MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1825"]
[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/pp1p2p1/2p1pp1p/6N1/P1P5/4P3/1P1P1PPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:08 +0000"]
[GameEndTime "2026-09-14T13:41:08 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg5 {+6.11/9 0.020s, n=15928, sd=12}
6. d4 {-6.07/8 0.017s, n=12206, sd=13} d5 {+5.94/8 0.016s, n=12465, sd=10}
7. Bd2 {-6.05/8 0.021s, n=15626, sd=12} f5 {+5.84/8 0.015s, n=12207, sd=11}
8. Nc3 {-5.89/8 0.019s, n=14571, sd=14} Nf6 {+5.95/9 0.025s, n=14930, sd=14}
9. f3 {-6.08/9 0.060s, n=42845, sd=15} Be7 {+6.03/9 0.043s, n=27340, sd=14}
10. Qe2 {-6.14/9 0.032s, n=23774, sd=14} dxc4 {+6.11/9 0.031s, n=23101, sd=13}
11. Qf2 {-6.04/9 0.037s, n=23663, sd=17} b5 {+6.27/8 0.020s, n=14335, sd=11}
12. axb5 {-6.07/10 0.017s, n=12646, sd=19} cxb5 {+6.00/9 0.017s, n=13253, sd=13}
13. Nxb5 {-5.73/10 0.028s, n=21129, sd=17} Nc6 {+5.74/10 0.034s, n=20737, sd=15}
14. Bxc4 {-5.59/11 0.035s, n=24546, sd=19} a6 {+5.36/11 0.097s, n=62593, sd=23}
15. Nc3 {-5.26/10 0.023s, n=14889, sd=16}
Rb8 {+5.43/9 0.024s, n=13658, sd=10, White makes an illegal move: e1h1} 0-1