MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "491"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1ppp2pp/4p3/p7/1P3p2/2P2N2/P1QPPPPP/RNB1KB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:44 +0000"]
[GameEndTime "2026-09-14T13:37:44 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+0.42/9 0.023s, n=18085, sd=14}
6. g3 {-0.41/9 0.017s, n=14611, sd=12} b6 {+0.96/9 0.017s, n=14560, sd=10}
7. Bb2 {-0.37/8 0.015s, n=12874, sd=9} Nf6 {+0.70/10 0.023s, n=15894, sd=12}
8. cxb4 {-0.80/10 0.026s, n=21056, sd=18} Bxb4 {+0.88/9 0.016s, n=14494, sd=13}
9. gxf4 {-1.00/9 0.032s, n=24043, sd=15} Bb7 {+0.79/10 0.049s, n=33143, sd=18}
10. Bg2 {-1.37/9 0.042s, n=31664, sd=15} Ra5 {+0.79/10 0.035s, n=22542, sd=14}
11. Rg1 {-0.70/10 0.048s, n=33871, sd=16} Bd6 {+1.00/9 0.030s, n=21408, sd=13}
12. Nd4 {-0.84/10 0.028s, n=15798, sd=17} Bxg2 {+1.05/9 0.024s, n=18117, sd=13}
13. Rxg2 {-1.07/10 0.022s, n=16274, sd=18, Black makes an illegal move: e8h8}
1-0