Mekhitarian, Krikor Sevag (2529) - Kjartansson, Gudmundur (2438)
IV Floripa Chess Open 2018 (Florianopolis), 22.01.2018
[%evp 21,152,21,9,17,32,21,35,27,33,-4,40,48,71,45,77,57,115,117,140,155,129, -17,225,224,214,212,219,218,214,214,222,218,214,223,220,219,215,213,197,171, 183,186,185,184,170,177,180,162,183,110,102,106,119,118,139,105,105,103,110, 105,108,109,110,99,99,99,103,104,100,88,112,89,89,84,254,249,257,244,252,250, 268,268,268,268,268,238,249,239,241,220,268,236,268,268,275,269,268,262,254, 247,232,143,278,268,612,563,628,566,6103,5593,10092,10682,6075,5732,6179,4199, 12160,6593,29976,29977,29979,29980,29980,29981,29981,29982,29984,29985,29985, 29986,29986,29987,29987]
1.Nf3
d5
2.g3
Nf6
3.Bg2
e6
4.O-O
Be7
5.c4
O-O
6.d4
Nbd7
7.Qc2
c6
8.Nbd2
b6
9.e4
dxc4
10.Nxc4
Bb7 [%emt 0:00:08] E09: Closed Catalan: Main Line: 7 Qc2 c6 Nbd2
11.Bg5
b5 LiveBook: 3 Games
12.Ne3
c5 The position is equal.
13.d5
exd5
14.exd5 [#]
Re8
[Find the theoretical novelty and annotate with similar games:
14...Nxd5
15.Nxd5
Bxd5
16.Rad1
Nb6
17.Bf4
Qc8
18.Rfe1 0-1 (34) Sethuraman,S (2638)-Erdos,V (2622) Hungary 2017
]
15.Rfd1
h6
16.Bxf6
Bxf6
17.Nd2
Bd4
18.Nf5!
Nf6
[
18...Qb6+= ]]
19.Nb3! [%mdl 2048] White is really pushing.
Rc8
20.d6!
Bxg2
21.Ne7+
[White must play
21.Kxg2+/-
Kh8
22.Ne7 (
22.Nfxd4
cxd4
23.Qf5
Qxd6= ]]
21...Kh8?
[
21...Rxe7!= and Black is okay.
22.dxe7
Qxe7
23.Nxd4
Be4 ]
22.Kxg2+-
Ra8
23.Nxd4
cxd4
24.Qc6
Rb8 With the idea ...Rb6.
25.Qc7
Ne4
26.Rxd4
[Less strong is
26.Nc6
Qxc7
27.dxc7
Rb7+= ]]
26...Nxd6
27.Qxd8!
[Not
27.Qxd6
Qxe7
28.Rad1
Qb7+
29.Qd5
Re2= ]]
27...Rbxd8
28.Nc6! [%csl Ba7,Bd8]
Rd7
29.Rad1
Re6
30.Rd5 And now Nd4 would win.
Rf6
31.Na5
Kg8 [#]
32.a4! [%mdl 512]
a6
[
32...bxa4
33.Nc4 ]
33.axb5
axb5
34.b4! aiming for Nb3.
Kf8
35.Rxb5
[Better is
35.Nb3+-
]
35...Nxb5+/-
36.Rxd7+- [%mdl 4096] Endgame KRN-KRN
Ke8
37.Rd5
Nc7
38.Rd4
Rb6
39.Nc4
Rb8
40.Ne5
Ne6
41.Rc4
Rb5
42.Nd3
Rd5
43.Nf4
Nxf4+
44.Rxf4+/- KR-KR
Rd2
45.h4
g6
46.Kf3
Rb2
47.Ke3
Ke7?
[
47...g5+/-
48.Rf6
Rb3+
49.Ke2
gxh4 ]
48.Kd3!+-
Ke6
49.Kc3
Rb1
50.Kc2
Re1
51.b5 [%cal Bb4b5, Bb5b6,Bb6b7] [%mdl 32]
Re5
52.Rb4
Kd7
53.b6
Kc8
54.b7+
Kb8 [#]
55.Kd3!
Re7
56.Rb2
h5
57.Kd4
Re1
58.Kd5
Re6
59.Kc5
Rf6
60.Kd4
Re6
61.Kd5
Re1
[
61...Rf6+/- was necessary.
62.Ke5
Rc6 ]
62.Kd6
Re6+? [#]
[
62...f5
63.Kd5
f4 ]
63.Kd7!
Re1
64.Rb6
f5
65.f4
Re3
66.Rxg6
Kxb7
67.Rg5
Kb6
68.Kd6
Kb7
69.Rxf5
Rxg3
70.Rxh5 White mates.
Rg6+
71.Ke7
Rc6
72.f5 [%cal Bf4f5, Bf5f6,Bf6f7] [%mdl 32]
Rc7+
73.Kf8
Kc6
74.f6
Kd6
75.f7
Ke6
76.Rh6+
Kd5 Precision: White = 81%, Black = 39%.
1-0
The chess pieces created by Colin M.L. Burnett. are distributed under the terms of GFDL & BSD & GPL.