MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "239"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1pp1p2p/p7/3p1pp1/6P1/4PN1P/PPPP1P2/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:23:57 +0200"]
[GameEndTime "2026-09-14T17:23:58 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.87/8 0.018s, n=12388, sd=15} Nc6 {-0.57/10 0.026s, n=22707, sd=15}
6. Nc3 {+0.37/7 0.017s, n=14187, sd=10} Nf6 {-0.12/9 0.016s, n=14978, sd=12}
7. h4 {+0.61/9 0.020s, n=16767, sd=14} fxg4 {-0.28/10 0.021s, n=17920, sd=16}
8. hxg5 {+0.07/10 0.033s, n=27370, sd=18} Ne4 {-0.87/10 0.052s, n=39841, sd=16}
9. Nxe4 {+0.82/12 0.014s, n=13436, sd=17} dxe4 {-0.67/12 0.027s, n=22358, sd=20}
10. Nd2 {+0.59/11 0.028s, n=20556, sd=20} Bf5 {-1.12/11 0.039s, n=26842, sd=19}
11. Bg2 {+1.00/12 0.047s, n=38135, sd=19} Qd5 {-0.60/11 0.034s, n=23993, sd=20}
12. c4 {+1.06/10 0.016s, n=13629, sd=16}
Qa5 {-0.93/11 0.060s, n=49932, sd=19, White makes an illegal move: e1h1} 0-1