Paul Morphy vs Johann Jacob Loewenthal 1859

Paul Morphy vs Johann Jacob Loewenthal  1-0
London (1859)  ·  Italian Game: Evans Gambit. Main Line (C51)
http://www.chessgames.com/perl/chessgame?gid=1227762

Stockfish 171114 + Syzygy 6

D=25
1. =  (0.19): 4.d3 Nf6
2. =  (0.19): 4.Nc3 Nf6
3. =  (0.17): 4.0-0 Nf6
4. =  (0.16): 4.c3 Nf6
5. =  (0.13): 4.a4 Nf6
6. =  (0.09): 4.d4 Bxd4
7. =  (0.07): 4.h3 Nf6
8. =  (0.07): 4.a3 Nf6
9. =  (0.05): 4.Qe2 Nf6
10. =  (0.00): 4.Bb3 Nf6
11. =  (-0.03): 4.Bd5 Nf6
12. =  (-0.08): 4.b3 Nf6
13. =  (-0.15): 4.b4 Bxb4		<--- Paul Morphy played

D=25
1. =  (-0.10): 5...Ba5 6.d4 exd4
2. =  (0.04): 5...Bd6 6.d4 Nf6
3. =  (0.10): 5...Be7 6.d4 Na5
4. =  (0.16): 5...Bc5 6.d4 exd4		<--- Jacob Loewenthal  played

D=28
1. =  (0.15): 6.d4 exd4 7.0-0 Bb6
2. =  (-0.15): 6.0-0 Bb6 7.d4 d6	<--- Paul Morphy played

D=27
1. =  (-0.11): 7...Bb6 8.dxe5 dxe5 9.Qxd8+
2. =  (0.00): 7...exd4 8.cxd4 Bb6 9.Nc3	<--- Jacob Loewenthal  played

D=25
1. =  (0.10): 9.Nc3 Na5 10.Bd3 Ne7
2. =  (0.00): 9.h3 Nf6 10.Re1 0-0
3. =  (0.00): 9.Re1 Nf6 10.h3 0-0
4. =  (-0.03): 9.d5 Nce7 10.Bb2 Nf6	<--- Paul Morphy played

D=25
1. =  (0.00): 9...Nce7 10.Bb2 Nf6
2. =  (0.05): 9...Na5 10.Bd3 Ne7
3. +/=  (0.29): 9...Nb8 10.e5 Ne7
4. +/=  (0.54): 9...Ne5 10.Nxe5 dxe5   <--- Jacob Loewenthal  played

D=25
1. +/=  (0.50): 11.Nd2 Ne7 12.Ba3 0-0
2. +/=  (0.37): 11.Nc3 Ne7 12.Ba3 0-0
3. +/=  (0.35): 11.Ba3 Qf6 12.Nd2 Ne7
4. =  (0.23): 11.Qf3 Bd4 12.Nc3 a6
5. =  (0.08): 11.Qc2 Ne7 12.Nc3 0-0
6. =  (0.06): 11.Qd3 Ne7 12.Ba3 0-0
7. =  (0.00): 11.Bb5+ Bd7 12.Bxd7+ Qxd7
8. =  (0.00): 11.Bb2 Nf6 12.Nd2 0-0	<--- Paul Morphy played

D=25
1. =  (0.00): 11...Nf6 12.Nd2 0-0
2. +/=  (0.48): 11...Ne7 12.Bxe5 Ng6
3. +/=  (0.51): 11...Nh6 12.Nd2
4. +/=  (0.51): 11...c6 12.Qh5 Qe7
5. +/=  (0.52): 11...f6 12.Nc3 Nh6
6. +/=  (0.66): 11...a6 12.Qh5 Qe7
7. +/=  (0.68): 11...Bd7 12.Nd2 Ne7
8. +/-  (0.74): 11...Qe7 12.Bb5+ Bd7	<--- Jacob Loewenthal  played (-2.18 @ D=30)

D=25
1. +-  (2.61): 16.Na3 Nh6 17.Qh5+ Nf7
2. +-  (2.60): 16.Nd2 Nh6 17.Qh5+ Nf7
3. +-  (2.04): 16.Kh1 Nf6 17.Nd2 Rf8
4. +-  (2.02): 16.Qh5+ Kd8 17.Ba3 Qd7
5. +-  (1.99): 16.a4 Nh6 17.Qh3 Kf7
6. +-  (1.82): 16.Ba3 Qf6 17.Qh3 Ne7
7. +-  (1.77): 16.Qh3 Nf6 17.Nd2 Kf7
8. +-  (1.74): 16.Bxe5 Nf6 17.Nd2 Rf8	<--- Paul Morphy played

D=27
1. +-  (1.92): 16...Nf6 17.Nd2 Rf8
2. +-  (2.31): 16...Nh6 17.Qh5+ g6	<--- Jacob Loewenthal  played

D=27
1. +-  (2.55): 17.Qh5+ g6 18.Qxh6 Qxe5
2. +/=  (0.57): 17.Qe6 Qxe6 18.dxe6 Ng4
3. =  (0.00): 17.d6 Nxf5 18.dxe7 Bd4
4. =  (0.00): 17.Qf4 Rf8 18.Qg3 Ng4	<--- Paul Morphy played

D=28
1. =/+  (-0.31): 17...Rf8 18.Qg3 Ng4
2. +-  (2.08): 17...Kd7 18.Qg3 Rae8	<--- Jacob Loewenthal  played

D=29
1. +-  (2.44): 18.Qg3 Rae8 19.Bc3 Kc8
2. +-  (1.63): 18.Bc3 Rhf8 19.Qg3 Qxe4
3. +/-  (1.25): 18.Nd2 Raf8 19.Qg3 Rxf2	<--- Paul Morphy played

D=24
1. +/-  (1.32): 18...Rhf8 19.Qg3 Rxf2
2. +/-  (1.32): 18...Raf8 19.Qg3 Rxf2
3. +-  (3.15): 18...Rae8 19.Nc4 Bc5	<--- Jacob Loewenthal  played

D=26
1. +-  (4.25): 20.Qg3 b6 21.Rac1 Nf7
2. +-  (3.38): 20.Rab1 b6 21.Qf3 Kc8
3. +-  (3.08): 20.d6 Qf7 21.Qg3 b5
4. +-  (2.82): 20.Rad1 Rhf8 21.Qg3 Nf7	<--- Paul Morphy played

D=25
1. +-  (3.21): 20...Rhf8 21.Qg3 Nf7
2. +-  (4.53): 20...Ref8 21.Qg3 Nf7
3. +-  (4.68): 20...Qf7 21.Qg3 Qh5
4. +-  (5.83): 20...b6 21.d6 Qf7
5. +-  (6.16): 20...Nf7 21.Qf5+ Kd8
6. +-  (6.58): 20...Qf8 21.Qg3
7. +-  (6.60): 20...Bd6 21.Bxd6 Qxe4	<--- Jacob Loewenthal  played

D=27
1. +-  (10.38): 23.e5 Ref8 24.Qc1 dxe5
2. +-  (6.35): 23.Rfc1 Rhf8 24.Qg3 Rd8	<--- Paul Morphy played

D=27
1. +-  (6.44): 23...Rhf8 24.Qg3 Rd8
2. +-  (6.82): 23...Ra8 24.Rxb6 axb6
3. +-  (6.85): 23...Rd8 24.e5 Rhf8
4. +-  (7.70): 23...Qf6 24.Qg3 Rxe4	<--- Jacob Loewenthal  played

D=27
1. +-  (8.20): 24.Qg3 Rxe4 25.Qa3 Nf7
2. +-  (5.93): 24.Qe3 Ra8 25.e5 Ng4	<--- Paul Morphy played

D=25
1. +-  (6.10): 24...Ra8 25.e5 Ng4
2. +-  (6.53): 24...Ng4 25.Qa3 Ra8	<--- Jacob Loewenthal  played

D=27
1. +-  (6.98): 25.Qa3 Ra8 26.h3 Rhf8
2. +-  (5.01): 25.Nxb6+ axb6 26.Rc7+ Kd8	<--- Paul Morphy played

D=29
1. +-  (6.68): 29...Kc8 30.Kxf2 h6
2. +-  (7.59): 29...Nh3+ 30.gxh3 Kc8		<--- Jacob Loewenthal  played

D=30
1. +-  (11.70): 31.Rb5 h6
2. +-  (8.31): 31.e5 Rxe5
3. +-  (8.22): 31.Rab7 Kd8
4. +-  (7.55): 31.Rb2 h5
5. +-  (7.24): 31.Rb6 h5
6. +-  (7.13): 31.a3 h6
7. +-  (7.02): 31.Rb3 h6
8. +-  (6.99): 31.a4 h6
9. +-  (6.84): 31.Ra6 h5
10. +-  (6.83): 31.Rb4 h5
11. +-  (6.76): 31.Kg2 Rd8
12. +-  (6.74): 31.Kh1 Rd8
13. +-  (6.39): 31.Kf2 Rhf8+			<--- Paul Morphy played

31. Kf2 Rd8 32. e5 dxe5 33. d6  Rxd6 34. Ra8+ Kc7 35. Rxh8 Rh6
36. Kg3  Kc6 37. a4 Kd5 38. Rb5+ Kd4 39. Rd8+ Ke4 40. Re8 Kd3 41. Rexe5 f6
42. Rbd5+ Kc3 43. Rd7 Rf1 44. a5 Rg1+ 45. Kf3 Rf1+ 46. Ke4 Rf6 47. a6 Rxa6
48. Rc5+ Kb4 49. Rc1 Kb3 50. Rxg7 h6 51. Rb7+ Ka2 52. Rc5 Ra3 53. Rb6 Ra4+
54. Kd3 Ra3+ 55. Kc2 Rxh3 56. Rxh6

1. +-  (#5): 56...Ra3 57.Rhh5 Ra4 58.Ra5 Ka3 59.Rxa4+ Kxa4 60.Kc3 Ka3 61.Ra5#
2. +-  (#4): 56...Ka3 57.Rxh3+ Kb4 58.Rhh5 Ka3 59.Rh4 Ka2 60.Ra4#
===============
Faster line by 31.Rb5 (# on 57)

31...Rd8 32.Rab7 Rhf8 33.Rb8+ Kd7 34.R5b7+ Ke8 35.Rxd8+ Kxd8 36.Rb8+ Ke7 37.Rxf8 Kxf8
  +-  (123.38)   Depth: 42/59  609mN, tb=1 745 700

38.a4 Ke7 39.a5 Kd8 40.a6 Kc7 41.e5 dxe5 42.a7 Kb7 43.d6 g6 44.d7 Kc7 45.a8Q Kxd7
46. Kg8 Ke7 47.Qxh7+ Kf6 48.h4 e4 49.h5 e3 50.hxg6

1. +-  (#7): 50...e2 51.Kf2 Kf5 52.g7+ Ke5 53.Kxe2 Kd5 54.g8Q+ Kd6 55.Qb7 Ke5 56.Qbd5+ Kf6 57.Qgg5#
2. +-  (#7): 50...Ke5 51.g7 e2 52.Kf2 Kf4 53.g8Q e1Q+ 54.Kxe1 Ke5 55.Qh5+ Kd6 56.Qhd5+ Kc7 57.Qgd8#