White Elo Black Elo ECO Year Res. #       Koons, Nathaniel 2283 Rupel, David G 2056 D90 2006 ½-½ 41 Koons, Nathaniel 2280 Raptis, Nick 2328 C02 2007 ½-½ 66 Koons, Nathaniel 2289 Collins, Sam E 2398 E90 2007 ½-½ 32 Koons, Nathaniel 2289 Vajda, Levente 2549 A42 2007 ½-½ 40 Koons, Nathaniel 2289 Kosic, Dragan 2507 D49 2007 ½-½ 19 Koons, Nathaniel 2293 Selzler, Richard 2118 E90 2007 ½-½ 33 Koons, Nathaniel 2267 Lessler, Peter B22 2010 ½-½ 29 Koons, Nathaniel 2271 Feng, Roland 2139 B19 2014 ½-½ 38 Koons, Nathaniel 2290 Doknjas, John 2266 A37 2018 ½-½ 55 Page 1
Koons, Nathaniel (2283) - Rupel, David G (2056) - Washington Class-ch MasterExpert (2), Seattle, 2006 D90 1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 g6 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 Bg7 8.Be3 O-O 9.Qd2 Qa5 10.Rb1 b6 11.Rc1 Ba6 12.Bxa6 Nxa6 13.Bh6 Qh5 14.Bxg7 Kxg7 15.Ne5 Rac8 16.O-O Rfd8 17.f4 f6 18.Nd3 c5 19.f5 g5 20.Qe3 c4 21.Ne1 Nc7 22.Nf3 Qe8 23.Rce1 Qd7 24.g4 h5 25.Nxg5 hxg4 26.e5 Rh8 27.Ne6+ Kf7 28.Ng5+ Kf8 29.exf6 exf6 30.Ne6+ Kf7 31.Nxc7 Rxc7 32.Qe6+ Qxe6 33.fxe6+ Ke7 34.Rf4 Rc6 35.d5 Rd6 36.Rxc4 Rxd5 37.Rxg4 Re5 38.Rxe5 fxe5 39.Rg7+ Kxe6 40.Rxa7 Rc8 41.Ra6 Rxc3 ½-½	Search games Games: 10666599 / Last update: 30 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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