[Event "Koelle 2018"]
[Site "BMI"]
[Date "2018-12-06"]
[White "Ruari Coffey"]
[Black "Sean Macak"]
[WhiteElo ""]
[BlackElo ""]
[Result "1-0"]

1.d4 Nf6 2.Nd2 e5 3.dxe5 Ng4 {Setting a devious trap. Black encourages white to play h3 which will win the game for black after Ne3, winning the queen and thus the game. (R.C)} 4.Ngf3 Nc6 5.e4 Ngxe5 6.Nxe5 Nxe5 7.Nc4 Nc6 {A good move. The knight on c4 looks a bit clumsy with no clear purpose. Exchanging it would only help white. (R.C)} 8.Be3 {Forcing Black's dark square Bishop to be more passive. (R.C)} Be7 9.Be2 d6 10.O-O Be6 11.Qd2 {Not being too worried about where to move the knight next, but more looking to take control of g5 while also connecting rooks. (R.C)} O-O 12.f4 {Other ideas were Rad1, c3 and Na5, in order to trade/prepare weaker pieces (R.C)} f5 13.exf5 Bxf5 14.Qd5+ Kh8 15.c3 Qe8 {A nice move, which I overlooked. Black seeks to bring his queen into the attack and also control the light squares in whites camp. Also aims at the doubled bishops which are somewhat unprotected. Quite a troubling move for white. (R.C)} 16.Rae1 Qg6 {With the nasty threat of Be4 and white must give up the queen or else be mated. Also playable may have been Bh4 (R.C)} 17.Nd2 Be6 18.Qb5 Rab8 19.Bd3 Qf7 20.Bc2 {The a pawn looks free but after b3, the Bishop is lost} Bc4?? {The only mistake black made in the game. Overall, a lot of things to consider throughout the game, with several tricks from both sides. Only point to make is for more time to be used when considering moves Sean. (R.C)} 21.Qxc4 {#r}