Feldgrösse (Pixel): 42 52 64 74 84

Terao, Rodrigo Akira (2384) - Barbosa, Evandro Amorim (2518)
IV Floripa Chess Open 2018 (Florianopolis), 22.01.2018

[%evp 23,82,-60,-46,-62,-67,-68,-75,-104,-97,-105,-105,-106,-98,-116,-122, -109,-114,-126,-110,-162,-160,-167,-125,-115,-112,-147,-158,-139,-144,-192, -188,-266,-223,-238,-162,-178,-205,-193,-179,-206,-187,-234,-240,-616,-615, -633,-643,-673,-664,-882,-856,-1155,-1088,-771,-690,-733,-738,-717,-696,-679, -655] 1.c4 c5 2.Nf3 Nc6 3.Nc3 e5 4.e3 Nf6 5.Be2 d5 6.cxd5 Nxd5 7.d3 Be7 8.O-O O-O A34: Symmetrical English: 2 Nc3, lines with ...d5 9.a3 [ 9.Bd2 Be6 10.a3 Rc8 11.Qa4 Qd7 12.Nxd5 Bxd5 13.Rfd1 Rfd8 14.Bc3 f6 15.Kf1 Qe6 16.Nd2 1-0 (51) Ghaem Maghami,E (2604)-Bachmann,A (2562) ICC INT 2009 ]
9...Be6 10.Qc2 Rc8 11.Nxd5 Qxd5 12.Bd2 Rfd8 LiveBook: 4 Games 13.Rac1 b5 [Predecessor: 13...Qd7 14.Qb1 Bf5 15.e4 Bg4 16.Be3 1/2-1/2 (81) Ziegler, A (2225)-Winsnes,R (2290) Stockholm 1987 ]
14.Qb1 a5 15.Rfd1 a4 16.Be1 Rb8 17.Nd2 Na5 18.Rc2 Qa8 19.Nf3 Nc6 20.Rcc1 Qa7 21.Bc3 [#] [ 21.Bd2-/+ ]
21...Bf6!-+ 22.Be1 Rdc8 23.Nd2 Be7 24.Nf3 Bb3 25.Rd2 b4 26.axb4 cxb4 [Worse is 26...Rxb4 [#] 27.d4!= [%mdl 512] ]
27.d4 [ 27.Bd1 Bd5 28.Rdc2 ]
27...exd4 28.exd4 With the idea d5. Bd5 29.Qf5 Rd8 30.Bc4 Bxc4 31.Rxc4 Na5 32.Ne5 Bf6 [And not 32...Nxc4 33.Qxf7+ Kh8 34.Qxc4+= ]
33.Rc5? [ 33.Rcc2 Nb3 34.Nc6 ]
33...Bxe5 Black is clearly winning. 34.Rxe5 Nc4 35.Rde2 Nxe5 36.dxe5 a3 37.bxa3 bxa3 38.e6 Re8 aiming for ...a2. 39.h4 fxe6 40.Qe5 a2 41.Bc3 If White can now play Rxa2! this consolidates a bit. Rb1+ Precision: White = 30%, Black = 91%.

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