D:07 00:01:39.85 983153 05/33 -0.16 2. ... h6 3. b4 Rd6 4. Be3 Rg2 5. Rxe4 Rxc2 D:07 00:02:56.72 1820206 31/33 ++ 2. ... Re8! D:07 00:03:19.86 2061422 31/33 -0.06 2. ... Re8 3. a6 Rg6 4. axb7 e3 5. Rxh7 exf2+ Wrong! Position #7: 6k1/p3q2p/1nr3pB/8/3Q1P2/6P1/PP5P/3R2K1 b - - 0 2 PosEdge: +2.03 P [White] Solution: Rd6 D:01 00:00:00.00 1 01/41 +0.01 2. ... g5 D:01 00:00:00.00 9 06/41 +0.03 2. ... Nc4 D:01 00:00:00.00 15 12/41 +0.04 2. ... Rc2 D:02 00:00:00.01 86 01/41 +0.00 2. ... Rc2 3. Bg5 D:03 00:00:00.15 428 01/41 +0.03 2. ... Rc2 3. Bg5 Nc4 D:04 00:00:00.48 4016 01/41 -0.02 2. ... Rc2 3. Bg5 Qe2 4. b4 D:04 00:00:00.91 8000 07/41 ++ 2. ... Nc4! D:04 00:00:01.39 12190 07/41 -0.01 2. ... Nc4 3. Qd5+ Qe6 4. Bg5 D:05 00:00:03.48 31232 01/41 -0.04 2. ... Nc4 3. Qd8+ Qxd8 4. Rxd8+ Kf7 D:05 00:00:18.23 222272 12/41 ++ 2. ... Rc2! D:05 00:00:20.12 241926 12/41 -0.03 2. ... Rc2 3. Qd8+ Qxd8 4. Rxd8+ Kf7 D:05 00:00:21.78 255673 17/41 ++ 2. ... Re6! D:05 00:00:23.64 276715 17/41 -0.02 2. ... Re6 3. Bg5 Re1+ 4. Rxe1 Qxe1+ D:05 00:00:26.75 307085 20/41 ++ 2. ... Rc8! D:05 00:00:30.37 349468 20/41 -0.01 2. ... Rc8 3. Bg5 Qe2 4. a4 Rc2 D:06 00:00:58.95 640608 01/41 -0.03 2. ... Rc8 3. Bg5 Qf7 4. a4 Rc2 5. b4 D:06 00:01:43.91 1086655 18/41 ++ 2. ... Re6! D:06 00:02:00.03 1256676 18/41 -0.02 2. ... Re6 3. Kf1 a5 4. Bg5 Re1+ 5. Rxe1 D:07 00:04:23.69 2842978 01/41 +0.01 2. ... Re6 3. Qc3 Qf7 4. Qb3 a5 5. Bg5 Re2 Wrong! Position #8: 2krr3/1p4pp/p1bRpp1n/2p5/P1B1PP2/8/1PP3PP/R1K3B1 w - - 0 2 PosEdge: -0.03 P [White] Solution: Rxc6+ D:01 00:00:00.00 1 01/38 +0.01 2. Rxd8+ D:01 00:00:00.00 6 06/38 +1.06 2. Bxc5 D:02 00:00:00.01 74 03/38 +0.99 2. Rxe6 Ng4 D:02 00:00:00.01 103 05/38 ++ 2. Bxe6+! D:02 00:00:00.01 129 05/38 +1.04 2. Bxe6+ Kb8 D:03 00:00:00.06 235 01/38 ++ 2. Bxe6+ D:03 00:00:00.07 312 01/38 +2.10 2. Bxe6+ Kb8 3. Bxc5 D:04 00:00:00.55 3664 38/38 -- 2. Bxe6+ Kb8 3. Bxc5 D:04 00:00:00.61 3987 01/38 +1.06 2. Bxe6+ Kb8 3. Rxd8+ Rxd8 D:05 00:00:01.03 6415 01/38 ++ 2. Bxe6+ D:05 00:00:01.40 10668 01/38 +2.11 2. Bxe6+ Bd7 3. Bxd7+ Rxd7 4. Bxc5 D:06 00:00:12.21 91213 38/38 -- 2. Bxe6+ Bd7 3. Bxd7+ Rxd7 4. Bxc5 D:06 00:00:13.43 101160 01/38 +1.02 2. Bxe6+ Kc7 3. Rxd8 Kxd8 4. Bd5 Ng4 D:07 00:00:25.79 198406 01/38 +1.07 2. Bxe6+ Kc7 3. Rxd8 Kxd8 4. f5 Bxe4 5. Bxc5 D:08 00:01:33.04 982924 01/38 +1.01 2. Bxe6+ Kc7 3. Rxd8 Kxd8 4. Bd5 Bxd5 5. exd5 Ng4 D:09 00:06:08.07 3099032 01/38 +0.96 2. Bxe6+ Kc7 3. Rxd8 Kxd8 4. Bd5 Bxd5 5. exd5 Re1+ 6. Kd2 Wrong! Position #9: r5k1/pp2p1bp/6p1/n1p1P3/2qP1NP1/2PQB3/P5PP/R4K2 b - - 0 2 PosEdge: +1.14 P [White] Solution: g5 D:01 00:00:00.00 1 01/35 -1.96 2. ... Bxe5 D:01 00:00:00.00 3 03/35 +0.00 2. ... Qxd3+ D:01 00:00:00.00 6 06/35 +0.03 2. ... cxd4 D:01 00:00:00.00 25 25/35 +0.04 2. ... Nb3 D:02 00:00:00.01 77 04/35 +0.01 2. ... Qxd3+ 3. Nxd3 D:02 00:00:00.01 123 07/35 ++ 2. ... cxd4! D:02 00:00:00.01 160 07/35 ++ 2. ... cxd4 D:02 00:00:00.02 198 07/35 +1.04 2. ... cxd4 3. cxd4 D:03 00:00:00.21 1743 35/35 -- 2. ... cxd4 3. cxd4 D:03 00:00:00.25 1860 01/35 +0.03 2. ... cxd4 3. cxd4 Nb3 D:03 00:00:00.29 1969 04/35 ++ 2. ... Qxd3+! D:03 00:00:00.32 2027 04/35 +0.05 2. ... Qxd3+ 3. Nxd3 Nb3 D:03 00:00:00.38 2364 10/35 ++ 2. ... e6! D:03 00:00:00.42 2589 10/35 +0.06 2. ... e6 3. g5 Nb3 D:04 00:00:00.59 4309 04/35 +0.02 2. ... Qxd3+ 3. Nxd3 Rf8+ 4. Nf4 D:05 00:00:01.20 9334 01/35 +0.06 2. ... Qxd3+ 3. Nxd3 Rf8+ 4. Nf4 Nb3 D:05 00:00:02.12 18623 07/35 ++ 2. ... g5! D:05 00:00:02.57 21982 07/35 +0.07 2. ... g5 3. Qxc4+ Nxc4 4. Nd5 cxd4 D:06 00:00:07.67 80755 01/35 +0.05 2. ... g5 3. Qxc4+ Nxc4 4. Nd5 Rf8+ 5. Bf4 D:06 00:00:19.88 192141 33/35 ++ 2. ... Rd8! D:06 00:00:22.54 220216 33/35 ++ 2. ... Rd8 D:06 00:00:25.86 251097 33/35 +1.03 2. ... Rd8 3. d5 Qxd3+ 4. Nxd3 Rxd5 5. Rd1 D:07 00:01:54.97 1203536 01/35 +0.07 2. ... Rd8 3. Qxc4+ Nxc4 4. Re1 Nxe3+ 5. Rxe3 cxd4 D:07 00:02:16.33 1411198 08/35 ++ 2. ... g5! D:07 00:02:26.69 1483216 08/35 +0.09 2. ... g5 3. Qxc4+ Nxc4 4. Nd5 Rf8+ 5. Ke1 cxd4 D:07 00:03:08.75 1919948 29/35 ++ 2. ... Bh6! D:07 00:03:18.65 2011397 29/35 +0.11 2. ... Bh6 3. Qxc4+ Nxc4 4. Bc1 Rd8 5. e6 Bxf4 D:07 00:03:23.79 2058893 35/35 ++ 2. ... Rf8! D:07 00:03:28.39 2103067 35/35 +0.36 2. ... Rf8 3. Qxc4+ Nxc4 4. Ke2 g5 5. Nd5 cxd4 D:08 00:04:49.07 2882035 01/35 +0.10 2. ... Rf8 3. Ke1 Bh6 4. Qxc4+ Nxc4 5. g5 Bxg5 6. dxc5 Wrong! Position #10: 2r3k1/1qr1b1p1/p2pPn2/nppPp3/8/1PP1B2P/P1BQ1P2/5KRR w - - 0 2 PosEdge: -1.97 P [White] Solution: Rxg7+ D:01 00:00:00.00 1 01/35 -1.99 2. Bxc5 D:01 00:00:00.00 3 03/35 +0.00 2. a3 D:01 00:00:00.00 4 04/35 +0.01 2. f3 D:01 00:00:00.01 9 09/35 +0.02 2. f4 D:01 00:00:00.01 23 23/35 +0.03 2. Bf5 D:02 00:00:00.01 70 01/35 -0.01 2. Bf5 Nc4 D:03 00:00:00.09 697 06/35 +0.00 2. b4 Nc4 3. Bf5 D:03 00:00:00.11 805 07/35 ++ 2. c4! D:03 00:00:00.16 947 07/35 +0.03 2. c4 b4 3. Bf5 D:04 00:00:00.64 3591 01/35 +0.00 2. c4 b4 3. Bf5 Rd8 D:05 00:00:03.41 13406 01/35 +0.02 2. c4 b4 3. Bf5 Rd8 4. f4 D:06 00:00:18.10 152936 01/35 +0.11 2. c4 Qb6 3. Bh6 bxc4 4. Rxg7+ Kf8 D:07 00:01:30.80 663341 01/35 +0.01 2. c4 Qb6 3. Bh6 Bd8 4. cxb5 Qxb5+ 5. Bd3 D:08 00:09:57.29 5856665 01/35 +0.03 2. c4 Qb6 3. Bh6 Ne8 4. Bf5 bxc4 5. Bxg7 cxb3 Wrong! Position #11: 1br3k1/p4p2/2p1r3/3p1b2/3Bn1p1/1P2P1Pq/P3Q1BP/2R1NRK1 b - - 0 2 PosEdge: -0.06 P [White] Solution: Qxh2+ D:01 00:00:00.00 1 01/40 -1.96 2. ... Bxg3 D:01 00:00:00.00 6 06/40 +0.01 2. ... c5 D:01 00:00:00.00 34 32/40 +0.02 2. ... Ree8 D:01 00:00:00.01 35 33/40 +0.04 2. ... Bf4 D:02 00:00:00.02 146 14/40 -0.03 2. ... Qh5 3. Bxe4 D:03 00:00:00.07 462 01/40 -0.03 2. ... Qh5 3. Bxe4 Bxe4 D:04 00:00:00.48 4896 01/40 -0.06 2. ... Qh5 3. Bxe4 Bxe4 4. Rd1 D:05 00:00:03.81 29884 01/40 -0.05 2. ... Qh5 3. Qc2 Nxg3 4. Rxf5 Nxf5 D:06 00:00:27.04 280108 01/40 -0.05 2. ... Qh5 3. Bxe4 Bxe4 4. Rd1 Rd8 5. Nd3 D:07 00:05:07.65 3219465 40/40 -- 2. ... Qh5 3. Bxe4 Bxe4 4. Rd1 Rd8 5. Nd3 D:07 00:06:22.69 3664053 01/40 -0.98 2. ... Qh5 3. Bxe4 Bxe4 4. Qa6 Rd8 5. Rxc6 Bf4 Wrong! Position #12: 8/pp3k2/2p1qp2/2P5/5P2/1R2p1rp/PP2R3/4K2Q b - - 0 2 PosEdge: +2.90 P [White] Solution: Qe4 D:01 00:00:00.00 1 01/32 -3.99 2. ... Qxb3 D:01 00:00:00.00 2 02/32 +0.02 2. ... h2 D:01 00:00:00.00 11 11/32 +0.08 2. ... Ke8 D:02 00:00:00.01 76 06/32 +0.00 2. ... b6 3. f5 D:02 00:00:00.02 107 08/32 ++ 2. ... b5! D:02 00:00:00.02 135 08/32 +0.01 2. ... b5 3. f5 D:03 00:00:00.12 1690 30/32 -0.05 2. ... Qe7 3. Rexe3 Qxc5 D:04 00:00:00.32 3862 01/32 -0.01 2. ... Qe7 3. Qh2 Rf3 4. f5 D:04 00:00:00.46 5403 08/32 ++ 2. ... b5! D:04 00:00:00.59 6919 08/32 +0.00 2. ... b5 3. Ra3 Qd7 4. b4 D:05 00:00:01.39 15869 01/32 -0.03 2. ... b5 3. Ra3 Qe7 4. Rexe3 Qxc5 D:05 00:00:02.89 32909 12/32 ++ 2. ... Kf8! D:05 00:00:03.62 40316 12/32 -0.01 2. ... Kf8 3. Rxb7 Qxa2 4. Rb8+ Ke7 D:05 00:00:04.52 50501 30/32 ++ 2. ... Qe7! D:05 00:00:05.03 56135 30/32 +0.02 2. ... Qe7 3. a4 Qxc5 4. Rexe3 Kf8 D:06 00:00:09.63 105516 01/32 -0.01 2. ... Qe7 3. Qh2 Rf3 4. Qh1 Rg3 5. f5 D:07 00:00:45.70 408230 01/32 +0.00 2. ... Qe7 3. Qh2 Qe4 4. Rxb7+ Ke6 5. f5+ Qxf5 D:07 00:01:06.41 635789 06/32 ++ 2. ... b6! D:07 00:01:47.32 1090211 06/32 +0.04 2. ... b6 3. Ra3 Qe7 4. Kf1 Qxc5 5. Rexe3 Kf8 D:08 00:04:40.58 2691259 01/32 -0.01 2. ... b6 3. Ra3 Qe7 4. Qh2 Rf3 5. Qh1 Rxf4 6. Qxh3 D:08 00:05:54.93 3488658 07/32 ++ 2. ... b5! Wrong! Position #13: 2bq3k/2p4p/p2p4/7P/1nBPPQP1/r1p5/8/1K1R2R1 b - - 0 2 PosEdge: +1.05 P [White] Solution: Be6 D:01 00:00:00.00 1 01/30 -1.97 2. ... Bxg4 D:01 00:00:00.00 2 02/30 +0.03 2. ... c2+ D:01 00:00:00.00 11 10/30 +0.04 2. ... Ra2 D:02 00:00:00.01 85 03/30 +0.03 2. ... c2+ 3. Kc1 D:03 00:00:00.03 237 01/30 ++ 2. ... c2+ D:03 00:00:00.03 325 01/30 +4.08 2. ... c2+ 3. Kc1 cxd1=Q+ D:04 00:00:00.17 1621 01/30 +4.05 2. ... c2+ 3. Kc1 cxd1=Q+ 4. Rxd1 D:05 00:00:00.82 7604 01/30 +4.19 2. ... c2+ 3. Kb2 cxd1=Q 4. Rxd1 Ra2+ D:06 00:00:05.11 46989 01/30 +4.05 2. ... c2+ 3. Kb2 cxd1=Q 4. Rxd1 Rh3 5. Ka1 D:07 00:00:27.78 253300 01/30 +4.09 2. ... c2+ 3. Kb2 cxd1=Q 4. Rxd1 Rh3 5. Ka1 Rh2 D:08 00:03:50.31 2150391 01/30 +4.05 2. ... c2+ 3. Kb2 cxd1=Q 4. Rxd1 Rh3 5. Ka1 c5 6. h6 Wrong! Position #14: 3r1rk1/1p3pnp/p3pBp1/1qPpP3/1P1P2R1/P2Q3R/6PP/6K1 w - - 0 2 PosEdge: +0.07 P [White] Solution: Rxh7 D:01 00:00:00.00 1 01/40 +1.99 2. Bxd8 D:02 00:00:00.01 64 01/40 +1.98 2. Bxd8 Rxd8 D:03 00:00:00.04 341 01/40 +2.00 2. Bxd8 Rxd8 3. c6 D:03 00:00:00.07 523 06/40 ++ 2. Qxb5! D:03 00:00:00.08 583 06/40 +2.07 2. Qxb5 axb5 3. Bxd8 D:04 00:00:00.24 2461 01/40 +2.06 2. Qxb5 axb5 3. Bxd8 Rxd8 D:05 00:00:01.11 9814 01/40 +2.08 2. Qxb5 axb5 3. Bxd8 Rxd8 4. c6 D:06 00:00:06.18 69125 01/40 +2.03 2. Qxb5 axb5 3. Bxd8 Rxd8 4. Kf1 Nf5 D:07 00:00:35.27 354962 01/40 +2.26 2. Qxb5 axb5 3. Rgh4 h5 4. Bxd8 Rxd8 5. c6 D:08 00:03:34.54 2247899 01/40 +2.21 2. Qxb5 axb5 3. Rgh4 h5 4. Bxd8 Rxd8 5. Kf1 Nf5 Wrong! Position #15: 2b1q3/p7/1p1p2kb/nPpN3p/P1P1P2P/6P1/5R1K/5Q2 w - - 0 2 PosEdge: +0.07 P [White] Solution: e5 D:01 00:00:00.00 1 01/36 -2.00 2. Nxb6 D:01 00:00:00.00 2 02/36 +0.01 2. g4 D:01 00:00:00.00 4 04/36 +0.10 2. Kg1 D:02 00:00:00.01 119 14/36 -0.04 2. Qe2 Nb3 D:02 00:00:00.02 205 27/36 ++ 2. Rf6+! D:02 00:00:00.02 242 27/36 +0.01 2. Rf6+ Kg7 D:03 00:00:00.03 318 01/36 ++ 2. Rf6+ D:03 00:00:00.03 396 01/36 +1.04 2. Rf6+ Kg7 3. Rxd6 D:04 00:00:01.01 9026 36/36 -- 2. Rf6+ Kg7 3. Rxd6 D:04 00:00:01.06 9314 01/36 +0.00 2. Rf6+ Kg7 3. Rxd6 Qxe4 D:04 00:00:01.51 14090 17/36 ++ 2. Qd3! D:04 00:00:01.66 15922 17/36 +0.02 2. Qd3 Kg7 3. Kg1 Kg8 D:05 00:00:02.82 26696 01/36 +0.10 2. Qd3 Kg7 3. Nf6 Qe5 4. Kg1 D:06 00:00:12.72 145211 01/36 +0.02 2. Qd3 Kg7 3. Nf6 Qe5 4. Kg1 Kf8 D:07 00:01:11.89 730308 01/36 +0.10 2. Qd3 Kg7 3. Rf6 Be6 4. Kg1 Bxd5 5. cxd5 D:07 00:03:21.69 2087789 27/36 ++ 2. Rf6+! D:07 00:03:28.43 2155738 27/36 +0.12 2. Rf6+ Kg7 3. Rxd6 Qxe4 4. Qf6+ Kh7 5. Kg1 D:08 00:04:12.57 2641207 01/36 ++ 2. Rf6+ D:08 00:05:47.92 3516873 01/36 +0.93 2. Rf6+ Kh7 3. Rxd6 Bg7 4. Qd3 Be5 5. Nf6+ Kh8 Wrong! Position #16: 2krr3/pppb1ppp/3b4/3q4/3P3n/2P2N1P/PP2B1P1/R1BQ1RK1 b - - 0 2 PosEdge: +0.01 P [White] Solution: Nxg2 D:01 00:00:00.00 1 01/57 -1.97 2. ... Rxe2 D:01 00:00:00.00 6 06/57 +0.04 2. ... Nxf3+ D:01 00:00:00.00 20 20/57 +0.25 2. ... Kb8 D:02 00:00:00.01 104 07/57 ++ 2. ... Nxf3+ D:02 00:00:00.01 137 07/57 +1.06 2. ... Nxf3+ 3. gxf3 D:03 00:00:00.36 3355 57/57 -- 2. ... Nxf3+ 3. gxf3 D:03 00:00:00.40 3464 01/57 +0.26 2. ... Nxf3+ 3. Bxf3 Kb8 D:04 00:00:00.72 6970 01/57 -0.03 2. ... Nxf3+ 3. Bxf3 Qc4 4. Bg5 D:05 00:00:02.60 22292 01/57 +0.24 2. ... Nxf3+ 3. Bxf3 Qa5 4. b4 Kb8 D:06 00:00:17.06 191541 01/57 -0.04 2. ... Nxf3+ 3. Bxf3 Qc4 4. Bg5 f6 5. b4 D:06 00:00:49.00 412341 21/57 ++ 2. ... Nf5! D:06 00:01:10.68 608345 21/57 -0.03 2. ... Nf5 3. Bg5 f6 4. c4 Qe4 5. b4 D:07 00:07:22.24 4466767 01/57 +0.25 2. ... Nf5 3. Ng5 Ng3 4. Bf3 Qc4 5. Re1 Kb8 Wrong! Position #17: 4r1k1/p1qr1p2/2pb1Bp1/1p5p/3P1n1R/3B1P2/PP3PK1/2Q4R w - - 0 2 PosEdge: -1.02 P [White] Solution: Qxf4 D:01 00:00:00.00 2 01/06 -1.97 2. Rxf4 D:01 00:00:00.00 12 03/06 +0.10 2. Kf1 D:02 00:00:00.00 91 02/06 ++ 2. Rxf4 D:02 00:00:00.01 129 02/06 +1.04 2. Rxf4 Bxf4 D:03 00:00:00.03 486 06/06 -- 2. Rxf4 Bxf4 D:03 00:00:00.05 606 01/06 -1.89 2. Rxf4 Bxf4 3. Kf1 D:04 00:00:00.27 2523 01/06 -2.02 2. Rxf4 Bxf4 3. Qa1 Rdd8 D:05 00:00:01.21 7828 01/06 -1.90 2. Rxf4 Bxf4 3. Qa1 b4 4. Kf1 D:06 00:00:06.76 82122 01/06 -2.02 2. Rxf4 Bxf4 3. Qa1 Qd6 4. Be5 Rdd8 D:07 00:00:41.07 416840 01/06 -1.96 2. Rxf4 Bxf4 3. Qc3 Qd6 4. Re1 Rxe1 5. Qxe1 D:07 00:01:16.76 682009 03/06 ++ 2. Kf1! D:07 00:02:18.34 1186052 03/06 ++ 2. Kf1 D:07 00:04:19.94 2427903 03/06 -0.90 2. Kf1 Re6 3. Be4 Rxf6 4. Bxc6 Rd8 5. Bxb5 D:08 00:08:39.48 4619302 06/06 -- 2. Kf1 Re6 3. Be4 Rxf6 4. Bxc6 Rd8 5. Bxb5 Wrong! Position #18: 8/4p3/8/3P3p/P2pK3/6P1/7b/3k4 w - - 0 2 PosEdge: -3.03 P [White] Solution: d6 D:01 00:00:00.00 1 01/09 +1.05 2. Kxd4 D:02 00:00:00.00 31 09/09 -- 2. Kxd4 D:02 00:00:00.00 42 01/09 +0.04 2. Kxd4 Bxg3 D:03 00:00:00.01 93 01/09 +0.06 2. Kxd4 Bxg3 3. d6 D:04 00:00:00.03 430 01/09 +0.01 2. Kxd4 Bxg3 3. a5 e5+ D:05 00:00:00.09 1271 01/09 +0.05 2. Kxd4 Bxg3 3. a5 Kc2 4. a6 D:05 00:00:00.24 2222 06/09 ++ 2. Kf3! D:05 00:00:00.31 2951 06/09 +0.10 2. Kf3 Bg1 3. Kg2 Be3 4. Kf1 D:06 00:00:00.67 7766 01/09 +0.06 2. Kf3 Bg1 3. Kg2 Be3 4. Kf1 e5 D:07 00:00:01.79 22717 01/09 +0.10 2. Kf3 Bg1 3. Kg2 Be3 4. Kf1 d3 5. d6 D:08 00:00:04.71 64888 01/09 +0.05 2. Kf3 Bg1 3. Kg2 Be3 4. Kf1 d3 5. a5 e5 D:09 00:00:13.08 179814 01/09 +0.09 2. Kf3 Bg1 3. Kg2 Be3 4. Kh3 Bg5 5. Kg2 d3 6. Kf1 D:10 00:01:09.33 991062 02/09 -0.02 2. Kxd4 Bxg3 3. Ke3 h4 4. Kf3 Kc2 5. a5 Kc3 6. a6 e5 D:10 00:01:40.27 1441829 04/09 ++ 2. a5! D:10 00:02:46.21 2385169 04/09 +0.02 2. a5 d3 3. Kxd3 Bxg3 4. a6 Bf2 5. Ke4 Kc2 6. Ke5 e6 D:11 00:05:02.77 4193300 01/09 +0.05 2. a5 Bxg3 3. Kxd4 Kd2 4. a6 Bf4 5. Kc4 Be3 6. Kb3 Kd3 7. d6 Wrong! Position #19: 3r2k1/pp4B1/6pp/PP1Np2n/2Pp1p2/3P2Pq/3QPPbP/R4RK1 b - - 0 2 PosEdge: +6.01 P [White] Solution: f3 D:01 00:00:00.00 1 01/33 -1.99 2. ... Rxd5 D:01 00:00:00.00 2 02/33 +3.04 2. ... Nxg7 D:02 00:00:00.00 75 01/33 +3.00 2. ... Nxg7 3. e4 D:02 00:00:00.01 133 07/33 ++ 2. ... Bxf1! D:02 00:00:00.02 175 07/33 ++ 2. ... Bxf1 D:02 00:00:00.02 218 07/33 +3.94 2. ... Bxf1 3. Bxe5 D:03 00:00:00.05 429 01/33 ++ 2. ... Bxf1 D:03 00:00:00.08 661 01/33 +5.00 2. ... Bxf1 3. Rxf1 Nxg7 D:04 00:00:00.45 3909 01/33 +4.96 2. ... Bxf1 3. Rxf1 Nxg7 4. e4 D:05 00:00:01.67 12638 01/33 +5.03 2. ... Bxf1 3. Ne7+ Kxg7 4. Rxf1 fxg3 D:05 00:00:03.62 28553 09/33 ++ 2. ... fxg3! D:05 00:00:04.67 34893 09/33 +5.10 2. ... fxg3 3. Ne7+ Kxg7 4. fxg3 Bxf1 D:06 00:00:13.40 154234 01/33 +5.12 2. ... fxg3 3. fxg3 Bxf1 4. Rxf1 Nxg7 5. e4 D:07 00:01:11.05 570307 01/33 +5.15 2. ... fxg3 3. fxg3 Bxf1 4. Rxf1 Nxg7 5. e4 Nf5 D:07 00:02:56.83 1613353 10/33 ++ 2. ... f3! D:07 00:04:01.87 2229160 10/33 +5.16 2. ... f3 3. exf3 Bxf3 4. Ne3 dxe3 5. fxe3 Nxg7 Correct! Position #20: r4rk1/5p2/1n4pQ/2p5/p5P1/P4N2/1qb1BP1P/R3R1K1 w - - 0 2 PosEdge: -0.04 P [White] Solution: Ra2 D:01 00:00:00.00 1 01/38 -3.98 2. Qxf8+ D:01 00:00:00.00 3 03/38 +0.00 2. h3 D:01 00:00:00.00 4 04/38 +0.01 2. g5 D:01 00:00:00.00 11 11/38 +0.03 2. Rad1 D:02 00:00:00.01 87 04/38 -0.03 2. h3 Nc4 D:02 00:00:00.01 129 05/38 ++ 2. g5! D:02 00:00:00.02 170 05/38 -0.02 2. g5 Nc4 D:02 00:00:00.05 307 27/38 ++ 2. Ng5! D:02 00:00:00.06 348 27/38 -0.01 2. Ng5 Nc4 D:03 00:00:00.14 1048 01/38 +0.04 2. Ng5 Rfd8 3. Rad1 D:04 00:00:00.73 6953 01/38 +0.01 2. Ng5 Rfd8 3. Qh7+ Kf8 D:05 00:00:08.20 68336 01/38 +0.05 2. Ng5 Qh8 3. Qxh8+ Kxh8 4. Rad1 D:06 00:00:44.99 460156 01/38 +0.02 2. Ng5 Qh8 3. Qxh8+ Kxh8 4. Bb5 Nc4 Wrong! Position #21: k7/8/PP1b2P1/K2Pn2P/4R3/8/6np/8 w - - 0 2 PosEdge: +0.07 P [White] Solution: Re1 D:01 00:00:00.00 1 01/17 -1.98 2. Rxe5 D:01 00:00:00.00 2 02/17 +0.02 2. h6 D:01 00:00:00.00 4 04/17 +0.03 2. b7+ D:02 00:00:00.00 45 01/17 +0.03 2. b7+ Kb8 D:03 00:00:00.01 138 01/17 +0.06 2. b7+ Kb8 3. g7 D:04 00:00:00.17 1709 17/17 -- 2. b7+ Kb8 3. g7 D:04 00:00:00.19 1981 01/17 -1.05 2. b7+ Ka7 3. b8=Q+ Kxb8 D:05 00:00:00.35 3522 01/17 ++ 2. b7+ D:05 00:00:00.44 4353 01/17 +3.10 2. b7+ Ka7 3. Rxe5 Kb8 4. Re7 D:06 00:00:02.47 28802 17/17 -- 2. b7+ Ka7 3. Rxe5 Kb8 4. Re7 D:06 00:00:02.79 32907 01/17 -4.88 2. b7+ Ka7 3. Rxe5 h1=Q 4. Rf5 Kb8 D:06 00:00:03.12 37597 02/17 ++ 2. Rxe5! D:06 00:00:03.54 44115 02/17 -4.75 2. Rxe5 h1=Q 3. Re8+ Bb8 4. b7+ Ka7 D:06 00:00:04.06 53007 05/17 ++ 2. g7! D:06 00:00:04.53 63346 05/17 -1.86 2. g7 Nc4+ 3. Rxc4 Bb4+ 4. Rxb4 h1=Q D:07 00:00:06.64 87768 01/17 ++ 2. g7 D:07 00:00:08.45 109559 01/17 +3.06 2. g7 h1=Q 3. g8=Q+ Bb8 4. Rxe5 Qa1+ 5. Kb4 D:08 00:00:51.86 580891 17/17 -- 2. g7 h1=Q 3. g8=Q+ Bb8 4. Rxe5 Qa1+ 5. Kb4 D:08 00:00:56.82 670496 01/17 +0.14 2. g7 h1=Q 3. g8=Q+ Bb8 4. b7+ Ka7 5. Qg5 Bd6 D:09 00:01:29.64 1031766 01/17 ++ 2. g7 D:09 00:01:50.48 1291888 01/17 +3.18 2. g7 h1=Q 3. g8=Q+ Bb8 4. b7+ Ka7 5. Rxe5 Bc7+ 6. Ka4 Wrong! Position #22: rnb1k2r/pp2qppp/3p1n2/2pp2B1/1bP5/2N1P3/PP2NPPP/R2QKB1R w KQkq - 0 2 PosEdge: -1.03 P [White] Solution: a3 D:01 00:00:00.00 1 01/33 +0.00 2. Bxf6 D:01 00:00:00.00 6 05/33 +0.01 2. b3 D:01 00:00:00.00 30 29/33 +0.02 2. Nd4 D:02 00:00:00.01 81 02/33 -0.02 2. Bxf6 Qxf6 D:02 00:00:00.01 125 04/33 ++ 2. cxd5! D:02 00:00:00.02 164 04/33 ++ 2. cxd5 D:02 00:00:00.02 204 04/33 +0.59 2. cxd5 O-O D:03 00:00:00.05 419 01/33 +0.61 2. cxd5 O-O 3. Nd4 D:03 00:00:00.07 498 02/33 ++ 2. Bxf6! D:03 00:00:00.09 609 02/33 +0.95 2. Bxf6 Qxf6 3. cxd5 D:04 00:00:00.37 3476 01/33 +0.59 2. Bxf6 Qxf6 3. cxd5 O-O D:05 00:00:01.31 11145 01/33 +0.93 2. Bxf6 Qxf6 3. Qa4+ Nc6 4. cxd5 D:06 00:00:06.87 81164 01/33 +0.57 2. Bxf6 Qxf6 3. cxd5 O-O 4. Nf4 Bg4 D:07 00:01:05.06 593374 03/33 +1.00 2. cxd5 Bg4 3. Qc2 Bxe2 4. Bxe2 Bxc3+ 5. bxc3 D:08 00:05:04.52 3498519 01/33 +0.59 2. cxd5 O-O 3. Nf4 Bxc3+ 4. bxc3 Bg4 5. Be2 b5 Wrong! Position #23: 8/7p/8/p4p2/5K2/Bpk3P1/4P2P/8 w - - 0 2 PosEdge: +1.89 P [White] Solution: g4 D:01 00:00:00.00 1 01/17 +1.02 2. Kxf5 D:02 00:00:00.00 31 01/17 +0.99 2. Kxf5 b2 D:03 00:00:00.01 103 01/17 +1.03 2. Kxf5 b2 3. e4 D:04 00:00:00.08 1036 17/17 -- 2. Kxf5 b2 3. e4 D:04 00:00:00.09 1191 01/17 -0.91 2. Kxf5 b2 3. Bxb2+ Kxb2 D:04 00:00:00.15 1845 15/17 ++ 2. Bd6! D:04 00:00:00.16 2004 15/17 +0.01 2. Bd6 b2 3. Be5+ Kc4 D:05 00:00:00.19 2352 01/17 ++ 2. Bd6 D:05 00:00:00.30 2956 01/17 +1.05 2. Bd6 b2 3. Be5+ Kc4 4. Bxb2 D:06 00:00:01.60 17087 17/17 -- 2. Bd6 b2 3. Be5+ Kc4 4. Bxb2 D:06 00:00:01.91 20497 01/17 -1.93 2. Bd6 b2 3. Be5+ Kc2 4. Bxb2 Kxb2 D:06 00:00:01.99 21300 02/17 ++ 2. Kxf5! D:06 00:00:02.13 22717 02/17 -0.89 2. Kxf5 b2 3. Bxb2+ Kxb2 4. e4 Kc3 D:07 00:00:03.43 36398 01/17 -0.88 2. Kxf5 b2 3. Bxb2+ Kxb2 4. e4 Kc3 5. g4 D:08 00:00:09.76 123505 01/17 -0.90 2. Kxf5 b2 3. Bxb2+ Kxb2 4. e4 Kc3 5. g4 Kd4 D:09 00:00:39.24 475016 01/17 ++ 2. Kxf5 D:09 00:00:59.38 771226 01/17 +0.05 2. Kxf5 b2 3. Bxb2+ Kxb2 4. Kg5 Kc3 5. Kh6 Kd4 6. Kxh7 D:10 00:05:13.65 3363007 17/17 -- 2. Kxf5 b2 3. Bxb2+ Kxb2 4. Kg5 Kc3 5. Kh6 Kd4 6. Kxh7 D:10 00:05:35.48 3586203 01/17 -0.89 2. Kxf5 b2 3. Bxb2+ Kxb2 4. Kg5 Kc3 5. Kh6 Kd2 6. e4 Kc3 Wrong! Position #24: R7/3p3p/8/3P2P1/3k4/1p5p/1P1NKP1P/7q w - - 0 2 PosEdge: -0.04 P [White] Solution: g6 D:01 00:00:00.00 1 01/24 +1.05 2. Nxb3+ D:02 00:00:00.01 92 24/24 -- 2. Nxb3+ D:02 00:00:00.01 116 01/24 +0.00 2. Nxb3+ Kxd5 D:03 00:00:00.02 231 01/24 +0.03 2. Nxb3+ Kxd5 3. Nc5 D:03 00:00:00.05 654 15/24 ++ 2. Ra5! D:03 00:00:00.06 720 15/24 +0.04 2. Ra5 Qxh2 3. Nxb3+ D:04 00:00:00.19 1383 01/24 +0.04 2. Ra5 Qxh2 3. Nxb3+ Ke4 D:05 00:00:00.48 4264 01/24 +0.14 2. Ra5 Ke5 3. Nxb3 Qxh2 4. Kd1 D:06 00:00:01.77 20917 01/24 +0.03 2. Ra5 Ke5 3. Nxb3 d6 4. f4+ Kxf4 D:07 00:00:08.31 95226 01/24 +0.16 2. Ra5 Ke5 3. Rb5 Kf4 4. Rxb3 Qxh2 5. Kd1 D:08 00:00:37.71 476288 01/24 +0.04 2. Ra5 Ke5 3. Nxb3 Qe4+ 4. Kd1 Qh1+ 5. Kc2 Qxh2 D:09 00:02:53.38 2031837 01/24 +0.15 2. Ra5 Ke5 3. Rb5 Kf4 4. Rxb3 Qxh2 5. Nf1 Qh1 6. Kd1 Wrong! Position #25: 8/8/3k1p2/p2BnP2/4PN2/1P2K1p1/8/5b2 b - - 0 2 PosEdge: +0.01 P [White] Solution: Nd3 D:01 00:00:00.00 2 01/21 +0.03 2. ... g2 D:01 00:00:00.00 10 07/21 +0.04 2. ... Be2 D:02 00:00:00.00 49 02/21 +0.02 2. ... g2 3. b4 D:02 00:00:00.01 85 09/21 ++ 2. ... Bd3! D:02 00:00:00.01 106 09/21 +0.03 2. ... Bd3 3. b4 D:03 00:00:00.02 215 02/21 ++ 2. ... g2 D:03 00:00:00.03 318 02/21 +2.02 2. ... g2 3. Nxg2 Bxg2 D:04 00:00:00.16 1736 21/21 -- 2. ... g2 3. Nxg2 Bxg2 D:04 00:00:00.19 2341 01/21 -0.06 2. ... g2 3. Kf2 Nd3+ 4. Kg1 D:04 00:00:00.31 2898 04/21 ++ 2. ... Kc7! D:04 00:00:00.38 3407 04/21 -0.04 2. ... Kc7 3. Kd2 Kb8 4. Kc1 D:05 00:00:00.65 6144 01/21 +0.08 2. ... Kc7 3. Kd2 g2 4. Ne6+ Kb8 D:05 00:00:00.76 7231 02/21 ++ 2. ... g2! D:05 00:00:00.91 8839 02/21 ++ 2. ... g2 D:05 00:00:01.12 11445 02/21 +2.03 2. ... g2 3. Nxg2 Bxg2 4. Kd2 a4 D:06 00:00:02.98 31724 21/21 -- 2. ... g2 3. Nxg2 Bxg2 4. Kd2 a4 D:06 00:00:03.47 38765 01/21 -0.05 2. ... g2 3. Kf2 Ng4+ 4. Kg1 Ke5 5. b4 D:06 00:00:06.26 73770 20/21 ++ 2. ... Nd7! D:06 00:00:07.45 88867 20/21 -0.04 2. ... Nd7 3. Nh5 g2 4. Kf2 Ke5 5. Ke1 D:07 00:00:10.97 135744 02/21 -0.02 2. ... g2 3. Kf2 Nd3+ 4. Nxd3 a4 5. Kg1 Bxd3 D:07 00:00:11.97 146142 03/21 ++ 2. ... a4! D:07 00:00:13.15 158887 03/21 ++ 2. ... a4 D:07 00:00:15.34 187929 03/21 +1.01 2. ... a4 3. bxa4 g2 4. Nxg2 Bxg2 5. a5 Nd3 D:07 00:00:17.66 215400 05/21 ++ 2. ... Kc7! D:07 00:00:19.85 242763 05/21 +1.04 2. ... Kc7 3. Ne6+ Kb6 4. b4 axb4 5. Kd2 Be2 D:07 00:00:21.74 265605 07/21 ++ 2. ... Ke7! D:07 00:00:23.50 287580 07/21 +1.11 2. ... Ke7 3. b4 axb4 4. Kd2 g2 5. Ng6+ Kd8 D:08 00:01:18.41 922868 21/21 -- 2. ... Ke7 3. b4 axb4 4. Kd2 g2 5. Ng6+ Kd8 D:08 00:01:28.14 1059118 01/21 -0.01 2. ... Ke7 3. Be6 g2 4. Kf2 Ng4+ 5. Kg1 Kd8 6. b4 D:09 00:02:25.04 1752218 01/21 ++ 2. ... Ke7 D:09 00:03:05.60 2275852 01/21 +1.09 2. ... Ke7 3. Ng6+ Kd6 4. Nh4 Bh3 5. Nf3 Bxf5 6. Nxe5 fxe5 D:09 00:04:00.30 3007690 05/21 ++ 2. ... Kc7! D:09 00:05:03.16 3859471 05/21 +1.19 2. ... Kc7 3. Be6 Kb8 4. b4 axb4 5. Ne2 g2 6. Ng1 Be2 Wrong! Position #26: 2r3k1/pbr1q2p/1p2pnp1/3p4/3P1P2/1P1BR3/PB1Q2PP/5RK1 w - - 0 2 PosEdge: +0.01 P [White] Solution: f5 D:01 00:00:00.00 1 01/47 -3.98 2. Rxe6 D:01 00:00:00.00 2 02/47 -1.98 2. Bxg6 D:01 00:00:00.00 3 03/47 +0.00 2. a3 D:01 00:00:00.00 6 06/47 +0.01 2. b4 D:01 00:00:00.00 23 23/47 +0.02 2. Bc3 D:02 00:00:00.01 87 01/47 -0.01 2. Bc3 Rd8 D:03 00:00:00.09 879 04/47 -0.01 2. a3 Rd8 3. Bc3 D:03 00:00:00.13 1186 07/47 ++ 2. b4! D:03 00:00:00.25 1596 07/47 +0.00 2. b4 Rd8 3. Bc3 D:03 00:00:00.60 4843 41/47 ++ 2. Ree1! D:03 00:00:00.67 5254 41/47 +0.01 2. Ree1 Rd8 3. Bc3 D:04 00:00:01.26 12162 01/47 -0.01 2. Ree1 Rd8 3. Bc3 Ne4 D:04 00:00:01.96 19120 18/47 ++ 2. Rfe1! D:04 00:00:02.12 20955 18/47 ++ 2. Rfe1 D:04 00:00:02.29 22846 18/47 +0.96 2. Rfe1 Rd8 3. Rxe6 Rc2 D:05 00:00:21.01 244314 47/47 -- 2. Rfe1 Rd8 3. Rxe6 Rc2 D:05 00:00:23.30 263373 01/47 +0.00 2. Rfe1 Rc6 3. b4 Rd8 4. Bc3 D:05 00:00:40.05 432694 41/47 ++ 2. Ree1! D:05 00:00:42.55 456002 41/47 +0.01 2. Ree1 a5 3. a4 Rd8 4. Bc3 D:06 00:01:03.50 704885 01/47 -0.04 2. Ree1 Ba6 3. f5 Bxd3 4. Qxd3 Rc2 D:06 00:01:33.59 1027444 08/47 ++ 2. f5! D:06 00:01:39.37 1104246 08/47 +0.07 2. f5 Ne4 3. Bxe4 dxe4 4. fxg6 hxg6 D:06 00:02:53.17 1865940 29/47 ++ 2. Qe2! D:06 00:03:00.64 1963352 29/47 ++ 2. Qe2 D:06 00:03:15.44 2122134 29/47 +0.95 2. Qe2 Rc6 3. a3 Rd8 4. Rxe6 Rc2 Wrong! Position #27: 3r2k1/p2r2p1/1p1B2Pp/4PQ1P/2b1p3/P3P3/7K/8 w - - 0 2 PosEdge: -0.94 P [White] Solution: e6 D:01 00:00:00.00 1 01/26 -4.00 2. Qxd7 D:01 00:00:00.00 2 02/26 +1.05 2. Qxe4 D:02 00:00:00.00 54 01/26 +1.04 2. Qxe4 b5 D:03 00:00:00.02 218 01/26 +1.14 2. Qxe4 b5 3. Kg1 D:04 00:00:00.22 1683 01/26 +1.05 2. Qxe4 Be2 3. Qd5+ Kh8 D:05 00:00:00.71 5798 01/26 +1.15 2. Qxe4 Be2 3. Qd5+ Kh8 4. Kg1 D:06 00:00:04.08 47053 01/26 +1.12 2. Qxe4 b5 3. Qg4 a5 4. Kg1 a4 D:07 00:00:18.51 189339 01/26 +1.15 2. Qxe4 Be2 3. Qf5 b5 4. Kg1 a5 5. e6 D:08 00:01:29.62 1040694 01/26 +1.13 2. Qxe4 Be2 3. Qf5 b5 4. Kg1 a5 5. e4 a4 D:09 00:06:05.54 3912494 01/26 +1.16 2. Qxe4 Be2 3. Qf5 Kh8 4. e4 b5 5. Kg1 a5 6. e6 Wrong! Position #28: rnb1k1nr/p2p1ppp/3B4/1p1N1N1P/4P1P1/3P1Q2/PqP5/R4Kb1 w kq - 0 2 PosEdge: -7.79 P [White] Solution: e5 D:01 00:00:00.00 1 01/51 -0.04 2. Bxb8 D:01 00:00:00.00 3 03/51 +3.00 2. Kxg1 D:02 00:00:00.02 190 51/51 -- 2. Kxg1 D:02 00:00:00.03 220 01/51 -2.00 2. Kxg1 Qxa1+ D:02 00:00:00.03 261 03/51 ++ 2. Nxg7+! D:02 00:00:00.03 296 03/51 -1.79 2. Nxg7+ Qxg7 D:02 00:00:00.04 386 17/51 ++ 2. Rd1! D:02 00:00:00.05 421 17/51 -0.97 2. Rd1 Qxc2 D:02 00:00:00.05 459 19/51 ++ 2. Qd1! D:02 00:00:00.05 494 19/51 -0.04 2. Qd1 Bf2 D:02 00:00:00.06 569 34/51 ++ 2. Nc7+! D:02 00:00:00.06 604 34/51 +0.25 2. Nc7+ Kd8 D:03 00:00:00.07 678 01/51 ++ 2. Nc7+ D:03 00:00:00.08 762 01/51 +5.21 2. Nc7+ Kd8 3. Nxa8 D:04 00:00:01.37 11099 51/51 -- 2. Nc7+ Kd8 3. Nxa8 D:04 00:00:01.42 11302 01/51 +0.21 2. Nc7+ Kd8 3. Nxa8 Qxa1+ D:05 00:00:02.18 20774 01/51 ++ 2. Nc7+ D:05 00:00:02.49 24964 01/51 +3.28 2. Nc7+ Kd8 3. Rd1 Bb7 4. Kxg1 D:06 00:00:13.15 152838 01/51 +3.22 2. Nc7+ Kd8 3. Qd1 Bb7 4. Kxg1 Bd5 D:07 00:00:47.06 428932 01/51 ++ 2. Nc7+ D:07 00:00:57.89 563370 01/51 +5.17 2. Nc7+ Kd8 3. Qd1 Bd4 4. Nxd4 Qxd4 5. Nxa8 Wrong! Position #29: r1b1kb1r/pp1n1ppp/2q5/2p3B1/Q1B5/2p2N2/PP3PPP/R3K2R w KQkq - 0 2 PosEdge: -1.99 P [White] Solution: O-O-O D:01 00:00:00.00 1 01/51 -1.92 2. Bxf7+ D:01 00:00:00.00 3 03/51 +0.00 2. Qxc6 D:01 00:00:00.00 4 04/51 +0.15 2. O-O-O D:01 00:00:00.00 5 05/51 +0.39 2. O-O D:01 00:00:00.00 6 06/51 +0.96 2. bxc3 D:02 00:00:00.03 166 51/51 -- 2. bxc3 D:02 00:00:00.03 199 01/51 -8.04 2. bxc3 Qxa4 D:02 00:00:00.03 234 02/51 ++ 2. Bxf7+! D:02 00:00:00.03 268 02/51 -1.55 2. Bxf7+ Kxf7 D:02 00:00:00.04 293 04/51 ++ 2. Qxc6! D:02 00:00:00.09 315 04/51 +0.09 2. Qxc6 bxc6 D:03 00:00:00.12 461 01/51 ++ 2. Qxc6 D:03 00:00:00.14 542 01/51 +1.05 2. Qxc6 bxc6 3. bxc3 D:04 00:00:00.43 3503 01/51 +1.03 2. Qxc6 bxc6 3. bxc3 Ne5 D:05 00:00:01.50 11549 01/51 +1.38 2. Qxc6 bxc6 3. bxc3 Bd6 4. O-O D:06 00:00:10.44 124490 01/51 +1.03 2. Qxc6 bxc6 3. bxc3 Nb6 4. Ne5 Bg4 D:07 00:00:47.69 408184 01/51 +1.37 2. Qxc6 bxc6 3. bxc3 Nb6 4. Rd1 Bg4 5. O-O D:08 00:05:08.80 3814005 01/51 +1.02 2. Qxc6 bxc6 3. bxc3 f6 4. Bf4 Nb6 5. Nd2 Bg4 Wrong! Position #30: 2k5/2p3Rp/p1pb4/1p2p3/4P3/PN1P1P2/1P2KP1r/8 w - - 0 2 PosEdge: +0.00 P [White] Solution: f4 D:01 00:00:00.00 1 01/26 -4.00 2. Rxh7 D:01 00:00:00.00 3 03/26 +0.01 2. a4 D:01 00:00:00.00 6 06/26 +0.10 2. Kd1 D:02 00:00:00.00 60 05/26 -0.01 2. d4 Bb4 D:02 00:00:00.01 86 07/26 ++ 2. Ke1! D:02 00:00:00.01 107 07/26 +0.08 2. Ke1 Bb4+ D:03 00:00:00.03 351 01/26 +0.08 2. Ke1 Rh1+ 3. Rg1 D:03 00:00:00.12 1289 26/26 ++ 2. Rg8+! D:03 00:00:00.12 1343 26/26 +0.15 2. Rg8+ Kb7 3. Kd1 D:04 00:00:00.15 1602 01/26 +0.13 2. Rg8+ Kb7 3. Ke1 Bb4+ D:05 00:00:00.60 5469 01/26 +0.16 2. Rg8+ Kb7 3. Ke1 Rh1+ 4. Rg1 D:06 00:00:03.52 38891 01/26 +0.08 2. Rg8+ Kb7 3. Kf1 Rh1+ 4. Rg1 Ka8 D:06 00:00:14.29 157443 16/26 ++ 2. Na5! D:06 00:00:15.69 173095 16/26 +0.11 2. Na5 c5 3. Rg8+ Kd7 4. Ke1 Ke6 D:07 00:00:28.47 304964 01/26 +0.17 2. Na5 Bc5 3. Nxc6 Rxf2+ 4. Ke1 Rxb2 5. Nxe5 D:07 00:00:57.87 652069 26/26 ++ 2. Rg8+! D:07 00:01:00.51 681742 26/26 +0.18 2. Rg8+ Kb7 3. Kf1 Rh1+ 4. Rg1 Rxg1+ 5. Kxg1 D:08 00:01:22.63 933761 01/26 +0.11 2. Rg8+ Kb7 3. Na5+ Kb6 4. b4 Rh1 5. Rb8+ Ka7 D:09 00:05:14.60 3478188 01/26 ++ 2. Rg8+ D:09 00:07:10.97 4984825 01/26 +1.02 2. Rg8+ Kb7 3. Na5+ Ka7 4. Nxc6+ Kb6 5. Nb8 Rh1 6. Nc6 Wrong! Score: 2/30 = 6% Time/Pos: 600000ms