Hi, I want to show you a game that I find interesting because it gives a slight advantage for black, without a series of inaccurate moves from the white, I think it would eventually draw. Because it is particularly a closed position when looking at the variant with
20.Qe1
What do you think? Particularly 1...f4 instead of g6. And do you think there may be improvements to gaming skills of Stockfish?
Code: Select all
[Event "?"]
[Site "?"]
[Date "2014.01.12"]
[Round "?"]
[White "Infamous"]
[Black "Hero, Stockfish 090114"]
[Result "0-1"]
[SetUp "1"]
[FEN "r2q1rk1/4b1pp/2npb3/p2Npp2/1pP1P2P/3QN1P1/PP2BP2/R4RK1 b - - 0 1"]
[PlyCount "67"]
[EventDate "2014.01.12"]
1... f4 {!!} 2. Nf5 Kh8 3. Kg2 Bf6 4. h5 Bg5 5. g4 a4 6. Bf3 a3 7. b3 Qb8 8. Rfc1
Ra5 9. Rh1 Rf7 10. Rad1 Rb7 11. Be2 Nd8 12. Qc2 Rc5 13. Rd3 Bf7 14. Bf3 Ne6 15.
Qe2 Rc8 16. Rd2 Rd8 17. Qd3 Qa7 18. Qf1 Rdd7 19. Rd3 Bd8 20. Qe2 {?!} (20. Qe1
{!!} Qb8 21. Bd1 Qa8 22. f3 Qa5 23. Be2 Bg5 24. Rd1) 20... Ng5 21. Kh2 Be6 22.
Bg2 Rb8 23. Rdd1 g6 24. Nh4 Rg7 25. hxg6 hxg6 26. Kg1 Kg8 27. Rd3 Rh7 28. Qe1
Bxg4 29. Nf3 Nxf3+ 30. Bxf3 Rxh1+ 31. Kxh1 Qh7+ 32. Kg1 Bxf3 33. Rxf3 g5 34.
Rd3 g4 0-1
[pgn][Event "?"]
[Site "?"]
[Date "2014.01.12"]
[Round "?"]
[White "Infamous"]
[Black "Hero, Stockfish 090114"]
[Result "0-1"]
[SetUp "1"]
[FEN "r2q1rk1/4b1pp/2npb3/p2Npp2/1pP1P2P/3QN1P1/PP2BP2/R4RK1 b - - 0 1"]
[PlyCount "67"]
[EventDate "2014.01.12"]
1... f4 {!!} 2. Nf5 Kh8 3. Kg2 Bf6 4. h5 Bg5 5. g4 a4 6. Bf3 a3 7. b3 Qb8 8. Rfc1
Ra5 9. Rh1 Rf7 10. Rad1 Rb7 11. Be2 Nd8 12. Qc2 Rc5 13. Rd3 Bf7 14. Bf3 Ne6 15.
Qe2 Rc8 16. Rd2 Rd8 17. Qd3 Qa7 18. Qf1 Rdd7 19. Rd3 Bd8 20. Qe2 {?!} (20. Qe1
{!!} Qb8 21. Bd1 Qa8 22. f3 Qa5 23. Be2 Bg5 24. Rd1) 20... Ng5 21. Kh2 Be6 22.
Bg2 Rb8 23. Rdd1 g6 24. Nh4 Rg7 25. hxg6 hxg6 26. Kg1 Kg8 27. Rd3 Rh7 28. Qe1
Bxg4 29. Nf3 Nxf3+ 30. Bxf3 Rxh1+ 31. Kxh1 Qh7+ 32. Kg1 Bxf3 33. Rxf3 g5 34.
Rd3 g4 0-1[/pgn]
[D]r2q1rk1/4b1pp/2npb3/p2Npp2/1pP1P2P/3QN1P1/PP2BP2/R4RK1 b - - 0 1
1...f4 2.Nxe7+ Nxe7 3.Nd5 Bxd5 4.cxd5 fxg3 5.fxg3
= (-0.28) Depth: 7/8 00:00:00 16kN
1...f4 2.Nf5 Bxf5 3.exf5 Nd4 4.Nxf4 Rxf5 5.Bg4
=/+ (-0.50) Depth: 8/10 00:00:00 28kN
1...f4 2.Nf5 a4 3.Bg4 Bxf5 4.exf5 fxg3 5.fxg3 a3 6.b3
= (-0.07) Depth: 9/12 00:00:00 91kN
1...f4 2.Nf5 fxg3 3.fxg3 Bxf5 4.Rxf5 Rxf5 5.exf5 Nd4 6.Rd1 Rc8
= (0.00) Depth: 10/12 00:00:00 143kN
1...f4 2.Nf5 g6 3.Ndxe7+ Nxe7 4.Nxd6 Qb6 5.g4 f3 6.Bxf3 Rxf3 7.Qxf3 Qxd6 8.Rad1
= (-0.14) Depth: 11/15 00:00:00 278kN
1...g6 2.f4 Nd4 3.Bf3 Rc8 4.Rad1 Kh8 5.exf5 gxf5 6.Nxe7 Qxe7 7.Bd5
=/+ (-0.41) Depth: 12/19 00:00:00 835kN
1...g6 2.f4 Nd4 3.Bf3 Rc8 4.Rad1 Kh8 5.exf5 gxf5 6.Bg2 Bf6 7.Nxf6 Qxf6 8.b3 Qg7
=/+ (-0.39) Depth: 13/19 00:00:00 1073kN
1...f4 2.Nf5 Bf6 3.Bf3 fxg3 4.fxg3 Nd4 5.a3 bxa3 6.Rxa3 Rb8 7.Nxd4 exd4 8.Rb3 Be5 9.Rxb8 Qxb8
= (-0.29) Depth: 14/19 00:00:00 1704kN
1...g6 2.f4 Nd4 3.Bf3 Rc8 4.Rad1 Kh8 5.b3 Rg8 6.Bg2 Rg7 7.Qd2 Bf8 8.Qd3 Kg8 9.fxe5 dxe5 10.exf5 gxf5 11.Nxf5
=/+ (-0.32) Depth: 15/20 00:00:01 2300kN
(...)
1...g6 2.f4 Nd4 3.Bf3 Rc8 4.Bg2 Qe8 5.Nxe7+ Qxe7 6.Kh2 fxe4 7.Qxe4 exf4 8.Qxd4 fxe3 9.Qxe3
= (-0.17 --) Depth: 28/43 00:01:42 489MN
1...g6 2.f4 Nd4 3.Bf3 Rc8 4.Bg2 Kh8 5.b3 Bf6 6.Nxf6 Qxf6 7.Rad1 Qg7 8.Kh2 Rcd8 9.Rf2 Rg8 10.Rff1 Rge8 11.Rfe1 Qf6 12.Rf1 Rg8 13.Nd5 Qg7 14.Ne3
= (-0.17) Depth: 28/43 00:01:57 561MN
1...f4 2.Nf5 Kh8 3.Ndxe7 Nxe7 4.Nxd6 Nc6 5.c5
= (-0.25 ++) Depth: 29/43 00:02:43 800MN
1...f4 2.Bg4 Bxg4 3.Nxg4 Kh8 4.Rad1 Qc8 5.Nh2 Bd8 6.Nf3 Qh3 7.Nxf4
=/+ (-0.33 ++) Depth: 29/43 00:02:52 847MN
1...f4 2.Nf5 Kh8 3.Ndxe7 Nxe7 4.Nxd6 Nc6
=/+ (-0.45 ++) Depth: 29/43 00:03:05 910MN