Coro, Lucas (2147) - Barbosa, Evandro Amorim (2518)
IV Floripa Chess Open 2018 (Florianopolis), 24.01.2018
[%evp 27,64,0,-3,-52,-52,-60,-46,-45,-48,-69,-18,-32,-31,-25,0,-21,-12,-37, -56,-52,-12,-14,-12,-14,-11,-12,-10,-8,-12,-12,0,0,0,-93,-101,-239,-228,-318, -302]
1.e4
c5
2.Nf3
e6
3.d4
cxd4
4.Nxd4
Nc6
5.Nc3
Qc7
6.Be2
Nf6
7.O-O
Be7
8.Be3
O-O
9.f4
d6
10.a4
a6
11.Kh1
Nxd4
12.Qxd4
Bd7
13.e5 B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3
Ne8
14.Bd3
Bc6 [#] LiveBook: 11 Games
15.Bd2 The position is equal.
[Predecessor:
15.Ne4
Rd8
16.Qc3
f5
17.exf6
Nxf6
18.Ng5
Qc8
19.Qb3
d5
20.Bd4
h6 1-0 (63) Rublevsky,S (2695)-Smirnov,P (2641) Rhodes 2013 ]]
15...Rd8
16.Qe3
g6
17.Rae1
Ng7
18.exd6
Bxd6
[Better is
18...Rxd6=+
19.Ne4
Nf5 ]
19.Ne4= And now Nf6+ would win.
Be7
20.Bc3
Nh5
21.Be2
[
21.Be5 feels hotter.
Qa5
22.b3
Rd7
23.Re2
Rfd8
24.Bc3 ]
21...Bxe4
22.Bxh5
[
22.Qxe4!? [%cal Re2h5]
Nf6
23.Qe5
Qxe5
24.Bxe5=
]
22...Bxc2 [#]
[
22...gxh5?
23.Qxe4
b5
24.Re3+-
]
23.f5! [%mdl 512] Strongly threatening Qh6.
Bxf5 [#]
[Avoid the trap
23...gxh5?
24.f6+-
;
23...Rd3!? [%cal Rd3e3]
24.Qe2 (
24.fxg6
hxg6
25.Qc1
Rxc3=+
24...Rxc3
25.bxc3
Bxf5-/+ ]]
24.Rxf5! [%mdl 512]
exf5
25.Qh6! [%csl Gc3][%cal Rh6g7]
f6
26.Bxg6! [%csl Gg6][%cal Rh6h7]
Bd6
27.Bxf5
Qg7
28.Qh5! White wants to play Re4.
Be5 ...Bxc3 is the strong threat.
29.Bb4!
Rfe8 White must now prevent ...Qf7.
[But not
29...Bxb2?
30.Re7+-
]
30.Re4 [#]
[
30.Ba5!= remains equal.
]
30...Qf7!-/+ [%cal Rf7h5]
31.Qe2
[
31.Qf3-/+
]
31...Kh8-+
32.g3
Rd4 Precision: White = 46%, Black = 63%.
0-1
The chess pieces created by Colin M.L. Burnett. are distributed under the terms of GFDL & BSD & GPL.