MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2214"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pppp2pp/4p3/5p2/1P6/4PQ1P/P1PP1PP1/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:27:26 +0200"]
[GameEndTime "2026-09-14T17:27:27 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.47/9 0.031s, n=15204, sd=10} a5 {+0.33/8 0.017s, n=12213, sd=12}
6. b5 {+1.07/9 0.033s, n=22763, sd=14} Nf6 {-0.50/8 0.030s, n=13890, sd=11}
7. g4 {+0.95/9 0.025s, n=14919, sd=12} d5 {-1.00/9 0.025s, n=18216, sd=15}
8. Bb2 {+0.77/10 0.050s, n=30326, sd=16} Nbd7 {-0.86/10 0.046s, n=30054, sd=15}
9. gxf5 {+0.60/9 0.029s, n=18696, sd=12} exf5 {-0.55/9 0.037s, n=25244, sd=13}
10. Qg2 {+0.69/9 0.046s, n=27530, sd=16} Nb6 {-0.57/8 0.031s, n=17545, sd=11}
11. Nf3 {+0.61/9 0.021s, n=13969, sd=13} Qe7 {-0.53/9 0.024s, n=16693, sd=13}
12. h4 {+1.29/9 0.018s, n=12098, sd=11} f4 {-0.27/8 0.022s, n=13253, sd=11}
13. Bd4 {+0.47/9 0.025s, n=16563, sd=13} Be6 {-0.02/9 0.022s, n=14989, sd=12}
14. Bd3 {+0.07/9 0.109s, n=70417, sd=15, Black makes an illegal move: e8a8} 1-0