This game is from round 8 of the Coastal Bowl 2018 tournament in Sao Martinho, Portugal. It features Claus Pitschka with White against George-Gabriel Grigore with Black.
Today’s game features a Trompowsky Attack.
Pitschka,Claus (2262) - Grigore,George-Gabriel (2486)
1st Coastal Bowl 2018 Sao Martinho (8), 20.09.2018
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.h4 c6 [5...h5 6.Nf3 Bg4 7.Be2 Bxf3 8.Bxf3 c6 9.Qd2 Nbd7 10.0–0–0 b5 11.Kb1 1/2–1/2 (34) Aronian, L (2797)-Vachier Lagrave,M (2793) Caleta 2018]
6.Be2 A45: Trompowsky Attack
6...h5 7.Nf3
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7...Ng4N [7...Qb6 8.a3 Bg4 9.Qd2 Nbd7 10.0–0–0 Ne4 11.Nxe4 dxe4 1–0 (77) Nyzhnyk,I (2605)-Sevian,S (2624) Philadelphia 2018]
8.Ne5 [White should try 8.Qd2= ]
8...Nxe5³ 9.Bxe5 Bxe5 10.dxe5 Bf5 11.Bd3 Nd7 12.f4 Qb6 13.Qd2 Nc5 14.0–0–0 [¹14.Bxf5 gxf5 15.0–0–0]
14...0–0–0 [14...Nxd3+µ 15.cxd3 d4 16.exd4 Qxd4]
15.Be2 f6 16.exf6 exf6 17.Bf3 Rhe8 18.Qd4 Ne6 19.Qxb6 axb6 20.Rde1! Nc5 21.Rhg1 Re6 22.g4 hxg4 23.Bxg4 Bxg4 24.Rxg4
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24...d4 Strongly threatening ...f5.
25.Nd1 f5!ƒ Black is more active.
26.Rgg1 Rde8 27.Kd2 Ne4+
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28.Kd3 [28.Kc1µ]
28...dxe3!–+ 29.Rxe3 Rd8+ 30.Kc4? [30.Ke2 was the crucial defense.]
30...b5+ 31.Kb4 Rd4+ 32.Ka3 b4+ 0–1
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