MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "185"]
[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 "rnbqkb1r/2ppp1pp/pp5n/5p2/3P2P1/2N5/PPPQPP1P/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:43 +0000"]
[GameEndTime "2026-09-14T15:59:43 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+1.97/9 0.014s, n=12614, sd=18} c6 {-2.34/10 0.014s, n=12136, sd=16}
6. gxf5 {+2.24/9 0.022s, n=12633, sd=14} Nxf5 {-2.62/11 0.031s, n=25690, sd=21}
7. Nf3 {+2.64/10 0.019s, n=12408, sd=14} e6 {-2.57/11 0.016s, n=15911, sd=20}
8. e4 {+2.42/12 0.019s, n=16871, sd=14} Nh4 {-2.35/12 0.024s, n=25268, sd=24}
9. Nxh4 {+2.69/13 0.024s, n=23120, sd=24} Qxh4 {-2.95/10 0.013s, n=15327, sd=19}
10. Na4 {+2.87/12 0.047s, n=36713, sd=19} Qd8 {-2.58/11 0.014s, n=15503, sd=19}
11. Qg5 {+2.96/10 0.015s, n=12978, sd=14} b5 {-2.86/10 0.013s, n=14532, sd=19}
12. Qxd8+ {+2.54/9 0.020s, n=18174, sd=17} Kxd8 {-2.29/9 0.012s, n=13935, sd=19}
13. Nb6 {+2.47/9 0.024s, n=19586, sd=13} Ra7 {-2.23/9 0.012s, n=13620, sd=15}
14. a4 {+2.63/9 0.032s, n=25125, sd=15} a5 {-2.25/9 0.025s, n=25444, sd=13}
15. Bg5+ {+3.06/8 0.018s, n=12901, sd=13} Kc7 {-2.20/9 0.017s, n=18591, sd=15}
16. Nxc8 {+2.21/10 0.022s, n=16319, sd=14}
Kxc8 {-2.13/10 0.011s, n=13942, sd=15}
17. axb5 {+2.50/10 0.022s, n=24575, sd=15}
cxb5 {-2.09/10 0.018s, n=18871, sd=16, White makes an illegal move: e1h1} 0-1