MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "252"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/ppp2pp1/2np3p/1B2p3/1P2P1P1/8/P1PP1P1P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:51 +0000"]
[GameEndTime "2026-09-14T15:59:51 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. h3 {-2.26/10 0.028s, n=27261, sd=15} h5 {+2.34/8 0.020s, n=17375, sd=15}
6. gxh5 {-2.34/8 0.015s, n=15264, sd=16} d5 {+2.24/8 0.013s, n=12271, sd=17}
7. Nf3 {-2.21/9 0.015s, n=13942, sd=12} dxe4 {+2.41/10 0.014s, n=13997, sd=15}
8. Nxe5 {-2.39/10 0.027s, n=22826, sd=18} Qd5 {+2.48/9 0.012s, n=12041, sd=20}
9. Bxc6+ {-2.55/9 0.025s, n=21577, sd=18} bxc6 {+2.08/8 0.014s, n=13363, sd=16}
10. Bb2 {-2.72/10 0.038s, n=33209, sd=18} Nf6 {+2.82/10 0.023s, n=21777, sd=18}
11. Qe2 {-2.38/10 0.022s, n=19832, sd=17} Rxh5 {+2.72/9 0.015s, n=14752, sd=22}
12. f4 {-2.48/9 0.021s, n=21021, sd=18} exf3 {+2.95/9 0.016s, n=18319, sd=16}
13. Nxf3+ {-2.57/9 0.014s, n=13619, sd=19} Qe6 {+2.70/9 0.011s, n=12487, sd=17}
14. Nc3 {-2.14/10 0.021s, n=20788, sd=16}
Bxb4 {+2.74/10 0.021s, n=24202, sd=17, White makes an illegal move: e1a1} 0-1