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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 22462a7ba0a632ec5173acc832bd782e

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
27
played
Pace
94.7/min
overall 94.7/min
Biggest swing
+900
Seat 1 · move 15

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,904+70.5 pawn/100won 4
gbb-1,904-70.5 pawn/100lost 4

Last moves

  1. 27Seat 1+100
  2. 26Even0
  3. 25Seat 1+4
  4. 24Even0
  5. 23Seat 1+300
  6. 22Even0
  7. 21Seat 1+300
  8. 20Seat 2+2
  9. 19Seat 1+500
  10. 18Seat 2+2
  11. 17Even0
  12. 16Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
e02686e907765783e862fbe62bfd19785109a174787b44160cd9c60c0490f5ef
Seed hash
389537bed20240e7e2a76c49b4a1f7142f405200e52bebdd6a6975f8353734f9 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 64,283, Merkle root c78d249b48dfa9f96d7d9fbaa6e148ae3f45e765136eed4b6587bbbca5916f59. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. bf1c4a9b7aefa153fd51d92a8ddf47e1e4bb2dd419a457081aa8560b51b696b1
  2. 6881df3210b52ec9a81e0ec259b6ce0cc662aec18152bf0842d80481014febd1
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"b7b6"
21"d2d4"
32"e7e6"
41"g1f3"
52"a7a6"
61"c2c4"
72"f8b4"
81"b1d2"
92"b4d2"
101"d1d2"
112"g7g5"
121"f3g5"
132"d8g5"
141"d2g5"
152"a6a5"
161"g5g7"
172"a5a4"
181"g7h8"
192"h7h6"
201"h8g8"
212"e8e7"
221"g8c8"
232"e7d6"
241"c1f4"
252"d6c6"
261"c8c7"