[Event "Computer chess game"]
[Date "2018.12.08"]
[Round "3.5"]
[White "Sargon 4.0"]
[Black "Travemunde"]
[Result "0-1"]
[ECO "C99"]
[Opening "Spanish"]
[Variation "Closed, Chigorin, 13...Bb7 14.Nf1 Rac8 15.Re2"]


1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8.
c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1
Rac8 {(Ra8-c8 Bc2-d3 Na5-c6 Bc1-e3 Nc6-b4 Ra1-c1 Qc7-b8 d4xe5 d6xe5 Rc1xc8
Rf8xc8) +0.27/9 1} 15. Re2 d5 16. dxe5 Nxe4 {(Nf6xe4 Nf1-e3 Be7-c5 Qd1-e1
Qc7-d8 b2-b4 Bc5xe3 Bc1xe3 Na5-c4 Ra1-c1 Nc4xe3 Re2xe3) +0.21/10 1} 17. Ng3
f5 18. Bf4 Nc4 19. Bb3 Bc5 20. Bxc4 bxc4 {(b5xc4 Qd1-c2 Rc8-e8 Kg1-h1
Ne4xg3+ f2xg3 Qc7-c6 Ra1-d1 Re8-e6 Nf3-d4) +0.40/8 1} 21. Qf1 Rce8 22. Rae1
Bb4 23. Rc1 Bc5 24. Rce1 {(Rc1-e1) 0.00/13 1} Qa5 25. a3 Qb6 {(Qa5-b6
Ng3-h1 h7-h6 Re2-c2 Qb6-b3 Qf1-e2 g7-g5 Bf4-e3 Bc5xe3 f2xe3 Re8-e6 Kg1-h2)
+1.02/12 9} 26. Ng5 Bd4 27. e6 h6 28. Nf3 {(Ng5-f3 Bd4-c5 h3-h4 Re8xe6
Ng3-h5 Rf8-e8 Bf4-g3 Ne4xg3 Nh5xg3 Re6xe2 Re1xe2 Re8xe2 Qf1xe2) -2.02/11
10} Rxe6 29. Nxd4 {(Nf3xd4 Qb6xd4 Ng3xe4 f5xe4 Re1-d1 Qd4-f6 Bf4-e3 Kg8-h8
Be3-c5 Rf8-f7 Bc5-d4 Qf6-f4 Re2-d2) -1.44/12 10} Qxd4 30. Rd1 Qf6 {(Qd4-f6
Ng3xe4 f5xe4 Bf4-e3 Qf6-h4 Be3-c5 Rf8-f5 Bc5-d4 Re6-g6 Kg1-h1 Kg8-h8 Qf1-e1
Rf5-f7 Qe1-c3) +1.46/14 10} 31. Bc7 Rfe8 32. Nxe4 {(Ng3xe4 Re6xe4 Re2xe4
Re8xe4 f2-f3 Re4-e6 Qf1-f2 Qf6-e7 Bc7-f4 Re6-e2 Qf2-d4 g7-g5 Bf4-d2 Bb7-c6)
-1.66/14 10} fxe4 33. Red2 c3 34. Rc2 {(Rd2-c2 c3xb2 Rd1-b1 Qf6-e7 Rc2xb2
Bb7-c6 Bc7-g3 Qe7xa3 Rb2-b3 Qa3-a4 Rb3-b4 Qa4-a3 Bg3-f4 Re6-f6) -1.96/13
10} cxb2 35. Rb1 {(Rd1-b1 Qf6-e7 Rc2xb2 Bb7-c6 Bc7-g3 Qe7xa3 Rb2-b3 Qa3-a4
Rb3-b4 Qa4-a3 Bg3-f4 Re6-f6) -1.82/12 1} Rc6 36. Rcxb2 {(Rc2xb2 Rc6xc7
Rb2xb7 Rc7-c2 Rb1-b6 Qf6-g5 h3-h4 Qg5xh4 Rb6-g6 Re8-e7 g2-g3 Qh4-h5 Rg6xh6
Qh5-f3) -1.71/14 10} Rxc7 37. Rxb7 {(Rb2xb7 Rc7-c2 Rb1-b6 Qf6-g5 h3-h4
Qg5xh4 Rb6-g6 Re8-e7 g2-g3 Qh4-h5 Rg6xh6 Qh5-f3) -1.71/12 1} Rc2 38. R7b6
Re6 39. Rb8+ Kf7 40. Rd1 Qf5 41. Rc1 {(Rd1-c1 Re6-c6 Rc1xc2 Rc6xc2 g2-g3
d5-d4 Rb8-b6 e4-e3 f2xe3 Qf5xf1+ Kg1xf1 d4xe3 Rb6xa6 Rc2-f2+ Kf1-e1 Kf7-e7)
-1.80/12 10} Rxc1 42. Qxc1 {(Qf1xc1 Qf5-e5 Rb8-b7+ Kf7-g6 Qc1-c5 d5-d4
Qc5-f8 Qe5-f6 Qf8-g8 Re6-e7 Rb7-b3) -1.30/10 1} Qe5 43. Rd8 Re8 44. Rd7+
Re7 {(Re8-e7 Rd7-d8 Re7-c7 Qc1-d1 Rc7-c5 Rd8-d7+ Kf7-f8 g2-g3 Kf8-g8
Rd7-d8+ Kg8-h7 Rd8-d7 a6-a5 Rd7-b7 d5-d4 Qd1-g4) +1.33/14 9} 45. Rd8 Rb7
46. Qd1 {(Qc1-d1 Rb7-b5 Rd8-d7+ Kf7-f8 Qd1-c2 Kf8-g8 Qc2-d1 Rb5-c5 a3-a4
Kg8-f8 Kg1-f1 Qe5-f5 Rd7-b7 Qf5-c8) -1.24/12 10} Rb5 47. a4 Rc5 {(Rb5-c5
Rd8-d7+ Kf7-f8 h3-h4 h6-h5 Kg1-f1 Qe5-f5 Rd7-b7 Qf5-f4 g2-g3 Rc5-c1 g3xf4
Rc1xd1+) +1.37/11 2} 48. Ra8 Qc7 {(Qe5-c7 Qd1-h5+ g7-g6 Ra8-f8+ Kf7xf8
Qh5xh6+ Qc7-g7 Qh6-f4+ Kf8-e7 Qf4-b8 Rc5-c1+ Kg1-h2 Qg7-c3 g2-g3 Qc3-d4
Qb8-b7+ Ke7-f8 Qb7-b8+ Kf8-g7 Qb8-b7+ Kg7-h6 Qb7-f7 Rc1-c2) +6.02/14 10}
49. Rxa6 Rc1 {(Rc5-c1) +11.98/16 10} 50. Qxc1 Qxc1+ {(Qc7xc1+ Kg1-h2
Qc1-c7+ g2-g3 d5-d4 a4-a5 e4-e3 Ra6-b6 e3-e2 Rb6-b1 Qc7xa5 Kh2-g2 d4-d3
Kg2-f3 e2-e1Q Rb1xe1 Qa5xe1) +10.55/12 1} 51. Kh2 Qc8 52. Ra7+ {(Ra6-a7+
Kf7-f6 g2-g3 d5-d4 Ra7-a5 e4-e3 Ra5-b5 e3-e2 Rb5-b6+ Kf6-f7 Rb6-b1 d4-d3
Rb1-e1 Qc8-f5 f2-f3 d3-d2 Re1xe2 d2-d1Q) -12.07/15 10} Kf6 53. Kg1 d4
{(d5-d4) +13.12/15 10} 54. a5 d3 {(d4-d3 Ra7xg7 Kf6xg7 Kg1-h2 Qc8-c7+ g2-g3
Qc7-f7 h3-h4 Qf7xf2+ Kh2-h3 d3-d2 h4-h5 Qf2-f5+ Kh3-h4 Qf5xa5 Kh4-g4)
+19.53/12 1} 55. Rd7 Qxd7 {(Qc8xd7 Kg1-h2 Qd7-c7+ g2-g3 d3-d2 h3-h4 e4-e3
a5-a6 e3xf2 Kh2-g2 d2-d1Q Kg2xf2 Qc7-a7+ Kf2-g2 Qa7-a8+ Kg2-f2 Qa8-f3+)
+M9/13 0} 56. Kh2 d2 57. a6 d1=Q {(d2-d1Q a6-a7 Qd7-c7+ g2-g3 Qc7xa7 h3-h4
Qa7xf2+ Kh2-h3 Qd1-f1+ Kh3-g4 Qf2-f5+) +M6/2} 58. g3 Qf1 59. g4 {(g3-g4
Qf1xf2+ Kh2-h1 Qd7-d1+) -M2/2} *