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Eu caprichei nesse jogo, mas Bira jogou melhor. Depois ele veio dizer "também, você quis jogar peão de dama comigo". Vou treinar para a revanche! Me aguarde, Bira!

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ubirajaranr - RbSoft 2014.12.19

Bira 20141219 Site http://www.queenalice.com/game.php?id=1329242

Análises e variantes geradas pelo ChessBase com engine Komodo 8 64 bit e pelo SCID 4.5.1 com engine Stockfish 6 64 POPCNT.

D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4

1.d4 Stockfish 6 64 POPCNT: 21:+0.28 (1.e4 22:+0.25 1... e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Be7 5.Bxc6 bxc6 6.Nxe5 Nxe4 7.Re1 Nd6 8.d4 O-O 9.Nc3 f6 10.Nd3 Ba6 11.Bd2 Nf5)

1... d5 Stockfish 6 64 POPCNT: 22:+0.18

2.Bf4 Stockfish 6 64 POPCNT: 23:+0.08 (2.Nf3 22:+0.18 2... Bf5 3.e3 e6 4.c4 Nc6 5.Be2 Nb4 6.Na3 Be7 7.Qa4+ c6 8.Bd2 a5 9.c5 b5 10.cxb6 Qxb6 11.O-O Nf6 12.Bxb4 Bxb4 13.Ne5 O-O 14.Qxc6)

2... Nf6 Stockfish 6 64 POPCNT: 22:+0.13 (2... Bf5 23:+0.08 3.e3 Nc6 4.Bd3 Bxd3 5.cxd3 e6 6.Nc3 Bd6 7.Bxd6 cxd6 8.Qb3 Nge7 9.Nf3 a6 10.Rc1 Qc7 11.e4 dxe4 12.dxe4 O-O 13.O-O Rfc8)

3.e3 Stockfish 6 64 POPCNT: 21:+0.15

3... e6 Stockfish 6 64 POPCNT: 21:+0.21 (3... Bf5 21:+0.15 4.Bd3 Bxd3 5.cxd3 Nc6 6.Nd2 e6 7.a3 Bd6 8.Ne2 O-O 9.O-O Bxf4 10.Nxf4 Qd6 11.Nf3 h6 12.Rc1 Rab8 13.h3 a6)

4.Nf3 Stockfish 6 64 POPCNT: 21:+0.13

4... Bd6 Stockfish 6 64 POPCNT: 23:+0.21 (4... Nc6 21:+0.13 5.Bd3 Bd6 6.c3 O-O 7.Nbd2 b6 8.Bg5 h6 9.Bxf6 Qxf6 10.e4 Qg6 11.O-O Bb7 12.Qc2 dxe4 13.Nxe4 f5 14.Nxd6 cxd6 15.Rae1 Ne7)

5.Nbd2 Stockfish 6 64 POPCNT: 23:+0.06 (5.Bxd6 23:+0.21 5... cxd6 6.c4 dxc4 7.Bxc4 Nc6 8.O-O O-O 9.Nbd2 e5 10.dxe5 dxe5 11.Rc1 Bg4 12.h3 Bxf3 13.Nxf3 e4 14.Nd4 Nxd4 15.exd4 Rc8 16.a3)

5... Nc6 Stockfish 6 64 POPCNT: 23:+0.20 (5... Ne4 6.Ne5 O-O 7.Nxe4 dxe4 8.c3 Nd7 9.Qc2 f5 10.Nxd7 Bxd7 11.O-O-O Qe7 12.Be5 Bxe5 13.dxe5 Bc6 14.Qb3 Bd5 15.c4 Bc6 16.g3 Rad8 17.Be2 b6 18.h4 a5 19.Rxd8 Rxd8 20.Rd1 Vujic,B (2380)-Bogdanovich,G (2355) Germany 2006 1/2-1/2 (42)) (5... c5 6.c3 Bxf4 7.exf4 cxd4 8.Nxd4 a6 9.Bd3 O-O 10.N2f3 Nbd7 11.O-O Qc7 12.g3 b5 13.Re1 Re8 14.Ne5 Nf8 15.Qe2 Bb7 16.a4 bxa4 17.Rxa4 a5 18.Nb5 Qb6 19.Qe3 N6d7 20.Qxb6 Pedersen,H (2146)-Johnsen,O (1724) Helsingor 2011 1-0 (62)) (5... Bxf4 23:+0.06 6.exf4 O-O 7.Bd3 Qd6 8.g3 b6 9.c3 c5 10.Ne5 Ba6 11.Bxa6 Nxa6 12.a3 Nb8 13.Qa4 Nbd7 14.O-O a6 15.Qc6 Qxc6 16.Nxc6 cxd4 17.cxd4 Ne4 18.Nxe4)

6.c3 Stockfish 6 64 POPCNT: 23:+0.18

6... O-O Stockfish 6 64 POPCNT: 23:+0.14 (6... a6 7.Bd3 Qe7 8.O-O e5 9.dxe5 Nxe5 10.Nxe5 Bxe5 11.Bxe5 Qxe5 12.e4 O-O 13.f4 Qe6 14.e5 Qb6+ 15.Kh1 Ng4 16.Qf3 Qe3 17.Qxe3 Nxe3 18.Rf3 Ng4 19.h3 Nh6 20.f5 Re8 21.Re1 Bakalarz,G (2068)-Barria,R Turin 2006 1/2-1/2 (49)) (6... h6 23:+0.18 7.Bd3 O-O 8.O-O b6 9.Re1 Bb7 10.Ne5 Ne7 11.Qf3 c5 12.Rad1 Nf5 13.e4 Nh4 14.Qh3 g5 15.Bg3 cxd4 16.cxd4 dxe4 17.Nxe4 Nxe4 18.Bxe4 Bxe4 19.Rxe4)

7.Bd3 Stockfish 6 64 POPCNT: 23:+0.17

7... Bxf4 Stockfish 6 64 POPCNT: 24:+0.18 (7... Ne7 23:+0.17 8.O-O Bxf4 9.exf4 a5 10.Ne5 b6 11.Re1 Ba6 12.Bxa6 Rxa6 13.Qa4 Ra8 14.Rad1 c5 15.Ndf3 h6 16.g3 c4 17.Kg2 Rc8 18.Qc2 Qc7 19.h3 Ne4 20.Rxe4 dxe4)

8.exf4 White has new doubled pawns: f2+f4 Stockfish 6 64 POPCNT: 23:+0.18

8... Ne7 Stockfish 6 64 POPCNT: 22:+0.23

9.Ne5 Stockfish 6 64 POPCNT: 22:+0.20 (9.b4 22:+0.23 9... a5 10.a3 b6 11.O-O Bb7 12.Qc2 Qc8 13.Ne5 h6 14.Rfb1 Nd7 15.h3 Nxe5 16.fxe5 Rd8 17.b5 c5 18.bxc6 Qxc6 19.Bb5 Qc7 20.a4 Rac8)

9... Bd7 Stockfish 6 64 POPCNT: 20:+0.51 (9... b6 22:+0.20 10.b4 Bb7 11.O-O a5 12.b5 Ne4 13.Qc2 Nxd2 14.Qxd2 c6 15.bxc6 Nxc6 16.Rfc1 Nxe5 17.fxe5 h6 18.a4 Rc8 19.Bb5 Qc7 20.Rab1 f6 21.exf6)

10.O-O Stockfish 6 64 POPCNT: 21:+0.32 (10.g4 20:+0.51 10... Bc6 11.O-O Nd7 12.Qf3 Nxe5 13.fxe5 Ng6 14.Qh3 Ba4 15.f4 a6 16.Qh5 Bb5 17.Bxb5 axb5 18.f5 exf5 19.gxf5 Qh4 20.Qxh4 Nxh4 21.f6)

10... Ng6 Stockfish 6 64 POPCNT: 21:+0.84 (10... b6 21:+0.32 11.g4 g6 12.Re1 c5 13.Ndf3 Bc8 14.Qe2 Bb7 15.dxc5 bxc5 16.Rad1 Rc8 17.Bb5 Qa5 18.Ng5 Qb6 19.Nd7 Nxd7 20.Bxd7 Ra8 21.Qd2 c4)

11.Nxg6 Stockfish 6 64 POPCNT: 23:+0.42 (11.g3 b6) (11.Qf3 21:+0.84 11... Ne7 12.Rfe1 g6 13.Qh3 Nh5 14.g3 Nc6 15.Ndf3 Nxe5 16.Nxe5 Rc8 17.Rad1 c5 18.Be2 Nf6 19.Qh6 c4 20.Bf3 b6 21.Qh4 a5)

11... fxg6 Black has new doubled pawns: g6+g7 Stockfish 6 64 POPCNT: 23:+1.08 (11... hxg6 12.Nf3 Rc8) (11... hxg6 23:+0.42 12.Nf3 Rc8 13.Re1 c5 14.dxc5 Rxc5 15.a4 Qb6 16.Qc2 Rfc8 17.g3 Qc7 18.h3 a6 19.Nd4 Qd6 20.Qb3 R8c7 21.Kg2 Qe7 22.Bc2 Qd6 23.Rad1)

12.Nf3 Stockfish 6 64 POPCNT: 22:+1.00

12... Ne4 Stockfish 6 64 POPCNT: 23:+1.10 (12... b6 22:+1.00 13.g3 c5 14.Re1 Qc7 15.Qe2 Rfe8 16.b3 Bc6 17.Ng5 Bd7 18.Rac1 Rac8 19.Ba6 Rcd8 20.Kg2 Qc6 21.a4 c4 22.Bb5 Qb7 23.bxc4 dxc4+ 24.f3 Bxb5)

13.g3 Stockfish 6 64 POPCNT: 22:+1.13

13... c5 Stockfish 6 64 POPCNT: 24:+1.37 (13... Nf6 14.Re1) (13... Nd6 22:+1.13 14.Re1 b6 15.Rc1 Rc8 16.c4 dxc4 17.Bxc4 Nxc4 18.Rxc4 c5 19.dxc5 Bc6 20.Ne5 Bd5 21.Ra4 bxc5 22.b3 a5 23.Qg4 Rb8 24.Qh3 h6 25.Nxg6)

14.Re1 Stockfish 6 64 POPCNT: 23:+1.24

14... Bc6 Stockfish 6 64 POPCNT: 22:+1.44

15.Qc2 Stockfish 6 64 POPCNT: 22:+1.34 (15.Ne5 22:+1.44 15... cxd4 16.Nxc6 bxc6 17.cxd4 g5 18.Bxe4 dxe4 19.fxg5 Qxg5 20.Rxe4 c5 21.Qe2 cxd4 22.Rxd4 Rf6 23.Rad1 Raf8 24.f4 Qc5 25.Kh1 Qc6+ 26.Qe4 Qb6 27.b3 Qa5 28.Qc2)

15... Qe7 Stockfish 6 64 POPCNT: 22:+1.47 (15... Qb6 22:+1.34 16.Bxe4 dxe4 17.dxc5 Qxc5 18.Ne5 Rad8 19.Nxc6 Qxc6 20.Rxe4 Rd6 21.Rae1 Rfd8 22.Qb3 Re8 23.Re5 a6 24.a4 Kf7 25.R5e3 Rd2 26.a5 Rd5 27.c4 Rd2 28.Qc3)

16.Bxe4 Stockfish 6 64 POPCNT: 24:+1.51

16... dxe4 Stockfish 6 64 POPCNT: 25:+1.37

17.Ne5 Stockfish 6 64 POPCNT: 23:+1.43

17... cxd4 Stockfish 6 64 POPCNT: 23:+1.48

18.Nxc6 Stockfish 6 64 POPCNT: 25:+1.48

18... bxc6 Stockfish 6 64 POPCNT: 25:+1.51

19.cxd4 Stockfish 6 64 POPCNT: 24:+1.48

19... Qb4 Stockfish 6 64 POPCNT: 23:+2.00 (19... Rad8) (19... Rad8 24:+1.48 20.Rxe4 Rd6 21.Rc1 Rf5 22.Qe2 Qd7 23.Qe3 Ra5 24.a3 Rb5 25.b3 Rbd5 26.Rc4 a5 27.Kg2 Kf7 28.Qc3 Kg8 29.a4 Kf7 30.Qe3 h6 31.b4 axb4 32.Rxb4)

20.Rxe4 Stockfish 6 64 POPCNT: 24:+2.04

20... Qd6 Stockfish 6 64 POPCNT: 25:+2.05 (20... Rab8 24:+2.04 21.b3 Qd6 22.Rc1 Rfc8 23.Re5 Rc7 24.Qc4 Kf7 25.Rc5 Rbc8 26.Re1 Re8 27.Ree5 Rec8 28.Re2 Re7 29.Kg2 Qd7 30.Re3 Ree8 31.Ree5 Kg8 32.Re1 Re7)

21.Rae1 Stockfish 6 64 POPCNT: 25:+1.97 (21.Rc1 25:+2.05 21... Rac8 22.Qc4 Rfe8 23.b3 Kf7 24.Re5 Re7 25.Rc5 Rcc7 26.Rd1 Rc8 27.Kg2 Qd7 28.Re1 Kg8 29.a4 Kf7 30.h4 Ree8 31.b4 h6 32.Rce5 Rcd8 33.Qc5)

21... Rae8 Stockfish 6 64 POPCNT: 24:+2.08 (21... Rfe8 25:+1.97 22.Qa4 Rab8 23.b3 Re7 24.Rc1 Rb6 25.Rc5 Kf7 26.Qc4 Qd5 27.Qc2 Qd6 28.h4 Qd7 29.Qc3 Qb7 30.Re1 Ra6 31.a4 Rb6 32.a5 Rb5 33.a6 Qxa6)

22.Rc1 Stockfish 6 64 POPCNT: 26:+2.03

22... Rc8 Stockfish 6 64 POPCNT: 24:+2.09

23.Qc4 Stockfish 6 64 POPCNT: 25:+2.12

23... Rf6 Stockfish 6 64 POPCNT: 25:+2.23 (23... Rfe8 25:+2.12 24.b3 Re7 25.Qa6 Rcc7 26.Rc5 Kf7 27.Qc4 Qd5 28.Qc2 Qd6 29.Qe2 Qd7 30.Kg2 Rc8 31.Qc4 Kg8 32.Re2 Qd6 33.Re1 h6 34.Rce5 Rce8 35.Qc5 Rd8 36.Qxd6 Rxd6)

24.b4 Stockfish 6 64 POPCNT: 24:+2.10 (24.Re5 25:+2.23 24... Rd8 25.b3 Qxd4 26.Qxd4 Rxd4 27.Rxc6 Rd7 28.Ra6 Re7 29.Kg2 Kf8 30.h4 Rf5 31.Rexe6 Rxe6 32.Rxe6 Ra5 33.a4 Rd5 34.b4 Kf7 35.Ra6 Rd7 36.Kf3)

24... Qd5 Stockfish 6 64 POPCNT: 24:+2.28

25.Qxd5 Stockfish 6 64 POPCNT: 23:+1.82 (25.Re2 Qxc4 26.Rxc4 Kf7) (25.Qe2 24:+2.28 25... Qd7 26.Re5 Rb8 27.Qc4 Rb6 28.Rc5 Rf8 29.Rxc6 Rxc6 30.Qxc6 Rd8 31.b5 h6 32.a4 Qxd4 33.Qxe6+ Kh7 34.Rc7 Qxa4 35.Rxg7+ Kxg7 36.Qe7+ Kg8 37.Qxd8+ Kf7 38.Qd7+ Kf6 39.Qd6+ Kf7 40.Qc7+ Ke6 41.Qe5+ Kf7)

25... exd5 Stockfish 6 64 POPCNT: 26:+1.81

26.Re7 Stockfish 6 64 POPCNT: 25:+1.85

26... Rf7 Stockfish 6 64 POPCNT: 28:+1.80

27.Re5 Stockfish 6 64 POPCNT: 26:+1.78 (27.Re6 28:+1.80 27... Rfc7 28.a3 Kf7 29.Re5 a6 30.Kg2 Rd7 31.Kf3 Rd6 32.Kg4 Rdd8 33.h4 Re8 34.Rc5 Rf8 35.Kf3 Rfd8 36.Re1 Rd6 37.Re3 Re6 38.Re5 Ree8 39.Rc2 Rxe5 40.fxe5 Ke6 41.Rc1)

27... Rfc7 Stockfish 6 64 POPCNT: 28:+1.75

28.a3 Stockfish 6 64 POPCNT: 26:+1.76

28... Rb7 Stockfish 6 64 POPCNT: 26:+2.74 (28... Kf7 29.Rc5) (28... Kf7 26:+1.76 29.Kg2 a6 30.Kf3 Rd7 31.Kg4 Rd6 32.Rc3 Ra8 33.Rc5 Kf6 34.Re1 Kf7 35.h3 Rc8 36.Rc3 Rd7 37.Rc2 Rdd8 38.Rec1 Rd6 39.Rc5 Ke7 40.Kf3 Kf7 41.h4)

29.Rc5 Stockfish 6 64 POPCNT: 26:+2.02 (29.Rxd5 might be the shorter path 29... cxd5 30.Rxc8+ Kf7) (29.Rxd5 26:+2.74 29... Kf8 30.Kg2 Ke7 31.Re5+ Kd6 32.d5 Kd7 33.h4 cxd5 34.Rxd5+ Ke6 35.Re5+ Kd7 36.Rd1+ Kc7 37.b5 Kb8 38.a4 Rbc7 39.a5 Rf7 40.Rd6 Rc4 41.Rde6 Rd7 42.Re7 Rxe7 43.Rxe7 Ra4 44.a6)

29... Rcc7 Stockfish 6 64 POPCNT: 27:+2.07

30.h4 Stockfish 6 64 POPCNT: 25:+2.09 (30.Re6 27:+2.07 30... Rb6 31.Kg2 Kf8 32.Rd6 Ra6 33.Rc3 Ra4 34.Kf3 Kf7 35.Kg4 Kf8 36.h4 Ke7 37.Rxd5 cxd5 38.Rxc7+ Kf6 39.Rc3 Ra6 40.Kf3 Ra4 41.Ke3 Ke6 42.Kd2 Kf6 43.Kd3 Ra6 44.Ke3 Re6+ 45.Kd3)

30... Kf7 Stockfish 6 64 POPCNT: 24:+2.09

31.Kg2 Stockfish 6 64 POPCNT: 25:+2.11

31... Kf6 Stockfish 6 64 POPCNT: 26:+2.16 (31... a6 25:+2.11 32.h5 gxh5 33.Rxh5 a5 34.bxa5 h6 35.Re5 Ra7 36.g4 Re7 37.Kf3 Ra6 38.f5 Rea7 39.Kf4 Rxa5 40.Rxc6 Rxa3 41.Rxd5 R3a4 42.Rdd6 Ra2 43.Kf3 Rb7 44.Rd8)

32.g4 Stockfish 6 64 POPCNT: 25:+2.04 (32.Kf3 26:+2.16 32... Kf7 33.Kg4 Kf6 34.Kh3 a6 35.Kg4 Ra7 36.Re8 Kf7 37.Rb8 Re7 38.Rb6 Re4 39.Rcxc6 Rxd4 40.Rxa6 Rxa6 41.Rxa6 Rd2 42.Ra7+ Kf6 43.Rd7 Ra2 44.Rd6+ Kf7 45.Rxd5 Rxa3 46.f5 Rb3 47.b5 Rb4+ 48.f4 gxf5+ 49.Kxf5 g6+ 50.Ke5)

32... a6 Stockfish 6 64 POPCNT: 25:+2.27 (32... h6 25:+2.04 33.Kf3 Kf7 34.f5 gxf5 35.gxf5 Rb6 36.Rexd5 a5 37.bxa5 Rb3+ 38.Kf4 Rxa3 39.Rd6 Ra7 40.f6 R3xa5 41.fxg7 Kxg7 42.Kg4 Ra2 43.f4 Rf7 44.h5 Rg2+ 45.Kf3 Rg1 46.f5 Rf1+ 47.Ke4 Re7+ 48.Kd3 Rf3+ 49.Kc4 Re2 50.Rdxc6 Rc2+ 51.Kb4 Rb2+ 52.Ka4 Ra2+ 53.Kb5 Rb2+ 54.Ka6 Rd2 55.Rg6+ Kf8)

33.g5+ Stockfish 6 64 POPCNT: 26:+2.35 (33.h5 25:+2.27 33... Ra7 34.hxg6 hxg6 35.Kf3 Kf7 36.Kg3 Rab7 37.Kh4 Rc8 38.Kg5 Rcc7 39.Ra5 Ra7 40.Re2 Rd7 41.Rc5 Rd6 42.Re1 Rc7 43.Re3 Rc8 44.Rcc3 Rc7 45.Re2 Rd8)

33... Kf7 Stockfish 6 64 POPCNT: 25:+2.27

34.Kg3 Stockfish 6 64 POPCNT: 24:+2.42 (34.Kf3 25:+2.27 34... Ra7 35.Kg4 a5 36.bxa5 Re7 37.h5 gxh5+ 38.Kxh5 Ra6 39.Rxe7+ Kxe7 40.f5 Ra7 41.Kg4 Ra6 42.f3 Kd6 43.a4 Kd7 44.Kf4 Kd6 45.f6 gxf6 46.gxf6 Ke6 47.Kg5 Kf7 48.Kf5)

34... Rb5 Stockfish 6 64 POPCNT: 25:+2.51 (34... Ra7 24:+2.42 35.Kg4 a5 36.bxa5 Rcb7 37.f5 Ra6 38.Re6 Rba7 39.Rexc6 Rxc6 40.Rxc6 Rxa5 41.Rc7+ Kg8 42.fxg6 hxg6 43.Rc5 Rxa3 44.Rxd5 Ra2 45.f4 Kf8 46.Rd6 Rd2 47.Kf3 Kf7 48.Rd7+ Ke6 49.Rxg7 Rxd4)

35.Rexd5 Deflection: c6 Stockfish 6 64 POPCNT: 24:+2.51

35... cxd5 Stockfish 6 64 POPCNT: 23:+4.02 (35... Ke7) (35... Rxc5 24:+2.51 36.Rxc5 Ke6 37.f5+ gxf5 38.Kf4 Kd6 39.Rxf5 Re7 40.Re5 Rf7+ 41.Ke3 h6 42.gxh6 gxh6 43.f4 Rg7 44.Ra5 Rg4 45.Rxa6 Rxh4 46.b5 Kd5 47.bxc6 Rh3+ 48.Kd2 Kd6 49.f5 Rb3)

36.Rxc7+ Stockfish 6 64 POPCNT: 25:+4.41

36... Kg8 Stockfish 6 64 POPCNT: 25:+4.70 (36... Kf8 hardly improves anything 37.Rc6) (36... Kf8 25:+4.41 37.f5 gxf5 38.Kf4 Rb8 39.Kxf5 Re8 40.Ra7 Re4 41.Rxa6 Rxd4 42.b5 Rd2 43.f4 d4 44.Ke4 d3 45.b6 Rb2 46.Kxd3 g6 47.Kd4 Ke7 48.Kc3 Rb1 49.Kc2 Rb5 50.a4 Rb4)

37.Rc6 Stockfish 6 64 POPCNT: 24:+4.58 (37.Ra7 25:+4.70 37... Rb6 38.f5 gxf5 39.Kf4 h6 40.Kxf5 hxg5 41.hxg5 Kh7 42.f4 Rc6 43.Ke5 Kg6 44.f5+ Kxg5 45.Rxg7+ Kh5 46.Kxd5 Rc3 47.Ke5 Rc1 48.f6 Kh6 49.Ke6 Re1+ 50.Kf7 Rd1 51.Kg8)

37... a5 Stockfish 6 64 POPCNT: 25:+4.79 (37... Rb7 24:+4.58 38.Rxa6 Rc7 39.f5 gxf5 40.Kf4 Rc2 41.Kxf5 Rxf2+ 42.Ke6 Re2+ 43.Kxd5 Rb2 44.Ra5 Kf8 45.b5 h6 46.a4 hxg5 47.hxg5 Kf7 48.Ra6 Rb1 49.b6 Kg6 50.b7+ Kf5)

38.Rc5 Stockfish 6 64 POPCNT: 26:+5.14

38... Rxc5 Stockfish 6 64 POPCNT: 23:+39.48 (38... Rb7 there is nothing else anyway 39.Rxa5 Rc7) (38... Rb8 26:+5.14 39.Rxa5 h6 40.b5 Rc8 41.gxh6 gxh6 42.f5 gxf5 43.Ra7 Rc3+ 44.Kf4 Rb3 45.a4 Rb2 46.Kxf5 Rxf2+ 47.Ke6 Rb2 48.Kxd5 Rb1 49.Kc5 Rc1+ 50.Kd6 Rb1 51.d5 Kf8 52.Kc5 Rc1+ 53.Kd4)

39.dxc5 Stockfish 6 64 POPCNT: 28:+53.18

39... d4 Stockfish 6 64 POPCNT: 27:M19 (39... Kf7 28:+53.18 40.bxa5 d4 41.a6 d3 42.Kf3 Ke6 43.a7 Kd5 44.a8=Q+ Kxc5 45.Ke4 d2 46.Qd5+ Kb6 47.Qxd2 Kb5 48.Qc3 h5 49.Kd3 Kb6 50.Qxg7 Kb5 51.Qxg6 Ka4 52.Qxh5 Kxa3 53.Kc4 Kb2 54.g6)

40.c6 Stockfish 6 64 POPCNT: 28:M13

40... d3 Stockfish 6 64 POPCNT: 26:M13 (40... axb4 cannot change what is in store for White 41.axb4 d3 42.c7 Kf7 43.c8=Q Ke7 44.Qc7+ Ke6 45.b5 h6 46.Qd8 d2 47.b6 hxg5 48.hxg5 d1=R 49.Qxd1 Ke7 50.b7 Ke6 51.b8=Q Ke7 52.Qdd6+ Kf7 53.Qd7#) (40... Kf7 28:M13 41.c7 axb4 42.axb4 Ke7 43.c8=Q d3 44.Qc7+ Ke8 45.Qd6 d2 46.Qxd2 Ke7 47.b5 h6 48.b6 hxg5 49.hxg5 Ke8 50.b7 Ke7 51.b8=Q Ke6 52.Qbd8 Kf7 53.Q2d7#)

41.c7 Stockfish 6 64 POPCNT: 29:M11

41... h6 Stockfish 6 64 POPCNT: 28:M8 (41... axb4 is not the saving move 42.c8=Q+ Kf7 43.Qd7+ Kf8 44.axb4 d2 45.b5 h6 46.b6 d1=Q 47.Qxd1 hxg5 48.hxg5 Kg8 49.b7 Kh7 50.Qd5 Kh8 51.b8=Q+ Kh7 52.Qh1#) (41... Kf7 29:M11 42.c8=Q Ke7 43.bxa5 d2 44.Qc7+ Ke6 45.Qd8 d1=N 46.Qxd1 h6 47.a6 Ke7 48.a7 hxg5 49.hxg5 Ke6 50.a8=Q Ke7 51.Qad8+ Ke6 52.Q8d7#)

42.c8=Q+ Stockfish 6 64 POPCNT: 56:M7 (42.f5 28:M8 42... hxg5 43.c8=Q+ Kh7 44.Kg4 gxf5+ 45.Qxf5+ g6 46.Qf7+ Kh8 47.Kxg5 axb4 48.Kxg6 bxa3 49.Qg7#)

42... Kh7 Stockfish 6 64 POPCNT: 33:M7

43.Qd8 Stockfish 6 64 POPCNT: 38:M8 (43.f5 33:M7 43... hxg5 44.Kg4 gxf5+ 45.Qxf5+ g6 46.Qf7+ Kh8 47.Kxg5 axb4 48.Kxg6 bxa3 49.Qg7#)

43... axb4 Stockfish 6 64 POPCNT: 36:M7 (43... hxg5 a fruitless try to alter the course of the game 44.bxa5 d2 45.hxg5 d1=Q 46.Qxd1 Kg8 47.a6 Kh8 48.a7 Kh7 49.f5 gxf5 50.Qh5+ Kg8 51.a8=Q#) (43... d2 38:M8 44.bxa5 hxg5 45.hxg5 d1=N 46.Qxd1 Kh8 47.a6 Kg8 48.a7 Kh7 49.Qd7 Kg8 50.a8=Q+ Kh7 51.Qh3#)

44.axb4 Stockfish 6 64 POPCNT: 54:M7 (44.Qxd3 h5 45.axb4 Kg8 46.f5 Kf8 47.Qd8+ Kf7 48.Qd7+ Kf8 49.fxg6 Kg8 50.Qc8#) (44.Qxd3 36:M7 44... h5 45.axb4 Kg8 46.f5 Kf8 47.Qd8+ Kf7 48.Qd7+ Kg8 49.Qe8+ Kh7 50.fxg6#)

44... h5 Stockfish 6 64 POPCNT: 82:M6 (44... d2 doesn't change the outcome of the game 45.Qxd2 hxg5 46.Qd8 gxh4+ 47.Kxh4 g5+ 48.Kxg5 g6 49.Qe7+ Kg8 50.Kxg6 Kh8 51.Qh7#) (44... d2 54:M7 45.Qxd2 hxg5 46.fxg5 Kg8 47.h5 Kf8 48.Qd8+ Kf7 49.Qd7+ Kf8 50.hxg6 Kg8 51.Qc8#)

45.Qxd3 Stockfish 6 64 POPCNT: 127:M5

45... Kg8 Stockfish 6 64 POPCNT: 127:M5

46.f5 Stockfish 6 64 POPCNT: 127:M4

46... Kf7 Stockfish 6 64 POPCNT: 115:M3 (46... Kf8 does not save the day 47.Qd8+ Kf7 48.Qd7+ Kf8 49.fxg6 Kg8 50.Qc8#) (46... Kf8 127:M4 47.Qd8+ Kf7 48.Qd7+ Kg8 49.Qe8+ Kh7 50.fxg6#)

47.Qd7+ Stockfish 6 64 POPCNT: 127:M2

47... Kg8 Stockfish 6 64 POPCNT: 127:M2 (47... Kf8 does not solve anything 48.fxg6 Kg8 49.Qc8#) (47... Kf8 127:M2 48.fxg6 Kg8 49.Qc8#)

48.fxg6 Stockfish 6 64 POPCNT: 127:M1 (48.Qe8+ 127:M2 48... Kh7 49.fxg6#)

48... Kf8 Stockfish 6 64 POPCNT: 127:M1 (48... Kh8 127:M1 49.Qc8#)

49.Qd8# (49.Qf7#) 1-0

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